KR20020071146A - Mobile communication terminal have capture feature of screen - Google Patents

Abstract

PURPOSE: A mobile communication terminal having a picture capture function is provided to decrease the effort of reworking and offer convenience to a user by providing a time for storing working contents to the user when receiving calls. CONSTITUTION: If a call is received(ST13), it is discriminated whether a current mode of a terminal is an editing mode(ST14). In case that the current mode of the terminal is the editing mode, it is confirmed whether the storage of editing contents is selected(ST15). In case that the storage of the editing contents is selected, a capture menu is loaded and selected(ST16). An editing picture is captured and stored(ST17). If the storage is completed, the mode of the terminal is converted into a call receiving mode(ST18) and the call connects for performing a telephone conversation(ST19).

Description

Mobile communication terminal have capture feature of screen}

The present invention relates to a mobile communication terminal having a screen capture function for capturing and storing content currently being edited and then recalling and re-editing the captured screen at a desired time, in particular, a terminal additional function (electronic notebook). , Even if a call is received while editing a message, etc., by maintaining the edit mode for a while, so that the edited contents so far are stored at the user's discretion, and when the call ends, the loaded edited contents are loaded and continued. It relates to a mobile communication terminal that can be edited by.

In general, the modern mobile communication terminal is an essential element in the life of modern people, and its functions require not only a simple call function but also various additional functions (messages, the Internet, etc.), which leads to many manufacturing and service companies. They are competing with each other to implement various add-ons, and these add-ons are configured so that users can edit or input contents arbitrarily.

On the other hand, such a general mobile communication terminal as shown in Figure 1, the antenna (ANT) for transmitting and receiving high frequency, the duplexer 10 for separating the transmission and reception signals, and in the duplexer 10 A receiver 21 for demodulating the transferred signal into an original signal, a transmitter 22 for modulating and transmitting the transmitted signal to the duplexer 10, and a receiver / transmitter 21 and 22 process the transmitted and received signals. A frequency synthesizer 23 for generating a signal processing frequency, a logic unit 30 for logically detecting a connection state with a service side as the terminal moves, and a terminal according to a signal received by the receiver 21. A control unit 40 for controlling the overall operation of the controller, a first memory 51 in which an operation program is embedded, a second memory 52 in which processed data is stored, and a Hangul, special character, and phone number 3 memory 53, operation state of the telephone A liquid crystal display 60 for displaying text, special characters, and telephone numbers, a voice processing unit 70 for processing incoming and outgoing telephone voice, a handset 81 for transmitting incoming voice, and a handset 82 for inputting outgoing voice; ), And a keypad 90 made of a special keyboard and a general keyboard for implementing a function.

FIG. 2 illustrates an external structure according to an embodiment of the mobile communication terminal shown in FIG. 1 and includes two easily appearing body parts A and flip device parts B. As shown in FIG. The figure shows the flip element B in the " open " position of the telephone, which is referred to as the talker 82 and can be heard through the handset 81. As shown in FIG.

As shown therein, the keypad 90 has similar buttons as well as other buttons coupled with memory recall and additional function buttons such as "Send", "End" and "Menu". Consists of a number of buttons from 0 to 9, # and *. Two buttons arranged on the side of the body portion (A) is a volume control button 91 having a function of adjusting the volume of the signal or the receiver and a number of other functions.

The operation of the mobile communication terminal configured as described above will be described with reference to FIGS. 1 to 3.

First, when the flip element B is opened as shown in FIG. 2, the mobile communication terminal is off-hook to make a phone call or answer.

At this time, when a high frequency is received through the antenna ANT, the duplexer 10 transmits the high frequency received to the receiving side, and the receiver 21 amplifies the received high frequency, and the local frequency obtained from the frequency synthesizer 23 By mixing this, it detects the intermediate frequency, demodulates the original signal and inputs it to the controller 40.

Next, the controller 40 retrieves the received data and applies the received voice signal to the voice processor 70 when the call is received. The voice processor 70 processes the input voice signal to the receiver 81. By transmitting, the user hears the voice being received.

Then, the transmission voice signal input through the talker 82 is processed through the voice processing unit 70 and then transmitted to the transmission unit 22, and the transmission unit 22 modulates the input transmission voice and then power amplifies the duplexer ( 10).

Accordingly, the duplexer 10 makes a call by transmitting an input transmission voice to the outside through the antenna ANT.

On the other hand, when the user operates the "menu" button of the keypad unit 90 to set various functions of the terminal, the control unit 40 receives this, and the third memory (3) by the operating program built in the first memory (51) A menu is displayed on the liquid crystal display (LCD) 60 using Korean characters and special characters stored in 53).

In this case, when the same level of the menu to be displayed on the liquid crystal display 60 is divided into several groups to display sequentially, first the menu corresponding to the first group is displayed, the user of the keypad 90 If you operate the navigation keys (or volume control buttons or other buttons) such as "*" or "#", the menu corresponding to the next group is displayed.

As an example, when the number of menus having the same level to be displayed is nine as shown in FIG. 3, the menu is divided into three groups of three and displayed in the order of (a), (b) and (c) according to the user's button operation. It is.

In addition, when the user selects and operates a button corresponding to the corresponding function among the numeric numbers 1 to 9, the controller 40 receives it and displays the lower menu of the corresponding menu on the liquid crystal display 60.

As described above, the existing mobile communication terminal automatically generates the highest interrupt when receiving a call and automatically exits the mode being edited regardless of what editing operation (e-book or text message) is performed by the user. A text indicating that the received message is displayed on the LCD, and when any button is pressed, a call is connected.

Thus, by leaving the editing mode without giving the user time to store the contents being edited, the user writes the contents for the electronic notebook or the text message disappears.

In addition, this causes the user to have to re-manipulate from the beginning in order to rework the contents edited before the call, there is a problem that wastes time due to rewriting.

In addition, since the menu selection for the use of the additional function is restarted from the beginning, the power consumption increases according to the mode switching such as menu selection, thereby reducing the discharge time of the battery.

Accordingly, the present invention is proposed to solve the above problems of the prior art,

An object of the present invention is to determine whether to save the edit state that the user has been working so far without automatically exiting the mode when a call is received when the user is editing by using the editing function of the mobile communication terminal. If you want to save the content you are editing, you can capture the screen and save it, then receive the call.When the call is completed or you want to re-edit, you can go to the saved screen before the call by using the recalled menu. It is to provide a mobile communication terminal having a screen capture function to continue the editing work.

The present invention for achieving the above object,

Determining a mode of the terminal when a call is received in a reception waiting state;

Checking whether or not to save the content currently being edited in the editing result in the determination mode;

Capturing the screen being edited and storing the edited content when the verification requires the storage of the content being edited;

After the storage, the method is configured to switch to a general call reception mode.

1 is a schematic block diagram of a general mobile communication terminal,

2 is a view showing a schematic appearance of a general mobile communication terminal according to FIG.

3 is a diagram illustrating an operating state of a liquid crystal display according to a menu displaying method of a general mobile communication terminal.

4 is a diagram illustrating a screen capture process when receiving a call in a mobile communication terminal according to the present invention.

5 is a flowchart illustrating a process of loading a screen captured by a mobile communication terminal according to the present invention.

<Explanation of symbols for the main parts of the drawings>

40 ..... Controls

51, 52, 53 ..... 1st to 3rd memory

60 ..... Liquid Crystal Display (LCD)

90 ..... Keypad

91 ..... Volume control button

Hereinafter, a preferred embodiment of a mobile communication terminal having a screen capture function of the present invention according to the above technical concept will be described in detail with reference to the accompanying drawings.

In the present invention, when a call is received, the terminal automatically checks whether the current mode is the edit mode or the normal mode. In the normal mode, the call is received as it is, and in the edit mode as a result of the check, the user confirms whether to save the contents of the work to the user using the edit menu.

Next, if the user does not want to save the content being edited (or input), the call is received as it is, and if the user wants to save the content being edited, the screen being edited is captured and stored in the memory.

Here, in order to capture and store the screen being edited by the user, the feature code and the edited content of the previously displayed screen should be stored.

Meanwhile, the characteristic code will be briefly described as follows.

As shown in FIG. 3 of the accompanying drawings, in general, all terminals have many additional functions (electronic notebook, text message transmission, and the like), and to display the respective functions on the LCD screen for the user to use. Manufacturer-specific feature codes for each screen (or menu) are pre-stored in memory.

In other words, each screen displayed by pressing a menu key has a feature code. For example, if a user wants to send a text message, the user must press a predetermined key sequentially to enter the screen. For example, if you want to input the contents of a message in order to send a text message from Hyundai's "HGP-9800" terminal (Gulliver), you must press the [Message Mode] [Send Message] [Message] button in order. Move to the screen where you can input.

In this case, the characteristic code for the message input screen is [message mode] [send message] [message]. Of course, the button value is stored as a series of numbers in the characteristic code, and after entering the screen, the user can input or edit the desired contents for editing or input function.

4 is a diagram illustrating a screen capture process when receiving a call in a mobile communication terminal according to the present invention.

As shown therein, the terminal is powered on in step ST11, the call reception is detected in the standby state in step ST12, and in step ST13, it is determined whether the call is received.

Next, when the call is received, it is determined in step ST14 whether the current mode of the terminal is the edit (input) mode, and as a result, in step ST15, it is checked whether the content being edited is stored.

Next, in the case of storing the result, the capture menu is loaded and selected in step ST16, and the screen being edited is captured and stored in step ST17.

When the storing is completed, the call is switched to the call reception mode in step ST18 and the call is connected in step ST19.

5 is a flowchart illustrating a process of loading a screen captured by a mobile communication terminal according to the present invention.

As shown therein, a menu for recalling the stored capture screen is selected in step ST21, the characteristic code previously stored in the terminal is analyzed in step ST22, and automatically loaded with the loaded characteristic code in step ST23. Enter.

Next, in step ST24, after loading and displaying the screen of the edited contents stored after capturing in step ST17 of FIG. 4 described above, the process automatically enters the edit mode in step ST25.

As such, when the user wants to edit the captured screen again after completing the call, the user selects the menu of bringing up the capture screen of the terminal, analyzes the characteristic code stored in the terminal, and automatically moves to the corresponding screen. The contents are automatically displayed on the liquid crystal display (LCD).

This allows the user to finish the edits made before the call.

According to the present invention "mobile communication terminal with a screen capture function" described above, by providing a time allowance for the user to save the contents of the work when receiving the call (Call), relieving the effort of rework It provides convenience to the user and at the same time saves the time wasted when reworking, and as a result has the advantage of extending the terminal usage time.

Claims (2)

In the mobile communication terminal, Determining a mode of the terminal when a call is received in a reception waiting state; Checking whether or not the content currently being edited is to be stored when the determination result is in the editing mode; Capturing the screen being edited and storing the screen when the content is being edited as a result of the checking; And storing the screen being edited and automatically switching to a general call reception mode. The method of claim 1, wherein the captured screen loading method comprises: Selecting the stored capture screen recall menu and analyzing a feature code previously stored in the terminal and automatically moving to a corresponding screen; After moving the corresponding screen, loading the screen of the captured and stored edited content and displaying the screen on a liquid crystal display (LCD); And a step of automatically entering the edit mode after the display.