KR101674953B1 - Mobile terminal and Method for displaying object icon thereof - Google Patents

Abstract

The present invention is a method of displaying a three-dimensional display level setting means for a specific object icon among a plurality of object icons displayed on a touch screen and setting a three-dimensional display level of the specific object icon using the setting means And an object icon display method of the mobile terminal.

Description

Technical Field [0001] The present invention relates to a mobile terminal and a method for displaying an object icon of the mobile terminal,

The present invention relates to a mobile terminal capable of displaying a plurality of object icons in three dimensions and a method of displaying an object icon of the mobile terminal.

The terminal can move And can be divided into a mobile / portable terminal and a stationary terminal depending on whether the mobile terminal is a mobile terminal or a mobile terminal. The mobile terminal can be divided into a handheld terminal and a vehicle mount terminal according to whether the user can directly carry the mobile terminal.

Such a terminal has various functions, for example, in the form of a multimedia device having multiple functions such as photographing and photographing of a moving picture, reproduction of a music or video file, reception of a game and broadcasting, etc. .

In order to support and enhance the functionality of such terminals, it may be considered to improve the structural and / or software parts of the terminal.

A mobile terminal according to the related art can display a plurality of object icons on a screen and three-dimensionally display a plurality of object icons, respectively.

However, according to the above-described conventional technique, a method of setting the degree of protrusion or the degree of depression of the object icon is not specifically shown.

An object of the present invention is to provide a mobile terminal capable of setting a three-dimensional display level of each of a plurality of object icons using a means for setting a three-dimensional display level, and an object icon display method thereof.

In addition, the present invention can control the display of the first object icon among the plurality of object icons according to the three-dimensional display level of each of the first and second object icons when the first object icon is moved to a position where the second object icon is located Another object is to provide a method for displaying a mobile terminal and its object icon.

According to an aspect of the present invention, there is provided a mobile terminal comprising: a touch screen for displaying a plurality of object icons and displaying a setting means for setting a three-dimensional display level for a specific object icon among the displayed plurality of object icons; And a control unit for setting the three-dimensional display level of the specific object icon using the setting unit and controlling the touch screen to three-dimensionally project or collapse the specific object icon so as to correspond to the set three- .

According to another aspect of the present invention, there is provided a method for displaying an object icon of a mobile terminal, comprising: displaying a plurality of object icons; Receiving a setting command signal of a three-dimensional display level; Displaying three-dimensional display level setting means for a specific object icon among the displayed plurality of object icons upon receiving the setting command signal of the three-dimensional display level; Setting a three-dimensional display level of the specific object icon using the displayed setting means; And three-dimensionally protruding or recessing the specific object icon so as to correspond to the set three-dimensional display level.

The effect of the mobile terminal and its object icon display method according to at least one embodiment of the present invention configured as above is as follows.

First, the three-dimensional display level setting means can be used to effectively set the three-dimensional display level for each of a plurality of object icons.

Second, when the first object icon among the plurality of object icons is moved to the position where the second object icon is located, its display can be effectively controlled according to the three-dimensional display level set for each of the first and second object icons.

1 is a block diagram of a mobile terminal according to an embodiment of the present invention.
2A is a front perspective view of a mobile terminal according to an embodiment of the present invention;
FIG. 2B is a rear perspective view of a mobile terminal according to an embodiment of the present invention; FIG.
3 is a front view of a mobile terminal for explaining an operation state of the mobile terminal according to the present invention;
4 is a flow chart of a method for displaying an object icon of a mobile terminal according to an embodiment of the present invention.
FIGS. 5A to 5C are diagrams of a screen configuration for receiving a three-dimensional display level setting command signal according to the present invention; FIG.
FIG. 6A and FIG. 6B are screen configuration views for displaying three-dimensional setting means for an object icon in a three-dimensional display level setting mode according to the present invention. FIG.
FIG. 7A and FIG. 7B are screen configuration diagrams for displaying three-dimensional setting means for an object icon in a menu search mode according to the present invention. FIG.
8A to 10C are diagrams for setting a three-dimensional display level of a corresponding object icon using the three-dimensional setting means according to the present invention.
FIG. 11A and FIG. 11B are screen composition diagrams showing a process of switching between a three-dimensional display level setting mode and a menu search mode. FIG.
Figs. 12A to 12C are diagrams of screens in the case where the three-dimensional display levels of the first and second object icons are the same in the present invention. Fig.
FIGS. 13A to 13D are diagrams showing screen configurations when the three-dimensional display levels of the first and second object icons are different from each other according to the present invention. FIG.

Hereinafter, a mobile terminal according to the present invention will be described in detail with reference to the drawings. The suffix "module" and " part "for the components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role.

The mobile terminal described in this specification may include a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a PDA (Personal Digital Assistants), a PMP (Portable Multimedia Player), and a navigation device.

However, it will be understood by those skilled in the art that the configuration according to the embodiments described herein may be applied to a fixed terminal such as a digital TV, a desktop computer, and the like, unless the configuration is applicable only to a mobile terminal.

1 is a block diagram of a mobile terminal according to an embodiment of the present invention.

The mobile terminal 100 includes a wireless communication unit 110, an audio / video input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, A controller 170, a controller 180, a power supply 190, and the like. The components shown in FIG. 1 are not essential, and a mobile terminal having more or fewer components may be implemented.

Hereinafter, the components will be described in order.

The wireless communication unit 110 may include one or more modules for enabling wireless communication between the mobile terminal 100 and the wireless communication system or between the mobile terminal 100 and the network in which the mobile terminal 100 is located. For example, the wireless communication unit 110 may include a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short range communication module 114, and a location information module 115 .

The broadcast receiving module 111 receives broadcast signals and / or broadcast-related information from an external broadcast management server through a broadcast channel.

The broadcast channel may include a satellite channel and a terrestrial channel. The broadcast management server may refer to a server for generating and transmitting broadcast signals and / or broadcast related information, or a server for receiving broadcast signals and / or broadcast related information generated by the broadcast management server and transmitting the generated broadcast signals and / or broadcast related information. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and a broadcast signal in which a data broadcast signal is combined with a TV broadcast signal or a radio broadcast signal.

The broadcast-related information may refer to a broadcast channel, a broadcast program, or information related to a broadcast service provider. The broadcast-related information may also be provided through a mobile communication network. In this case, it may be received by the mobile communication module 112.

The broadcast-related information may exist in various forms. For example, an EPG (Electronic Program Guide) of DMB (Digital Multimedia Broadcasting) or an ESG (Electronic Service Guide) of Digital Video Broadcast-Handheld (DVB-H).

For example, the broadcast receiving module 111 may be a Digital Multimedia Broadcasting-Terrestrial (DMB-T), a Digital Multimedia Broadcasting-Satellite (DMB-S), a Media Forward Link Only (DVF-H) And a Digital Broadcasting System (ISDB-T) (Integrated Services Digital Broadcast-Terrestrial). Of course, the broadcast receiving module 111 may be adapted to other broadcasting systems as well as the digital broadcasting system described above.

The broadcast signal and / or broadcast related information received through the broadcast receiving module 111 may be stored in the memory 160.

The mobile communication module 112 transmits and receives radio signals to at least one of a base station, an external terminal, and a server on a mobile communication network. The wireless signal may include various types of data depending on a voice call signal, a video call signal or a text / multimedia message transmission / reception.

The wireless Internet module 113 is a module for wireless Internet access, and may be built in or externally attached to the mobile terminal 100. WLAN (Wi-Fi), Wibro (Wireless broadband), Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access) and the like can be used as wireless Internet technologies.

The short-range communication module 114 refers to a module for short-range communication. Bluetooth, Radio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), ZigBee, and the like can be used as a short range communication technology.

The position information module 115 is a module for obtaining the position of the mobile terminal, and a representative example thereof is a Global Position System (GPS) module.

Referring to FIG. 1, an A / V (Audio / Video) input unit 120 is for inputting an audio signal or a video signal, and may include a camera 121 and a microphone 122. The camera 121 processes image frames such as still images or moving images obtained by the image sensor in the video communication mode or the photographing mode. The processed image frame can be displayed on the display unit 151. [

The image frame processed by the camera 121 may be stored in the memory 160 or transmitted to the outside through the wireless communication unit 110. [ Two or more cameras 121 may be provided depending on the use environment.

The microphone 122 receives an external sound signal through a microphone in a communication mode, a recording mode, a voice recognition mode, or the like, and processes it as electrical voice data. The processed voice data can be converted into a form that can be transmitted to the mobile communication base station through the mobile communication module 112 when the voice data is in the call mode, and output. Various noise reduction algorithms may be implemented in the microphone 122 to remove noise generated in receiving an external sound signal.

The user input unit 130 generates input data for a user to control the operation of the terminal. The user input unit 130 may include a key pad dome switch, a touch pad (static / static), a jog wheel, a jog switch, and the like.

The sensing unit 140 senses the current state of the mobile terminal 100 such as the open / close state of the mobile terminal 100, the position of the mobile terminal 100, the presence or absence of user contact, the orientation of the mobile terminal, And generates a sensing signal for controlling the operation of the mobile terminal 100. For example, when the mobile terminal 100 is in the form of a slide phone, it is possible to sense whether the slide phone is opened or closed. It is also possible to sense whether the power supply unit 190 is powered on, whether the interface unit 170 is connected to an external device, and the like. Meanwhile, the sensing unit 140 may include a proximity sensor 141.

The output unit 150 is for generating output related to the visual, auditory or tactile sense and includes a display unit 151, an audio output module 152, an alarm unit 153, and a haptic module 154 .

The display unit 151 displays (outputs) information processed by the mobile terminal 100. For example, when the mobile terminal is in the call mode, a UI (User Interface) or a GUI (Graphic User Interface) associated with a call is displayed. When the mobile terminal 100 is in the video communication mode or the photographing mode, the photographed and / or received video or UI and GUI are displayed.

The display unit 151 may be a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), a flexible display display, and a 3D display.

Some of these displays may be transparent or light transmissive so that they can be seen through. This can be referred to as a transparent display, and a typical example of the transparent display is TOLED (Transparent OLED) and the like. The rear structure of the display unit 151 may also be of a light transmission type. With this structure, the user can see an object located behind the terminal body through the area occupied by the display unit 151 of the terminal body.

There may be two or more display units 151 according to the embodiment of the mobile terminal 100. For example, in the mobile terminal 100, a plurality of display portions may be spaced apart from one another or may be disposed integrally with each other, or may be disposed on different surfaces.

(Hereinafter, referred to as a 'touch screen') in which a display unit 151 and a sensor for sensing a touch operation (hereinafter, referred to as 'touch sensor') form a mutual layer structure, It can also be used as an input device. The touch sensor may have the form of, for example, a touch film, a touch sheet, a touch pad, or the like.

The touch sensor may be configured to convert a change in a pressure applied to a specific portion of the display unit 151 or a capacitance generated in a specific portion of the display unit 151 into an electrical input signal. The touch sensor can be configured to detect not only the position and area to be touched but also the pressure at the time of touch.

If there is a touch input to the touch sensor, the corresponding signal (s) is sent to the touch controller. The touch controller processes the signal (s) and transmits the corresponding data to the controller 180. Thus, the control unit 180 can know which area of the display unit 151 is touched or the like.

Referring to FIG. 1, a proximity sensor 141 may be disposed in an inner region of the mobile terminal or in the vicinity of the touch screen, which is surrounded by the touch screen. The proximity sensor 141 refers to a sensor that detects the presence of an object approaching a predetermined detection surface or an object existing in the vicinity of the detection surface without mechanical contact using an electromagnetic force or an infrared ray. The proximity sensor has a longer life span than the contact sensor and its utilization is also high.

Examples of the proximity sensor 141 include a transmission type photoelectric sensor, a direct reflection type photoelectric sensor, a mirror reflection type photoelectric sensor, a high frequency oscillation type proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor. And to detect the proximity of the pointer by the change of the electric field along the proximity of the pointer when the touch screen is electrostatic. In this case, the touch screen (touch sensor) may be classified as a proximity sensor.

Hereinafter, for convenience of explanation, the act of recognizing that the pointer is positioned on the touch screen while the pointer is not in contact with the touch screen is referred to as "proximity touch & The act of actually touching the pointer on the screen is called "contact touch. &Quot; The position where the pointer is proximately touched on the touch screen means a position where the pointer is vertically corresponding to the touch screen when the pointer is touched.

The proximity sensor 141 detects a proximity touch and a proximity touch pattern (for example, a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, a proximity touch movement state, and the like). Information corresponding to the detected proximity touch operation and the proximity touch pattern may be output on the touch screen.

The audio output module 152 may output audio data received from the wireless communication unit 110 or stored in the memory 160 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, The sound output module 152 also outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, etc.) performed in the mobile terminal 100. [ The audio output module 152 may include a receiver, a speaker, a buzzer, and the like.

The alarm unit 153 outputs a signal for notifying the occurrence of an event of the mobile terminal 100. Examples of events that occur in the mobile terminal include call signal reception, message reception, key signal input, touch input, and the like. The alarm unit 153 may output a signal for notifying the occurrence of an event in a form other than the video signal or the audio signal, for example, vibration. The video signal or the audio signal may be output through the display unit 151 or the audio output module 152 so that they may be classified as a part of the alarm unit 153.

The haptic module 154 generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic module 154 is vibration. The intensity and pattern of the vibration generated by the haptic module 154 are controllable. For example, different vibrations may be synthesized and output or sequentially output.

In addition to the vibration, the haptic module 154 may include a pin arrangement vertically moving with respect to the contact skin surface, a spraying force or a suction force of the air through the injection port or the suction port, a touch on the skin surface, contact with an electrode, And various tactile effects such as an effect of reproducing a cold sensation using an endothermic or exothermic element can be generated.

The haptic module 154 can be implemented not only to transmit the tactile effect through the direct contact but also to allow the user to feel the tactile effect through the muscular sensation of the finger or arm. At least two haptic modules 154 may be provided according to the configuration of the mobile terminal 100.

The projector module 155 is a component for performing an image project function using the mobile terminal 100 and is similar to the image displayed on the display unit 151 in accordance with a control signal of the controller 180 Or at least partly display another image on an external screen or wall.

Specifically, the projector module 155 includes a light source (not shown) that generates light (for example, laser light) for outputting an image to the outside, a light source And a lens (not shown) for enlarging and outputting the image at a predetermined focal distance to the outside. Further, the projector module 155 may include a device (not shown) capable of mechanically moving the lens or the entire module to adjust the image projection direction.

The projector module 155 can be divided into a CRT (Cathode Ray Tube) module, an LCD (Liquid Crystal Display) module and a DLP (Digital Light Processing) module according to the type of the display means. In particular, the DLP module may be advantageous for miniaturization of the projector module 151 by enlarging and projecting an image generated by reflecting light generated from a light source on a DMD (Digital Micromirror Device) chip.

Preferably, the projector module 155 may be provided longitudinally on the side, front or back side of the mobile terminal 100. It goes without saying that the projector module 155 may be provided at any position of the mobile terminal 100 as occasion demands.

The memory 160 may store a program for the operation of the controller 180 and temporarily store input / output data (e.g., a phone book, a message, a still image, a moving picture, etc.). The memory 160 may store data on vibration and sound of various patterns outputted when a touch is input on the touch screen.

The memory 160 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory), a RAM (Random Access Memory), SRAM (Static Random Access Memory), ROM (Read Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), PROM A disk, and / or an optical disk. The mobile terminal 100 may operate in association with a web storage that performs a storage function of the memory 160 on the Internet.

The interface unit 170 serves as a path for communication with all external devices connected to the mobile terminal 100. The interface unit 170 receives data from an external device or supplies power to each component in the mobile terminal 100 or transmits data to the external device. For example, a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, a port for connecting a device having an identification module, an audio I / O port, A video input / output (I / O) port, an earphone port, and the like may be included in the interface unit 170.

The identification module is a chip for storing various information for authenticating the use right of the mobile terminal 100 and includes a user identification module (UIM), a subscriber identity module (SIM), a general user authentication module A Universal Subscriber Identity Module (USIM), and the like. Devices with identification modules (hereinafter referred to as "identification devices") can be manufactured in a smart card format. Accordingly, the identification device can be connected to the terminal 100 through the port.

When the mobile terminal 100 is connected to an external cradle, the interface unit 170 may be a path through which power from the cradle is supplied to the mobile terminal 100, or various commands A signal may be transmitted to the mobile terminal 100. Various command signals input from the cradle or the power source may operate as a signal for recognizing that the mobile terminal 100 is correctly mounted on the cradle.

The controller 180 typically controls the overall operation of the mobile terminal 100. For example, voice communication, data communication, video communication, and the like. The control unit 180 may include a multimedia module 181 for multimedia playback. The multimedia module 181 may be implemented in the control unit 180 or may be implemented separately from the control unit 180. [

The controller 180 may perform a pattern recognition process for recognizing handwriting input or drawing input performed on the touch screen as characters and images, respectively.

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power necessary for operation of the respective components.

The various embodiments described herein may be embodied in a recording medium readable by a computer or similar device using, for example, software, hardware, or a combination thereof.

According to a hardware implementation, the embodiments described herein may be implemented as application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays May be implemented using at least one of a processor, controllers, micro-controllers, microprocessors, and other electronic units for performing other functions. In some cases, The embodiments described may be implemented by the control unit 180 itself.

According to a software implementation, embodiments such as the procedures and functions described herein may be implemented with separate software modules. Each of the software modules may perform one or more of the functions and operations described herein. Software code can be implemented in a software application written in a suitable programming language. The software code is stored in the memory 160 and can be executed by the control unit 180. [

2A is a perspective view of an example of a mobile terminal or a mobile terminal according to the present invention.

The disclosed mobile terminal 100 has a bar-shaped terminal body. However, the present invention is not limited thereto, and can be applied to various structures such as a slide type, a folder type, a swing type, and a swivel type in which two or more bodies are relatively movably coupled.

The body includes a case (a casing, a housing, a cover, and the like) which forms an appearance. In this embodiment, the case may be divided into a front case 101 and a rear case 102. [ A variety of electronic components are embedded in the space formed between the front case 101 and the rear case 102. At least one intermediate case may be additionally disposed between the front case 101 and the rear case 102. [

The cases may be formed by injection molding a synthetic resin, or may be formed to have a metal material such as stainless steel (STS) or titanium (Ti) or the like.

The display unit 151, the sound output unit 152, the camera 121, the user input units 130/131 and 132, the microphone 122, the interface 170, and the like may be disposed in the front body 101 have.

The display unit 151 occupies most of the main surface of the front case 101. A sound output unit 151 and a camera 121 are disposed in an area adjacent to one end of both ends of the display unit 151 and a user input unit 131 and a microphone 122 are disposed in an area adjacent to the other end. The user input unit 132 and the interface 170 may be disposed on the side surfaces of the front case 101 and the rear case 102. [

The user input unit 130 is operated to receive a command for controlling the operation of the portable terminal 100 and may include a plurality of operation units 131 and 132. The operation units 131 and 132 may be collectively referred to as a manipulating portion and may be employed in any manner as long as the user operates in a tactile manner.

The contents inputted by the first or second operation unit 131 or 132 may be variously set. For example, the first operation unit 131 receives commands such as start, end, scroll, and the like, and the second operation unit 132 controls the size of the sound output from the sound output unit 152 or the size of the sound output from the display unit 151 To the touch recognition mode of the touch screen.

FIG. 2B is a rear perspective view of the portable terminal shown in FIG. 2A.

Referring to FIG. 2B, a camera 121 'may be further mounted on the rear surface of the terminal body, that is, the rear case 102. The camera 121 'may have a photographing direction substantially opposite to the camera 121 (see FIG. 2A), and may be a camera having different pixels from the camera 121.

For example, the camera 121 may have a low pixel so that the face of the user can be photographed and transmitted to the other party in case of a video call or the like, and the camera 121 ' It is preferable to have a large number of pixels. The cameras 121 and 121 'may be installed in the terminal body so as to be rotatable or pop-upable.

A flash 123 and a mirror 124 are additionally disposed adjacent to the camera 121 '. The flash 123 illuminates the subject when the subject is photographed by the camera 121 '. The mirror 124 allows the user to illuminate the user's own face or the like when the user intends to shoot himself / herself (self-photographing) using the camera 121 '.

An acoustic output 152 'may be additionally disposed on the rear surface of the terminal body. The sound output unit 152 'may implement the stereo function together with the sound output unit 152 (see FIG. 2A), and may be used for the implementation of the speakerphone mode during a call.

In addition to the antenna for talking and the like, a broadcast signal receiving antenna 116 may be further disposed on the side of the terminal body. The antenna 116, which forms part of the broadcast receiving module 111 (see FIG. 1), can be installed to be able to be drawn out from the terminal body.

A power supply unit 190 for supplying power to the portable terminal 100 is mounted on the terminal body. The power supply unit 190 may be built in the terminal body or may be detachable from the outside of the terminal body.

The rear case 102 may further include a touch pad 135 for sensing a touch. The touch pad 135 may also be of a light transmission type like the display unit 151. [ In this case, if the display unit 151 is configured to output time information on both sides, the time information can be recognized through the touch pad 135 as well. The information output on both sides may be all controlled by the touch pad 135. [ Alternatively, a display may be additionally mounted on the touch pad 135, and a touch screen may be disposed on the rear case 102 as well.

Hereinafter, a related operation of the display unit 151 and the touch pad 135 will be described with reference to FIG.

3 is a front view of a portable terminal for explaining an operation state of the portable terminal according to the present invention.

Various types of time information can be displayed on the display unit 151. [ These pieces of information can be displayed in the form of letters, numbers, symbols, graphics, or icons.

At least one of the letters, numbers, symbols, graphics, or icons may be displayed in a predetermined arrangement for inputting such information, thereby being implemented as a keypad. Such a keypad may be referred to as a so-called " virtual keypad ".

3 illustrates inputting of a touch applied to the virtual keypad through the front surface of the terminal body.

The display unit 151 may operate as an entire area or may be divided into a plurality of areas and operated. In the latter case, the plurality of areas can be configured to operate in association with each other.

For example, an output window 151a and an input window 151b are displayed on the upper and lower portions of the display unit 151, respectively. The output window 151a and the input window 151b are areas allocated for outputting or inputting information, respectively. In the input window 151b, a virtual keypad 151c is displayed in which a number for inputting a telephone number or the like is displayed. When the virtual keypad 151c is touched, numbers and the like corresponding to the touched virtual keypad are displayed on the output window 151a. When the first operation unit 131 is operated, call connection to the telephone number displayed on the output window 151a is attempted.

The mobile terminal referred to herein may include at least one of the components shown in FIG.

In particular, the display unit referred to in the present specification may include a touch screen capable of performing a three-dimensional display as well as a two-dimensional display and receiving a touch operation from a user and performing a corresponding display operation. In the following description, the display unit is limited to the touch screen, and the identification number 151 is assigned to the touch screen.

For example, a three-dimensional display may mean that a user presents a different image to both eyes of a user so that the corresponding image appears as a three-dimensional image. Furthermore, the display unit may display the image itself displayed on the current screen in three dimensions or display a specific object among the plurality of objects included in the image displayed on the screen in three dimensions.

The object icons referred to in the present specification may include at least one individual image included in the image displayed on the screen, for example, a menu icon, a photo image in the form of a thumbnail, and the like.

Hereinafter, an object icon display method according to the present invention will be described with reference to the accompanying drawings.

4 is a flowchart of a method for displaying an object icon of a mobile terminal according to an embodiment of the present invention.

As shown in FIG. 4, the mobile terminal 100 displays a plurality of object icons on the touch screen (S410).

The plurality of object icons displayed in the display step S410 may be displayed as a recessed display or a protruded display, respectively, if there is a predetermined three-dimensional display level for each of them (to be described in detail later).

Here, the three-dimensional display level may mean the degree of projection or depression of the object icon in the three-dimensional display of the object icon. For example, a specific object icon may be displayed to be projected or recessed by a certain distance according to the corresponding three-dimensional display level. Thus, the three-dimensional display level may include a protruding three-dimensional display level and a depressed three-dimensional display level.

More specifically, the projecting distance or the depression distance corresponding to each of the plurality of three-dimensional display levels may be set to be different from each other. For example, the first protruding three-dimensional display level may have a protruding distance d1, the second protruding three-dimensional display level may have a protruding distance d2, and the first recessed three-dimensional display level may have a recessed distance-d1.

The display step S410 may include a state in which at least one object icon is displayed in a state for setting a three-dimensional display level of the object icon (hereinafter referred to as a three-dimensional display level setting mode). Alternatively, the display step S410 may include displaying at least one menu item or at least one image in the form of an object icon in the menu search mode or the image search mode.

Furthermore, the mobile terminal 100 can perform mode switching between the three-dimensional display level setting mode and the menu search mode (or the image search mode), and the displayed object icon does not change even when the mode switching is performed.

For example, the three-dimensional display level setting mode, the menu search mode, or the image search mode may be selected by selecting a corresponding menu item, selecting a corresponding key region (or key) A certain angle of inclination, etc.) is detected.

In particular, when the mobile terminal 100 enters the three-dimensional display level setting mode, the mobile terminal 100 can vibrate display of a plurality of object icons in order to notify that a plurality of object icons can be set in the current three-dimensional display level.

In the display step S410, when the object icon is a menu item icon, the mobile terminal 100 displays identification information (e.g., a name or an identification image, a representative submenu item, etc.) of the menu item on the object icon, If the object icon is a thumbnail image, the corresponding image can be displayed on the object icon.

The mobile terminal 100 receives the setting command signal of the three-dimensional display level from the user (S420).

The mobile terminal 100 may receive a setting command signal of a three-dimensional display level during execution of the menu search mode or the image search mode.

In the case of the three-dimensional display level setting mode, the mobile terminal 100 may perform the display step S410 after receiving the setting command signal of the three-dimensional display level. That is, the setting mode of the three-dimensional display level can be performed when the setting command signal of the three-dimensional display level is inputted.

Here, the setting command signal of the three-dimensional display level may be inputted when the corresponding menu item, the corresponding key region or the corresponding key is selected by the user or the corresponding terminal movement is detected.

Hereinafter, with reference to Figs. 5A to 5C, a state for receiving the setting command signal of the three-dimensional display level will be described.

Referring to FIG. 5A, the mobile terminal 100 can display a menu list including a plurality of menu items by performing a menu search, and the displayed menu list includes a list of menu icons Menu items (3D setting, 501) may be included.

5B, when the menu item of the 3D menu setting 501 is selected in FIG. 5A, the mobile terminal 100 can display a menu list composed of menu items related to the setting of the three-dimensional display level of the object icon have.

For example, the menu list displayed in FIG. 5B includes a menu item 502 for entering the three-dimensional display level setting mode, a menu item 503 for setting the degree of protrusion for each three-dimensional display level, And a menu item 504 for setting the degree of depression of the dimension display level.

Accordingly, when the menu item 502 for entering the three-dimensional display level setting mode is selected from the menu list displayed in FIG. 5B, the mobile terminal 100 can enter the three-dimensional display level setting mode.

5C, the mobile terminal 100 displays a plurality of object icons corresponding to a plurality of menu items in the menu search mode, and displays a key area for receiving a three-dimensional setting command signal provided in one area of the screen Dimensional display level setting mode when the user selects the display level setting unit 505 from the user.

4, when the mobile terminal 100 receives the three-dimensional display level setting command signal in the input step S420 and enters the three-dimensional display level setting mode, the mobile terminal 100, under the control of the controller 180, Dimensional display level setting means (hereinafter, three-dimensional setting means) for a specific object icon among a plurality of object icons is displayed (S430).

In the display step S430, the mobile terminal 100 may display the three-dimensional setting means for each of the plurality of object icons being displayed, and may select only one of the plurality of object icons for the object icon selected by the user The three-dimensional setting means can be displayed.

Alternatively, in the display step S430, the mobile terminal 100 may display the three-dimensional setting means only on the object icon being displayed in three dimensions among the plurality of object icons, can do.

In the display step S430, the mobile terminal 100 may display the individual three-dimensional setting means for each of the object icons or the common three-dimensional setting means common to the plurality of object icons.

In the display step S430, the mobile terminal 100 may enlarge or display the object icon and the corresponding three-dimensional setting means on the object icon displayed together with the three-dimensional setting means. This is for facilitating the operation of the three-dimensional setting means.

In the display step S430, when the specific object icon is displayed before the display of the three-dimensional setting means, the mobile terminal 100 displays the three-dimensional setting means under the control of the control unit 180, It can be displayed in two dimensions.

Hereinafter, the display step (S430) of the three-dimensional setting means will be described in more detail with reference to the accompanying drawings.

6A and 6B are screen configuration diagrams for displaying three-dimensional setting means for an object icon in a three-dimensional display level setting mode. For convenience of explanation, a plurality of object icons are limited to the object icons 1 to 4.

6A, when the mobile terminal 100 enters the three-dimensional display level setting mode, the mobile terminal 100 can display object icons 1 to 4 (610 to 640) on the screen, and the object icons 1 to 4 640, a touch operation to the object icon 1 610 can be received (a).

At this time, the touch operation on the object icon 1 610 may have a touch pattern corresponding to a command for setting the three-dimensional display level for the object icon 1 610. For example, the touch pattern may include a long touch longer than a predetermined time, a plurality of touches, a multi-touch on a plurality of points, a specific touch action, and the like.

6A, if the object icon 1 610 has been three-dimensionally displayed in FIG. 6A, the object icon 1 610 (FIG. 6A) (B), and displays the first three-dimensional setting means 651 for the object icon 1 610 (b).

At this time, the size, the display form, the position, and the like of the object icon 1 610 can be modified to be suitable for the setting of the three-dimensional display level. The conversion from a three-dimensional display to a two-dimensional display is also an example of a variation.

Accordingly, the user can select the three-dimensional display level to be set for the object icon 1 610 using the first three-dimensional setting means 651. [

6B, when the mobile terminal 100 enters the three-dimensional display level setting mode, the first to fourth three-dimensional setting means 651 to 654 for the object icons 1 to 4 (610 to 640) Lt; / RTI >

At this time, among the object icons 1 to 4 (610 to 640), the object icon to which the three-dimensional display level has been previously designated can be displayed in two dimensions.

Therefore, the user can select the three-dimensional display level to be set for the object icons 1 to 4 (610 to 4) using the first to fourth three-dimensional setting means 651 to 654, respectively.

7A and 7B are screen configuration diagrams for displaying the three-dimensional setting means for the object icon in the menu search mode. For convenience of explanation, a plurality of object icons are limited to the object icons 1 to 4.

7A, the mobile terminal 100 can display the object icons 1 to 4 (610 to 640) on the screen and receive the touch operation on the object icon 1 610 in the menu search mode (a).

At this time, the touch operation on the object icon 1 610 may have a touch pattern corresponding to a command for setting the three-dimensional display level for the object icon 1 610.

Further, upon receiving the touch operation for the object icon 1 610, the mobile terminal 100 can receive the setting command signal of the three-dimensional display level for the object icon 1. That is, the setting command signal can be received only for a specific object icon selected by the user, not all the currently displayed object icons.

7A, if the object icon 1 610 has been three-dimensionally displayed in FIG. 7A, the object icon 1 610 (FIG. 7A) (B), and displays the first three-dimensional setting means 651 for the object icon 1 610 (b).

Accordingly, the user can select the three-dimensional display level to be set for the object icon 1 610 using the first three-dimensional setting means 651. [

7B, the mobile terminal 100 displays the object icons 1 to 4 (610 to 640) on the screen in the menu search mode and receives the setting command of the three-dimensional display level provided in one area of the screen The key area 505 can be displayed (a).

At this time, the object icons 1 to 4 (610 to 640) are projected or depressed according to a predetermined three-dimensional display level.

When the key region 505 is selected by the user in FIG. 7A, the mobile terminal 100 receives the setting command signal of the three-dimensional display level and selects the object icons 1 to 4 (610 to 640) The first to fourth three-dimensional setting means 651 to 654 can be displayed.

At this time, the object icons 1 to 4 (610 to 640) displayed in three dimensions can be displayed in two dimensions. The predetermined three-dimensional display level for each of the object icons 1 to 4 (610 to 640) can be displayed on the corresponding three-dimensional setting means. In addition, each of the object icons 1 to 4 (610 to 640) can be displayed at a position corresponding to a predetermined three-dimensional display level.

For example, when the protrusion display level 2 is set as the three-dimensional display level with respect to the object icon 1 610, the object icon 1 610 can be displayed at the position corresponding to the protrusion display level 2, An indicator corresponding to the protruding display level 2 within the one-dimensional setting means 651 can be identified and displayed.

Therefore, the user can select the three-dimensional display level to be set for the object icons 1 to 4 (610 to 4) using the first to fourth three-dimensional setting means 651 to 654, respectively.

4, the mobile terminal 100 sets the three-dimensional display level of the object icon using the displayed three-dimensional setting means under the control of the controller 180 (S440).

The three-dimensional setting means includes an indicator corresponding to each of a plurality of three-dimensional display levels, and the control unit 180 determines whether or not a specific indicator corresponding to a specific three-dimensional display level among the plurality of indicators included in the three- , A specific three-dimensional display level can be set for a specific object icon.

As described above, the three-dimensional setting means may include individual three-dimensional setting means and common three-dimensional setting means.

When the individual three-dimensional setting means is used, the mobile terminal 100 can set the three-dimensional display level of the object icon by using the individual three-dimensional setting means for the object icon displayed with the individual three-dimensional setting means.

When the common three-dimensional setting means is used, the mobile terminal 100 displays representative three-dimensional setting means for the selected object icon when a specific object icon is selected while displaying a plurality of object icons and common three- The three-dimensional display level can be set.

Hereinafter, the process of setting the three-dimensional display level of the object icon using the three-dimensional setting means will be described in detail with reference to the accompanying drawings.

For convenience of explanation, it is assumed that the three-dimensional setting means 651 is displayed for the object icon 1 610.

The three-dimensional setting means 651 described below includes first to third protruding indicators 1, 2 and 3 corresponding to the first to third protruding three-dimensional display levels, (-1, -2, -3) corresponding to the three-dimensional display level.

8A to 8C show a first embodiment of a three-dimensional display level setting process.

The three-dimensional setting means 651 shown in Figs. 8A (a) to 8C (a) are three-dimensional setting means 651 shown in the longitudinal direction and shown in Figs. 8A (b) Are shown in the horizontal direction.

8A, the mobile terminal 100 receives the touch drag operation to the second protrusion indicator 2 displayed on the three-dimensional setting means 651 or the touch operation to the second protrusion indicator 2 (1) , A touch drag operation to the second depression indicator (-2) displayed on the three-dimensional setting means 651 or a touch operation to the second depression indicator (-2) can be input (2).

8B, the mobile terminal 100 displays the object icon 1 610 at a position corresponding to the second protruding indicator 2 in the case of? In Fig. 8A, The area up to the indicator 2 can be identified (hatched).

Accordingly, the mobile terminal 100 can set the second protruding three-dimensional display level corresponding to the second protruding indicator 2 on the object icon 1 610.

8C, the mobile terminal 100 displays the object icon 1 (610) at a position corresponding to the second indentation indicator (-2) in the case of (2) in FIG. 8A, The area up to the depression indicator (-2) can be identified (black).

Accordingly, the mobile terminal 100 may set the second depressed three-dimensional display level corresponding to the second depression indicator (-2) on the object icon 1 610.

Figs. 9A to 9C show a second embodiment of the three-dimensional display level setting process.

The three-dimensional setting means 651 shown in Figs. 9A (a) to 9C (a) are three-dimensional setting means 651 shown in the longitudinal direction and shown in Figs. 9A (b) to 9C Are shown in the horizontal direction.

9A, the mobile terminal 100 receives the touch drag operation to the first protrusion indicator 1 displayed on the three-dimensional setting means 651 or the touch operation to the first protrusion indicator 1 (1) , A touch drag operation to the first depression indicator (-1) displayed on the three-dimensional setting means 651 or a touch operation to the first depression indicator (-1) can be input (2).

9B, the mobile terminal 100 displays the object icon 1 610 at a position corresponding to the first protrusion indicator 1 in the case of? In Fig. 9A, An area up to the indicator 1 can be identified (hatched).

Accordingly, the mobile terminal 100 can set the first protruding three-dimensional display level corresponding to the first protruding indicator 1 on the object icon 1 610. [

9C, the mobile terminal 100 displays the object icon 1 (610) at a position corresponding to the first indentation indicator (-1) in the case of (2) in FIG. 9A, The area up to the depression indicator (-1) can be identified (black).

Accordingly, the mobile terminal 100 can set the first depression three-dimensional display level corresponding to the first depression indicator (-1) on the object icon 1 610.

Figs. 10A to 10C show a third embodiment of the three-dimensional display level setting process.

The three-dimensional setting means 651 shown in Figs. 10A to 10C can be displayed by being tilted at a predetermined angle in a predetermined direction.

10A, the mobile terminal 100 receives the touch drag operation to the third protrusion indicator 3 displayed on the three-dimensional setting means 651 or the touch operation to the third protrusion indicator 3 (1) A touch drag operation to the third depression indicator (-3) or a touch operation to the third depression indicator (-3) displayed on the three-dimensional setting means 651 (2).

10B, the mobile terminal 100 displays the object icon 1 610 at a position corresponding to the third protruding indicator 3 in the case of? In Fig. 10A, The area up to the indicator 3 can be identified (hatched).

Accordingly, the mobile terminal 100 can set the third protruding three-dimensional display level corresponding to the third protruding indicator 3 on the object icon 1 610.

10C, the mobile terminal 100 displays the object icon 1 (610) at a position corresponding to the third demarchement indicator (-3) in the case of (2) in FIG. 10A, The area up to the depression indicator (-3) can be identified (black).

Accordingly, the mobile terminal 100 can set the third dimple three-dimensional display level corresponding to the third demarcation indicator (-3) on the object icon 1 610.

4, the mobile terminal 100 projects or embeds the specific object icon corresponding to the three-dimensional display level set in the setting step S440 according to the control of the controller 180 (S450). At this time, the display step S450 may be performed using a touch screen.

The display step S450 may be performed when a return command signal to the object icon display state is input after completing the setting of the three-dimensional display level for the object icon.

For example, the return command signal may be performed when the corresponding key region, the corresponding key or the corresponding menu item is selected, or the corresponding terminal movement is detected.

The display step S450 may be performed when a touch operation corresponding to a return command is input to the specific object icon in the case of setting the three-dimensional display level for the specific object icon.

For example, the touch operation may include a touch for a predetermined time or more, a touch for a predetermined number of times, a multi-touch for a plurality of points, a touch action having a specific shape, and the like.

In the display step S450, the mobile terminal 100 may display or project a specific object icon according to the projection distance or the depression distance of the three-dimensional display level set in the setting step S440.

For convenience of explanation, it is assumed that the three-dimensional display level has a total of seven levels (inclusive of the depressed or protruding distance is 0), and the double-protruding three-dimensional display level and the depressed three-dimensional display level are three each.

The protrusion distances d1, d2 and d3 are respectively assigned to the first to third protruding three-dimensional display levels, and the protruding degree can be set to be larger in the order of d1, d2 and d3. In addition, the protruding distances of -d1, -d2, and -d3 are respectively assigned to the first to third concave three-dimensional display levels, and the depth of depression can be set in the order of -d1, -d2, -d3.

The protruding distance or sinking distance by the three-dimensional display level may be specified by the user or may be determined by the terminal itself.

Any of the object icons of the displayed plurality of object icons may have the same three-dimensional display level, and any of the object icons may have a different three-dimensional display level. The object icons having the same three-dimensional display level are displayed three-dimensionally with the same degree of protrusion or depression, and the object icons having different three-dimensional display levels can be three-dimensionally displayed with different degrees of protrusion or depression.

With reference to the display step S450, it will be described in detail with reference to the accompanying drawings.

11A, when the second protruding three-dimensional display level (protruding distance d2) is set for the object icon 1 in the three-dimensional display level setting mode (a) or the menu search mode (b) , It is possible to display the object icon 1 610 so as to protrude by the protruding distance d2.

11B, the mobile terminal 100 determines whether the second depressed three-dimensional display level (depression distance-d2) is set for the object icon 1 in the three-dimensional display level setting mode (a) , It is possible to display the object icon 1 (610) so as to be recessed by the depression distance-d2.

Furthermore, when the menu area 506 is selected in Fig. 11A or 11B, the screen shown in Fig. 11A or 11B can be configured by switching to the menu search mode, When the 3D setting area 505 is selected in FIG. 11A (b) or FIG. 11B (b), the screen shown in FIG. 11A or 11B can be configured by switching to the three- .

According to the present invention, the mobile terminal 100 can move the first object icon among the plurality of object icons displayed in three dimensions, and can display the second object icon displayed on the moved point and the three- You can control object icon display by comparing levels.

This will be described in more detail below.

The mobile terminal 100 may receive a touch operation for moving a first object icon among a plurality of object icons displayed on the touch screen 151 to a specific point on the screen.

For example, a touch operation for moving the first object icon may include a touch drag operation from one point of the first object icon to another point on the screen.

The mobile terminal 100 may move the first object icon to a specific point in the screen in accordance with the input touch operation under the control of the control unit 180. [

For example, when the touch operation is a touch drag operation, the first object icon can be moved to an end point (an example of a specific point) of the touch drag operation.

When the second object icon is displayed at a specific point where the first object icon is moved, the mobile terminal 100 displays the three-dimensional display level of each of the first and second object icons is the same Can be determined.

If the three-dimensional display level of each of the first and second object icons is the same as the result of the determination, the mobile terminal 100 displays the first and second object icons so as not to overlap have.

The same three-dimensional display level means that the degree of protrusion or depression of the object icon is the same, so that the first and second object icons can not be displayed superimposed at one point (for example, a specific point).

For example, to display overlapping, the mobile terminal 100 may display the first object icon side by side next to the second object icon being displayed at a particular point.

This will be described in detail with reference to Figs. 12A to 12C. For convenience of explanation, it is assumed that a plurality of object icons are displayed in the menu search mode.

12A to 12C, the mobile terminal can display object icons 1 to 4 (610 to 640) as a plurality of object icons on the touch screen.

As shown in FIG. 12A, the mobile terminal 100 can receive a touch drag operation from a user at a first point in the object icon 1 610 to a second point in the object icon 4 640 from the user. At this time, the same three-dimensional display level is set in the object icon 1 610 and the object icon 4 640.

12B, when the first and second object icons overlap by a touch drag operation in a predetermined range or more (for example, 50% of the total area) (a), the mobile terminal 100 displays the moved object icon 1 (610) to the side of the object icon 4 (640) and position them side by side. At this time, the object icon 3 630 located next to the original object icon 4 640 can be moved to a position before the object icon 1 610 moves.

Of course, if an object icon is displayed on each of the upper, lower, left, and right sides of the object icon 4 640 in FIG. 12B, any of the object icons of the upper, lower, left, and right object icons may be moved to the position before the object icon 1 610 moves . At this time, any object icon to be moved may be selected at random or selected by the user.

12C, when the touch drag operation is completed, the mobile terminal 100 does not move the object icon 1 610 but the object icons 1 and 4 (610 and 640) have the same three-dimensional display level A message indicating that the icon 1 610 can not be moved to the object icon 4 640 may be output (a),

Furthermore, when the object icon 1 (610) can not be moved to the object icon 4 (640) due to the same three-dimensional display level of the object icons 1 and 4 (610 and 640) 1 < / RTI > 610 and the object icon 3 630 with a different three-dimensional display level set. This is to inform the user of the movable position of the object icon 1 610.

The mobile terminal 100 may display the first and second object icons so that the first and second object icons are overlapped when the three-dimensional display levels of the first and second object icons are different according to the determination result of the control unit 180 .

The fact that the three-dimensional display level is different means that the degree of protrusion or depression degree of the object icon is different, so that the first and second object icons can be displayed superimposed at one point (for example, a specific point).

In order to make the first and second object icons overlap and display the relatively dimmed object icons, the mobile terminal 100 places the first and second object icons so that only a part thereof overlaps, The size of the object icon may be made larger or the object icon placed in front may be transparently processed while the touch operation for moving the first object icon is maintained.

This will be described in detail with reference to Figs. 13A to 13D. For convenience of explanation, it is assumed that a plurality of object icons are displayed in the menu search mode.

13A to 13D, the mobile terminal can display object icons 1 to 4 (610 to 640) as a plurality of object icons on the touch screen.

As shown in FIG. 13A, the mobile terminal 100 can receive a touch drag operation from the user at the first point in the object icon 1 610 to the second point in the object icon 4 640. At this time, different three-dimensional display levels are set for the object icon 1 610 and the object icon 4 640, and the object icon 4 (640) It is assumed that the display level is set. Therefore, when the object icons 1 and 4 (610 and 640) are displayed to overlap, the object icon 1 610 having a relatively small degree of protrusion can be relatively depressed and displayed (see FIGS. 13B to 13D).

13B, when the object icons 1 and 4 (610 and 640) are overlapped with each other in a state where the touch drag operation is maintained, the mobile terminal 100 transparently processes the object icon 4 (640) ) (A).

In addition, when the touch drag operation is completed, the mobile terminal 100 may move the object icon 1 610 to the object icon 4 640 and display the object icons 1 and 4 (610 and 640) to overlap .

13C, when the touch drag operation is completed, the mobile terminal 100 moves the object icon 1 610 to the object icon 4 640 so that only a part of the object icons 1 and 4 (610 and 640) .

13D, when the touch drag operation is completed, the mobile terminal 100 moves the object icon 1 (610) to the object icon 4 (640) so that the object icons 1 and 4 (610 and 640) overlap each other , The size of the object icon 1 610 can be displayed relatively large.

According to the present invention, the mobile terminal 100 can display different information according to the three-dimensional display level set on an object icon that is projected or depressed under the control of the controller 180. [ For example, different information may be displayed on the object icon for a first three-dimensional display level and for a second three-dimensional display level, respectively.

In addition, according to an embodiment of the present invention, the object icon display method of the mobile terminal described above can be implemented as a code that can be read by a processor on a medium on which the program is recorded. Examples of the medium that can be read by the processor include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, etc., and may be implemented in the form of a carrier wave (e.g., transmission over the Internet) .

The above-described mobile terminal and its object icon display method are not limited to the configuration and method of the above-described embodiments, but the embodiments can be applied to all or a part of each embodiment May be selectively combined.

100 mobile terminal
151 Touch screen
180 control unit
610, 620, 630, 640 Object icons 1 to 4
651, 652, 653, 654 Three-dimensional setting means

Claims (17)

A touch screen for displaying two or more object icons and receiving a touch input for setting a three-dimensional display level of at least one object icon of the object icons; And
And a controller for setting a three-dimensional display level of the object icon according to the touch pattern of the received touch input and displaying the object icon three-dimensionally protruded or depressed according to the set three-dimensional display level,
Wherein,
When the first object icon among the object icons is touched and moved to the position of the second object icon, it is determined whether the three-dimensional display levels of the first and second object icons are the same,
If the three-dimensional display levels of the first and second object icons are different from each other, the first and second object icons are displayed in a superimposed manner,
If the three-dimensional display levels of the first and second object icons are equal to each other, the first object icon is displayed next to the second object icon, and at the same time, the first and second object icons and the three- And displays a third object icon having a different display level so as to be identified. The method according to claim 1,
Wherein the touch screen displays two or more indicators corresponding to each of two or more three-dimensional display levels,
Wherein the controller assigns a three-dimensional display level corresponding to the selected indicator to the object icon when a specific indicator among the indicators is selected. The apparatus of claim 1,
When the first three-dimensional display level is set for the object icon, the specific object icon is protruded or depressed by a first distance corresponding to the set first three-dimensional display level,
And when the second three-dimensional display level is set for the specific object icon, the specific object icon is protruded or depressed by a second distance corresponding to the set second three-dimensional display level. delete The apparatus of claim 1,
Wherein the second object icon is transparent when the first object icon is moved on the second object icon while the protruding degree of the first object icon is smaller than the second object icon. Displaying two or more object icons on a touch screen;
Setting a three-dimensional display level of the object icon according to a touch pattern of the received touch input when a touch input for setting a three-dimensional display level of at least one object icon among the object icons is received;
Displaying the specific object icon three-dimensionally protruding or depressed according to the set three-dimensional display level;
Determining whether the three-dimensional display levels of the first and second object icons are the same when the first object icon among the object icons is touched and moved to a position of the second object icon;
If the three-dimensional display levels of the first and second object icons are different from each other, displaying the first and second object icons in a superimposed manner; And
If the three-dimensional display levels of the first and second object icons are equal to each other, the first object icon is displayed next to the second object icon, and at the same time, the first and second object icons and the three- And displaying a third object icon having a different display level so as to be identified. delete delete delete delete delete delete delete delete delete delete delete

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