KR101504684B1 - Mobile terminal and operation method thereof - Google Patents

Abstract

The present invention relates to a portable terminal and an operation method thereof. The present invention includes the steps of displaying an image, performing an action corresponding to the image if the image is selected, and periodically displaying the second image if no image is selected. According to the present invention, since the idle screen is periodically changed, the user can feel less bored and can perform the operation through the idle screen.

Idle screen, cycle, change

Description

The present invention relates to a mobile terminal and an operation method thereof,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a portable terminal and an operation method thereof, and more particularly, to a portable terminal capable of periodically changing an idle screen of a portable terminal and guiding a user's operation of the portable terminal and an operation method thereof.

A portable terminal is a portable device having at least one function that can carry out voice and video communication, a function to input and output information, and a function to store data while being portable.

In order to realize a complicated function, a mobile terminal implemented in the form of a multimedia device is being applied variously in terms of hardware and software. Therefore, the portable terminal can serve as a camera and also plays a music or a video player.

In general, when the portable terminal is not used, the idle screen displayed on the display unit can be selected by the user. However, since only the selected image or flash image is repeatedly displayed as the idle screen, the user can feel bored. In addition, the image selected as the standby screen has a problem that it can not perform the function of the operation execution menu in addition to being displayed on the display unit.

Accordingly, there is a need for a method that can periodically change an image displayed on the idle screen and utilize the displayed image as an operation execution menu, thereby guiding the user to view the idle screen and execute a specific operation.

Accordingly, an object of the present invention is to provide a portable terminal and an operation method thereof, which can induce a user to perform an operation by changing an idle screen periodically and enabling an operation to be performed through selection of an idle screen.

According to another aspect of the present invention, there is provided a method of operating a portable terminal, the method comprising: displaying an image; performing an operation corresponding to the image when the image is selected; And displaying the second image.

According to another aspect of the present invention, there is provided a method of operating a portable terminal, the method comprising: displaying an art wall composed of a plurality of images; when one image of the art wall is selected, And displaying the second art wall periodically if one of the images of the art month is not selected.

According to another aspect of the present invention, there is provided a portable terminal comprising: a display unit; and a display unit displaying an image on the display unit, performing an operation corresponding to the image when the image is selected, And displays the second image on the display unit periodically.

According to another aspect of the present invention, there is provided a portable terminal, comprising: a display unit; and a display unit displaying an ARTWALL including a plurality of images on the display unit, wherein when one of the images is selected, And a controller for periodically displaying the second art wall on the display unit when one of the art walls is not selected.

According to the present invention, since the idle screen is periodically changed, the user can feel less boredom and can perform the operation through the idle screen, so that the manipulation of the mobile terminal can be frequently induced.

Hereinafter, the present invention will be described in detail with reference to the drawings.

The portable terminal described in this specification includes a mobile phone, a smart phone, a notebook computer, a digital broadcasting terminal, a PDA (Personal Digital Assistants), a PMP (Portable Multimedia Player), and navigation.

FIG. 1 is a block diagram of a portable terminal according to an exemplary embodiment of the present invention. Referring to FIG. Referring to FIG. 1, a mobile terminal according to an exemplary embodiment of the present invention will be described in terms of its functional components.

1, the portable terminal 100 includes a wireless communication unit 110, an A / V input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, A memory 160, an interface unit 170, a control unit 180, and a power supply unit 190. When such components are implemented in practical applications, two or more components may be combined into one component, or one component may be divided into two or more components as necessary.

The wireless communication unit 110 may include a broadcast receiving module 111, a mobile communication module 113, a wireless Internet module 115, a short distance communication module 117, and a GPS module 119.

The broadcast receiving module 111 receives at least one of a broadcast signal and broadcast related information from an external broadcast management server through a broadcast channel. At this time, the broadcast channel may include a satellite channel, a terrestrial channel, and the like. The broadcast management server may refer to a server for generating and transmitting at least one of a broadcast signal and broadcast related information and a server for receiving at least one of the generated broadcast signal and broadcast related information and transmitting the broadcast signal to the terminal.

The broadcast-related information may mean information related to a broadcast channel, a broadcast program, or a broadcast service provider. 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 can also be provided through a mobile communication network, in which case it can be received by the mobile communication module 113. Broadcast-related information can 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).

The broadcast receiving module 111 receives broadcast signals using various broadcasting systems. In particular, the broadcast receiving module 111 may be a Digital Multimedia Broadcasting-Terrestrial (DMB-T), a Digital Multimedia Broadcasting-Satellite (DMB-S) ), Digital Video Broadcast-Handheld (DVB-H), Integrated Services Digital Broadcast-Terrestrial (ISDB-T), and the like. In addition, the broadcast receiving module 111 may be configured to be suitable for all broadcasting systems that provide broadcasting signals, as well as the digital broadcasting system. 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 113 transmits and receives a radio signal to at least one of a base station, an external terminal, and a server on a mobile communication network. Here, the wireless signal may include various types of data according to a voice call signal, a video call signal, or a text / multimedia message transmission / reception.

The wireless Internet module 115 refers to a module for wireless Internet access, and the wireless Internet module 115 can be embedded in the mobile terminal 100 or externally. The short-range communication module 117 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 the short range communication technology. A GPS (Global Position System) module 119 receives position information from a plurality of GPS satellites.

The 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 123. 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. Then, 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. [ The camera 121 may be equipped with two or more cameras according to the configuration of the terminal.

The microphone 123 receives an external sound signal by 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 113 and output when the voice data is in the call mode. The microphone 123 may use various noise elimination algorithms for eliminating noise generated in receiving an external sound signal.

The user input unit 130 generates key input data that the user inputs to control the operation of the terminal. The user input unit 130 may include a key pad, a dome switch, a touch pad (static / static), a jog wheel, a jog switch, and a finger mouse. Particularly, when the touch pad has a mutual layer structure with the display unit 151 described later, it can be called a touch screen.

The sensing unit 140 senses the current state of the portable terminal 100 such as the open / close state of the portable terminal 100, the position of the portable terminal 100, Thereby generating a sensing signal. For example, when the portable terminal 100 is in the form of a slide phone, it is possible to sense whether the slide phone is opened or closed. In addition, a sensing function related to whether or not the power supply unit 190 is powered on, whether the interface unit 170 is coupled to an external device, and the like can be handled.

The output unit 150 is for outputting an audio signal, a video signal, or an alarm signal. The output unit 150 may include a display unit 151, an audio output module 153, and an alarm unit 155.

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

Meanwhile, as described above, when the display unit 151 and the touch pad have a mutual layer structure to constitute a touch screen, the display unit 151 can be used as an input device in addition to the output device. If the display unit 151 is configured as a touch screen, it may include a touch screen panel, a touch screen panel controller, and the like. In this case, the touch screen panel is a transparent panel attached to the outside, and can be connected to a bus inside the portable terminal. The touch screen panel keeps a watch on the contact result, and if there is a touch input, sends the corresponding signals to the touch screen panel controller. The touch screen panel controller processes the signals, and then transmits corresponding data to the controller 180 so that the controller 180 can determine whether the touch input has been made and which area of the touch screen has been touched.

The display unit 151 may be a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, And a display (3D display). There may be two or more display units 151 according to the implementation mode of the portable terminal 100. [ For example, the portable terminal 100 may include an external display unit (not shown) and an internal display unit (not shown) at the same time.

The audio output module 153 outputs 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 153 outputs sound signals related to functions performed in the portable terminal 100, for example, a call signal reception tone, a message reception tone, and the like. The sound output module 153 may include a speaker, a buzzer, and the like.

The alarm unit 155 outputs a signal for notifying the occurrence of an event of the portable terminal 100. Examples of events occurring in the portable terminal 100 include call signal reception, message reception, and key signal input. The alarm unit 155 outputs a signal for notifying the occurrence of an event in a form other than an audio signal or a video signal. For example, it is possible to output a signal in a vibration mode. When a call signal is received or a message is received, the alarm unit 155 may output a vibration to notify it. Alternatively, when the key signal is input, the alarm unit 155 can output the vibration by the feedback to the key signal input. This vibration output allows the user to recognize the occurrence of an event. Of course, a signal for notifying the occurrence of an event may also be output through the display unit 151 or the sound output module 153. [

The memory 160 may store a program for processing and controlling the control unit 180 and may store a function for temporarily storing input or output data (e.g., a phone book, a message, a still image, .

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 , And a ROM. ≪ / RTI > In addition, the portable terminal 100 may operate a web storage for storing the memory 150 on the Internet.

The interface unit 170 serves as an interface with all external devices connected to the portable terminal 100. Examples of the external device connected to the portable terminal 100 include a card socket such as a wired / wireless headset, an external charger, a wired / wireless data port, a memory card, a SIM / UIM card, Input / output, video I / O, and earphones. The interface unit 170 receives data from the external device or receives power from the external device and transmits the data to each component in the portable terminal 100 so that data in the portable terminal 100 can be transmitted to the external device .

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

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 portable terminal according to the present invention has been described in terms of components according to functions. Hereinafter, with reference to FIG. 2 and FIG. 3, the portable terminal related to the present invention will be described in more detail from the viewpoint of the components according to the external form. Hereinafter, for convenience of explanation, a bar-type portable terminal having a front touch screen among various types of portable terminals such as a folder type, a bar type, a swing type, a slider type and the like will be described as an example. However, the present invention is not limited to a bar-type portable terminal, but can be applied to all types of portable terminals including the above-mentioned type.

FIG. 2 is a perspective view of a mobile terminal according to an exemplary embodiment of the present invention, showing a mobile terminal including two display units. Referring to FIG. 2, the case of the present portable terminal 100 is formed by a front case 100A-1 and a rear case 100A-2. Various electronic components are incorporated in the space formed by the front case 100A-1 and the rear case 100A-2. The front case 100A-1 and the rear case 100A-2 may be connected in a folder type or a slide type. At least one intermediate case may be additionally disposed between the front case 100A-1 and the rear case 100A-2. Such cases may be formed by injection molding of a synthetic resin, or may be formed of a metal material, for example, a metal material such as stainless steel (STS) or titanium (Ti).

The first display unit 151a, the first sound output module 153a, and the first camera 121a may be disposed in the main body, specifically, the front case 100A-1. The second display unit 151b may be disposed on the rear case 100A-2 and the first user input unit 130c and the microphone 123 may be disposed on the side of the rear case 100A-2. have. In addition, a second user input section such as a keypad may be disposed in the front case 100A-1 and the rear case 100A-2.

The first display unit 151a and the second display unit 151b include a liquid crystal display (LCD), an OLED (Organic Light Emitting Diodes), and the like that visually express information. The first display unit 151a and the second display unit 151b may be structured such that the touch pad is overlapped with the layer structure to operate as a touch screen so that information can be input by a user's touch.

The first acoustic output module 153a may be implemented in the form of a receiver or a speaker. The first camera 121a may be adapted to photograph an image or a moving image of a user or the like. The microphone 123 may be implemented in a form suitable for receiving voice, sound, etc. of the user.

The first and second user input units may be collectively referred to as a manipulating portion 130. For example, the user input unit 130 may be embodied as a dome switch or a touch pad capable of receiving a command or information by a push or touch operation of a user, or may be a wheel, a jog type, a joystick, Or the like. In a functional aspect, the first user input 130c may operate as a hot-key for activating a special function in the mobile terminal 100, and the second user input may include a start, end, Selection of an operation mode, and the like.

3 is a rear perspective view of the portable terminal shown in FIG. 3, a fourth user input unit 130d, a fifth user input unit 130e, and an interface unit 170 may be disposed on a side surface of the rear case 100A-2. The rear case 100A-2 The second camera 121b may be further mounted on the rear surface of the second camera 121b.

The second camera 121b has a photographing direction substantially opposite to that of the first camera 121a, and may have pixels different from those of the first camera 121a. For example, the first camera 121a has low pixels so that it is easy to capture a face of a user in the case of a video call or the like and send it to the other party. The second camera 121b shoots a general subject and immediately transmits It is preferable to have a high pixel.

A mirror 125 and a flash 126 may be further disposed adjacent to the second camera 121b. The flash 126 illuminates the subject when the subject is photographed by the second camera 121b. The mirror 125 enables the user to illuminate the user's own face or the like when the user intends to take a picture of himself / herself (self-photographing) using the second camera 121b.

And a second sound output module may be further disposed in the rear case 100A-2. The second sound output module may implement the stereo function together with the first sound output module 153a, and may be used for talking in the speakerphone mode.

An antenna for receiving broadcast signals may be disposed on one side of the rear case 100A-2 in addition to the antenna for communication. The antenna may be installed to be capable of being drawn out from the rear case 100A-2.

The interface unit 170 is a path for allowing the portable terminal 100 to exchange data with an external device. For example, the interface unit 170 may be at least one of a connection terminal for connecting to an earphone, a port for short-range communication, or power supply terminals for supplying power to the portable terminal 100, have. The interface unit 170 may be a card socket that accommodates an external card such as a SIM (subscriber identification module) or a UIM (user identity module), a memory card for information storage, or the like.

A power supply unit 190 for supplying power to the portable terminal is mounted on a side surface of the rear case 100A-2. The power supply unit 190 may be a rechargeable battery, for example, and may be detachably coupled to the rear case 100A-2 for charging or the like.

In the above description, the second camera 121b and the like are disposed in the rear case 100A-2, but the present invention is not limited thereto. Also, the second camera 12b may be separately provided, but the first camera 121a may be configured to be rotatable so that the first camera 121a can be photographed up to the photographing direction of the second camera 121b.

4 is a flowchart illustrating a method of operating the portable terminal according to the first embodiment of the present invention.

As shown in FIG. 4, first, the controller 180 displays an image on the idle screen (S400). The standby screen may be an initial screen of the display unit 151. [ Here, the image includes all the images included in the portable terminal, and for example, a photograph included in a photo album, a photograph included in a phone book, a representative image of a music file, an album image of a music file, Text, and menu icons. Also, one or more images may be displayed on the idle screen. When a plurality of images are displayed, the images may be displayed separately from each other or may be displayed side by side. Also, one or more images may be displayed on a part of the idle screen, and one or more images may be displayed on the entire area of the idle screen.

Next, the control unit 180 determines whether the image displayed on the display unit 151 is selected (S405). An image can be selected through the touch screen, and when a plurality of images are displayed, only one image can be selected. If it is determined in operation S405 that the image is selected, the operation corresponding to the selected image is executed (S410).

 For example, when a plurality of pictures are displayed, when one picture is selected, the selected picture is enlarged and displayed. Here, the plurality of photographs and the enlarged photographs may be opaquely overlapped and displayed, and only the enlarged photographs may be displayed on the display unit 151. In addition, if the image displayed in step S400 is a picture included in the phone book, if a picture is selected, the control unit 180 can attempt to establish a call connection to the correspondent corresponding to the selected picture, or transmit a text message A creation window may be displayed on the display unit 151. [ If the image displayed in step S400 is a representative image or album image of the music file, the controller 180 may play the music file when the image is selected. If the image displayed in step S400 is a representative image of the moving image file, the controller 180 may play the moving image file when the image is selected.

On the other hand, if it is determined in step S405 that the image is not selected, the control unit 180 periodically changes the image to another image (S415) and displays it on the idle screen of the display unit 151 (S400). The period in which the image is changed can be set by the user. Even if the displayed image is one in S400, a plurality of images can be displayed on the display unit 151 after a predetermined time elapses. That is, different numbers of images may be periodically displayed or the same number of images may be displayed. If there are a plurality of images displayed in S400, a plurality of images may be all changed in S415, or only some of the plurality of images may be changed. That is, the screen displayed on the display unit 151 in S400 and the screen displayed on the display unit 151 in S415 are periodically changed.

5 is a flowchart illustrating a method of operating a portable terminal according to a second embodiment of the present invention.

As shown in FIG. 5, the control unit 180 displays an art wall composed of a plurality of images on the display unit 151 (S500). Here, Artwall means a plurality of image combinations having aesthetic. That is, a plurality of images obtained by combining images included in the portable terminal in consideration of color, brightness, saturation, and the like can be represented as art walls. The art wall may be used as the idle screen. The image forming the art wall includes all the images included in the portable terminal, and for example, a photograph included in a photo album, a photograph included in a phone book, a representative image of a music file, an album image of a music file, Representative images, text, menu icons, and so on. The image may be an image selected based on a user command.

Next, the control unit 180 determines whether one of a plurality of images included in the art wall displayed on the display unit 151 is selected (S505). One image can be selected through the touch screen. As a result of the determination in step S505, if one image is selected, the control unit 180 enlarges the selected image and displays the enlarged image on the display unit 151 (S510). The enlarged image may be displayed to opaquely overlap with the art wall displayed at S500.

Next, the control unit 180 determines whether the enlarged image is selected in S510 (S515). If it is determined in step S515 that the enlarged image is not selected, the control unit 180 continues to display the enlarged image on the display unit 151 (S510). On the other hand, if it is determined in operation S515 that the enlarged image is selected, the controller 180 executes an operation corresponding to the selected image (S520).

On the other hand, if it is determined in step S505 that one image is not selected, the control unit 180 periodically changes the art wall displayed in step S500 to the second art wall in step S525, and displays the art wall on the display unit 151 in step S500. . Here, the second art wall may include a plurality of images completely different from the art wall displayed at S500, and may include a plurality of images in which some images are the same as the art wall displayed at S500. In addition, the second art wall may include a plurality of images exactly identical to the art wall displayed at S500, but may be an art wall created in a different arrangement or combination.

6 to 8 are views showing an operation method of the portable terminal according to the first example of the present invention, together with a screen displayed on the display unit.

As shown in Fig. 6 (a), when the photograph 600 can be displayed on the idle screen and the photograph 600 is not selected and a predetermined time has elapsed, as shown in Fig. 6 (b) Similarly, a plurality of image arrays 605 including images and images included in the phone book may be displayed on the idle screen, and when a plurality of image arrays 605 are not selected and a predetermined time has elapsed, a plurality of images 610 including an album image of the music file and a representative image of the moving image file may be displayed on the idle screen, as shown in FIG.

6 (a) is selected, if the selected photo 600 is one of the images included in the photo album, the selected photo 600, as shown in FIG. 7 (a) The enlarged picture 615 is displayed on the display unit. When the selected photo 600 is one of the images included in the phone book, as shown in FIG. 7B, a text message creation window 620 for transmitting a character to the partner corresponding to the photo 600 It is automatically displayed. As another example, a call connection may be automatically requested to the other party corresponding to the photograph 600. [ When one image is selected in the plurality of image arrangements 605 shown in Fig. 6B, the selected image is enlarged, as shown in Fig. 7C, so that the enlarged image 625 is divided into a plurality of Is opaquely overlapped with the image array 605 and is displayed on the display unit.

When the album image of the music file is selected in the plurality of images 610 shown in FIG. 6C, the music file corresponding to the selected image is reproduced as shown in FIG. 8A, (630) is displayed. On the other hand, when the representative image of the moving image file is selected in the plurality of images 610 shown in FIG. 6C, the moving image file corresponding to the selected image is reproduced as shown in FIG. 8B, (635) is displayed.

9 to 10 are views showing an operation method of the portable terminal according to the second example of the present invention, together with a screen displayed on the display unit.

As shown in FIG. 9A, a first art wall 640 composed of representative images of a plurality of pictures and a plurality of moving pictures is displayed on the display unit. When no image is selected in the first art wall 640 and a predetermined time has elapsed, the second art wall 645 is displayed on the display unit, as shown in Fig. 9B.

When a picture is selected in the first art wall 640 shown in FIG. 9A, the selected picture is enlarged, as shown in FIG. 10A, . When the representative image of the moving image is selected in the first art wall 640 shown in FIG. 9 (a), as shown in FIG. 10 (b), the representative image 655 of the enlarged moving image is displayed on the display unit Is displayed. On the other hand, when the representative image 655 of the enlarged moving image is again selected, the moving image corresponding to the representative image 655 of the enlarged moving image is reproduced as shown in (c) of FIG. 10, Is displayed.

In addition, the configuration and method of the embodiments described above can be applied to a portable terminal and its operation control method according to the present invention, Or some of them may be selectively combined.

Meanwhile, the present invention can be embodied as a processor-readable code on a processor-readable recording medium such as a mobile station modem (MSM). The processor-readable recording medium includes all kinds of recording apparatuses in which data that can be read by the processor is stored. Examples of the recording medium readable by the processor include a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like, and also a carrier wave such as transmission over the Internet. In addition, the processor readable recording medium may be distributed over networked computer systems so that code readable by the processor in a distributed manner can be stored and executed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the present invention.

1 is a block diagram of a portable terminal according to an embodiment of the present invention;

FIG. 2 is a perspective view of a mobile terminal according to an exemplary embodiment of the present invention,

FIG. 3 is a rear perspective view of the portable terminal shown in FIG. 2,

FIG. 4 is a flowchart illustrating a method of operating a mobile terminal according to a first embodiment of the present invention;

5 is a flowchart illustrating a method of operating a mobile terminal according to a second embodiment of the present invention.

6 to 8 are views showing a method of operating the portable terminal according to the first and second example of the present invention together with a screen displayed on the display unit;

9 to 10 are views showing an operation method of the portable terminal according to the second example of the present invention, together with a screen displayed on the display unit.

Claims (23)

delete delete delete delete delete delete Displaying an art wall (ARTWALL) composed of a plurality of images; Enlarging and displaying the selected image when one of the images is selected; And And displaying the second art wall periodically if one of the art wall images is not selected. 8. The method of claim 7, Wherein the second art wall comprises a plurality of images different from the art wall. 8. The method of claim 7, Wherein the second art wall modifies a plurality of images constituting the art wall into different arrangements and displays the images. 8. The method of claim 7, Wherein the plurality of images are images selected based on a user command and images included in a folder. 8. The method of claim 7, Wherein the art wall is a combination of a plurality of images having esthetics. 8. The method of claim 7, Wherein the art wall includes at least one of a photograph included in a photo album, a photograph included in a phone book, a representative image of a music file, and a representative image of a moving image file. 8. The method of claim 7, And performing an operation corresponding to the image when the enlarged and displayed image is selected. delete delete delete delete delete A display unit; And Displaying an art wall ARTWALL composed of a plurality of images on the display unit, enlarging and displaying the selected image when one of the artmarts is selected, and when one of the artmarts is not selected, And displaying the second art wall on the display unit periodically. 20. The method of claim 19, Wherein the second art wall comprises a plurality of images different from the art wall. 20. The method of claim 19, Wherein the second art wall modifies and displays a plurality of images constituting the art wall in different arrangements. 20. The method of claim 19, Wherein the art wall includes at least one of a photograph included in a photo album, a photograph included in a phone book, a representative image of a music file, and a representative image of a moving image file. 20. The method of claim 19, Wherein the control unit executes an operation corresponding to the image when the enlarged image is selected.

Images