KR20230122490A - Multi display structure and electronic device with the same - Google Patents

Abstract

According to various embodiments of the present disclosure, an electronic device comprises: a housing comprising a first housing and a second housing configured to provide relative movement with respect to the first housing; a hinge structure configured to rotatably connect the first housing and the second housing from a folded state to an unfolded state; a first glass disposed in the first housing, and including a first outer surface unit including a 1-1 portion and a 1-2 portion disposed substantially perpendicular to the 1-1 portion, and a first inner unit including a first curved portion formed at least in one portion; a second glass disposed in the second housing, and including a second outer surface portion including a 2-1 portion and a 2-2 portion disposed substantially perpendicular to the 2-1 portion, and a second inner portion including a second curved portion formed at least in one portion; a first display disposed between the first housing and the first glass, and including a third curved portion formed at least in one portion to have a curvature corresponding to the first curved portion; a second display disposed between the second housing and the second glass, and including a fourth curved portion formed at least in one portion to have a curvature corresponding to the second curved portion; and a light dispersion pattern layer disposed at least in part on at least one of at least a part of the 1-2 portion or at least a part of the 2-2 portion. In addition, various embodiments may be possible. Accordingly, the present invention may provide a visually continuous image at the boundary of a multi-display.

Description

Multi-display structure and electronic device including the same {MULTI DISPLAY STRUCTURE AND ELECTRONIC DEVICE WITH THE SAME}

Various embodiments disclosed in this document relate to an electronic device, for example, a multi-display structure and an electronic device including the multi-display structure.

Thanks to the remarkable development of information and communication technology and semiconductor technology, the supply and use of various electronic devices are rapidly increasing. In particular, recent electronic devices are being developed to be portable and communicate.

Electronic devices include devices that perform specific functions according to loaded programs, such as home appliances, electronic notebooks, portable multimedia players, mobile communication terminals, tablet PCs, video/audio devices, desktop/laptop computers, and car navigation systems. can mean For example, these electronic devices may output stored information as sound or image. As the degree of integration of electronic devices increases and ultra-high-speed, large-capacity wireless communication becomes common, recently, a single electronic device such as a mobile communication terminal may be equipped with various functions. For example, not only communication functions, but also entertainment functions such as games, multimedia functions such as music/video playback, communication and security functions for mobile banking, and functions such as schedule management and electronic wallets are integrated into one electronic device. will be. These electronic devices are miniaturized so that users can conveniently carry them.

As the mobile communication service expands to the multimedia service area, the size of the display of the electronic device may increase in order for the user to sufficiently use the multimedia service as well as the voice call or short message.

An electronic device (eg, a portable terminal, a tablet PC, or a laptop computer) may include a flat display or a flat and curved display. An electronic device including a display may have limitations in realizing a screen larger than the size of the electronic device due to a structure of a fixed display. Therefore, electronic devices including multi-displays are being researched.

An electronic device including multiple displays may include a dual display or a plurality of displays of three or more. In electronic devices including multiple displays, paths of light emitted from each display overlap at the boundary of adjacent displays, resulting in excessive luminance or light leakage, resulting in There is a concern that the image may appear visually discontinuous.

According to various embodiments of the present disclosure, it is possible to provide a multi-display structure and an electronic device including the multi-display structure in which images can be visually continuously viewed at the interface of the multi-display.

However, the problems to be solved in the present disclosure are not limited to the above-mentioned problems, and may be variously determined without departing from the spirit and scope of the present disclosure.

According to various embodiments of the present disclosure, an electronic device includes a housing including a first housing and a second housing configured to provide motion relative to the first housing; a hinge structure configured to rotatably connect the first housing and the second housing from a folded state to an unfolded state; A first glass disposed in the first housing, formed on at least one portion and a first outer surface portion including a 1-1 portion and a 1-2 portion disposed substantially perpendicular to the 1-1 portion. a first glass comprising a first inner surface portion comprising a first curvature portion; A second glass disposed in the second housing, formed on at least one portion and a second outer surface portion including a 2-1 portion and a 2-2 portion disposed substantially perpendicular to the 2-1 portion. a second glass comprising a second inner surface portion comprising a second curvature portion; a first display disposed between the first housing and the first glass, including a third curvature portion formed to have a curvature corresponding to the first curvature portion in at least one portion of the first display; a second display disposed between the second housing and the second glass, the second display including a fourth curvature portion formed to have a curvature corresponding to the second curvature portion in at least one portion; And at least one portion may include a light dispersion pattern layer disposed on at least one of at least a portion of the first-second portion or at least a portion of the second-second portion.

According to various embodiments of the present disclosure, an electronic device includes a housing including a first housing and a second housing configured to provide motion relative to the first housing; a hinge structure configured to rotatably connect the first housing and the second housing from a folded state to an unfolded state; A first glass disposed in the first housing, formed on at least one portion and a first outer surface portion including a 1-1 portion and a 1-2 portion disposed substantially perpendicular to the 1-1 portion. a first glass comprising a first inner surface portion comprising a first curvature portion; A second glass disposed in the second housing, formed on at least one portion and a second outer surface portion including a 2-1 portion and a 2-2 portion disposed substantially perpendicular to the 2-1 portion. a second glass comprising a second inner surface portion comprising a second curvature portion; a first display disposed between the first housing and the first glass, including a third curvature portion formed to have a curvature corresponding to the first curvature portion in at least one portion of the first display; a second display disposed between the second housing and the second glass, the second display including a fourth curvature portion formed to have a curvature corresponding to the second curvature portion in at least one portion; and a first light dispersion pattern layer having at least one portion disposed on at least a portion of the first and second portions; and a second light dispersion pattern layer, at least one portion of which is disposed on at least a portion of the second-second portion.

According to various embodiments of the present disclosure, a display structure includes a first outer surface portion and at least one portion including a 1-1 portion and a 1-2 portion disposed substantially perpendicular to the 1-1 portion. a first glass comprising a first inner portion including a first curvature portion formed thereon; A second outer surface portion including a 2-1 portion and a 2-2 portion disposed substantially perpendicular to the 2-1 portion, and a second inner surface portion including a second curvature portion formed on at least one portion a second glass to; a first display disposed on the first glass, including a third curvature portion formed to have a curvature corresponding to the first curvature portion in at least one portion; a second display disposed between the second glasses, the second display including a fourth curvature portion formed to have a curvature corresponding to the second curvature portion in at least one portion; And at least one portion may include a light dispersion pattern layer disposed on at least one of at least a portion of the first-second portion or at least a portion of the second-second portion.

According to various embodiments of the present disclosure, a visually continuous image may be provided at a boundary surface of a multi-display through a luminance reduction structure and/or a light leakage reduction structure.

Effects obtainable in the present disclosure are not limited to the effects mentioned above, and other effects not mentioned may be clearly understood by those skilled in the art from the description below. will be.

1 is a block diagram of an electronic device in a network environment, according to various embodiments.
2 is a diagram illustrating an unfolded state of an electronic device according to various embodiments of the present disclosure.
3 is a diagram illustrating a folded state of an electronic device according to various embodiments of the present disclosure.
4 is an exploded perspective view of an electronic device according to various embodiments of the present disclosure.
5 is a cross-sectional view of an electronic device including multiple displays according to various embodiments of the present disclosure.
6A is a cross-sectional view illustrating an unfolded state of an electronic device including a multi-display according to various embodiments of the present disclosure.
6B is a cross-sectional view illustrating an intermediate state of an electronic device including multiple displays according to various embodiments of the present disclosure.
6C is a cross-sectional view illustrating a folded state of an electronic device including a multi-display according to various embodiments of the present disclosure.
7A is an exploded cross-sectional view of a first glass and a second glass according to various embodiments of the present disclosure.
7B is a cross-sectional view illustrating a combination of a first glass and a second glass according to various embodiments of the present disclosure.
7C is an exploded perspective view of a first glass and a second glass according to various embodiments of the present disclosure.
8 is a cross-sectional view illustrating a first glass and a second glass according to various embodiments of the present disclosure.
9 is a cross-sectional view illustrating a first glass and a second glass according to various embodiments of the present disclosure.
10 is a cross-sectional view illustrating a first glass and a second glass according to various embodiments of the present disclosure.

1 is a block diagram of an electronic device 101 within a network environment 100, according to various embodiments.

Referring to FIG. 1 , in a network environment 100, an electronic device 101 communicates with an electronic device 102 through a first network 198 (eg, a short-range wireless communication network) or through a second network 199. It may communicate with at least one of the electronic device 104 or the server 108 through (eg, a long-distance wireless communication network). According to one embodiment, the electronic device 101 may communicate with the electronic device 104 through the server 108 . According to an embodiment, the electronic device 101 includes a processor 120, a memory 130, an input module 150, an audio output module 155, a display module 160, an audio module 170, a sensor module ( 176), interface 177, connection terminal 178, haptic module 179, camera module 180, power management module 188, battery 189, communication module 190, subscriber identification module 196 , or the antenna module 197 may be included. In some embodiments, in the electronic device 101, at least one of these components (eg, the connection terminal 178) may be omitted or one or more other components may be added. In some embodiments, some of these components (eg, sensor module 176, camera module 180, or antenna module 197) are integrated into a single component (eg, display module 160). It can be.

The processor 120, for example, executes software (eg, the program 140) to cause at least one other component (eg, hardware or software component) of the electronic device 101 connected to the processor 120. It can control and perform various data processing or calculations. According to one embodiment, as at least part of data processing or operation, the processor 120 transfers instructions or data received from other components (e.g., sensor module 176 or communication module 190) to volatile memory 132. , processing commands or data stored in the volatile memory 132 , and storing resultant data in the non-volatile memory 134 . According to one embodiment, the processor 120 may include a main processor 121 (eg, a central processing unit or an application processor) or a secondary processor 123 (eg, a graphic processing unit, a neural network processing unit ( NPU: neural processing unit (NPU), image signal processor, sensor hub processor, or communication processor). For example, when the electronic device 101 includes the main processor 121 and the auxiliary processor 123, the auxiliary processor 123 may use less power than the main processor 121 or be set to be specialized for a designated function. can The secondary processor 123 may be implemented separately from or as part of the main processor 121 .

The secondary processor 123 may, for example, take the place of the main processor 121 while the main processor 121 is in an inactive (eg, sleep) state, or the main processor 121 is active (eg, running an application). ) state, together with the main processor 121, at least one of the components of the electronic device 101 (eg, the display module 160, the sensor module 176, or the communication module 190) It is possible to control at least some of the related functions or states. According to one embodiment, the auxiliary processor 123 (eg, image signal processor or communication processor) may be implemented as part of other functionally related components (eg, camera module 180 or communication module 190). there is. According to an embodiment, the auxiliary processor 123 (eg, a neural network processing device) may include a hardware structure specialized for processing an artificial intelligence model. AI models can be created through machine learning. Such learning may be performed, for example, in the electronic device 101 itself where the artificial intelligence model is performed, or may be performed through a separate server (eg, the server 108). The learning algorithm may include, for example, supervised learning, unsupervised learning, semi-supervised learning or reinforcement learning, but in the above example Not limited. The artificial intelligence model may include a plurality of artificial neural network layers. Artificial neural networks include deep neural networks (DNNs), convolutional neural networks (CNNs), recurrent neural networks (RNNs), restricted boltzmann machines (RBMs), deep belief networks (DBNs), bidirectional recurrent deep neural networks (BRDNNs), It may be one of deep Q-networks or a combination of two or more of the foregoing, but is not limited to the foregoing examples. The artificial intelligence model may include, in addition or alternatively, software structures in addition to hardware structures.

The memory 130 may store various data used by at least one component (eg, the processor 120 or the sensor module 176) of the electronic device 101 . The data may include, for example, input data or output data for software (eg, program 140) and commands related thereto. The memory 130 may include volatile memory 132 or non-volatile memory 134 .

The program 140 may be stored as software in the memory 130 and may include, for example, an operating system 142 , middleware 144 , or an application 146 .

The input module 150 may receive a command or data to be used by a component (eg, the processor 120) of the electronic device 101 from the outside of the electronic device 101 (eg, a user). The input module 150 may include, for example, a microphone, a mouse, a keyboard, a key (eg, a button), or a digital pen (eg, a stylus pen).

The sound output module 155 may output sound signals to the outside of the electronic device 101 . The sound output module 155 may include, for example, a speaker or a receiver. The speaker can be used for general purposes such as multimedia playback or recording playback. A receiver may be used to receive an incoming call. According to one embodiment, the receiver may be implemented separately from the speaker or as part of it.

The display module 160 may visually provide information to the outside of the electronic device 101 (eg, a user). The display module 160 may include, for example, a display, a hologram device, or a projector and a control circuit for controlling the device. According to one embodiment, the display module 160 may include a touch sensor set to detect a touch or a pressure sensor set to measure the intensity of force generated by the touch.

The audio module 170 may convert sound into an electrical signal or vice versa. According to one embodiment, the audio module 170 acquires sound through the input module 150, the sound output module 155, or an external electronic device connected directly or wirelessly to the electronic device 101 (eg: Sound may be output through the electronic device 102 (eg, a speaker or a headphone).

The sensor module 176 detects an operating state (eg, power or temperature) of the electronic device 101 or an external environmental state (eg, a user state), and generates an electrical signal or data value corresponding to the detected state. can do. According to one embodiment, the sensor module 176 may include, for example, a gesture sensor, a gyro sensor, an air pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an IR (infrared) sensor, a bio sensor, It may include a temperature sensor, humidity sensor, or light sensor.

The interface 177 may support one or more designated protocols that may be used to directly or wirelessly connect the electronic device 101 to an external electronic device (eg, the electronic device 102). According to one embodiment, the interface 177 may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, or an audio interface.

The connection terminal 178 may include a connector through which the electronic device 101 may be physically connected to an external electronic device (eg, the electronic device 102). According to one embodiment, the connection terminal 178 may include, for example, an HDMI connector, a USB connector, an SD card connector, or an audio connector (eg, a headphone connector).

The haptic module 179 may convert electrical signals into mechanical stimuli (eg, vibration or motion) or electrical stimuli that a user may perceive through tactile or kinesthetic senses. According to one embodiment, the haptic module 179 may include, for example, a motor, a piezoelectric element, or an electrical stimulation device.

The camera module 180 may capture still images and moving images. According to one embodiment, the camera module 180 may include one or more lenses, image sensors, image signal processors, or flashes.

The power management module 188 may manage power supplied to the electronic device 101 . According to one embodiment, the power management module 188 may be implemented as at least part of a power management integrated circuit (PMIC), for example.

The battery 189 may supply power to at least one component of the electronic device 101 . According to one embodiment, the battery 189 may include, for example, a non-rechargeable primary cell, a rechargeable secondary cell, or a fuel cell.

The communication module 190 is a direct (eg, wired) communication channel or a wireless communication channel between the electronic device 101 and an external electronic device (eg, the electronic device 102, the electronic device 104, or the server 108). Establishment and communication through the established communication channel may be supported. The communication module 190 may include one or more communication processors that operate independently of the processor 120 (eg, an application processor) and support direct (eg, wired) communication or wireless communication. According to one embodiment, the communication module 190 is a wireless communication module 192 (eg, a cellular communication module, a short-range wireless communication module, or a global navigation satellite system (GNSS) communication module) or a wired communication module 194 (eg, : a local area network (LAN) communication module or a power line communication module). Among these communication modules, a corresponding communication module is a first network 198 (eg, a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)) or a second network 199 (eg, legacy It may communicate with the external electronic device 104 through a cellular network, a 5G network, a next-generation communication network, the Internet, or a telecommunications network such as a computer network (eg, a LAN or a WAN). These various types of communication modules may be integrated as one component (eg, a single chip) or implemented as a plurality of separate components (eg, multiple chips). The wireless communication module 192 uses subscriber information (eg, International Mobile Subscriber Identifier (IMSI)) stored in the subscriber identification module 196 within a communication network such as the first network 198 or the second network 199. The electronic device 101 may be identified or authenticated.

The wireless communication module 192 may support a 5G network after a 4G network and a next-generation communication technology, for example, NR access technology (new radio access technology). NR access technologies include high-speed transmission of high-capacity data (enhanced mobile broadband (eMBB)), minimization of terminal power and access of multiple terminals (massive machine type communications (mMTC)), or high reliability and low latency (ultra-reliable and low latency (URLLC)). -latency communications)) can be supported. The wireless communication module 192 may support a high frequency band (eg, mmWave band) to achieve a high data rate, for example. The wireless communication module 192 uses various technologies for securing performance in a high frequency band, such as beamforming, massive multiple-input and multiple-output (MIMO), and full-dimensional multiplexing. Technologies such as input/output (FD-MIMO: full dimensional MIMO), array antenna, analog beam-forming, or large scale antenna may be supported. The wireless communication module 192 may support various requirements defined for the electronic device 101, an external electronic device (eg, the electronic device 104), or a network system (eg, the second network 199). According to one embodiment, the wireless communication module 192 is a peak data rate for eMBB realization (eg, 20 Gbps or more), a loss coverage for mMTC realization (eg, 164 dB or less), or a U-plane latency for URLLC realization (eg, Example: downlink (DL) and uplink (UL) each of 0.5 ms or less, or round trip 1 ms or less) may be supported.

The antenna module 197 may transmit or receive signals or power to the outside (eg, an external electronic device). According to one embodiment, the antenna module 197 may include an antenna including a radiator formed of a conductor or a conductive pattern formed on a substrate (eg, PCB). According to one embodiment, the antenna module 197 may include a plurality of antennas (eg, an array antenna). In this case, at least one antenna suitable for a communication method used in a communication network such as the first network 198 or the second network 199 is selected from the plurality of antennas by the communication module 190, for example. can be chosen A signal or power may be transmitted or received between the communication module 190 and an external electronic device through the selected at least one antenna. According to some embodiments, other components (eg, a radio frequency integrated circuit (RFIC)) may be additionally formed as a part of the antenna module 197 in addition to the radiator.

According to various embodiments, the antenna module 197 may form a mmWave antenna module. According to one embodiment, the mmWave antenna module includes a printed circuit board, an RFIC disposed on or adjacent to a first surface (eg, a lower surface) of the printed circuit board and capable of supporting a designated high frequency band (eg, mmWave band); and a plurality of antennas (eg, array antennas) disposed on or adjacent to a second surface (eg, a top surface or a side surface) of the printed circuit board and capable of transmitting or receiving signals of the designated high frequency band. can do.

At least some of the components are connected to each other through a communication method between peripheral devices (eg, a bus, general purpose input and output (GPIO), serial peripheral interface (SPI), or mobile industry processor interface (MIPI)) and signal ( e.g. commands or data) can be exchanged with each other.

According to an embodiment, commands or data may be transmitted or received between the electronic device 101 and the external electronic device 104 through the server 108 connected to the second network 199 . Each of the external electronic devices 102 or 104 may be the same as or different from the electronic device 101 . According to an embodiment, all or part of operations executed in the electronic device 101 may be executed in one or more external electronic devices among the external electronic devices 102 , 104 , or 108 . For example, when the electronic device 101 needs to perform a certain function or service automatically or in response to a request from a user or another device, the electronic device 101 instead of executing the function or service by itself. Alternatively or additionally, one or more external electronic devices may be requested to perform the function or at least part of the service. One or more external electronic devices receiving the request may execute at least a part of the requested function or service or an additional function or service related to the request, and deliver the execution result to the electronic device 101 . The electronic device 101 may provide the result as at least part of a response to the request as it is or additionally processed. To this end, for example, cloud computing, distributed computing, mobile edge computing (MEC), or client-server computing technology may be used. The electronic device 101 may provide an ultra-low latency service using, for example, distributed computing or mobile edge computing. In another embodiment, the external electronic device 104 may include an internet of things (IoT) device. Server 108 may be an intelligent server using machine learning and/or neural networks. According to one embodiment, the external electronic device 104 or server 108 may be included in the second network 199 . The electronic device 101 may be applied to intelligent services (eg, smart home, smart city, smart car, or health care) based on 5G communication technology and IoT-related technology.

Electronic devices according to various embodiments disclosed in this document may be devices of various types. The electronic device may include, for example, a portable communication device (eg, a smart phone), a computer device, a portable multimedia device, a portable medical device, a camera, a wearable device, or a home appliance. An electronic device according to an embodiment of the present document is not limited to the aforementioned devices.

Various embodiments of this document and terms used therein are not intended to limit the technical features described in this document to specific embodiments, but should be understood to include various modifications, equivalents, or substitutes of the embodiments. In connection with the description of the drawings, like reference numbers may be used for like or related elements. The singular form of a noun corresponding to an item may include one item or a plurality of items, unless the relevant context clearly dictates otherwise. In this document, "A or B", "at least one of A and B", "at least one of A or B", "A, B or C", "at least one of A, B and C", and "A Each of the phrases such as "at least one of , B, or C" may include any one of the items listed together in that phrase, or all possible combinations thereof. Terms such as "first", "second", or "first" or "secondary" may simply be used to distinguish a given component from other corresponding components, and may be used to refer to a given component in another aspect (eg, importance or order) is not limited. A (e.g., first) component is said to be "coupled" or "connected" to another (e.g., second) component, with or without the terms "functionally" or "communicatively." When mentioned, it means that the certain component may be connected to the other component directly (eg by wire), wirelessly, or through a third component.

The term "module" used in various embodiments of this document may include a unit implemented in hardware, software, or firmware, and is interchangeable with terms such as, for example, logic, logical blocks, parts, or circuits. can be used as A module may be an integrally constructed component or a minimal unit of components or a portion thereof that performs one or more functions. For example, according to one embodiment, the module may be implemented in the form of an application-specific integrated circuit (ASIC).

Various embodiments of this document provide one or more instructions stored in a storage medium (eg, internal memory 136 or external memory 138) readable by a machine (eg, electronic device 101). It may be implemented as software (eg, the program 140) including them. For example, a processor (eg, the processor 120 ) of a device (eg, the electronic device 101 ) may call at least one command among one or more instructions stored from a storage medium and execute it. This enables the device to be operated to perform at least one function according to the at least one command invoked. The one or more instructions may include code generated by a compiler or code executable by an interpreter. The device-readable storage medium may be provided in the form of a non-transitory storage medium. Here, 'non-temporary' only means that the storage medium is a tangible device and does not contain a signal (e.g. electromagnetic wave), and this term refers to the case where data is stored semi-permanently in the storage medium. It does not discriminate when it is temporarily stored.

According to one embodiment, the method according to various embodiments disclosed in this document may be included and provided in a computer program product. Computer program products may be traded between sellers and buyers as commodities. A computer program product is distributed in the form of a device-readable storage medium (e.g. compact disc read only memory (CD-ROM)), or through an application store (e.g. Play Store™) or on two user devices (e.g. It can be distributed (eg downloaded or uploaded) online, directly between smart phones. In the case of online distribution, at least part of the computer program product may be temporarily stored or temporarily created in a device-readable storage medium such as a manufacturer's server, an application store server, or a relay server's memory.

According to various embodiments, each component (eg, module or program) of the above-described components may include a single object or a plurality of entities, and some of the plurality of entities may be separately disposed in other components. there is. According to various embodiments, one or more components or operations among the aforementioned corresponding components may be omitted, or one or more other components or operations may be added. Alternatively or additionally, a plurality of components (eg modules or programs) may be integrated into a single component. In this case, the integrated component may perform one or more functions of each of the plurality of components identically or similarly to those performed by a corresponding component of the plurality of components prior to the integration. . According to various embodiments, the actions performed by a module, program, or other component are executed sequentially, in parallel, iteratively, or heuristically, or one or more of the actions are executed in a different order, or omitted. or one or more other actions may be added.

2 is a diagram illustrating an unfolded state of an electronic device according to various embodiments of the present disclosure. 3 is a diagram illustrating a folded state of an electronic device according to various embodiments of the present disclosure.

2 and 3, in one embodiment, the electronic device 200 includes a housing 201, a hinge cover 230 covering a foldable portion of the housing 201, and the housing 201. It may include a first display 241 and a second display 242 disposed in the space formed by According to an embodiment, the surface on which the first display 241 and the second display 242 are disposed is defined as the front surface (eg, the first front surface 210a and the second front surface 220a) of the electronic device 200. do. In addition, surfaces opposite to the front surface are defined as rear surfaces of the electronic device 200 (eg, the first rear surface 210b and the second rear surface 220b). In addition, surfaces surrounding the space between the front and rear surfaces of the electronic device 200 are defined as side surfaces (eg, the first side surface 211a and the second side surface 221a).

According to various embodiments, the housing 201 includes a first housing 210, a second housing 220 that can rotate on the first housing 210, a first rear cover 280 and a second rear cover. (290). The housing 201 of the electronic device 200 is not limited to the shape and combination shown in FIGS. 2 and 3 , and may be implemented by other shapes or combinations and/or combinations of parts. For example, in another embodiment, the first housing 210 and the first rear cover 280 may be integrally formed, and the second housing 220 and the second rear cover 290 may be integrally formed. can According to various embodiments, the first housing 210 is connected to a hinge module (eg, the hinge module 202 of FIG. 4 ), and has a first front surface 210a facing a first direction and opposite to the first direction. may include a first rear surface 210b facing the second direction. The second housing 220 is connected to a hinge module (eg, the hinge module 202 of FIG. 4 ) and has a second front surface 220a facing a third direction and a fourth direction opposite to the third direction. It includes a second rear surface 220b facing, and can rotate with respect to the first housing 210 with the hinge module 202 as a center. Accordingly, the electronic device 200 may change to a folded state or an unfolded state. In the electronic device 200, in a folded state, the first front surface 210a may face the second front surface 220a, and in an unfolded state, the third direction is opposite to the first direction. can be the same Below, unless otherwise noted, directions are described based on the unfolded state of the electronic device 200 .

According to various embodiments, the first housing 210 and the second housing 220 are disposed on both sides of the folding axis A, and may have a generally symmetrical shape with respect to the folding axis A. . As will be described later, the angle or distance between the first housing 210 and the second housing 220 may vary depending on whether the electronic device 200 is in an expanded state, a folded state, or an intermediate state. there is. According to one embodiment, the second housing 220, unlike the first housing 210, additionally includes a sensor area 224 in which various sensors (eg, front camera) are disposed, but in other areas They may have mutually symmetrical shapes. According to one embodiment, the folding axis A may be a plurality (eg, two) of parallel folding axes. In the present disclosure, the folding axis A is provided along the longitudinal direction (Y-axis direction) of the electronic device 200, but the direction of the folding axis A is not limited thereto. For example (not shown), the electronic device 200 may include a folding axis A extending along a width direction (eg, an X-axis direction).

According to an embodiment, the electronic device 200 may include a structure into which a digital pen can be inserted. For example, a hole 223 into which the digital pen can be inserted may be formed on a side surface of the first housing 210 or the second housing 220 of the electronic device 200 .

According to various embodiments, at least a portion of the first housing 210 and the second housing 220 may be formed of a metal material or a non-metal material having a rigidity of a size selected to support the display 240 . At least a portion formed of the metal material may provide a ground plane of the electronic device 200 and may be electrically connected to a ground line formed on a printed circuit board (eg, the substrate unit 260 of FIG. 4 ). there is.

According to various embodiments, the sensor area 224 may be formed to have a predetermined area adjacent to one corner of the second housing 220 . However, the arrangement, shape, and size of the sensor area 224 are not limited to the illustrated example. For example, in another embodiment, the sensor area 224 may be provided in another corner of the second housing 220 or an arbitrary area between the upper and lower corners of the second housing 220 or the first housing 210 . In one embodiment, components for performing various functions embedded in the electronic device 200 are electronically transmitted through the sensor area 224 or through one or more openings provided in the sensor area 224. It may be exposed on the front surface of the device 200 . In various embodiments, the components may include various types of sensors. The sensor may include, for example, at least one of a front camera, a receiver, and a proximity sensor.

According to various embodiments, the first rear cover 280 is disposed on one side of the folding axis A on the rear surface of the electronic device 200 and has, for example, a substantially rectangular periphery. The edge may be wrapped by the first housing 210. Similarly, the second rear cover 290 may be disposed on the other side of the folding axis A on the rear side of the electronic device 200, and its edge may be wrapped by the second housing 220.

According to various embodiments, the first rear cover 280 and the second rear cover 290 may have substantially symmetrical shapes around the folding axis (axis A). However, the first rear cover 280 and the second rear cover 290 do not necessarily have symmetrical shapes, and in another embodiment, the electronic device 200 includes various shapes of the first rear cover 280 and A second rear cover 290 may be included.

According to various embodiments, the first rear cover 280, the second rear cover 290, the first housing 210, and the second housing 220 are various parts of the electronic device 200 (eg: A space in which a printed circuit board or a battery) may be disposed may be formed. According to an embodiment, one or more components may be disposed or visually exposed on the rear surface of the electronic device 200 . For example, at least a portion of the sub display (eg, the sub display 244 of FIG. 4 ) may be visually exposed through the first rear area 282 of the first rear cover 280 . In another embodiment, one or more parts or sensors may be visually exposed through the second rear area 292 of the second rear cover 290 . In various embodiments, the sensor may include a proximity sensor and/or a camera module 206 (eg, a rear camera).

According to various embodiments, the front camera or the second rear area 292 of the second rear cover 290 exposed to the front of the electronic device 200 through one or more openings provided in the sensor area 224 The camera module 206 exposed through may include one or a plurality of lenses, an image sensor, and/or an image signal processor. In some embodiments, two or more lenses (infrared camera, wide-angle and telephoto lenses) and image sensors may be disposed on one side of the electronic device 200 .

Referring to FIG. 3 , the hinge cover 230 may be disposed between the first housing 210 and the second housing 220 to cover internal components (eg, the hinge module 202 of FIG. 4 ). . According to an embodiment, the hinge cover 230 may include the first housing 210 and the second housing according to a state (flat state or folded state) of the electronic device 200 . It may be covered by a part of 220 or exposed to the outside.

According to one embodiment, as shown in FIG. 2 , when the electronic device 200 is in an unfolded state, the hinge cover 230 is covered and exposed by the first housing 210 and the second housing 220 It may not be. As another example, as shown in FIG. 3 , when the electronic device 200 is in a folded state (eg, a fully folded state), the hinge cover 230 includes the first housing 210 and It may be exposed to the outside between the second housings 220 . As another example, when the first housing 210 and the second housing 220 are in an intermediate state where the first housing 210 and the second housing 220 form a predetermined angle (folded with a certain angle), the hinge cover 230 is the first housing 210 ) and the second housing 220 may be partially exposed to the outside. However, in this case, the exposed area may be smaller than the completely folded state. In one embodiment, the hinge cover 230 may include a curved surface.

According to various embodiments, the display 240 may be disposed on a space formed by the housing 201 . For example, the display 240 is seated on a recess formed by the housing 201 and may constitute most of the front surface of the electronic device 200 . Accordingly, the front surface of the electronic device 200 may include the display 240 , a partial area of the first housing 210 adjacent to the display 240 , and a partial area of the second housing 220 . Further, the rear surface of the electronic device 200 includes the first rear cover 280, a partial area of the first housing 210 adjacent to the first rear cover 280, the second rear cover 290, and the second rear cover ( A portion of the second housing 220 adjacent to 290 may be included.

According to one embodiment, the first display 241 and the second display 242 may be spaced apart from each other. For example, the first display 241 may be disposed on the first housing 210 and the second display 242 may be disposed on the second housing 220 .

According to an embodiment, the first display 241 and the second display 242 may be a rigid display spaced apart from each other or a flexible display having a curvature portion formed on at least one portion thereof. For example, the first display 241 and the second display 242 may be interpreted as a dual display or a multi display. According to one embodiment, the first display 241 and the second display 242 may rotate based on the folding axis (A).

According to an embodiment, the first display 241 and the second display 242 may refer to a display in which at least some areas may be transformed into a flat or curved surface. For example, the first display 241 and the second display 242 may be foldable or flexible displays. However, the classification of the first display 241 and the second display 242 is exemplary, and the display may be divided into a plurality (eg, four or more or two) according to a structure or function. For example, in the embodiment shown in FIG. 2 , the area of the display 240 may be divided by a folding axis (A-axis) extending parallel to the Y-axis, but in another embodiment, the display 240 may have a different folding axis. Areas may be divided based on an axis (eg, a folding axis parallel to the X axis). According to an embodiment, the first display 241 and the second display 242 detect a touch sensing circuit, a pressure sensor capable of measuring the intensity (pressure) of a touch, and/or a magnetic stylus pen. It may be coupled to or disposed adjacent to a digitizer (not shown) configured to.

According to various embodiments, the first display 241 and the second display 242 may have generally symmetrical shapes around the folding axis A. According to one embodiment (not shown), the second display 242, unlike the first display 241, may include a notch cut according to the presence of the sensor region 224, but Areas other than , may have a shape symmetrical to that of the first display 241 . In other words, the first display 241 and the second display 242 may include portions having symmetrical shapes and portions having shapes asymmetrical to each other.

Hereinafter, operations of the first housing 210 and the second housing 220 according to the state of the electronic device 200 (eg, a flat state or unfolded state and a folded state) will be described. .

According to various embodiments, when the electronic device 200 is in a flat state (eg, FIG. 2 ), the first housing 210 and the second housing 220 form an angle of substantially 180 degrees and move in the same direction. can be placed facing up. The surface of the first display 241 and the surface of the second display 242 of the display 240 form 180 degrees to each other and may face the same direction (eg, the front direction of the electronic device).

According to various embodiments, when the electronic device 200 is in a folded state (eg, FIG. 3 ), the first housing 210 and the second housing 220 may face each other. The surface of the first display 241 and the surface of the second display 242 of the display 240 form a narrow angle (eg, between 0 degrees and 10 degrees) and may face each other.

According to various embodiments, when the electronic device 200 is in an intermediate state (not shown), the first housing 210 and the second housing 220 may be disposed at a certain angle to each other. The surface of the first display 241 and the surface of the second display 242 of the display 240 may form an angle greater than that of the folded state and smaller than that of the unfolded state.

4 is an exploded perspective view of an electronic device according to various embodiments of the present disclosure.

Referring to FIG. 4 , the electronic device 200 may include a housing 201, a first display 241, a second display 242, a hinge module 202, a battery 250, and a board unit 260. can

According to various embodiments, the housing 201 may include a first housing 210 , a second housing 220 , a first rear cover 280 and a second rear cover 290 . The configuration of the first housing 210, the second housing 220, the hinge cover 230, the first rear cover 280 and the second rear cover 290 of FIG. 4 is the same as that of FIGS. 2 and/or 3. The configurations of the first housing 210, the second housing 220, the hinge cover 230, the first rear cover 280, and the second rear cover 290 may be all or partially the same.

According to various embodiments, the first housing 210 and the second housing 220 may be assembled to each other so as to be coupled to both sides of the hinge module 202 . According to an embodiment, the first housing 210 has a first support area capable of supporting components (eg, the first circuit board 262 and/or the first battery 252) of the electronic device 200. 212 and a first sidewall 211 surrounding at least a portion of the first support area 212 . The first sidewall 211 may include a first side surface (eg, the first side surface 211a of FIG. 3 ) of the electronic device 200 . According to one embodiment, the second housing 220 is a second support area capable of supporting components of the electronic device 200 (eg, the second circuit board 264 and/or the second battery 254). 222 and a second sidewall 221 surrounding at least a portion of the second support area 222 . The second sidewall 221 may include a second side surface (eg, the second side surface 221a of FIG. 3 ) of the electronic device 200 .

According to various embodiments, the electronic device 200 may include a first display 241 , a second display 242 , and a sub display 244 . Configurations of the first display 241 and the second display 242 of FIG. 4 may be the same as all or part of the configurations of the first display 241 and the second display 242 of FIGS. 2 and/or 3 . there is.

According to various embodiments, the sub display 244 may display a screen in a direction different from that of the first display 241 and the second display 242 . For example, the sub display 244 may output a screen in a direction opposite to the first display 241 . According to one embodiment, the sub display 244 may be disposed on the first rear cover 280 .

According to various embodiments, the battery 250 may include a first battery 252 disposed within the first housing 210 and a second battery 254 disposed within the second housing 220 . According to an embodiment, the first battery 252 may be disposed on the first circuit board 262 and the second battery 254 may be disposed on the second circuit board 264 . According to an embodiment, the battery 250 may supply power to at least one component of the electronic device 200 . According to one embodiment, the battery 250 may include, for example, a non-rechargeable primary battery, a rechargeable secondary battery, or a fuel cell.

According to various embodiments, the substrate unit 260 may include a first circuit board 262 disposed within the first housing 210 and a second circuit board 264 disposed within the second housing 220. there is. According to an embodiment, the board unit 260 may include at least one flexible circuit board 266 for electrically connecting the first circuit board 262 and the second circuit board 264 to each other. According to one embodiment, at least a portion of the flexible circuit board 266 can be disposed across the hinge module 202 . According to an embodiment, the first circuit board 262 and the second circuit board 264 include a first housing 210, a second housing 220, a first rear cover 280 and a second rear cover. It can be arranged inside the space formed by (290). Components for realizing various functions of the electronic device 200 may be disposed on the first circuit board 262 and the second circuit board 264 .

According to various embodiments, the electronic device 200 may include a speaker module 208 . According to one embodiment, the speaker module 208 may convert an electrical signal into sound. According to one embodiment, the speaker module 208 is disposed inside the space formed by the first housing 210, the second housing 220, the first rear cover 280 and the second rear cover 290. It can be. According to one embodiment, the speaker module 208 may convert an electrical signal into sound.

In the detailed description below, a configuration in which a pair of housings (or referred to as 'housings') is rotatably coupled by a hinge module (or referred to as a 'hinge structure') may be exemplified. However, it should be noted that these embodiments do not limit electronic devices according to various embodiments disclosed in this document. For example, an electronic device according to various embodiments disclosed in this document may include three or more housings, and “a pair of housings” in an embodiment disclosed below refers to “two of the three or more housings rotatably coupled to each other. It may mean "a housing of".

In addition, the electronic device according to various embodiments disclosed in this document is an in-folding type (in-folding type) in which at least one portion of the first display and at least one portion of the second display are disposed to face each other when the electronic device is in a folded state. type) will be described as an example. However, the electronic device according to various embodiments disclosed in this document is not limited thereto, and when the electronic device is in a folded state, at least one portion of the first display and at least one portion of the second display face opposite directions to each other. It can also be applied to an out-folding type electronic device.

5 is a cross-sectional view of an electronic device including multiple displays according to various embodiments of the present disclosure.

Referring to FIG. 5 , an electronic device 300 (eg, the electronic device 101 of FIG. 1 or the electronic device 200 of FIGS. 2 to 4 ) includes a first housing 310, a second housing 320, The first display 351 , the second display 355 , the hinge cover 330 , the hinge module 360 , the first glass 341 and the second glass 345 may be included.

The configuration of the first housing 310, the second housing 320, the first display 351, the second display 355, the hinge cover 330, and the hinge module 360 of FIG. Some or all of the configurations of the housing 210, the second housing 220, the first display 241, the second display 242, the hinge cover 230, and the hinge module 202 may be the same.

According to various embodiments, the first glass 341 may be disposed in the first housing 310 . According to an embodiment, at least a portion of the first glass 341 may form the front surface (eg, the front surface 210a of FIG. 2 ) of the electronic device 300 . According to one embodiment, the first glass 341 may be defined and interpreted as a separate structure from the first housing 310 . According to another embodiment, the first glass 341 may be defined and interpreted as a part of the first housing 310 . According to one embodiment, the first glass 341 may be formed by a plate (eg, a glass plate or a polymer plate including various coating layers) that is substantially transparent at least in part. According to one embodiment, the first glass 341 may be configured to cover the first display 351 .

According to various embodiments, the second glass 345 may be disposed in the second housing 320 . According to an embodiment, at least a portion of the second glass 345 may form the front surface (eg, the front surface 220a of FIG. 2 ) of the electronic device 300 . According to one embodiment, the second glass 345 may be defined and interpreted as a separate component from the second housing 320 . According to another embodiment, the second glass 345 may be defined and interpreted as a part of the second housing 320 . According to an embodiment, the second glass 345 may be formed by a plate at least partially transparent (eg, a glass plate or a polymer plate including various coating layers). According to one embodiment, the second glass 345 may be configured to cover the second display 355 .

According to various embodiments, the first display 351 may be disposed between the first housing 310 and the first glass 341 . According to an embodiment, a curvature portion may be formed in at least one portion of the first display 351 .

According to various embodiments, the second display 355 may be disposed between the second housing 320 and the second glass 345 . According to an embodiment, a curvature portion may be formed in at least one portion of the second display 355 .

According to various embodiments, the hinge module 360 includes a first support member 361, a first gear 362, a second gear 363, a second support member 364, a third support member 365, and A first fixing member 366 may be included.

According to various embodiments, each of the components 361 to 366 of the hinge module 360 is provided as a pair to correspond to a pair of housings 310 and 320 and/or a pair of displays 351 and 355. It can be.

According to various embodiments, at least a portion of the first support member 361 may be coupled to the hinge cover 330 . The first support member 361 may include a 1-1 support member 361a and a 1-2 support member 361b spaced apart from the 1-1 support member 361a. According to one embodiment, the 1-1 support member 361a may rotatably support the rotation shaft 362a-1 of the 1-1 gear 362a, and the rotation shaft of the 2-1 gear 363a. (363a-1) can be rotatably supported. According to one embodiment, the 1-2 support member 361b may rotatably support the rotation shaft 362b-1 of the 1-2 gear 362b, and the rotation shaft of the 2-2 gear 363b. (363b-1) can be rotatably supported.

According to various embodiments, the rotation shaft of the first gear 362 may be rotatably coupled to the first support member 361 . The first gear 362 includes a 1-1 gear 362a coupled to the 1-1 support member 361a and a 1-2 gear 362b coupled to the 1-2 support member 361b. can do. According to one embodiment, the 1-1 gear (362a) is connected so that the rotating shaft (362a-1) is rotatably coupled to the 1-1 support member (361a) and engaged with the 2-1 gear (363a). can According to one embodiment, the 1-2 gear (362b) is connected so that the rotating shaft (362b-1) is rotatably coupled to the 1-2 support member (361b) and engaged with the 2-2 gear (363b). can

According to various embodiments, the rotation shaft of the second gear 363 may be rotatably coupled to the first support member 361 . The second gear 362 includes a 2-1 gear 363a coupled to the 1-1 support member 361a and a 2-2 gear 363b coupled to the 1-2 support member 361b. can do. According to one embodiment, the 2-1st gear (363a) is connected so that the rotating shaft (363a-1) is rotatably coupled to the 1-1st support member (361a) and meshed with the 1-1st gear (362a). can In addition, a shaft (not shown) of the 2-1st support member 364a may be coupled to at least one portion of the 2-1st gear 363a. According to one embodiment, the 2-2 gear (363b) is rotatably coupled to the rotational shaft (363b-1) 1-2 support member (361b), connected to be meshed with the 1-2 gear (362b). can In addition, a shaft (not shown) of the 2-2nd support member 364b may be coupled to at least one portion of the 2-2nd gear 363b.

According to various embodiments, at least one portion of the second support member 364 may be configured to support planar portions of the first display 351 and the second display 355 . The second support member 364 may include a 2-1 support member 364a and a 2-2 support member 364b. According to an embodiment, at least one portion of the 2-1 support member 364a is configured to support a flat portion of the first display 351, and an axis of the 2-1 support member 364a is the second-first support member 364a. It may be coupled to at least one part of 1 gear (363a). According to an embodiment, at least one portion of the 2-2 support member 364b is configured to support a flat portion of the second display 355, and an axis of the 2-2 support member 364b is the second-second support member 364b. 2 may be coupled to at least one part of the gear (363b).

According to various embodiments, at least one portion of the third support member 365 may be configured to support curvature portions of the first display 351 and the second display 355 . The third support member 365 may include a 3-1 support member 365a and a 3-2 support member 365b. According to an embodiment, at least one portion of the 3-1 support member 365a is configured to support the curved portion of the first display 351, and the first slot 365a-1 is formed through at least one portion. can include Also, in the 3-1 support member 365a, the first slot 365a-1 may be slidably coupled to the 1-1 fixing member 366a. According to one embodiment, at least one portion of the 3-2 support member 365b is configured to support the curved portion of the second display 355, and the second slot 365b-1 is formed through at least one portion. can include Also, in the 3-2 support member 365b, the second slot 365b-1 may be slidably coupled to the 1-2 fixing member 366b.

According to various embodiments, the third support member 365 may be slidably coupled to at least one portion of the first fixing member 366 . According to one embodiment, the first fixing member 366 may be coupled to the hinge cover 330, the first support member 361, or other structures (not shown) fixed to the hinge cover 330, and the first The fixing member 366 may have a relatively fixed position with respect to the hinge cover 330 . The first fixing member 366 may include a 1-1 fixing member 366a and a 1-2 fixing member 366b. According to one embodiment, the first slot 365a-1 of the 3-1 support member 365a may be slidably coupled to at least one portion of the 1-1 fixing member 366a. According to an embodiment, the second slot 365b-1 of the 3-2 support member 365b may be slidably coupled to at least one portion of the 1-2 fixing member 366b.

6A is a cross-sectional view illustrating an unfolded state of an electronic device including a multi-display according to various embodiments of the present disclosure. 6B is a cross-sectional view illustrating an intermediate state of an electronic device including multiple displays according to various embodiments of the present disclosure. 6C is a cross-sectional view illustrating a folded state of an electronic device including a multi-display according to various embodiments of the present disclosure. 6A to 6C show a state in which a portion of the first support member 361 is omitted for convenience of explanation.

6A to 6C, the electronic device 300 (eg, the electronic device 300 of FIG. 5) includes a first housing 310, a second housing 320, a hinge cover 330, and a hinge module ( 360), a first display 351, a second display 355, a first glass 341, and a second glass 345.

6A to 6C, the first housing 310, the second housing 320, the hinge cover 330, the hinge module 360, the first display 351, the second display 355, and the first glass ( 341) and the second glass 345 are the first housing 310, the second housing 320, the hinge cover 330, the hinge module 360, the first display 351, and the second housing 310 of FIG. Some or all of the configurations of the display 355 , the first glass 341 and the second glass 345 may be the same.

According to various embodiments, the 2-1st support member 364a may include a 2-1st shaft 364a-1 coupled to at least a portion of the 2-1st gear 363a. The 2-1st shaft 364a-1 may be coupled to a portion of the 2-1st gear 363a spaced apart from the shaft 363a-1 of the 2-1st gear 363a. According to an exemplary embodiment, the 2-1 shaft 364a-1 may rotate eccentrically on the 2-1 gear 363a.

According to various embodiments, the 2-2 support member 364b may include a 2-2 shaft 364b-1 coupled to at least a portion of the 2-2 gear 363b. The 2-2 shaft 364b-1 may be coupled to a portion of the 2-2 gear 363b-1 spaced apart from the shaft 363b-1 of the 2-2 gear 363b-1. . According to an exemplary embodiment, the 2-2 shaft 364b-1 may rotate eccentrically on the 2-2 gear 363b-1.

Hereinafter, an operation when the electronic device 300 changes from an unfolded state to a folded state will be described. Hereinafter, for convenience of explanation, the components 361a, 362a, 363a, 364a, 365a, and 366a of the first display 351 and the hinge module 360 associated with the first display 351 will be described as an example, but the description thereof will be described in the second The same may be applied to the components 361b, 362b, 363b, 364b, 365b, and 366b of the display 355 and the hinge module 360 associated therewith.

Referring to FIGS. 6A and 6B , an operation when the electronic device 300 changes from an unfolded state (eg, FIG. 6A ) to an intermediate state (eg, FIG. 6B ) will be described.

When the electronic device 300 changes from the unfolded state to the intermediate state, the first display 351 and the first glass 341 connected thereto are based on the axis 364a-1 of the 2-1 support member 364a. , and the shaft of the 2-1 support member 364a can be rotated counterclockwise on the 2-1 gear 363a. For example, the first display 351 moves counterclockwise based on the axis 364a-1 of the 2-1st support member 364a and the axis 363a-1 of the 2-1st gear 363a. ), counterclockwise movement based on may be simultaneously applied. At this time, the first slot 365a-1 of the 3-1 support member 365a slides with respect to an axis (not shown) of the 1-1 fixing member 366a (eg, in FIGS. 6A to 6B). -X direction and -Z direction at the same time), and the shaft 364a-1 of the 2-1 support member 364a may rotate the 2-1 gear 363a counterclockwise. there is. In addition, the 2-1st gear 363a may rotate the 1-1st gear 362a clockwise, and the 2-1st gear 363a and the 2-2nd gear 363b may rotate the 1-1st gear 362a. It may be rotatably supported by the support member 361a.

Referring to FIGS. 6B to 6C , an operation when the electronic device 300 changes from an intermediate state (eg, FIG. 6B ) to a folded state (eg, FIG. 6C ) will be described.

When the electronic device 300 changes from the intermediate state to the folded state, the first display 351 and the first glass 341 connected thereto are based on the axis 364a-1 of the 2-1 support member 364a. , and the shaft of the 2-1 support member 364a can be rotated counterclockwise on the 2-1 gear 363a. For example, the first display 351 moves counterclockwise based on the axis 364a-1 of the 2-1st support member 364a and the axis 363a-1 of the 2-1st gear 363a. ), counterclockwise movement based on may be simultaneously applied. At this time, the first slot 365a-1 of the 3-1 support member 365a slides with respect to an axis (not shown) of the 1-1 fixing member 366a (eg, in FIGS. 6B to 6C). +X direction and +Z direction at the same time), and the shaft 364a-1 of the 2-1 support member 364a may rotate the 2-1 gear 363a counterclockwise. there is. In addition, the 2-1st gear 363a may rotate the 1-1st gear 362a clockwise, and the 2-1st gear 363a and the 2-2nd gear 363b may rotate the 1-1st gear 362a. It may be rotatably supported by the support member 361a.

According to various embodiments, when the electronic device 300 changes from a folded state to an unfolded state, the movement of the first display 351 and components connected thereto may operate in the opposite order to the previously described order.

7A is an exploded cross-sectional view of a first glass and a second glass according to various embodiments of the present disclosure. 7B is a cross-sectional view illustrating a combination of a first glass and a second glass according to various embodiments of the present disclosure. 7C is an exploded perspective view of a first glass and a second glass according to various embodiments of the present disclosure. 7a and 7c show a state in which the first glass and the second glass are spaced apart for convenience of explanation, but the first glass and the second glass may have a dispositional relationship as shown in FIG. 7b when coupled to an electronic device. there is.

Referring to FIGS. 7A to 7C , an electronic device (eg, the electronic device 300 of FIGS. 5 to 6C ) includes a first glass 441 , a second glass 445 , a first display 451 , and a second glass 441 . A display 455 and a light dispersion pattern layer 480 may be included.

The configuration of the first glass 441, the second glass 445, the first display 451 and the second display 455 of FIGS. 7A to 7C is the first glass 341 of FIGS. 5 to 6C, Some or all of the configurations of the second glass 345, the first display 351, and the second display 355 may be the same.

Hereinafter, for convenience of description, an unfolded state of the electronic device will be described as an example.

According to various embodiments, the first glass 441 includes a first outer surface portion 442 with at least one portion facing the outer space of the electronic device and a first inner surface portion 443 with at least one portion facing the inner space of the electronic device. can include According to one embodiment, at least one portion of the first inner surface portion 443 may face an opposite direction to at least one portion of the first outer surface portion 442 .

According to one embodiment, the first outer surface portion 442 includes a 1-1 portion 442a which is a planar portion, a 1-2 portion 442b disposed substantially perpendicular to the 1-1 portion 442a, and A 1-3 portion 442c connecting the 1-1 portion 442a and the 1-2 portion 442b may be included. According to an embodiment, at least one portion of the first to third portions 442c may be formed to have a curvature.

According to one embodiment, the first inner surface portion 443 is a first inner surface portion 443a, which is a plane portion, and a first curvature portion 443c connected to the first inner surface portion 443a and formed to have a curvature at least in one portion. ) and a first connection portion 443b connecting the first curvature portion 443c and the first-second portion 442b.

According to an embodiment, the first display 451 has a first flat part 452 laminated or connected to the first inner surface part 443a and connected to the first flat part 452 and has a curvature on at least one part. It may include a third curvature portion 453 formed to be. According to an embodiment, the third curvature portion 453 has a curvature corresponding to that of the first curvature portion 443c and may be stacked or connected to the first curvature portion 443c.

According to various embodiments, the second glass 445 includes a second outer surface portion 446 with at least one portion facing the outer space of the electronic device and a second inner surface portion 447 with at least one portion facing the inner space of the electronic device. can include According to one embodiment, at least one portion of the second inner surface portion 447 may face an opposite direction to at least one portion of the second outer surface portion 446 .

According to one embodiment, the second outer surface portion 446 includes a planar 2-1 portion 446a, a 2-2 portion 446b substantially perpendicular to the 2-1 portion 446a, and A 2-3 part 446c connecting the 2-1 part 446a and the 2-2 part 446b may be included. According to one embodiment, at least one portion of the second-third portion 446c may be formed to have a curvature.

According to one embodiment, the second inner surface portion 447 is a second inner surface portion 447a, which is a plane portion, and a second curvature portion 447c connected to the second inner surface portion 447a and formed to have a curvature in at least one portion. ) and a second connection portion 447b connecting the second curvature portion 447c and the 2-2 portion 446b.

According to one embodiment, the second display 455 has a second flat part 456 laminated or connected to the second inner surface part 447a and connected to the second flat part 456 and has a curvature on at least one part. It may include a fourth curvature portion 457 formed to be. According to an embodiment, the fourth curvature portion 457 has a curvature corresponding to that of the second curvature portion 447c and may be stacked or connected to the second curvature portion 447c.

According to various embodiments, the 1-1 portion 442a is disposed to face the 2-1 portion 446a when the electronic device is in a folded state (eg, FIG. 6C ), and the electronic device is in an unfolded state ( Example: In the case of FIG. 6A), it may be disposed substantially parallel to the 2-1 part 446a.

According to various embodiments, the 1-2 portion 442b is disposed substantially parallel to the 2-2 portion 446b when the electronic device is in a folded state (eg, FIG. 6C ), and the electronic device is unfolded. In the state (eg, FIG. 6A ), it may be disposed to face the 2-2 part 446b. According to an embodiment, when the electronic device is in a folded state (eg, FIG. 6C ), the first-second portion 442b and the second-second portion 446b may be spaced apart from each other. According to an embodiment, when the electronic device is in an unfolded state (eg, FIG. 6A ), the first-second portion 442b and the second-second portion 446b may be disposed to face each other and come into close contact with each other. According to an embodiment, when the electronic device is in an unfolded state (eg, FIG. 6A ), the 1-2 portion 442b and the 2-2 portion 446b are disposed to face each other, and a gap is formed by a specified distance. and can be spaced apart.

According to various embodiments, the electronic device may further include a light dispersion pattern layer 480 . The light dispersion pattern layer 480 may be made of at least one of carbon, barium sulfate, titanium dioxide, polyester, epoxy, silane, and isophorone. may contain one. The light dispersion pattern layer 480 may include various means configured to absorb light reaching the light dispersion pattern layer 480 .

According to an embodiment, at least one portion of the light dispersion pattern layer 480 may be disposed on at least one of at least a portion of the first-second portion 442b or at least a portion of the second-second portion 446b.

According to various embodiments, the light dispersion pattern layer 480 includes a first light dispersion pattern layer 481a disposed on the 1-2 portion 442b and a second light dispersion pattern layer 481a disposed on the 2-2 portion 446b. A pattern layer 481b may be included. According to an embodiment, the first light dispersion pattern layer 481a may form at least a portion of the surface of the 1-2 portion 442b, and the second light dispersion pattern layer 481b may form the 2-2 portion 442b. It may form at least part of the surface of 446b.

According to various embodiments, the light dispersion pattern layer 480 includes a third light dispersion pattern layer 482a disposed on the first connection portion 443b and a fourth light dispersion pattern layer disposed on the second connection portion 447b. (482b) may be further included. According to an embodiment, the third light dispersion pattern layer 482a may form at least a portion of the surface of the first connection portion 443b, and the fourth light dispersion pattern layer 482b may form the second connection portion 447b. ) may form at least a part of the surface of the

According to an embodiment, the first light dispersion pattern layer 481a and the second light dispersion pattern layer 481b may form a luminance reduction structure 481 . Referring to FIG. 7B , taking an electronic device in which the luminance reduction structure 481 is not formed as an example, light emitted from at least a portion of the third curvature portion 453 of the first display 451 is emitted from the second glass. The light emitted from at least one portion of the fourth curvature portion 457 of the second display 455 may reach at least one portion (eg, the second-third portion 446c) of the second display 455. It may reach at least one portion (eg, first to third portions 442c) of the glass 441 . In this case, the 1-3 portion 442c and the 2-3 portion 446c may have excessively high luminance as the light emitted from the first display 451 and the second display 455 all reach them. , Accordingly, a visually discontinuous image may be formed in the area where the display is connected. In addition, the light emitted from the first display 451 and/or the second display 455 is directed to the portion where the first glass 441 and the second glass 445 face each other (eg, the first-second portion 442b). ) and the 2-2 part 446b), the luminance may be excessively high in the part where the first glass 441 and the second glass 445 face each other, and accordingly, in the part where the display is connected. A visually discontinuous image may be formed.

According to various embodiments, the luminance reducing structure 481 may be configured to adjust the path of light so that a continuous image is formed in the area where the display is connected. According to an embodiment, the luminance reduction structure 481 prevents light emitted from the third curvature portion 453 of the first display 451 from reaching the second-third portion 446c of the second glass 445. The light emitted from the fourth curvature portion 457 of the second display 455 may not reach the first to third portions 442c of the first glass 441 . In addition, the luminance reduction structure 481 is a portion where light emitted from the first display 451 and/or the second display 455 faces each other (for example, the first glass 441 and the second glass 445). It may be configured not to reach the first-second part (442b) and the second-second part (446b). According to the illustrated embodiment, by the luminance reduction structure 481, the light emitted from the third curvature portion 453 reaches the outside of the electronic device through the first to third portions 442c (see path A1). ), the light emitted from the fourth curvature portion 455 may reach the outside of the electronic device through the second-third portion 446c (see path A2). Accordingly, since the first glass 441 can pass only the light emitted from the first display 451 and the second glass 445 can pass only the light emitted from the second display 455, the display is connected. A continuous image can be formed at the site.

According to an embodiment, the first light dispersion pattern layer 481a and the second light dispersion pattern layer 481b may be configured to display the first display 451 and the second light dispersion pattern layer 481b when the electronic device is in an unfolded state (eg, FIG. 6A ). The luminance reduction structure 481 may be formed at the interface between the displays 455 (eg, the first-second portion 442b and the second-second portion 446b facing each other).

According to an embodiment, the third light dispersion pattern layer 482a and the fourth light dispersion pattern layer 482b may form a light leakage reducing structure 482 . Referring to FIG. 7B , taking an electronic device in which the luminance reduction structure 481 is not formed as an example, light emitted from at least a portion of the third curvature portion 453 of the first display 451 is connected to the first connection. Light emitted from at least one portion of the fourth curvature portion 457 of the second display 455 may be emitted along surfaces of the portion 443b and the first-second portion 442b, and the light emitted from the second connection portion ( 447b) and the surface of the 2-2 portion 446b. Accordingly, excessive light may be emitted from a portion where the 1-2nd portion 442b and the 2-2nd portion 446b are connected, and a light leakage phenomenon may be visually recognized at this portion.

According to an embodiment, the third light dispersion pattern layer 482a may be integrally formed with the first light dispersion pattern layer 481a, and the fourth light dispersion pattern layer 482b may be a second light dispersion pattern layer ( 481b) and integrally formed. According to an embodiment, the third light dispersion pattern layer 482a may have a shape extending from the first light dispersion pattern layer 481a, and the fourth light dispersion pattern layer 482b may include a second light dispersion pattern layer ( 481b). According to some embodiments, the third light dispersion pattern layer 482a may be formed separately from the first light dispersion pattern layer 481a, and the fourth light dispersion pattern layer 482b is the second light dispersion pattern layer ( 481b) may be formed separately.

According to an embodiment, at least one of the first light dispersion pattern layer 481a and the second light dispersion pattern layer 481b may be, when the electronic device is folded or unfolded, the first light dispersion pattern layer 481a and the second light dispersion pattern layer 481a. A coating layer (not shown) may be further included to absorb an impact that may occur during the process in which the two light dispersion pattern layers 481b come into contact with each other. The coating layer (not shown) may be formed by coating a coating material on at least one of the first light dispersion pattern layer 481a and the second light dispersion pattern layer 481b. The coating material may include at least one of a silica material, a silicon material, an acrylic material, and a fluorine material. According to, the light leakage reducing structure 482 may be configured to reduce light leakage so that a continuous image is formed in a region where a display is connected. According to an embodiment, the light leakage reducing structure 482 is configured to prevent light emitted from the third curvature portion 453 of the first display 451 from moving along the surface of the first connection portion 443b, and 2 The light emitted from the fourth curvature portion 457 of the display 455 is configured not to move along the surface of the second connection portion 447b. Accordingly, movement of light through the connection portions 443b and 447b and the connection portions (eg, 442b and 446b) may be restricted, and light leakage may be reduced.

According to various embodiments, the light dispersion pattern layer 480 may be formed through an ink transfer process. According to an embodiment, the light dispersion pattern layer 480 may include at least one portion (eg, the first and second portions 442b or the first connection portion 443b) of the first glass 441 and the second glass 445 ) may be formed on at least one portion (eg, the 2-2 portion 446b or the second connection portion 447b) through an ink transfer process. For example, the ink transfer process may include carbon, barium sulfate, titanium dioxide, polyester, epoxy, silane, and isophorone. An ink containing a mixture containing at least one of the above is transferred to a groove formed in a printing plate such as a corrosion plate or a metal mask, and the ink transferred to the groove is transferred to at least a portion of the first glass 441 or to the second glass 441. It may be performed as a process of transferring to at least a portion of the glass 445 .

According to various embodiments, the light dispersion pattern layer 480 may be formed through an ink coating process. According to an embodiment, the light dispersion pattern layer 480 may include at least one portion (eg, the first and second portions 442b or the first connection portion 443b) of the first glass 441 and the second glass 445 ) may be formed on at least one portion (eg, the 2-2 portion 446b or the second connection portion 447b) through an ink coating process. For example, the ink coating process includes carbon, barium sulfate, titanium dioxide, polyester, epoxy, silane, and isophorone. A process of applying ink containing a mixture containing at least one of the above to a roller, and then coating at least a portion of the first glass 441 or at least a portion of the second glass 445 with the ink applied to the roller. It can be.

According to various embodiments, the light dispersion pattern layer 480 may have a thickness of about 10 um to about 30 um (micro meter). For example, the thickness of the first light dispersion pattern layer 481a and the second light dispersion pattern layer 481b (eg, the thickness in the X-axis direction of FIGS. 6A to 6C) is about 10 um to about 30 um (micrometer). ) can be. For example, the thickness of the third light dispersion pattern layer 482a and the fourth light dispersion pattern layer 482b (eg, the thickness in the Z-axis direction of FIGS. 6A to 6C) is about 10 um to about 30 um (micrometer). ) can be.

According to various embodiments, the height of the light dispersion pattern layer 480 may be about 0.05 mm to about 0.55 mm. For example, the heights of the first light dispersion pattern layer 481a and the second light dispersion pattern layer 481b (eg, heights in the Z-axis direction of FIGS. 6A to 6C) may be from about 0.05 mm to about 0.55 mm. can

According to various embodiments, the first light dispersion pattern layer 481a and the second light dispersion pattern layer 481b may include the first housing 310 (eg, the first housing 310 of FIG. 6A ) and the second housing. When the housing 320 (eg, the second housing 320 in FIG. 6A) is in an unfolded state (eg, in FIG. 6A), the first housing 310 and the second housing 320 are in a folded state. (eg, FIG. 6c), the hinge cover (not shown) (eg, the hinge cover 330 of FIG. 6c) may be disposed to face.

According to various embodiments, the third light dispersion pattern layer 482a and the fourth light dispersion pattern layer 482b are in a state in which the first housing 310 and the second housing 320 are unfolded (eg, FIG. 6A ). When the hinge cover (not shown) (eg, the hinge cover 330 of FIG. 6C) is disposed facing, and the first housing 310 and the second housing 320 are in a folded state (eg, FIG. 6C), they are mutually can be placed in parallel.

According to the illustrated embodiment, the first light dispersion pattern layer 481a may be disposed in a recessed groove of the first-second portion 442b. According to an embodiment (not shown), the first light dispersion pattern layer 481a may be disposed on the surface of the first-second portion 442b in which grooves are not formed.

According to the illustrated embodiment, the second light dispersion pattern layer 481b may be disposed in a recessed groove of the 2-2 portion 446b. According to an embodiment (not shown), the second light dispersion pattern layer 481b may be disposed on a surface of the 2-2 portion 446b in which grooves are not formed.

7A to 7C, the height of the first light dispersion pattern layer 481a (eg, the height in the Z-axis direction of FIGS. 6A to 6C) is the height of the first-second part 442b (eg, the height in the Z-axis direction of FIGS. 6A to 6C). The height in the Z-axis direction of FIGS. 6A to 6C) and the height of the 2-2 portion 446b (eg, the height in the Z-axis direction of FIGS. 6A to 6C) may be substantially the same.

According to various embodiments, the first light dispersion pattern layer 481a may have at least one portion connected to the third light dispersion pattern layer 482a, and the second light dispersion pattern layer 481b may be the fourth light dispersion pattern layer. It may be connected to at least one part of (482b).

8 is a cross-sectional view illustrating a first glass and a second glass according to various embodiments of the present disclosure. Although FIG. 8 shows a state in which the first glass and the second glass are spaced apart for convenience of explanation, the first glass and the second glass may have a dispositional relationship as shown in FIG. 7B when coupled to the electronic device.

Referring to FIG. 8 , an electronic device (eg, the electronic device 300 of FIGS. 5 to 6C ) includes a first glass 441 , a second glass 445 , a first display 451 , and a second display 455 . ) and a light dispersion pattern layer 580 .

The configuration of the first glass 441, the second glass 445, the first display 451, the second display 455, and the light dispersion pattern layer 580 of FIG. 8 is the first glass of FIGS. 6A to 6C. Some or all of the configurations of 341 , the second glass 345 , the first display 351 , the second display 355 , and the light pattern dispersion layer 480 may be the same.

According to various embodiments, the height of the first light pattern dispersion layer 581a (eg, the height in the Z-axis direction of FIGS. 6A to 6C ) is the height of the first-second portion 442b (eg, FIGS. 6A to 6C ). The height of the second light dispersion pattern layer 581b (eg, the height in the Z-axis direction of FIGS. 6A to 6C) is less than the height of the second light dispersion pattern layer 581b (eg, the height in the Z-axis direction of FIGS. 6A to 6C) of the 2-2 portion 446b. It may be smaller than the height (eg, the height in the Z-axis direction of FIGS. 6A to 6C ).

According to an embodiment, the height of the first light dispersion pattern layer 581a (eg, the height in the Z-axis direction of FIGS. 6A to 6C ) is the curvature of the third curvature portion 453 of the first display 451 . It may be set or determined according to the value of or the value of the curvature of the first to third portions 442c of the first glass 441 . According to some embodiments, the height of the first light dispersion pattern layer 581a may be set or determined according to the set maximum brightness of the first display 451 . According to an embodiment, the height of the second light dispersion pattern layer 581b (eg, the height in the Z-axis direction of FIGS. 6A to 6C) is the curvature of the fourth curvature portion 457 of the second display 455. It may be set or determined according to the value of or the value of the curvature of the second-third portion 446c of the second glass 445 . According to some embodiments, the height of the second light dispersion pattern layer 581b may be set or determined according to the set maximum brightness of the second display 455 .

According to an embodiment, the first light dispersion pattern layer 581a may be spaced apart from the third light dispersion pattern layer 582a. According to an embodiment, the second light dispersion pattern layer 581b may not be connected to the fourth light dispersion pattern layer 582b and may be spaced apart from each other.

According to an embodiment, the first light dispersion pattern layer 581a is an upper end of the 1-2 portion 442b (eg, an end connected to the 1-3 portion 442c of the 1-2 portion 442b). may extend toward the lower end of the 1-2 portion 442b (eg, an end of the 1-2 portion 442b connected to the first connection portion 443b), and the third light dispersion pattern layer 582a and can be spaced apart. According to an embodiment, an upper end of the first light dispersion pattern layer 581a may contact the first to third portions 442c.

According to an embodiment, the second light dispersion pattern layer 581b is an upper end of the 2-2 portion 446b (eg, an end of the 2-2 portion 446b connected to the 2-3 portion 446c). may extend toward the lower end of the 2-2 portion 446b (eg, an end of the 2-2 portion 446b connected to the second connection portion 447b), and the fourth light dispersion pattern layer 582b and can be spaced apart. According to an embodiment, an upper end of the second light dispersion pattern layer 581b may be disposed to contact the second-third portion 446c.

9 is a cross-sectional view illustrating a first glass and a second glass according to various embodiments of the present disclosure. For convenience of explanation, FIG. 9 shows a state in which the first glass and the second glass are spaced apart, but the first glass and the second glass may have a dispositional relationship as shown in FIG. 7B when coupled to the electronic device.

Referring to FIG. 9 , an electronic device (eg, the electronic device 300 of FIGS. 5 to 6C ) includes a first glass 441 , a second glass 445 , a first display 451 , and a second display 455 . ) and a light dispersion pattern layer 680 .

The configuration of the first glass 441, the second glass 445, the first display 451, the second display 455, and the light dispersion pattern layer 680 of FIG. 9 is the first glass of FIGS. 6A to 6C. Some or all of the configurations of 341 , the second glass 345 , the first display 351 , the second display 355 , and the light pattern dispersion layer 480 may be the same.

According to various embodiments, the height of the first light pattern dispersion layer 681a (eg, the height in the Z-axis direction of FIGS. 6A to 6C ) is the height of the first-second portion 442b (eg, FIGS. 6A to 6C ). The height of the second light dispersion pattern layer 681b (for example, the height in the Z-axis direction of FIGS. 6A to 6C) is less than the height of the second light dispersion pattern layer 681b (eg, the height in the Z-axis direction of FIGS. 6A to 6C) of the 2-2 portion 446b. It may be smaller than the height (eg, the height in the Z-axis direction of FIGS. 6A to 6C ).

According to an embodiment, the height of the first light dispersion pattern layer 681a (eg, the height in the Z-axis direction of FIGS. 6A to 6C ) is the curvature of the third curvature portion 453 of the first display 451 . It may be set or determined according to the value of or the value of the curvature of the first to third portions 442c of the first glass 441 . According to some embodiments, the height of the first light dispersion pattern layer 681a may be set or determined according to the set maximum brightness of the first display 451 . According to an embodiment, the height of the second light dispersion pattern layer 681b (eg, the height in the Z-axis direction of FIGS. 6A to 6C) is the curvature of the fourth curvature portion 457 of the second display 455. It may be set or determined according to the value of or the value of the curvature of the second-third portion 446c of the second glass 445 . According to some embodiments, the height of the second light dispersion pattern layer 681b may be set or determined according to the set maximum brightness of the second display 455 .

According to an embodiment, the first light dispersion pattern layer 681a may be spaced apart from the third light dispersion pattern layer 682a. According to an embodiment, the second light dispersion pattern layer 681b is not connected to the fourth light dispersion pattern layer 682b and may be spaced apart from each other.

According to an embodiment, the first light dispersion pattern layer 681a is an upper end of the 1-2 portion 442b (eg, an end of the 1-2 portion 442b connected to the 1-3 portion 442c). may extend toward the lower end of the 1-2 portion 442b (eg, an end of the 1-2 portion 442b connected to the first connection portion 443b), and the third light dispersion pattern layer 682a and can be spaced apart. According to an embodiment, an upper end of the first light dispersion pattern layer 681a may be spaced apart from a lower end of the 1-3 portion 442c (eg, a portion connected to the 1-2 portion 442b).

According to an embodiment, the second light dispersion pattern layer 681b is an upper end of the 2-2 portion 446b (eg, an end of the 2-2 portion 446b connected to the 2-3 portion 446c). may extend toward the lower end of the 2-2 portion 446b (eg, an end of the 2-2 portion 446b connected to the second connection portion 447b), and the fourth light dispersion pattern layer 682b and can be spaced apart. According to an embodiment, an upper end of the second light dispersion pattern layer 681b may be spaced apart from a lower end of the 2-3 portion 446c (eg, a portion connected to the 2-2 portion 446b).

10 is a cross-sectional view illustrating a first glass and a second glass according to various embodiments of the present disclosure. Although FIG. 10 shows a state in which the first glass and the second glass are spaced apart for convenience of description, the first glass and the second glass may have a dispositional relationship as shown in FIG. 7B when coupled to the electronic device.

Referring to FIG. 10 , an electronic device (eg, the electronic device 300 of FIGS. 5 to 6C ) includes a first glass 441 , a second glass 445 , a first display 451 , and a second display 455 . ) and a light dispersion pattern layer 780 .

The configuration of the first glass 441, the second glass 445, the first display 451, the second display 455, and the light dispersion pattern layer 780 of FIG. 10 is the first glass of FIGS. 6A to 6C. Some or all of the configurations of 341 , the second glass 345 , the first display 351 , the second display 355 , and the light pattern dispersion layer 480 may be the same.

According to various embodiments, the height of the first light pattern dispersion layer 781a (eg, the height in the Z-axis direction of FIGS. 6A to 6C ) is the height of the first-second portion 442b (eg, FIGS. 6A to 6C ). 6c), and the height of the second light dispersion pattern layer 781b (eg, the height in the Z-axis direction of FIGS. 6A to 6C) is the height of the 2-2 portion 446b. It may be smaller than the height (eg, the height in the Z-axis direction of FIGS. 6A to 6C ).

According to an embodiment, the height of the first light dispersion pattern layer 781a (eg, the height in the Z-axis direction of FIGS. 6A to 6C ) is the curvature of the third curvature portion 453 of the first display 451 . It may be set or determined according to the value of or the value of the curvature of the first to third portions 442c of the first glass 441 . According to some embodiments, the height of the first light dispersion pattern layer 781a may be set or determined according to the set maximum brightness of the first display 451 . According to an embodiment, the height of the second light dispersion pattern layer 781b (eg, the height in the Z-axis direction of FIGS. 6A to 6C) is the curvature of the fourth curvature portion 457 of the second display 455. It may be set or determined according to the value of or the value of the curvature of the second-third portion 446c of the second glass 445 . According to some embodiments, the height of the second light dispersion pattern layer 781b may be set or determined according to the set maximum brightness of the second display 455 .

According to an embodiment, the first light dispersion pattern layer 781a may be connected to the third light dispersion pattern layer 782a. According to an embodiment, the second light dispersion pattern layer 781b may be connected to the fourth light dispersion pattern layer 782b.

According to an embodiment, the first light dispersion pattern layer 781a is an upper end of the 1-2 portion 442b (eg, an end of the 1-2 portion 442b connected to the 1-3 portion 442c). may extend toward the lower end of the 1-2 portion 442b (eg, an end of the 1-2 portion 442b connected to the first connection portion 443b), and the third light dispersion pattern layer 782a can be connected with According to an embodiment, an upper end of the first light dispersion pattern layer 781a may be spaced apart from the first to third portions 442c.

According to an embodiment, the second light dispersion pattern layer 781b is an upper end of the 2-2 portion 446b (eg, an end of the 2-2 portion 446b connected to the 2-3 portion 446c). may extend toward the lower end of the 2-2 portion 446b (eg, an end of the 2-2 portion 446b connected to the second connection portion 447b), and the fourth light dispersion pattern layer 782b can be connected with According to an embodiment, an upper end of the second light dispersion pattern layer 781b may be spaced apart from the second-third portion 446c.

According to various embodiments of the present disclosure, an electronic device (eg, the electronic device 300 of 5) performs a relative motion with respect to a first housing (eg, the first housing 310 of FIG. 5 ) and the first housing. a housing including a second housing (eg, second housing 320 of FIG. 5 ) configured to provide; a hinge structure configured to rotatably connect the first housing and the second housing from a folded state to an unfolded state (eg, the hinge module 360 of FIG. 5 ); As the first glass (eg, the first glass 341 of FIGS. 5 to 6C or the first glass 441 of FIGS. 7A to 7C) disposed in the first housing, the 1-1 part (eg, the first glass 341 of FIGS. The 1-1 portion 442a of FIGS. 7A to 7C) and the 1-2 portion disposed substantially perpendicular to the 1-1 portion (eg, the 1-2 portion 442b of FIGS. 7A to 7C) )) (eg, the first outer surface portion 442 of FIGS. 7A to 7C ) and a first curvature portion formed on at least one portion (eg, the first curvature portion of FIGS. 7A to 7C ( 443c); As a second glass (eg, the second glass 345 of FIGS. 5 to 6C or the second glass 345 of FIGS. 7A to 7C) disposed in the second housing, the 2-1 part (eg, FIG. The 2-1 portion 446a of FIGS. 7A to 7C) and the 2-2 portion substantially perpendicular to the 2-1 portion (eg, the 2-2 portion 446b of FIGS. 7A to 7C) )) (eg, the second outer surface portion 446 of FIGS. 7A to 7C ) and a second curvature portion formed on at least one portion (eg, the second curvature portion of FIGS. 7A to 7C ( 447c); As a first display (eg, the first display 451 of FIGS. 7A to 7C ) disposed between the first housing and the first glass, at least one portion has a curvature corresponding to the first curvature portion. a first display including a formed third curvature portion (eg, the third curvature portion 453 of FIGS. 7A to 7C ); As a second display (eg, the second display 455 of FIGS. 7A to 7C ) disposed between the second housing and the second glass, at least one portion has a curvature corresponding to the second curvature portion. a second display including a formed fourth curvature portion (eg, the fourth curvature portion 457 of FIGS. 7A to 7C ); and a light dispersion pattern layer (eg, the light dispersion pattern layer 480 of FIGS. 7A to 7C), at least one portion of which is disposed on at least one of at least a portion of the first-second portion or at least a portion of the second-second portion. ) may be included.

According to various embodiments, the light dispersion pattern layer may include a first light dispersion pattern layer (eg, the first light dispersion pattern layer 481a of FIGS. 7A to 7C) and at least a portion of the first light dispersion pattern layer disposed in the first-second portion. may include a second light dispersion pattern layer (eg, the second light dispersion pattern layer 481b of FIGS. 7A to 7C) disposed in the 2-2 portion.

The height (eg, the height in the Z-axis direction of FIGS. 6A to 6C) of the first light dispersion pattern layer (eg, the first light dispersion pattern layer 481a of FIGS. 7A to 7C) is substantially equal to the height of the two parts (eg, the height in the Z-axis direction of FIGS. 6A to 6C ), and the second light dispersion pattern layer (eg, the second light dispersion pattern layer 481b of FIGS. 7A to 7C ) )) is substantially the same as the height of the 2-2 portion (eg, the height in the Z-axis direction of FIGS. 6A to 6C) can do.

According to various embodiments, the first light dispersion pattern layer (eg, the first light dispersion pattern layer 581a of FIG. 8 , the first light dispersion pattern layer 681a of FIG. 9 , or the first light dispersion pattern of FIG. 10 ) The height of the layer 781a (eg, the height in the Z-axis direction of FIGS. 6A to 6C) is greater than the height of the first-second part (eg, the height in the Z-axis direction of FIGS. 6A to 6C). The second light dispersion pattern layer (eg, the second light dispersion pattern layer 581b of FIG. 8, the second light dispersion pattern layer 681b of FIG. 9 or the second light dispersion pattern layer 781b of FIG. 10) ) The height (eg, the height in the Z-axis direction of FIGS. 6A to 6C) may be smaller than the height of the 2-2 part (eg, the height in the Z-axis direction of FIGS. 6A to 6C).

According to various embodiments, the first inner surface portion further includes a first connection portion (eg, the first connection portion 443b of FIGS. 7A to 7C ) connecting the first curvature portion and the first-second portion. And, the second inner surface portion may further include a second connection portion (eg, the second connection portion 447b of FIGS. 7A to 7C) connecting the second curvature portion and the 2-2 portion. there is.

According to various embodiments, the light dispersion pattern layer includes at least one portion of the first light dispersion pattern layer (eg, the first light dispersion pattern layer 481a of FIGS. 7A to 7C) disposed on the first and second portions. ); a second light dispersion pattern layer (eg, the second light dispersion pattern layer 481b of FIGS. 7A to 7C), at least one portion of which is disposed on the 2-2 portion; a third light dispersion pattern layer (eg, the first light dispersion pattern layer 481a of FIGS. 7A to 7C), at least a portion of which is disposed on the first connection portion; and a fourth light dispersion pattern layer (eg, the first light dispersion pattern layer 481a of FIGS. 7A to 7C ), at least one portion of which is disposed on the second connection portion.

According to various embodiments, the first light dispersion pattern layer (eg, the first light dispersion pattern layer 481a of FIGS. 7A to 7C or the first light dispersion pattern layer 781a of FIG. 10 ), connected to the light dispersion pattern layer (eg, the third light dispersion pattern layer 482a of FIGS. 7A to 7C or the third light dispersion pattern layer 782a of FIG. 10), and the second light dispersion pattern layer (eg, The second light dispersion pattern layer 481b of FIGS. 7A to 7C or the second light dispersion pattern layer 781b of FIG. 10 is the fourth light dispersion pattern layer (eg, the fourth light dispersion pattern layer 481b of FIGS. 7A to 7C ). It may be connected to the dispersion pattern layer 782b or the fourth light dispersion pattern layer 782b of FIG. 10 .

According to various embodiments, the first light dispersion pattern layer (eg, the first light dispersion pattern layer 581a of FIG. 8 or the first light dispersion pattern layer 681a of FIG. 9 ) is the third light dispersion pattern layer. layer (eg, the third light dispersion pattern layer 582a of FIG. 8 or the third light dispersion pattern layer 682a of FIG. 9) and the second light dispersion pattern layer (eg, the second light dispersion pattern layer 682a of FIG. 8). The light dispersion pattern layer 581b or the second light dispersion pattern layer 681b of FIG. 9 may be the fourth light dispersion pattern layer (eg, the fourth light dispersion pattern layer 582b of FIG. 8 or the second light dispersion pattern layer 681b of FIG. 9 ). 4 light dispersion pattern layer 682b) may be spaced apart from each other.

According to various embodiments, the 1-1 portion is disposed to face the 2-1 portion when the first housing and the second housing are in a folded state (eg, FIG. 6C ), and the first housing and disposed substantially parallel to the 2-1 part when the second housing is in an unfolded state (eg, FIG. 6A), and the 1-2 part is in a state in which the first housing and the second housing are folded. When the first housing and the second housing are in an unfolded state, they may be disposed to face the second-second portion.

According to various embodiments, a hinge cover configured to cover at least a portion of the hinge structure (eg, the hinge cover 330 of FIGS. 6A to 6C) is further included, and the first outer surface portion and the second outer surface portion At least one of the first and second housings is disposed so that at least a portion faces the hinge cover when the first housing and the second housing are folded (eg, FIG. 6C), and the first inner surface and the second inner surface At least one of the first housing and the second housing may be disposed such that at least a portion faces the hinge cover when the first housing and the second housing are in an unfolded state (eg, FIG. 6A ).

According to various embodiments, the light dispersion pattern layer may include a first light dispersion pattern layer (eg, the first light dispersion pattern layer 481a of FIGS. 7A to 7C) disposed in the first-second portion; a second light dispersion pattern layer (eg, the second light dispersion pattern layer 481b of FIGS. 7A to 7C) disposed in the 2-2 portion; a third light dispersion pattern layer (eg, the first light dispersion pattern layer 481a of FIGS. 7A to 7C) having at least a portion disposed on the first inner surface; and a fourth light dispersion pattern layer (eg, the first light dispersion pattern layer 481a of FIGS. 7A to 7C ), at least a portion of which is disposed on the second inner surface, wherein the first light dispersion pattern layer and The second light dispersion pattern layer is disposed to face each other when the first housing and the second housing are unfolded (eg, FIG. 6A), and the first housing and the second housing are folded (eg, FIG. 6A). 6c), the third light dispersion pattern layer and the fourth light dispersion pattern layer are arranged to face the hinge cover when the first housing and the second housing are unfolded (eg, FIG. 6a) When the first housing and the second housing are in a folded state (eg, FIG. 6C ), they may be disposed parallel to each other.

According to various embodiments, the light dispersion pattern layer may include carbon, barium sulfate, titanium dioxide, polyester, epoxy, silane, and isophorone. (isophorone) may include at least one.

According to various embodiments, the light dispersion pattern layer may be formed by at least one of an ink transfer process and an ink coating process.

According to various embodiments, the thickness of the light dispersion pattern layer may be 10 um to 30 um, and the height of the light dispersion pattern layer may be 0.05 mm to 0.55 mm.

According to various embodiments, the first-second part and the second-second part may come into close contact with each other when the first housing and the second housing are in an unfolded state (eg, FIG. 6A or 7B). .

According to various embodiments of the present disclosure, an electronic device (eg, the electronic device 300 of 5) performs a relative motion with respect to a first housing (eg, the first housing 310 of FIG. 5 ) and the first housing. a housing including a second housing (eg, second housing 320 of FIG. 5 ) configured to provide; a hinge structure configured to rotatably connect the first housing and the second housing from a folded state to an unfolded state (eg, the hinge module 360 of FIG. 5 ); As the first glass (eg, the first glass 341 of FIGS. 5 to 6C or the first glass 441 of FIGS. 7A to 7C) disposed in the first housing, the 1-1 part (eg, the first glass 341 of FIGS. The 1-1 portion 442a of FIGS. 7A to 7C) and the 1-2 portion disposed substantially perpendicular to the 1-1 portion (eg, the 1-2 portion 442b of FIGS. 7A to 7C) )) (eg, the first outer surface portion 442 of FIGS. 7A to 7C ) and a first curvature portion formed on at least one portion (eg, the first curvature portion of FIGS. 7A to 7C ( 443c); As a second glass (eg, the second glass 345 of FIGS. 5 to 6C or the second glass 345 of FIGS. 7A to 7C) disposed in the second housing, the 2-1 part (eg, FIG. The 2-1 portion 446a of FIGS. 7A to 7C) and the 2-2 portion substantially perpendicular to the 2-1 portion (eg, the 2-2 portion 446b of FIGS. 7A to 7C) )) (eg, the second outer surface portion 446 of FIGS. 7A to 7C ) and a second curvature portion formed on at least one portion (eg, the second curvature portion of FIGS. 7A to 7C ( 447c); As a first display (eg, the first display 451 of FIGS. 7A to 7C ) disposed between the first housing and the first glass, at least one portion has a curvature corresponding to the first curvature portion. a first display including a formed third curvature portion (eg, the third curvature portion 453 of FIGS. 7A to 7C ); As a second display (eg, the second display 455 of FIGS. 7A to 7C ) disposed between the second housing and the second glass, at least one portion has a curvature corresponding to the second curvature portion. a second display including a formed fourth curvature portion (eg, the fourth curvature portion 457 of FIGS. 7A to 7C ); a first light dispersion pattern layer (eg, the first light dispersion pattern layer 481a of FIGS. 7A to 7C), at least one portion of which is disposed on at least a portion of the first-second portion; and a second light dispersion pattern layer (eg, the second light dispersion pattern layer 481b of FIGS. 7A to 7C ), at least one portion of which is disposed on at least a portion of the 2-2 portion.

According to various embodiments, the first light dispersion pattern layer and the second light dispersion pattern layer face each other when the first housing and the second housing are unfolded (eg, FIG. 6A or 7B). And, when the first housing and the second housing are in a folded state (eg, FIG. 6C ), they may be disposed to face the hinge structure.

According to various embodiments, when the first housing and the second housing change from an unfolded state (eg, FIG. 6A) to a folded state (eg, FIG. 6C), the first display and the first glass may It is rotated in a first rotation direction (eg, counterclockwise in FIGS. 6A to 6C) based on an axis (eg, axis 364a-1 in FIGS. 6A to 6C), and the first axis is the first axis. is rotated in the first rotation direction based on a second axis (eg, the axis 363a-1 of FIGS. 6A to 6C) different from It is rotated in a second rotation direction (eg, clockwise direction in FIGS. 6A to 6C) opposite to the first rotation direction based on the axis 364b-1 of FIGS. 6A to 6C), and the third axis, It may be rotated in the second rotational direction based on a fourth axis different from the third axis (eg, the axis 363b-1 of FIGS. 6A to 6C).

According to various embodiments, the first light dispersion pattern layer and the second light dispersion pattern layer, when the first housing and the second housing are in an unfolded state (eg, FIG. 7B ), the first display and the second light dispersion pattern layer. It may be configured to form a luminance reduction structure (eg, the luminance reduction structure 481 of FIGS. 7A to 7C ) at the interface between the second displays.

According to various embodiments of the present disclosure, the display structure is substantially perpendicular to the 1-1 portion (eg, the 1-1 portion 442a of FIGS. 7A to 7C ) and the 1-1 portion. A first outer surface portion (eg, the first outer surface portion 442 of FIGS. 7A to 7C ) including the disposed 1-2 portion (eg, the 1-2 portion 442b of FIGS. 7A to 7C ), and A first inner surface portion (eg, the first inner surface portion 443 of FIGS. 7A to 7C ) including a first curvature portion formed on at least one portion (eg, the first curvature portion 443c of FIGS. 7A to 7C ) A first glass comprising a; The 2-1 portion (eg, the 2-1 portion 446a of FIGS. 7A to 7C) and the 2-2 portion substantially perpendicular to the 2-1 portion (eg, the 2-1 portion 446a of FIGS. 7A to 7C) The second outer surface portion (eg, the second outer surface portion 446 of FIGS. 7A to 7C) including the 2-2 portion 446b of FIG. 7C) and the second curvature portion formed on at least one portion (eg, FIG. 7A a second glass including a second inner surface portion (eg, second inner surface portion 447 of FIGS. 7A to 7C ) including a second curvature portion 447c of FIGS. 7A to 7C ; As a first display disposed on the first glass (eg, the first display 451 of FIGS. 7A to 7C ), a third curvature portion formed to have a curvature corresponding to that of the first curvature portion ( Examples: a first display including the third curvature portion 453 of FIGS. 7A to 7C ); As a second display disposed on the second glass (eg, the second display 455 of FIGS. 7A to 7C ), a fourth curvature portion formed to have a curvature corresponding to that of the second curvature portion in at least one portion ( Examples: a second display including the fourth curvature portion 457 of FIGS. 7A to 7C ); and a light dispersion pattern layer (eg, the light dispersion pattern layer 480 of FIGS. 7A to 7C), at least one portion of which is disposed on at least one of at least a portion of the first-second portion or at least a portion of the second-second portion. ) may be included.

In the above, the detailed description of this document has been described with respect to specific embodiments, but it will be apparent to those skilled in the art that various modifications are possible without departing from the scope of this document.

101, 200, 300: electronic device
310, 410: first housing
320, 420: second housing
330: hinge cover
341, 441: first glass
345, 445: second glass
351, 451: first display
355, 455: second display
480, 580, 680, 780: light dispersion pattern layer
481a, 581a, 681a, 781a: first light dispersion pattern layer
481b, 581b, 681b, 781b: second light dispersion pattern layer
482a, 582a, 682a, 782a: third light dispersion pattern layer
482b, 582b, 682b, 782b: fourth light dispersion pattern layer

Claims (20)

In electronic devices,
a housing comprising a first housing and a second housing configured to provide motion relative to the first housing;
a hinge structure configured to rotatably connect the first housing and the second housing from a folded state to an unfolded state;
A first glass disposed in the first housing, formed on at least one portion and a first outer surface portion including a 1-1 portion and a 1-2 portion disposed substantially perpendicular to the 1-1 portion. a first glass comprising a first inner surface portion comprising a first curvature portion;
A second glass disposed in the second housing, formed on at least one portion and a second outer surface portion including a 2-1 portion and a 2-2 portion disposed substantially perpendicular to the 2-1 portion. a second glass comprising a second inner surface portion comprising a second curvature portion;
a first display disposed between the first housing and the first glass, including a third curvature portion formed to have a curvature corresponding to the first curvature portion in at least one portion of the first display;
a second display disposed between the second housing and the second glass, the second display including a fourth curvature portion formed to have a curvature corresponding to the second curvature portion in at least one portion; and
The electronic device comprising a light dispersion pattern layer, wherein at least one portion is disposed on at least one of at least a portion of the first-second portion or at least a portion of the second-second portion.
According to claim 1,
The light dispersion pattern layer,
An electronic device comprising a first light dispersion pattern layer disposed in the first-second portion and a second light dispersion pattern layer at least partially disposed in the second-second portion.
According to claim 2,
The height of the first light dispersion pattern layer,
substantially the same as the height of the first-second part,
The height of the second light dispersion pattern layer,
An electronic device substantially equal to the height of the 2-2 portion.
According to claim 2,
The height of the first light dispersion pattern layer,
Smaller than the height of the first-second part,
The height of the second light dispersion pattern layer,
An electronic device smaller than the height of the 2-2 part.
According to claim 1,
The first inner part,
Further comprising a first connection portion connecting the first curvature portion and the first-second portion,
The second inner part,
The electronic device further includes a second connection portion connecting the second curvature portion and the 2-2 portion.
According to claim 5,
The light dispersion pattern layer,
a first light dispersion pattern layer having at least one portion disposed in the first-second portions;
a second light dispersion pattern layer having at least one portion disposed in the 2-2 portion;
a third light dispersion pattern layer having at least one portion disposed on the first connection portion; and
An electronic device comprising a fourth light dispersion pattern layer, at least one portion of which is disposed on the second connection portion.
According to claim 6,
The first light dispersion pattern layer,
connected to the third light dispersion pattern layer;
The second light dispersion pattern layer,
An electronic device connected to the fourth light dispersion pattern layer.
According to claim 6,
The first light dispersion pattern layer,
It is disposed spaced apart from the third light dispersion pattern layer,
The second light dispersion pattern layer,
An electronic device spaced apart from the fourth light dispersion pattern layer.
According to claim 1,
The 1-1 part,
It is disposed to face the 2-1 portion when the first housing and the second housing are in a folded state, and substantially parallel to the 2-1 portion when the first housing and the second housing are in an unfolded state. are arranged,
The 1-2 parts,
When the first housing and the second housing are in a folded state, they are disposed substantially parallel to the 2-2 part, and when the first housing and the second housing are in an unfolded state, they face the 2-2 part. Electronic devices arranged to do so.
According to claim 1,
Further comprising a hinge cover configured to cover at least a portion of the hinge structure,
At least one of the first outer surface portion and the second outer surface portion,
When the first housing and the second housing are in a folded state, at least a portion thereof is disposed toward the hinge cover,
At least one of the first inner surface and the second inner surface,
An electronic device disposed so that at least a portion faces the hinge cover when the first housing and the second housing are in an unfolded state.
According to claim 10,
The light dispersion pattern layer,
a first light dispersion pattern layer disposed in the first-second portion;
a second light dispersion pattern layer disposed in the 2-2 portion;
a third light dispersion pattern layer having at least a portion disposed on the first inner surface; and
At least one portion includes a fourth light dispersion pattern layer disposed on the second inner surface;
The first light dispersion pattern layer and the second light dispersion pattern layer,
The first housing and the second housing are disposed to face each other when in an unfolded state, and are disposed to face the hinge cover when the first and second housings are in a folded state,
The third light dispersion pattern layer and the fourth light dispersion pattern layer,
The electronic device of claim 1 , wherein the first housing and the second housing are disposed to face the hinge cover when in an unfolded state, and are disposed parallel to each other when the first housing and the second housing are in a folded state.
According to claim 1,
The light dispersion pattern layer,
An electronic device comprising at least one of carbon, barium sulfate, titanium dioxide, polyester, epoxy, silane, and isophorone.
According to claim 1,
The light dispersion pattern layer,
An electronic device formed by at least one of an ink transfer process or an ink coating process.
According to claim 13,
The thickness of the light dispersion pattern layer,
10um to 30um,
The height of the light dispersion pattern layer,
Electronic devices from 0.05mm to 0.55mm.
According to claim 1,
The 1-2 part and the 2-2 part,
An electronic device in which the first housing and the second housing are in close contact with each other when the first housing and the second housing are in an unfolded state.
In electronic devices,
a housing comprising a first housing and a second housing configured to provide motion relative to the first housing;
a hinge structure configured to rotatably connect the first housing and the second housing from a folded state to an unfolded state;
A first glass disposed in the first housing, formed on at least one portion and a first outer surface portion including a 1-1 portion and a 1-2 portion disposed substantially perpendicular to the 1-1 portion. a first glass comprising a first inner surface portion comprising a first curvature portion;
A second glass disposed in the second housing, formed on at least one portion and a second outer surface portion including a 2-1 portion and a 2-2 portion disposed substantially perpendicular to the 2-1 portion. a second glass comprising a second inner surface portion comprising a second curvature portion;
a first display disposed between the first housing and the first glass, including a third curvature portion formed to have a curvature corresponding to the first curvature portion in at least one portion of the first display;
a second display disposed between the second housing and the second glass, the second display including a fourth curvature portion formed to have a curvature corresponding to the second curvature portion in at least one portion; and
a first light dispersion pattern layer having at least one portion disposed on at least a portion of the first and second portions; and
An electronic device comprising a second light dispersion pattern layer, at least one portion of which is disposed on at least a portion of the second-second portion.
According to claim 16,
The first light dispersion pattern layer and the second light dispersion pattern layer,
When the first housing and the second housing are in an unfolded state, they are disposed to face each other,
An electronic device disposed to face the hinge structure when the first housing and the second housing are in a folded state.
According to claim 16,
When the first housing and the second housing change from an unfolded state to a folded state,
The first display and the first glass,
It is rotated in a first rotational direction based on the first axis,
The first axis is
rotated in the first rotational direction based on a second axis different from the first axis;
The second display and the second glass,
It is rotated in a second rotational direction opposite to the first rotational direction based on a third axis,
The third axis,
An electronic device that rotates in the second rotational direction based on a fourth axis different from the third axis.
According to claim 16,
The first light dispersion pattern layer and the second light dispersion pattern layer,
An electronic device configured to form a luminance reduction structure at an interface between the first display and the second display when the first housing and the second housing are in an unfolded state.
In the display structure,
A first outer surface portion including a 1-1 portion and a 1-2 portion disposed substantially perpendicular to the 1-1 portion, and a first inner surface portion including a first curvature portion formed on at least one portion A first glass to;
A second outer surface portion including a 2-1 portion and a 2-2 portion disposed substantially perpendicular to the 2-1 portion, and a second inner surface portion including a second curvature portion formed on at least one portion a second glass to;
a first display disposed on the first glass, including a third curvature portion formed to have a curvature corresponding to the first curvature portion in at least one portion;
a second display disposed between the second glasses, the second display including a fourth curvature portion formed to have a curvature corresponding to the second curvature portion in at least one portion; and
A display structure, wherein at least one portion includes a light dispersion pattern layer disposed on at least one of at least a portion of the first-second portion or at least a portion of the second-second portion.

Images