KR100465779B1 - Method for display through download multi-theme of user interface of mobile phone - Google Patents

Abstract

The present invention relates to a display method by downloading a plurality of themes of a mobile communication terminal UI, comprising the steps of: (a) accessing a web server having a theme image database providing a theme screen of the UI; (b) receiving, by the terminal, the stored plurality of theme name data extracted from the database of the web server via a WAP gateway server and displaying the same on an LCD; (c) determining, by the controller of the terminal, whether a predetermined theme is selected from the displayed plurality of themes; And (d) downloading the selected predetermined theme data from a theme image database of a web server to a theme storage area of a flash ROM of a terminal via a WAP gateway server, wherein the downloaded theme data of step (d) is downloaded. Is a binary code, characterized in that it comprises the page layout data and the image data displayed in a position referenced by the page layout data. According to the present invention, the user can download the menu browser screen of the terminal through the wireless Internet, so that various UI screens can be set according to the user's preference.

Description

Display method through multi theme download of mobile communication device WIFI {METHOD FOR DISPLAY THROUGH DOWNLOAD MULTI-THEME OF USER INTERFACE OF MOBILE PHONE}

The present invention relates to a display method by downloading a plurality of themes of a UI of a mobile communication terminal for downloading and displaying a theme desired by a user among a plurality of themes through a wireless Internet.

In general, a mobile communication terminal displays various menus required by a user using a machine man interface (MMI), and the user can use a function selected by the user.

In addition, the initial screen (or IDLE screen, hereinafter referred to as IDLE screen) can be selected, and the user can select and use any one of various IDLE screen themes. The IDLE screen can be downloaded through the wireless Internet so that the user can download the desired image or flash video and use it as the initial screen.

A conventional mobile communication terminal on which an IDLE screen is displayed will be described with reference to FIG. 1 as follows.

1 is a schematic block diagram of a conventional mobile communication terminal.

Referring to FIG. 1, a conventional mobile communication terminal 65 accesses a web site provided by a mobile Internet service provider (MISP) and displays an IDLE screen selected by a user from a base station 60. A receiver 20 which, when transmitted as a Radio Frequency) signal, receives the signal through the antenna 5 and amplifies the signal; A demodulator 25 for demodulating the original digital data signal from the received RF signal; A memory 35 for storing the IDLE screen digital data signal demodulated by the demodulator 25 under the control of the control unit 30; A keypad 45 for inputting a command for a user to operate the terminal 65 to output the downloaded IDLE screen; An LCD 40 for displaying the IDLE screen stored in the memory 35 according to the input of the keypad 45 under the control of the controller 30; The modulator 15 modulates the digital data input by the user via the keypad 45 to the RF signal suitable for wireless transmission, and amplifies the modulated RF signal to the base station through the antenna 5. 60 is configured as a transmitter 10 for outputting.

The memory 35 includes an operating system, an MMI and a wireless Internet browser, an IDLE screen, an icon image, an application program supporting terminal operation, a call melody, and the like.

Referring to the process of the user selects and downloads the IDLE screen in the conventional mobile communication terminal configured as described above are as follows.

The user connects to the website of the wireless Internet service provider and selects the IDLE screen to be downloaded from the IDLE screen theme list by operating the keypad 45. The RF signal including the IDLE screen transmitted from the website through the base station 60 is received through the receiver 20 through the antenna 5 and demodulated in the demodulator 25 by the original IDLE screen digital data signal. The control unit 30 stores the demodulated digital data signal in the memory 35. The user selects the desired IDLE screen theme using the keypad 45 from the IDLE screen list displayed on the LCD 40 to select the downloaded IDLE screen. The IDLE screen selected by the user is output from the memory 35 under the control of the controller 30 and displayed on the LCD 40.

In the above, the memory in which the operating system, the menu browser and the wireless Internet browser, the IDLE screen, the icon image, the application program supporting the terminal operation, the incoming melody, and the like are generally used as a flash ROM. Flash ROM uses an embedded file system (EFS), which is a discrete file system. In other words, because the way in which files are stored is discontinuous, a large image video file may be delayed for a certain time to load and cause a significant load on the system.

In addition, since the downloaded IDLE screen theme is used only as an initial screen of the terminal, the IDLE screen theme is not applied to various MMI screens displayed when the terminal is used.

Therefore, the technical problem to be achieved by the present invention is to speed up the loading of the image file stored in the flash ROM,

The present invention provides a display method through a multi-theme download of a UI of a mobile communication terminal which displays an image displayed through MMI differently according to various themes and enables the image to be downloaded through the wireless Internet.

1 is a schematic block diagram of a conventional mobile communication terminal

2 is a schematic diagram illustrating a display method by downloading a plurality of themes of a mobile communication terminal UI according to the present invention;

3 is a block diagram of a terminal for explaining a display method by downloading a plurality of themes of a mobile communication terminal UI according to the present invention;

4 is a storage data structure diagram of a flash ROM

5 is a flow chart of a display method by downloading a plurality of themes of a mobile communication terminal UI according to the present invention.

6 is an exemplary view of a selection screen for downloading a theme image

7 is a detailed flowchart of a terminal setup process according to the present invention.

8 is a detailed flowchart of a process of displaying a selection theme screen according to the present invention;

9 is a flowchart illustrating a process of operating when an error occurs in the setup process according to the present invention.

10 is an example of an IDLE screen of the sea theme

11 is an exemplary view of a first stage menu screen of a sea theme

12 is an illustration of a two-stage menu screen of the sea theme

In order to achieve the above technical problem, a display method of downloading a plurality of themes of a UI of a mobile communication terminal is related to a method of variously displaying a theme of a UI screen displayed on the mobile communication terminal by downloading (a) a theme of the UI. Accessing a web server having a theme image database providing a screen; (b) receiving, by the terminal, the stored plurality of theme name data extracted from the database of the web server via a WAP gateway server and displaying the same on an LCD; (c) determining, by the controller of the terminal, whether a predetermined theme is selected from the displayed plurality of themes; And (d) downloading the selected predetermined theme data from a theme image database of a web server to a theme storage area of a flash ROM of a terminal via a WAP gateway server, wherein the downloaded theme data of step (d) is downloaded. Is a binary code, characterized in that it comprises the page layout data and the image data displayed in a position referenced by the page layout data.

According to the present invention, in the display method by downloading the plurality of themes, after the step (d), (e) the theme image list data extracted from the theme storage area of the flash ROM of the terminal according to the menu change selection is displayed on the LCD. Doing; (f) reading and decoding theme data selected from the displayed theme image list from a flash ROM to update and set up existing theme data in a theme output area of the flash ROM; (g) displaying IDLE screen data among the updated theme data from the theme data output area of the flash ROM to the video memory and displayed on the LCD; (h) determining, by the controller of the terminal, whether the user has selected a menu on the displayed IDLE screen; And (i) as the menu selection step proceeds step by step, the theme screen data according to the selection step is outputted to the video memory from the theme data output area of the flash ROM and displayed, wherein the theme data is a binary code. And page layout data and image data.

In the present invention, the flash ROM is characterized in that data and programs capable of displaying various themes are divided and stored into a discontinuous file system and a continuous file system.

In the present invention, the discontinuous file system includes: a default theme database for storing data relating to the page layout currently displayed as the theme data output area; A UI library in which UI components and command icons are stored; And a plurality of binary files in which a plurality of binary files including page layout data and image data displaying a theme are previously stored or downloaded through the theme data storage area.

In the present invention, the continuous file system may include a default theme object image in which a moving image file including a still image or a predetermined number of frames of an image currently displayed as the theme data output area is stored.

In the present invention, the continuous file system is a CFS file system.

In the present invention, the default theme object image data stored in the continuous file system is preferably output from the flash ROM and transmitted directly to the video memory.

In the present invention, when updating to a new theme, the control unit reads and decodes a binary file of a new theme included in the plurality of theme binaries and outputs the default theme database and the default theme object image to update existing data. It is desirable to control.

In the present invention, the step of updating and setting up existing theme data (f) comprises: (f-1) the control unit reading data corresponding to a theme selected by the user from a plurality of theme binaries; (f-2) decoding the read file and decompressing the read file; (f-3) outputting page layout data of the decompressed theme data to a default theme database; At the same time as the step (f-3), (f-4) outputting the image data among the decompressed theme data as a default theme object image; (f-5) updating the page layout data and the image data previously stored in the default theme database and the default theme object image with the theme page layout data and the image data outputted above; And (f-6) the control unit turning off and on the power of the terminal.

In the present invention, step (g) in which the IDLE screen is displayed and step (i) in which the screen according to a menu selection step are displayed include (gi-1) page layout data stored in the default theme database and UI library, Reading UI component and command icon data; (gi-2) decoding the read page layout data, the UI component and the command icon data; (gi-3) buffering the decoded UI component and command icon data from a flash ROM to a RAM; Simultaneously with the (gi-3) step, (gi-4) calling the theme image indexed by the data on the currently selected page of the decoded page layout data; (gi-5) outputting image data of the UI component and command icon data buffered in the RAM and the called default theme object image to video memory; And (gi-6) combining the UI component and the command icon data outputted to the video memory by the image data with the image data and displaying the image data on the LCD, wherein the image data is displayed in the page component data in the UI component frame. It is characterized in that is displayed in the position to specify.

In the present invention, between the steps (g) and (h), (gh1) the control unit determines whether there is an error in (g); And (gh2) if there is no error in step (gh1), proceeds to step (h) of displaying an IDLE screen, and if there is an error in step (gh1), the theme binary data of the previous stage of setup stored in a plurality of theme binaries It is preferable to further include the step of decoding the page layout data back to the default theme database by storing the image data as the default theme object image and returning to the pre-setup step.

In the present invention, the theme data including the page layout data and the image data further includes UI component and command icon data, and when the theme data is set up, the UI component and command icon previously stored in the UI library. It is characterized by updating data.

Hereinafter, the present invention will be described in detail with reference to examples, and detailed description will be made with reference to the accompanying drawings to help understand the present invention. However, embodiments according to the present invention can be modified in many different forms, and the scope of the present invention should not be construed as being limited to the embodiments described below. Embodiments of the present invention are provided to more clearly and easily describe the present invention to those skilled in the art. Like reference numerals in the drawings refer to like elements.

2 is a schematic diagram illustrating a display method by downloading a plurality of themes of a mobile communication terminal UI according to the present invention.

Referring to FIG. 2, the web server 50 for providing a theme image of various terminal UIs to a user may encode various theme images from a binary code of page layout data and image data in a predetermined language. And a theme video DB 50a stored therein is constructed. The web server 50 is a WAP G / W (Wireless Application Protocol Gateway) server for converting a Hyper Text Transport Protocol (HTTP) stack, which is a wired Internet-only protocol, to a Wireless Application Protocol (WAP) stack, which is a wireless Internet-only protocol, via the Internet. The WAP G / W converts the protocol of the theme image data transmitted from the web server 50 from HTTP to WAP and transmits the RF signal to the terminal 65 through the base station 60 as an RF signal. .

In the above, the communication protocol from the web server 50 to the WAP G / W server 55 is HTTP, and the communication protocol from the WAP G / W server 55 to the terminal 65 is preferably WAP.

The terminal 65 for downloading and displaying the theme image data transmitted as the RF signal from the base station 60 will be described in detail with reference to FIG. 3 as follows.

3 is a block diagram of a terminal for explaining a display method through the mobile terminal download theme download according to the present invention.

Referring to Figure 3, the terminal according to the present invention, the receiver 20 for receiving and amplifying the RF signal transmitted from the base station 60 through the antenna (5); A demodulator 25 for demodulating theme image data from the received RF signal; A modulator 15 for modulating the input data for accessing the web server 50 into an RF signal for downloading the theme image via the wireless Internet; A transmitter 10 for amplifying a modulated RF signal suitable for transmission and transmitting it through an antenna 5; A keypad that accesses the web server 50 and selects a theme image that the user wants to download, or selects a theme desired by the user from various themes stored in the terminal 65, and operates a menu browser on which the theme is displayed. 45); A program and a database for displaying a theme are stored, and an image file representing a theme is stored in advance, and is further added and stored through a download (Flash ROM) 80; A RAM 70 for temporarily storing data output from the flash ROM 80; A video memory 75 for storing video data output from the RAM 70 and outputting the video data to the LCD 40; An LCD 40 for displaying image data output from the video memory 75 on a screen; In order to display the theme selected by the user, the control unit 30 controls the flash ROM 80 to output data related to the theme image by downloading or pre-stored.

The menu browser is a concept that is further developed from the existing MMI and did not exist in the existing terminal. In the menu browser, the first and second menus are executed in the menu selection as an application called a menu browser, and as a separate application in which the third and third selections are less than or equal to 3rd depth.

In addition, the menu browser is a combination of Configurable Menu Structure and Changeable Skin, and the Configurable Menu Structure may change the menu structure of 1st and 2nd depth, and the menu items may be internal menus, applications, or WAP (Wireless Application Protocol). ) URL (Uniform Resource Location).

Changeable Skin can define combinations of images and keystrokes at 1st depth, to accommodate various types of themes. Conventional MMI 1st depths are fixed in some form, such as up, down, left, right, rotation, or tiling, but Changeable Skin can cover them all. In the 2nd depth, the basic frame moves freely between menus from side to side, between menu items up and down, the theme allows the position of the menu list, menu items, shortcuts of menu items, and image animations.

The flash ROM 80 in which the program and the database for displaying the theme are stored will be described in detail with reference to FIG. 4 as follows.

4 is a storage data structure diagram of a flash ROM.

Referring to FIG. 4, the flash ROM has two types of file systems. The first is a file system in which data is distributed and stored as EFS (Embedded File System), which is a discontinuous file system, and the second is a file system in which data is stored continuously as a CFS (Contiguous File System), which is a continuous file system.

The data stored in the EFS file system includes an operating system 80a in which an entire operating system (OS) of the terminal 65 is stored; A default theme DB 80b that stores layout information for each page of a theme currently displayed in a menu browser; A UI library 80c for storing a UI component and a command icon for interfacing with a user; The user can select a plurality of themes in a binary code including an image file and a page layout file, and a predetermined number of themes are stored in advance when the terminal is manufactured, and the multiple theme binaries 80d are downloaded and stored through the wireless Internet. ; The application program 80e mounted on the terminal 65 is classified and stored to support various operations of the terminal on the operating system 80a.

The data stored in the CFS file system is called as the default theme object image 80f is displayed by displaying each page for each theme and displayed in the image frame on the layout of each page. The object image is an image or flash video symbolizing a theme.

In addition, the application program 80e includes a short message system (SMS), a wireless application protocol (WAP) browser, a menu browser, a schedule management program, an address book management program, and the like.

In addition, the layout of each page including the theme image and displayed is preferably encoded in an Extensible Markup Language (XML) programming language. Each page must be indexed to call the image to be inserted.

The operation of the display method through the mobile communication terminal menu browser multiple theme download according to the present invention having the above configuration will be described with reference to FIGS. 5 to 12 as follows.

5 is a flowchart illustrating a display method of downloading a mobile communication terminal menu browser multiple themes according to the present invention.

Referring to FIG. 5, the user terminal 65 attempts to access a web server 50 storing various theme images in a theme image DB 50a in order to download a theme screen of a displayed menu browser. (S100). The terminal 65 displays the list of theme screens stored in the theme image DB 50a transmitted by the web server 50 in correspondence with the user's download (S200). The displayed screen is described with reference to FIG. 6 as follows.

6 is an exemplary view of a list of theme screens displayed for download.

Referring to FIG. 6, the theme image list stored in the current theme image DB 50a is, for example, '1. Mountain ',' 2. Sea, '3. Lake ',' 4. 'Eye' may be displayed as shown in FIG. That is, the list file output from the theme image DB 50a is transmitted to the WAP G / W server 55 via the Internet by the HTTP protocol, and the WAP G / W server 55 transfers the HTTP protocol to the wireless Internet-specific protocol. The WAP protocol is converted into a WAP protocol, and is modulated into an RF signal through the base station 60 and transmitted to the terminal 65. The terminal 65 displays the corresponding file through the LCD 40.

In addition, the terminal 65 determines whether the user selects a desired theme screen using the command icon at the bottom of FIG. 6 (S300). If not selected, the process S300 is repeated, and if selected, the terminal 65 downloads the selected theme image transmitted from the theme image DB 50a of the web server 50 and flash-80 of the user terminal 65. Save to (S400). For example, if a user selects' 2. Sea 'is selected, the web server 50 from the theme image DB (50a)' 2. Outputs the theme image data corresponding to 'the sea', and the theme image data output from the theme image DB 50a is transmitted to the WAP G / W server 55 through the Internet by the HTTP protocol, and the WAP G / W server ( 55) converts the HTTP protocol into a WAP protocol, which is a wireless Internet-specific protocol, and sends it to the base station 60. The base station 60 modulates the theme image data of the WAP protocol method into an RF signal and transmits the theme image data to the terminal 65. The terminal 65 stores the sea image data in a plurality of theme binaries 80d of the flash ROM 80. Let's do it.

The terminal 65 determines whether the user has selected a theme change menu for changing the theme of the menu browser using the keypad 45 to select the sea theme stored through the download (S500). If the theme change menu is not selected, the process is repeated from step S500, and if selected, a list of pre-stored themes stored in the plurality of theme binaries 80d of the flash ROM 80 of the terminal 65 and a list of the downloaded added themes. The display is displayed in a manner similar to that of FIG. 6 (S600). That is, the controller 30 uses a RAM to extract a file name (which may be referred to as a theme name) extracted from the flash ROM 80 from a binary file including page layout data and image data for each theme stored in the plurality of theme binaries 80d. Display through 70 and video memory 75.

In addition, the terminal 65 determines whether the user selects the theme screen of the menu browser to be selected from the displayed terminal storage theme list (S700). If the user does not select a theme screen, the process is repeated from the process S700, and if the user selects a desired theme, the controller 30 decodes and decompresses a file corresponding to the selected theme to the default theme DB 80b and the default. The existing theme data stored in the theme object image 80f is updated and the power is reset (S800).

In the above, the user can select a desired one of the various themes listed. Since the present invention is a display method of a menu browser through download, it is preferable to select a downloaded theme. That is, the sea theme downloaded from the above process is selected.

When the terminal 65 is turned on again from the setup process, the control unit 30 reads IDLE screen data of the selected theme from the default theme DB 80b and the default theme object image 80f of the flash ROM 80, and the UI. The UI component and the command icon data of the library 80c are combined in the video memory 75 to be displayed on the LCD 40 (S900). The displayed screen is, for example, as shown in FIG. 10 to be described later.

Detailed description of the process S800 and S900 will be described later.

When the selected theme IDLE screen is displayed, the terminal 65 determines whether the user selects a first-level menu (hereinafter, referred to as 1st Depth) icon (S1000). If 1st Depth is not selected in the above, the process is repeated from step S1000. If 1st Depth is selected, the controller 30 receives the corresponding command and reads and decodes 1st Depth page layout data from the default theme DB 80b. The image data indexed by the page is called from the default theme object image 80f and output to the video memory 75 to be displayed on the LCD 40 (S1100). The screen displayed above will be described in more detail with reference to FIG. 11 as follows.

11 is an exemplary diagram of a first stage menu screen of a sea theme.

Referring to FIG. 11, the 1st Depth content corresponding to the displayed menu is, for example, '1. Bell / vibration ',' 2. Screen Setup ',' 3. Phone book ',' 4. Text message ', 5. mobile phone management', '6. Fun features ',' 7. Data communication ',' 8. Multimedia, the 1st Depth screen UI component from the UI library 80c of the flash ROM 80 to form the 1st Depth screen UI while outputting the image data. Read and decode command icon data, which is a command icon. The decoded 1st Depth screen UI component and command icon data are output from the flash ROM 80 to the RAM 70 and buffered. The buffered UI component and command icon data are output back to the video memory 75. Image data output from the default theme object image 80f is coupled to the UI component frame and output to the LCD 40.

When the screen is displayed in this manner, the user can find a desired menu by using the left and right arrow keys of the keypad 45.

If the menu desired by the user is the 'phone book', as shown at the top of FIG. Phonebook 'is displayed, and the image is output as a moving picture on the LCD 40. The video appears while continuously displaying five frame image data as illustrated at the bottom of FIG. 11.

When the 1st Depth is performed, the terminal 65 determines whether the user selects a second step menu (hereinafter, referred to as 2nd Depth) (S1200). If the 2nd Depth is not selected in the above, the process is repeated from step S1200, and if the 2nd Depth menu is selected, the control unit 30 receives the command and reads and decodes the 2nd Depth page layout data from the default theme DB 80b. The image data indexed by the page is called from the default theme object image 80f and output to the video memory 75 to be displayed on the LCD 40 (S1300).

The 2nd Depth screen displayed above will be described in more detail with reference to FIG. 12 as follows.

12 is an exemplary diagram of a two-stage menu screen of a sea theme.

Referring to FIG. 11, the 2nd Depth content corresponding to the menu is, for example, '1. Recent calls list ',' 2. Find ',' 3. Registration ',' 4. Group management ',' 5. Empty all ',' 6. In the case of contents of 'self number view', ..., etc., the control unit 30 outputs the image data and simultaneously forms 2nd Depth from the UI library 80c of the flash ROM 80 to form a 2nd Depth screen UI. Reads and decodes the phone book UI components and command icons that are command icons on the screen. The decoded 2nd Depth screen UI components and command icons are output from the flash ROM 80 to the RAM 70 and buffered. The buffered UI component and command icon data are output back to the video memory 75. The image data output from the default theme object image 80f is combined with the UI component frame and output to the LCD 40.

The image output by this process is shown in the form shown in FIG. That is, a flash video is output at the top of the screen, a 2nd Depth menu is output at the center, and a command icon is output at the bottom.

When the desired menu is selected in the 2nd Depth, a three-step menu selection process (3rdDepth) is entered. The process is performed in the same manner as described above.

And, the content of the video output in each process can be produced according to the manufacturer's preference, the frame number of the video starts from a single image and the number is at the manufacturer's choice.

The terminal setup process (S800) for displaying the theme selected by the user will be described in detail with reference to FIG. 7 as follows.

7 is a detailed flowchart of a terminal setup process according to the present invention.

Referring to FIG. 7, the controller 30 of the terminal 65 reads a file corresponding to a theme selected by the user from the plurality of theme binaries 80d (S800-1). The controller 30 decodes the read file and decompresses it (S800-2). The controller 30 outputs the page layout data of the decompressed theme file to the default theme DB 80b (S800-3). At the same time, the control unit 30 outputs the image data of the decompressed theme file as the default theme object image 80f (S800-4). The controller 30 updates the page layout data and image data previously stored in the default theme DB 80b and the default theme object image 80f with the theme page layout data and image data outputted above (S800-5). The control unit 30 of the terminal 65 executes a reset to turn off and on the power of the power supply unit (not shown) (S800-6).

The process of displaying the IDLE screen of the sea theme selected by the user (S900) will be described with reference to FIG. 8 as follows.

8 is a detailed flowchart of a process of displaying a selection theme screen according to the present invention.

Referring to FIG. 8, the controller 30 reads the sea theme-related page layout data, UI components, and command icon data stored in the default theme DB 80b and the UI library 80c (S900-1). The controller 30 decodes the read page layout data, the UI component, and the command icon data (S900-2). The controller 30 outputs and decodes the decoded UI component and command icon data from the flash ROM 80 to the RAM 70 (S900-3). At the same time, the controller 30 calls the sea theme image indexed by the data of the initial page among the decoded page layout data (S900-4). The controller 30 outputs the UI component and command icon data buffered in the RAM 70 and the image data of the called default theme object image 80f to the video memory 75 (S900-5). The controller 30 combines the UI component and the command icon data outputted to the video memory 75 by the image data on the LCD 40 (S900-6). That is, the image is displayed in the UI component frame, and the position of the image in the frame is a position referenced by the page layout data.

The IDLE screen displayed above will be as shown in FIG.

10 is an exemplary diagram of an IDLE screen of a sea theme.

Referring to FIG. 10, the lower nine image frames are image data output from the default theme object image 80f, and the upper portion is an LCD 40 of the terminal 65 when nine frames are output as a flash video. The frame is a UI component and the 'Menu', 'OK' and 'Phonebook' are command icons. The number of frames of the flash video may express the theme in a predetermined number.

The image file output from the default theme object image 80f, which is the CFS region of the flash ROM 80, is directly output to the video memory 75 without passing through the RAM 70 because the CFS region is a continuous file system. This is because it does not need to be buffered again in the RAM 70. That is, the data in the EFS area, which is a discontinuous file system, requires a buffering process in which data distributed in RAM is rearranged, but the CFS area, which is a continuous file system, does not need such a process.

All of the above processes are displayed by the downloaded theme screen through the setup process in the terminal. For example, the error does not occur during the setup process. For example, if the download file is defective or there is an unknown error in the terminal. If so, errors can occur during setup. According to the present invention, it is preferable to further include the operation of the terminal 65 when the error occurs between steps S800 and S900.

9 is a flowchart illustrating a process of operating when an error occurs in the setup process according to the present invention.

Referring to FIG. 9, when an error occurs, an operation of the terminal is performed. When a process of changing to a new theme is performed by the terminal setup process (S800), the controller 30 determines whether there is an error in every setup process (S840). . If there is no error in the setup process, the display proceeds to the above-described selection IDLE screen display process (S900). If there is an error in the setup process, that is, the controller 30 selects the theme selected by the user from the plurality of theme binaries 80d. It occurs during the process of reading and decoding the files stored in the default theme DB 80b and the default theme object image 80f and converting them into new theme data. The control unit 30 is a pre-setup step stored in the plurality of theme binaries 80d. Binary files of the default page layout data and the default theme object image are decoded again so that the default page layout data is stored in the default theme DB 80b and the default theme object image file is stored in the default theme object image 80f before selecting a new theme. The screen returns to the IDLE screen (S880). In other words, the process is to set up a default theme. After returning to the pre-setup screen, the user proceeds again from the process of selecting a new theme (S500).

Further embodiments in addition to the one embodiment described above are as follows.

That is, the multiple theme binaries 80d of the flash ROM 80 of the terminal 65 can be changed so that UI components and command icons stored in the UI library 80c and always displayed in a fixed form are adapted to each theme. And a binary file including existing theme-specific page layout data and theme object images stored in the theme image DB 50a of the web server 50 and stored.

Then, when setting up a new theme, the theme selected from multiple theme binaries is decoded into page layout data, object images, UI components, and command icons, respectively, so that the default theme DB 80b, default theme object image 80f, and UI library Stored at 80c. That is, a UI component and a command icon created with a new theme can be displayed on the screen.

After all the above processes, various themes selected by the user may be displayed on the menu browser screen in providing the display method through the mobile terminal download.

In the above described with reference to the accompanying drawings, preferred embodiments of the present invention in detail. However, embodiments of the present invention may be variously modified or applied by those skilled in the art, the scope of the technical idea according to the present invention should be determined by the claims below. will be.

According to an aspect of the present invention, in displaying the UI screen of the terminal, various themes can be downloaded through the wireless Internet, and thus various changes can be made according to a user's preference of the menu browser display.

According to another aspect of the present invention, since the object image data for each theme is stored in a continuous file system, the object image data may be output directly when the object image data is loaded, thereby speeding up the loading of the object image data.

Claims (12)

In the method for variously displaying the theme of the UI screen by using a mobile communication terminal storing the UI component and the command icon in the discrete file system defined in the flash ROM, (a) a terminal on a web server that constructs a plurality of theme data as a database, including a page layout corresponding to a theme and an image object to be inserted into an image frame on the page layout to provide a UI theme screen of the terminal; Accessing; (b) receiving, by the terminal, a plurality of theme name data extracted from the database of the web server via a WAP gateway server; (c) determining, by the controller of the terminal, whether a predetermined theme is selected from the displayed plurality of themes; (d) downloading the selected theme data from the database of the web server to the theme storage area of the flash ROM of the terminal via the WAP gateway server; (e) Receive a UI change request from the user to the downloaded theme, read and decode the corresponding theme data from the flash ROM, and the layout for each page is a discrete file system defined in the flash ROM, the layout for each page. Separating and storing an image object to be inserted into an image frame on an image into a continuous file system defined in a flash ROM, and setting the stored theme as a default theme of the terminal; And (f) if the user has a page output request linked with a menu of a predetermined depth belonging to a basic theme, the UI component and command icons corresponding to the layout and layout of the requested page are read and decoded from the discontinuous file system. After buffering in RAM and outputting to video memory, a graphic object to be inserted into an image frame on a page layout is read from the continuous file system and output directly to video memory, so that UI components and comment icons are displayed according to the page layout. And coupled to the output to the LCD, wherein the display method comprises downloading a plurality of themes of the UI of the mobile communication terminal. delete delete The method of claim 1, wherein the discontinuous file system, A default theme database that stores data about layouts per page belonging to a basic theme; A UI library in which UI components and command icons are stored; And And a plurality of theme binaries for storing downloaded theme data in a binary code form. The method of claim 1, The image object stored in the continuous file system, A display method by downloading a plurality of themes of a UI of a mobile communication terminal, characterized in that the video file includes a static image file or a predetermined number of image frames. The method of claim 1, wherein the continuous file system, Display method by downloading a plurality of themes of the mobile terminal UI, characterized in that the CFS file system. delete delete The method of claim 1, wherein step (e) (e-1) reading the theme data selected by the user from the flash ROM; (e-2) decoding the read file and decompressing the read file; (e-3) outputting page layout data of the decompressed theme data to a default theme database of a discontinuous file system defined in a flash ROM; (e-4) simultaneously with the step (e-3), outputting the image object data among the decompressed theme data as a default theme object image of a continuous file system defined in a flash ROM; And (e-5) updating the page layout data and the image object data previously stored in the default theme database and the default theme object image with the output page layout data and image object data. Display method by downloading a plurality of themes of the communication terminal UI. The method of claim 1, wherein step (f) comprises: (f-1) reading page layout data and UI component and command icon data stored in a discontinuous file system defined in the flash ROM; (f-2) decoding the read page layout data and UI component and command icon data; (f-3) buffering the decoded UI component and command icon data from a flash ROM to a RAM; (f-4) calling the image object indexed by the currently selected page of the decoded page layout data from the continuous file system defined in the flash ROM simultaneously with the step (f-3); (f-5) outputting the UI component, command icon data, and the called image object buffered in the RAM to video memory; And (f-6) combining the UI component and the command icon data outputted to the video memory with the image object and displaying the image object on the LCD; and downloading the plurality of themes of the UI of the mobile communication terminal. Display method. According to claim 1, Between (e) and (f) step, (ef-1) determining whether there is an error in step (e); And (ef-2) If there is an error in step (ef-1), the page layout data decoded by reading and decoding the theme data before setting the basic theme from the flash ROM again is a discontinuous file system defined in the flash ROM. And storing the decoded image object in a continuous file system defined in a flash ROM and setting the stored theme as a default theme. The method of claim 1, The theme data further includes UI component and command icon data, In the step (e), the UI component and the command icon data are additionally decoded when the theme data is decoded, and the UI component and the command icon data pre-stored in the flash ROM's discontinuous file system are decoded. A display method through downloading a plurality of themes of a UI of a mobile communication terminal, characterized by updating command data.