CN108881539B - Display screen assembly and electronic equipment - Google Patents
Display screen assembly and electronic equipment Download PDFInfo
- Publication number
- CN108881539B CN108881539B CN201810654562.6A CN201810654562A CN108881539B CN 108881539 B CN108881539 B CN 108881539B CN 201810654562 A CN201810654562 A CN 201810654562A CN 108881539 B CN108881539 B CN 108881539B
- Authority
- CN
- China
- Prior art keywords
- display
- circuit board
- sub
- display screen
- flexible circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 claims description 49
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 230000006870 function Effects 0.000 description 16
- 238000004891 communication Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 13
- 239000011521 glass Substances 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 229910000861 Mg alloy Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0277—Details of the structure or mounting of specific components for a printed circuit board assembly
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The embodiment of the application provides a display screen subassembly and electronic equipment, wherein, the display screen subassembly includes: the display module comprises a display panel and a touch panel arranged on the display panel, and is provided with a first end part which is the top end of the display module when the display module displays information; the first flexible circuit board is arranged at the first end part of the display module, and the first flexible circuit board is electrically connected with the display panel to drive the display panel to realize a display function; the second flexible circuit board is arranged at the first end part of the display module, and the second flexible circuit board is electrically connected with the touch panel to drive the touch panel to realize a touch function; the plastic frame is close to the outer surface of the first end portion and is provided with an antenna radiating body. The embodiment of the application can improve the screen occupation ratio of the display screen assembly.
Description
Technical Field
The application relates to the technical field of electronics, in particular to a display screen assembly and electronic equipment.
Background
With the development of communication technology, electronic devices such as smart phones are becoming more and more popular. During use of the electronic device, for example, taking a picture, chatting, playing a game. Electronic equipment function is more and more, and electronic equipment internally mounted's device is more and more, and especially electronic equipment installs the device of screen one side more and more, under the unchangeable condition of electronic equipment size, often can sacrifice the display area of display screen for the display area of display screen diminishes, reduces the screen and accounts for the ratio.
Disclosure of Invention
The embodiment of the application provides a display screen assembly and electronic equipment, can increase the display area of display screen assembly, and then can improve the screen of display screen assembly and account for than.
The embodiment of the application provides a display screen subassembly, includes:
the display module comprises a display panel and a touch panel arranged on the display panel, and is provided with a first end part which is the top end of the display module when the display module displays information;
the first flexible circuit board is arranged at the first end part of the display module, and the first flexible circuit board is electrically connected with the display panel to drive the display panel to realize a display function;
the second flexible circuit board is arranged at the first end part of the display module, and the second flexible circuit board is electrically connected with the touch panel to drive the touch panel to realize a touch function;
the plastic frame sets up display module assembly's outer peripheral edges, the plastic frame is close to the surface of first end is equipped with the antenna radiation body.
The embodiment of the application further provides an electronic device, which comprises a shell, a circuit main board and a display screen assembly, wherein the circuit main board and the display screen assembly are installed on the shell, the display screen assembly is provided with the display screen assembly, and the first flexible circuit board is electrically connected with the circuit main board.
In the embodiment of the application, because the first flexible circuit board and the second flexible circuit board are both arranged on the top end of the display module, only the non-display area is required to be arranged on the top end of the display module, and the non-display areas are not required to be arranged on the two end portions of the display module, that is, the area of the display module can be increased, so that the screen occupation ratio of the display screen assembly can be improved, meanwhile, the antenna radiating body is arranged on the outer surface of the plastic frame, the distance between the antenna radiating body and the first flexible circuit board and the distance between the antenna radiating body and the second flexible circuit board are pulled open, the interference between the antenna radiating body and the first flexible circuit board and the second flexible circuit board are reduced, and the.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 2 is a first structural schematic diagram of an electronic device according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a display screen assembly according to an embodiment of the present application.
Fig. 4 is a perspective view of the display screen assembly shown in fig. 3.
FIG. 5 is an enlarged view of area A of the display screen assembly of FIG. 4.
FIG. 6 is a partial cross-sectional view of the display screen assembly of FIG. 3 taken along the line P1-P1.
FIG. 7 is a cross-sectional view of the display screen assembly of FIG. 3 taken along the line P1-P1.
Fig. 8 is an enlarged schematic view of a region B in the cross-sectional view shown in fig. 7.
Fig. 9 is a schematic structural diagram of a first flexible circuit board in the display screen assembly shown in fig. 3.
Fig. 10 is a second structural diagram of a display screen assembly according to an embodiment of the present application.
Fig. 11 is a third structural diagram of a display screen assembly according to an embodiment of the present application.
Fig. 12 is a schematic diagram of an antenna radiator structure according to an embodiment of the present application.
Fig. 13 is a fourth structural diagram of a display screen assembly according to an embodiment of the present application.
Fig. 14 is a schematic structural diagram of a first flexible circuit board according to an embodiment of the present application.
Fig. 15 is a fifth structural schematic diagram of a display screen assembly according to an embodiment of the present application.
Fig. 16 is a schematic structural diagram of a second flexible circuit board according to an embodiment of the present application.
Fig. 17 is a sixth structural schematic diagram of a display screen assembly according to an embodiment of the present application.
FIG. 18 is a cross-sectional view of the display screen assembly of FIG. 17 taken along the line P2-P2.
Fig. 19 is an enlarged schematic view of region C in the cross-sectional view of fig. 18.
Fig. 20 is a third schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides electronic equipment. The electronic device can be a smart phone, a tablet computer and the like. In some embodiments, referring to fig. 1, the electronic device 100 includes a display screen 10, a middle frame 20, a circuit board 30, a battery 40, and a rear cover 50.
Wherein the display screen 10 is mounted on the rear cover 50 to form a display surface of the electronic device 100. The display screen 10 serves as a front housing of the electronic device 100, and forms a receiving space with the rear cover 50 for receiving other electronic components or functional components of the electronic device 100. Meanwhile, the display screen 10 forms a display surface of the electronic apparatus 100 for displaying information such as images, texts, and the like. The Display screen 10 may be a Liquid Crystal Display (LCD) or an Organic Light-Emitting Diode (OLED) Display screen.
In some embodiments, the display screen 10 may include a display area 11 and a non-display area 12. The display area 11 performs a display function of the display screen 10 for displaying information such as images and texts. The non-display area 12 does not display information. The non-display area 12 can be used for setting functional components such as a camera, a receiver, a touch electrode of a display screen, and the like. In some embodiments, the non-display area 12 may include at least one area located at upper and lower portions of the display area 11.
It should be noted that the display screen 10 includes two opposite end portions 10A and 10B. In some scenarios, the display screen 10 may be a portrait screen display or a landscape screen display. The two ends 10A, 10B of the display screen are described here only in the context of the vertical display of the display screen 10. The end portion 10A is a top end of the display screen 10 when displaying information. Generally, information such as time, power, signal strength, network type, etc. may be displayed in a display area of the display screen 10 near the top end 10A. The end portion 10B is the bottom end when the display screen 10 displays information. In general, a taskbar may be displayed in the display area of the display screen 10 near the bottom end 10B and the taskbar may be used to display icons of applications commonly used by the user.
In some embodiments, referring to fig. 2, the display screen 10 may be a full screen. At this time, the display screen 10 may display information in a full screen, so that the electronic apparatus 100 has a large screen occupation ratio. The display screen 10 comprises only the display area 11 and no non-display area. At this time, functional components such as a camera and a proximity sensor in the electronic apparatus 100 may be hidden under the display screen 10, and the fingerprint recognition module of the electronic apparatus 100 may be disposed on the back of the electronic apparatus 100.
The middle frame 20 may have a thin plate-like or sheet-like structure, or may have a frame structure having a through hole. The middle frame 20 can be accommodated in the accommodating space formed by the display screen 10 and the rear cover 50. The middle frame 20 is used for providing a supporting function for the whole structure of the electronic device 100, so as to mount the electronic elements and the functional components in the electronic device 100 together to form a complete electronic device. For example, functional components such as a camera, a receiver, a circuit board, and a battery in the electronic apparatus 100 may be mounted on the middle frame 20 for fixation.
The circuit board 30 is mounted in the accommodating space. For example, the circuit board 30 may be mounted on the middle frame 20 and accommodated in the accommodating space together with the middle frame 20. The circuit board 30 may be a main board of the electronic device 100. Wherein the processor of the electronic device 100 may be disposed on the circuit board 30. One, two or more functional components such as a motor, a microphone, a speaker, a receiver, an earphone interface, a universal serial bus interface (USB interface), a camera, a distance sensor, an ambient light sensor, and a gyroscope may also be integrated on the circuit board 30. Meanwhile, the display screen 10 may be electrically connected to the circuit main board 30.
In some embodiments, a display control circuit is disposed on the circuit main board 30. The display control circuit outputs an electrical signal to the display screen 10 to control the display screen 10 to display information.
The battery 40 is mounted inside the receiving space. For example, the battery 40 may be mounted on the middle frame 20 and be received in the receiving space together with the middle frame 20. The battery 40 may be electrically connected to the circuit board 30 to enable the battery 40 to power the electronic device 100. The circuit board 30 may be provided with a power management circuit. The power management circuit is used to distribute the voltage provided by the battery 40 to the various electronic components in the electronic device 100.
The rear cover 50 is used to form an outer contour of the electronic device 100. The rear cover 50 may be integrally formed. In the forming process of the rear cover 50, a rear camera hole, a fingerprint identification module mounting hole and the like can be formed in the rear cover 50.
In some embodiments, the back cover 50 may be a metal back cover, such as a metal such as magnesium alloy, stainless steel, or the like. It should be noted that the material of the rear cover 50 in the embodiment of the present application is not limited thereto, and other manners may also be adopted, for example, the rear cover 50 may be a plastic rear cover, and for example, the rear cover 50 may be a ceramic rear cover. For another example, the rear cover 50 may include a plastic portion and a metal portion, and the rear cover 50 may be a rear cover structure in which metal and plastic are matched with each other. Specifically, the metal part may be formed first, for example, a magnesium alloy substrate is formed by injection molding, and then plastic is injected on the magnesium alloy substrate to form a plastic substrate, so as to form a complete rear cover structure.
It should be noted that the rear cover 50 and the middle frame 20 may be fixedly connected to each other to form a housing structure, and the rear cover 50 and the middle frame 20 may also be integrally formed to form a housing structure.
In an embodiment of the present application, the electronic device 100 further comprises a display screen assembly. The display screen assembly is mounted on the rear cover 50. The display screen assembly may include the display screen 10 and a flexible circuit board for driving the display screen 10. The display screen assembly may implement a display function and a touch function of the electronic device 100.
Referring to fig. 3 to 8, the display screen assembly 60 includes a display module 61, a first flexible circuit board 62 and a second flexible circuit board 63.
The display module 61 has a display surface 601 and a non-display surface 602, which are oppositely disposed, the display surface 601 is used for displaying, and the display surface 601 faces the outside of the display screen assembly 60. The non-display surface 602 is not displayed and the non-display surface 602 is located inside the display screen assembly 60. The display module 61 has a first end portion 61A, wherein the first end portion 61A is a top end of the display module 61 when displaying information, and the first end portion 61A can refer to the description of the top end 10A of the display screen 10.
Referring to fig. 6, the display module 61 may include a display panel 611 and a touch panel 612 disposed on the display panel 611. The display panel 611 is used to implement a display function of the electronic apparatus 100 to display information such as images and text. The display panel 611 includes opposing first and second surfaces 6111, 6112. After the electronic device 100 is installed, the first surface 6111 is hidden inside the electronic device 100, and the second surface 6112 faces the user.
The touch panel 612 is used for implementing a touch function of the electronic device 100, so that a user can implement control over the electronic device 100 by pressing the touch panel 612. The touch panel 612 includes a third surface 6121 and a fourth surface 6122 opposite to each other. After the electronic device 100 is installed, the third surface 6121 is hidden inside the electronic device 100, and the fourth surface 6122 faces the user. The fourth surface 6122 is a pressing surface when the user performs a touch operation. The second surface 6112 of the display panel 611 contacts with the third surface 6121 of the touch panel 612. The end of the display panel 611 is higher than the touch panel 612, or the display panel 611 is closer to the first end 61A than the touch panel 612.
Referring to fig. 9, the first flexible circuit board 62 is disposed on the non-display surface 602 of the display module 61, and the first flexible circuit board 62 is located at the first end portion 61A of the display module 61. The first flexible circuit board 62 may extend from the non-display surface 602 to the inside of the display module 61 by bypassing the first end portion 61A, and be electrically connected to the display panel 611, so as to drive the display module 61 to implement the display function. The first flexible circuit board 62 is electrically connected to the circuit board 30. Thus, a control signal generated by a processor of the electronic device 100 may be transmitted to the display panel 611 through the first flexible circuit board 62 to control the display panel 611.
In some embodiments, the first flexible circuit board 62 includes a first connecting body 621, a first bending portion 622, a first connecting portion 623, and a protruding portion 624.
The first connecting body 621 is mounted on the non-display surface 602 of the display module 61, and may be mounted on the non-display surface 602 of the display module 61 in an Anisotropic Conductive Film (ACF) manner, or may be fixed by glue.
The protrusion 624 extends outward from one side edge of the first connecting body 621, and the protrusion 624 is connected to the circuit board 30. Thus, the first flexible circuit board 62 can be electrically connected to the circuit main board 30 in the electronic device 100. When the first flexible circuit board 62 is mounted on the non-display surface 602 of the display module 61, the protrusion 624 extends outward from one side edge of the display module 61, so as to facilitate connection with the circuit board 30.
Referring to fig. 10, the display screen assembly 60 further includes a plastic frame 64, the plastic frame 64 is disposed on an outer periphery of the display module 61, and an antenna radiator 66 is disposed on an outer surface of the plastic frame 64 near the first end portion.
It should be noted that, since the first flexible circuit board 62 and the second flexible circuit board 63 are both disposed at the top end of the display module 61, and the antenna radiator 66 is generally disposed on the inner surface of the plastic frame 64, in order to increase the display area of the display module 61 and increase the screen area of the display module 61, the performance of the antenna may be affected due to the mutual interference between the first flexible circuit board 62, the second flexible circuit board 63, and the antenna radiator 66. In the embodiment of the present application, the antenna radiator 66 is disposed on the outer surface of the plastic frame 64, so that the distance between the antenna radiator 66 and the first flexible circuit board 62 and the distance between the antenna radiator 66 and the second flexible circuit board 63 are reduced, the interference between the antenna radiator 66 and the first flexible circuit board 62 and the second flexible circuit board 63 is reduced, and the stability of the antenna performance is ensured.
As shown in fig. 11, wherein the antenna radiator 66 is provided with a connecting member 67 on one side of the plastic frame 64, the connecting member 67 is used for connecting the antenna radiator 66 and the plastic frame 64, the connecting member 67 extends from the antenna radiator 66 to one side of the display module 61, the connecting member 67 is connected to the plastic frame 64, it can be understood that the connecting member 67 and the plastic frame 64 are injection molded, and the plastic frame 64 covers the connecting member 67.
In some embodiments, the connector 67 gradually widens from the antenna radiator 66 toward the display module 61. That is, the width of the joint between the connecting member 67 and the plastic frame 64 is wider, so that the positions of the connecting member 67 and the plastic frame 64, which can be fixedly connected, are more, and the connecting strength between the connecting member 67 and the plastic frame 64 is improved.
Referring to fig. 12, the connecting members 67 include a plurality of connecting members 67, the connecting members 67 are spaced apart from each other, two edges of the connecting members 67 are provided with clamping edges 671, the plastic frame 64 is provided with flanges adapted to the clamping edges 671, and the clamping edges 671 are engaged with the flanges.
Fix antenna radiator 66 to the plastic frame 64 outside, increased the antenna clearance area in antenna radiator 66 and the plastic frame 64 like this, through card limit 671 with the flange block, do not extend a longer metal arm on antenna radiator 66 like this and fix plastic frame 64, but utilize the card of card limit 671's joint to realize with the fixed connection of plastic frame 64, can not produce the influence with first flexible circuit board 62 and second flexible circuit board 63 because of having increased longer metal arm like this, also pulled open the distance of antenna radiator 66 and other components in the electronic equipment 100 simultaneously, further antenna radiator 66 who avoids receives the interference, improved antenna performance.
The shape of the catch 671 is gradually widened from the outer surface of the antenna radiator 66 toward the inner surface of the connector 671, and gradually widened from the root of the catch 671 toward the edge. By adopting the connecting piece 67 with the shape, the plastic frame 64 and the antenna radiator 66 can be fixed in the longitudinal direction and the transverse direction, so that the firmness of the plastic frame 64 and the antenna radiator 66 is improved.
In some embodiments, the outer surface of the plastic frame 64 is provided with a mounting groove 641, and the antenna radiator 66 is mounted in the mounting groove 641, although the plastic frame 64 is provided with an embedded groove in the thickness direction, and the antenna radiator 66 is embedded in the embedded groove. Set up antenna radiator 66 in the caulking groove, because plastic frame 64 has the effect of keeping apart, make like this first flexible circuit board 62 with second flexible circuit board 63 can not direct contact with antenna radiator 66, prevent first flexible circuit board 62 and second flexible circuit board 63 are right antenna radiator 66 produces the interference to avoid first flexible circuit board 62 and second flexible circuit board 63 to be in because the setting is in the top of display module assembly 61 and influence the performance of antenna.
Referring to fig. 13, the display screen assembly 60 shown in fig. 13 differs from the display screen assembly 60 shown in fig. 2 in that: the display module 61 is provided with a first notch 610, a second notch 620 and a third notch 630.
The first notch 610 penetrates through the display module 61 along the thickness direction of the display module 61. The first notch 610, the second notch 620 and the third notch 630 are all located at the first end portion 61A of the display module 61, and the first notch 610 is formed by extending from the first end portion 61A toward the inside of the display module 61. Wherein the first notch 610 may be disposed in the middle of the first end portion 61A. For example, the first notch 610 may be disposed in the middle of the first end portion 61A, and the left and right sides of the display module 61 are equidistant from the midpoint of the first notch 610. The second notch 620 is disposed at one side of the first notch, and the third notch 630 is disposed opposite to the second notch 620 with the first notch as a center.
In some embodiments, a functional element may be disposed in the first notch 610 formed on the display module 61. The functional components may include functional devices such as a camera module, a flash, a receiver, a proximity sensor, an ambient light sensor, and a fingerprint recognition module of the electronic device 100.
Referring to fig. 14, the first bending portion 622 includes a first sub-bending portion 6221 and a second sub-bending portion 6222, the first sub-bending portion 6221 is connected to the second sub-bending portion 6222, the first sub-bending portion 6221 is disposed at one side of the display module 61, the first sub-bending portion 6221 is connected to the first connecting body 621, and the second sub-bending portion 6222 covers the second notch 620.
The second sub-bending portion 6222 may be entirely covered in the second notch 620. As shown in fig. 15, the second sub-bending portion 6222 may also partially cover the second notch 620 and partially cover the first notch 610.
In some embodiments, the second sub-bent portion 6222 covers the second notch 620, an upper surface of the second sub-bent portion 6222 is lower than the first end portion 61A, but it is needless to say that the upper surface of the second sub-bent portion 6222 is flush with the first end portion 61A, and the second sub-bent portion 6222 is flush with the first end portion 61A or lower than the first end portion 61A, compared to disposing the first flexible circuit board 62 on the outer surface of the first end portion 61A, this may further increase the distance between the first flexible circuit board 62 and the antenna radiator 66, thereby avoiding the first flexible circuit board 62 from affecting the antenna radiator 66.
The first connecting portion 623 is connected to an edge of the second sub-bending portion 6222, and the first connecting portion 623 extends from the first end portion 61A toward the inside of the display module 61 and is electrically connected to the display panel of the display module 61. The first connection portion 623 extends to the second surface side of the display panel. The first connecting portion 623 is connected to the second surface of the display panel to electrically connect the first flexible circuit board 62 to the display panel.
The second flexible circuit board 63 is disposed on the non-display surface 602 of the display module 61, and the second flexible circuit board 63 is located at the first end portion 61A of the display module 61. The second flexible circuit board 63 may extend from the non-display surface 602 to the inside of the display module 61 by bypassing the first end portion 61A, and be electrically connected to the touch panel 612, so as to drive the display module 61 to implement the touch function. The second flexible circuit board 63 may extend from the non-display surface 602 to the inside of the display module 61 by bypassing the first end portion 61A, and be electrically connected to the touch panel 612, so as to drive the display module 61 to implement the touch function. Accordingly, the touch instruction received by the touch panel 612 may be transmitted to the processor of the electronic device 100 through the second flexible circuit board 63.
As shown in fig. 16, the second flexible circuit board 63 includes a second bending portion 631 and a second connecting portion 632 connected to each other, the second bending portion 631 includes a third sub-bending portion 6311 and a fourth sub-bending portion 6312, the third sub-bending portion 6311 is connected to the fourth sub-bending portion 6312, and the fourth sub-bending portion 6312 covers the third notch 630.
In some embodiments, the fourth sub-bent portion 6312 covers the third notch 630, an upper surface of the fourth sub-bent portion 6312 is lower than the first end portion 61A, although the upper surface of the fourth sub-bent portion 6312 may be flush with the first end portion 61A, and the fourth sub-bent portion 6312 is flush with the first end portion 61A or lower than the first end portion 61A, compared to disposing the second flexible circuit board 63 on the outer surface of the first end portion 61A, such that the distance between the second flexible circuit board 63 and the antenna radiator 66 is further increased, thereby avoiding the influence of the second flexible circuit board 63 on the antenna radiator 66.
The second connection portion 633 is mounted on the non-display surface 602 of the display module 61, and may be mounted on the non-display surface 602 of the display module 61 in an Anisotropic Conductive Film (ACF) manner, or may be fixed by glue. The second bending portion 631 is electrically connected to the first flexible circuit board 62 to electrically connect the second flexible circuit board 63 and the circuit main board 30, and the second flexible circuit board may partially cover the first flexible circuit board 62, that is, a portion of the second bending portion 631 may cover the first flexible circuit board 62. The second body 631 may be attached to the first flexible circuit board 62 by using an Anisotropic Conductive Film (ACF).
It should be noted that the length of the first connecting portion 623 is greater than the length of the second connecting portion 622, and the depth of the second connecting portion 622 extending toward the inside of the display module 61 is greater than the depth of the first connecting portion 623 extending toward the inside of the display module 61.
In the embodiment of the present application, first flexible circuit board 62 and second flexible circuit board 63 are all disposed at first end 61A of display module 61, thereby, only need to set up non-display area at first end 61A of display module 61, and need not all to set up non-display area at two ends of display module 61, also can increase display module 61's display area, and then can improve the screen of display screen subassembly 60 and account for the ratio.
In other embodiments, the first flexible circuit board 62 and the second flexible circuit board 63 may be respectively provided with a connection seat. The first flexible circuit board 62 and the second flexible circuit board 63 may be connected by a connection socket. The first flexible circuit board 62 may be connected to the circuit main board 30 in the electronic device 100 through a connection socket.
It should be noted that the connection relationship between the first flexible circuit board 62 and the second flexible circuit board 63 is not limited to this, for example: the first flexible circuit board 62 may also be electrically connected to the touch panel 612, and the second flexible circuit board 63 may also be electrically connected to the display panel 611.
It should be noted that the structure of the display screen assembly 60 is not limited thereto.
In some embodiments, referring to FIG. 17, the display screen assembly 60 further includes a glass cover plate 65. The glass cover plate 65 is disposed on the display module 61. Wherein, glass cover plate 65 can cover display module 61 to protect display module 61, prevent that display module 61 from being scratched or by the water damage.
Referring to fig. 18 and 19, the glass cover 65 is disposed on the touch panel 612 side of the display module 61. That is, the glass cover 65 is disposed away from the display panel 611 in the display module 61. Thus, the glass cover 65 faces the user after the electronic device 100 is installed.
In some embodiments, the optical adhesive 66 is disposed between the glass cover 65 and the touch panel 612 of the display module 61. The glass cover plate 65 is bonded to the display module 61 by an optical adhesive 66. Meanwhile, the optical adhesive 66 is transparent and does not affect the display function of the display panel 611.
In some embodiments, the display module 61 further includes a polarizer 613. The polarizer 613 is disposed on a side of the display module 61 close to the touch panel 612, that is, the polarizer 613 is disposed away from the display panel 611. The polarizer 613 is used to provide polarization to the light emitted from the display panel 611. At this time, the optical glue 66 is disposed between the polarizer 613 and the glass cover plate 65. The glass cover plate 65 is bonded to the display module 61 by an optical adhesive 66.
Referring to fig. 20, the electronic device 70 may include control circuitry, which may include storage and processing circuitry 71. The storage and processing circuit 71 may be a memory, such as a hard disk drive memory, a non-volatile memory (e.g., a flash memory or other electronically programmable read-only memory used to form a solid state drive, etc.), a volatile memory (e.g., a static or dynamic random access memory, etc.), etc., and the embodiments of the present application are not limited thereto. Processing circuitry in the storage and processing circuitry 71 may be used to control the operation of the electronic device 70. The processing circuitry may be implemented based on one or more microprocessors, microcontrollers, digital signal processors, baseband processors, power management units, audio codec chips, application specific integrated circuits, display driver integrated circuits, and the like.
The storage and processing circuitry 71 may be used to run software in the electronic device 70 such as an Internet browsing application, a Voice Over Internet Protocol (VOIP) telephone call application, an email application, a media playing application, operating system functions, and the like. Such software may be used to perform control operations such as, for example, camera-based image capture, ambient light measurement based on an ambient light sensor, proximity sensor measurement based on a proximity sensor, information display functionality based on status indicators such as status indicator lights of light emitting diodes, touch event detection based on a touch sensor, functionality associated with displaying information on multiple (e.g., layered) displays, operations associated with performing wireless communication functions, operations associated with collecting and generating audio signals, control operations associated with collecting and processing button press event data, and other functions in the electronic device 70, to name a few, embodiments of the present application are not limited.
The electronic device 70 may also include input-output circuitry 72. The input-output circuitry 72 may be used to enable the electronic device 70 to enable input and output of data, i.e., to allow the electronic device 70 to receive data from external devices and also to allow the electronic device 70 to output data from the electronic device 70 to external devices. The input-output circuit 72 may further include a sensor 73. The sensors 73 may include ambient light sensors, proximity sensors based on light and capacitance, touch sensors (e.g., based on optical touch sensors and/or capacitive touch sensors, where the touch sensors may be part of a touch display screen or used independently as a touch sensor structure), acceleration sensors, and other sensors, among others.
Input-output circuitry 72 may also include one or more displays, such as display 74. The display 74 may include one or a combination of liquid crystal displays, organic light emitting diode displays, electronic ink displays, plasma displays, displays using other display technologies. The display 74 may include an array of touch sensors (i.e., the display 74 may be a touch display screen). The touch sensor may be a capacitive touch sensor formed by a transparent touch sensor electrode (e.g., an Indium Tin Oxide (ITO) electrode) array, or may be a touch sensor formed using other touch technologies, such as acoustic wave touch, pressure sensitive touch, resistive touch, optical touch, and the like, and the embodiments of the present application are not limited thereto.
The electronic device 70 may also include an audio component 75. The audio component 75 may be used to provide audio input and output functionality for the electronic device 70. The audio components 75 in the electronic device 70 may include a speaker, a microphone, a buzzer, a tone generator, and other components for generating and detecting sound.
The communication circuit 77 may be used to provide the electronic device 70 with the ability to communicate with external devices. The communication circuit 77 may include analog and digital input-output interface circuits, and wireless communication circuits based on radio frequency signals and/or optical signals. The wireless communication circuitry in communication circuitry 77 may include radio-frequency transceiver circuitry, power amplifier circuitry, low noise amplifiers, switches, filters, and antennas. For example, the wireless Communication circuitry in Communication circuitry 77 may include circuitry to support Near Field Communication (NFC) by transmitting and receiving Near Field coupled electromagnetic signals. For example, the communication circuit 77 may include a near field communication antenna and a near field communication transceiver. The communications circuitry 77 may also include a cellular telephone transceiver and antenna, a wireless local area network transceiver circuit and antenna, and the like.
The electronic device may further include a battery, power management circuitry and other input-output units 77. The input-output unit 77 may include buttons, joysticks, click wheels, scroll wheels, touch pads, keypads, keyboards, cameras, light emitting diodes and other status indicators, and the like.
A user may input commands through the input-output circuitry 72 to control operation of the electronic device 70 and may use output data of the input-output circuitry 72 to enable receipt of status information and other outputs from the electronic device 70.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The display screen assembly and the electronic device provided by the embodiment of the application are described in detail above. The principles and implementations of the present application are described herein using specific examples, which are presented only to aid in understanding the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (11)
1. A display screen assembly, comprising:
the display module comprises a display panel and a touch panel arranged on the display panel, and is provided with a first end part which is the top end of the display module when the display module displays information;
the first flexible circuit board is arranged at the first end part of the display module, and the first flexible circuit board is electrically connected with the display panel to drive the display panel to realize a display function;
the second flexible circuit board is arranged at the first end part of the display module, and the second flexible circuit board is electrically connected with the touch panel to drive the touch panel to realize a touch function;
the first end part is provided with a first gap, a second gap and a third gap, the second gap is positioned on one side of the first gap, and the third gap is positioned on the other side of the first gap;
the first flexible circuit board comprises a first connecting part and a first bending part which are connected with each other, and the second flexible circuit board comprises a second connecting part and a second bending part which are connected with each other;
the first bending part comprises a first sub bending part and a second sub bending part, the first sub bending part is connected with the second sub bending part, the second sub bending part is connected with the first connecting part, the second bending part comprises a third sub bending part and a fourth sub bending part, the third sub bending part is connected with the fourth sub bending part, and the fourth sub bending part is connected with the second connecting part; the second sub-bending part is attached in the second notch, and the fourth sub-bending part is attached in the third notch, wherein the upper surfaces of the second sub-bending part and the fourth sub-bending part are lower than the first end part;
the plastic frame sets up display module assembly's outer peripheral edges, the plastic frame is close to the surface of first end is equipped with the antenna radiation body.
2. The display screen assembly of claim 1, wherein the first bending portion is located on one side of the first notch, the first bending portion covers the first end portion, the first connecting portion is electrically connected to the display module, the second bending portion is located on one side of the first notch opposite to the first bending portion, the second bending portion covers the first end portion, and the second connecting portion is electrically connected to the display module.
3. The display screen assembly of claim 2, wherein the first sub-bending portion is disposed at one side of the display module, the second sub-bending portion covers the first end portion, the third sub-bending portion is disposed at one side of the display module, and the fourth sub-bending portion covers the first end portion.
4. The display screen assembly of claim 1, wherein the second sub-bend portion is longer than the fourth sub-bend portion.
5. The display screen assembly of claim 4, wherein the second notch is connected to the first notch, and a portion of the second sub-bending portion is attached to the first notch and another portion is attached to the second notch.
6. The display screen assembly of any one of claims 1 to 5, wherein an outer surface of the plastic bezel defines a mounting slot, and the antenna radiator is disposed within the mounting slot.
7. The display screen assembly of claim 1, wherein the antenna radiator has a plurality of connectors spaced apart from each other, the connectors include a clamping edge extending toward the display screen module, the plastic bezel has a flange adapted to the clamping edge, and the clamping edge is engaged with the flange.
8. The display screen assembly of claim 7, wherein the catch is shaped to gradually widen in width from the connector outer surface toward the connector inner surface.
9. An electronic device, comprising a housing, a circuit board and a display screen assembly, wherein the circuit board and the display screen assembly are mounted on the housing, the display screen assembly is the display screen assembly according to any one of claims 1 to 7, and the first flexible circuit board and the second flexible circuit board are electrically connected to the circuit board.
10. The electronic device of claim 9, wherein the electronic device comprises a functional component, the functional component is mounted in the first notch, and the functional component is electrically connected to a circuit main board.
11. The electronic device of claim 9, wherein the inner surface of the housing is provided with a fixing groove for fixing the antenna radiator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810654562.6A CN108881539B (en) | 2018-06-22 | 2018-06-22 | Display screen assembly and electronic equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810654562.6A CN108881539B (en) | 2018-06-22 | 2018-06-22 | Display screen assembly and electronic equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108881539A CN108881539A (en) | 2018-11-23 |
CN108881539B true CN108881539B (en) | 2021-02-02 |
Family
ID=64294548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810654562.6A Expired - Fee Related CN108881539B (en) | 2018-06-22 | 2018-06-22 | Display screen assembly and electronic equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108881539B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020133907A1 (en) * | 2018-12-29 | 2020-07-02 | Oppo广东移动通信有限公司 | Mobile terminal |
CN110225190B (en) * | 2019-05-23 | 2020-09-04 | 西安易朴通讯技术有限公司 | Display area determination method, device and storage medium |
CN110444857B (en) * | 2019-08-05 | 2021-07-23 | 维沃移动通信有限公司 | Terminal equipment |
CN115066121B (en) * | 2019-12-18 | 2024-06-04 | 华为技术有限公司 | Electronic equipment and assembling method thereof |
WO2022041056A1 (en) | 2020-08-27 | 2022-03-03 | 京东方科技集团股份有限公司 | Display apparatus and electronic device |
CN112181200B (en) * | 2020-09-28 | 2024-05-28 | 业成科技(成都)有限公司 | Touch display module and touch display device |
CN112929475B (en) * | 2021-02-04 | 2023-12-08 | 维沃移动通信有限公司 | Electronic equipment |
CN113555685A (en) * | 2021-07-22 | 2021-10-26 | 维沃移动通信有限公司 | Electronic device |
CN115294868A (en) * | 2022-08-15 | 2022-11-04 | 联想(北京)有限公司 | Electronic device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204362118U (en) * | 2014-12-03 | 2015-05-27 | 深圳天珑无线科技有限公司 | There is the electronic equipment of touching display screen |
CN106887675A (en) * | 2017-01-22 | 2017-06-23 | 努比亚技术有限公司 | A kind of mobile terminal based on metal backing |
CN107069179A (en) * | 2017-01-25 | 2017-08-18 | 广东欧珀移动通信有限公司 | Housing, method for producing shell, antenna assembly and mobile terminal |
CN107102762A (en) * | 2016-02-19 | 2017-08-29 | 三星显示有限公司 | Touch panel and the mobile terminal including it |
CN107992235A (en) * | 2018-01-09 | 2018-05-04 | 信利(惠州)智能显示有限公司 | Display module, display screen and touch control device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204810332U (en) * | 2015-07-02 | 2015-11-25 | 张志才 | Cell -phone center support |
JP6531033B2 (en) * | 2015-11-24 | 2019-06-12 | 株式会社ジャパンディスプレイ | Display device |
CN107295760B (en) * | 2016-03-31 | 2020-06-19 | 比亚迪股份有限公司 | Metal shell with ceramic panel and preparation method and application thereof |
CN206117744U (en) * | 2016-09-28 | 2017-04-19 | 东莞市华赢电子塑胶有限公司 | Cell -phone shell draws swallow -tailed structure to groove |
CN207117696U (en) * | 2017-01-25 | 2018-03-16 | 蔡振豪 | A kind of mobile phone |
CN206991268U (en) * | 2017-06-20 | 2018-02-09 | 深圳欧菲光科技股份有限公司 | Contact panel and display device |
CN207039679U (en) * | 2017-08-21 | 2018-02-23 | 广东欧珀移动通信有限公司 | Electronic equipment |
CN207181906U (en) * | 2017-08-29 | 2018-04-03 | 华显光电技术(惠州)有限公司 | Display panel and electronic equipment |
CN108039561B (en) * | 2017-12-01 | 2020-03-10 | Oppo广东移动通信有限公司 | Middle frame assembly and electronic equipment |
CN108107980B (en) * | 2017-12-29 | 2020-03-24 | Oppo广东移动通信有限公司 | Electronic device |
-
2018
- 2018-06-22 CN CN201810654562.6A patent/CN108881539B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204362118U (en) * | 2014-12-03 | 2015-05-27 | 深圳天珑无线科技有限公司 | There is the electronic equipment of touching display screen |
CN107102762A (en) * | 2016-02-19 | 2017-08-29 | 三星显示有限公司 | Touch panel and the mobile terminal including it |
CN106887675A (en) * | 2017-01-22 | 2017-06-23 | 努比亚技术有限公司 | A kind of mobile terminal based on metal backing |
CN107069179A (en) * | 2017-01-25 | 2017-08-18 | 广东欧珀移动通信有限公司 | Housing, method for producing shell, antenna assembly and mobile terminal |
CN107992235A (en) * | 2018-01-09 | 2018-05-04 | 信利(惠州)智能显示有限公司 | Display module, display screen and touch control device |
Also Published As
Publication number | Publication date |
---|---|
CN108881539A (en) | 2018-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108881539B (en) | Display screen assembly and electronic equipment | |
EP3700175B1 (en) | Electronic device including component arrangement structure | |
CN109167151B (en) | Electronic device | |
US11540387B2 (en) | Electronic device including foldable conductive plate | |
CN109413246B (en) | Shell assembly and electronic equipment | |
CN108879072B (en) | Electronic device | |
KR20200101116A (en) | Foldable electronic device including integrated ground structure | |
CN109216865B (en) | Electronic device | |
CN108540616B (en) | Display screen assembly and electronic equipment | |
US12041191B2 (en) | Antenna and electronic apparatus including same | |
CN108736134B (en) | Antenna assembly and electronic equipment | |
CN108600425B (en) | Display screen assembly and electronic equipment | |
CN109151122B (en) | Display screen assembly, electronic equipment and assembling method of display screen assembly | |
CN108683781B (en) | Shell assembly, antenna assembly and electronic equipment | |
CN115066987A (en) | PCB structure and electronic device comprising same | |
KR20210012316A (en) | Electronic device incluidng optical sensor module | |
CN108493587B (en) | Shell assembly, antenna assembly and electronic equipment | |
CN109346828B (en) | Antenna assembly and electronic equipment | |
CN109116608B (en) | Display screen, manufacturing method of display screen and electronic equipment | |
US11316266B2 (en) | Electronic device having structure for eliminating parasitic emission | |
US20210136189A1 (en) | Electronic device and front shell thereof | |
CN108682937B (en) | Shell assembly, antenna assembly and electronic equipment | |
CN109066056B (en) | Antenna assembly and electronic equipment | |
CN108810208B (en) | Display screen assembly and electronic equipment | |
CN208434003U (en) | Display screen component and electronic equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |
|
CF01 | Termination of patent right due to non-payment of annual fee |