KR100592173B1 - Method for framing Hangul text in mobile phone - Google Patents

Abstract

The present invention relates to a method of displaying Korean characters in a mobile communication terminal. According to the present invention, when a user inputs a consonant, it is determined whether the input consonant exists in a consonant code table inside a mobile communication terminal. If the entered consonant exists in the consonant code table, the image data of the consonant stored in the consonant table is displayed at the position of the reference position of the corresponding letter stored in the consonant position table plus the relative position value of the consonant. When the user inputs the neutral after inputting the initial, it is determined whether the received neutral is present in the neutral code table inside the mobile communication terminal. If the inputted neutral is present in the neutral code table, the image data of the loyalty stored in the neutral table is displayed at the position as much as the relative position value of the neutral is added to the reference position of the corresponding letter stored in the neutral position table. When the user inputs the finality after inputting the neutrality, it is determined whether the received finality exists in the final code table inside the mobile communication terminal. If the entered bellows exist in the bellows code table, the image data of the bellows stored in the bellows table is displayed at the position as much as the relative position value of the bellhead is added to the reference position of the corresponding letter in the bellows position table.

Text, Mobile Phone, Writing, Korean

Description

How to display Korean on a mobile terminal {Method for framing Hangul text in mobile phone}             

1 is a block diagram showing the internal configuration of a mobile communication terminal of the present invention.

2 is a flowchart illustrating a character input process in a mobile communication terminal of the present invention.

3A is a diagram illustrating a table of initial, neutral, and final letters stored in a mobile communication terminal of the present invention.

3B is a view showing a relative position table of initial, neutral, and final stored in the mobile communication terminal of the present invention.

4 is a screen example showing how characters are input on the screen in the mobile communication terminal of the present invention.

5 is a flowchart illustrating a character creation process in a conventional mobile communication terminal.

The present invention relates to a method of displaying Korean characters in a mobile communication terminal. More specifically, the present invention relates to a method of displaying Korean characters using the Hangul output system that outputs characters by combining Hangeul into initial, neutral, and final characters.

5 is a flowchart illustrating a character creation process in a conventional mobile communication terminal.

The conventional mobile communication terminal searches for a problem entered in the Hangul code table when the user inputs Korean characters (step 503) when the user inputs characters to use a phone book or a text message service (step 506). . Depending on whether or not the character entered by the user exists in the Korean code table (step 509), if the character entered by the user exists in the corresponding Korean code table (YES in step 509), the character is displayed on the screen. Output (step 518), and if it does not exist (NO in step 509), asks whether to re-enter the character (step 512). If the character is re-entered (YES in step 512), the character is re-searched to see if the re-entered character exists in the Hangul code table (step 506). If not, the character is re-entered (No in step 512). Characters are output in the individual form of the character (step 515).

As described above, when a character is prepared in a conventional mobile communication terminal, it is possible to output quickly because only a character corresponding to the character input by the user exists in the Hangul code table in the terminal. The problem was that only a few of the 11,172 possible letters were supported.

In addition, since the terminal occupies a large amount of nonvolatile memory, efficient memory management was not possible, and there was a problem in that it was economically burdened because there was a price limit for the memory.

The present invention has been made in view of the above points, and using the principles of consonant, neutral, and final constitution of Hangul, the letters corresponding to consonant, neutral, and final are stored in a table, and the consonant, neutral, and final are displayed. It is to provide a Korean display method in a mobile communication terminal which prepares a character by storing the relative position value of the corresponding character to be a table and outputting a combination thereof.

Another object of the present invention is to provide a method of displaying Korean characters in a mobile communication terminal which enables efficient memory management by using many Korean fonts while using less memory.

It is still another object of the present invention to provide a method of displaying Korean characters in a mobile communication terminal, which reduces the production cost according to the memory price limit as a result of using less memory.

In order to achieve the above object, the present invention, when a user inputs a consonant, determines whether the input consonant exists in the consonant code table inside the mobile communication terminal. If the entered consonant exists in the consonant code table, the image data of the consonant stored in the consonant table is displayed at the position of the reference position of the corresponding letter stored in the consonant position table plus the relative position value of the consonant.

After displaying the consonants, when the user inputs the neutral, it is determined whether the input neutrality exists in the neutral code table inside the mobile communication terminal. If the inputted neutral is present in the neutral code table, the image data of the loyalty stored in the neutral table is displayed at the position as much as the relative position value of the neutral is added to the reference position of the corresponding letter stored in the neutral position table.

After displaying the neutrality, when the user inputs the finality, it is determined whether the received finality exists in the final code table inside the mobile communication terminal. If the entered bellows exist in the bellows code table, the image data of the bellows stored in the bellows table is displayed at the position as much as the relative position value of the bellhead is added to the reference position of the corresponding letter in the bellows position table.

In addition, when the process of inputting one letter is completed, it is preferable to move the reference position of the letter to the right by one letter size.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing the internal configuration of a mobile communication terminal of the present invention.

The mobile communication terminal 100 includes a transmitter 110 including a modulator and a transmission amplifier, a receiving amplifier, and a demodulator to transmit and receive signals to and from a mobile communication system including a base station, a mobile switching center, and a short message center. It includes a receiver 120 that includes.

The display unit 150 may be formed of a liquid crystal display (LCD) or the like, and outputs various display data and text messages generated by the mobile communication terminal. The key input unit 140 may include a keypad or the like, and includes a plurality of numeric / character input keys, a function key for interfacing with a user, a key for a call, and the like.

The controller 130 includes a digital signal processor (DSP), a microprocessor, and other circuits. The controller 130 controls the transmitter 110 and the receiver 120 so that a user of the mobile communication terminal may use the speaker 170 and the microphone 180. Allows you to make voice calls with other users. In addition, according to the present invention, the controller 130 determines whether the corresponding letter exists in the storage unit 160 according to each initial, neutral, and final type input by the user and controls to output the letter.

Storage unit 160 is composed of a ROM (Read Only Memory (ROM)) and a voice memory for storing a plurality of programs and data, according to the invention 19 letters corresponding to the initial, 21 letters corresponding to the neutral, The 27 characters corresponding to the finality are stored in a table, and the relative position values for each initial, neutral, and final star are also stored in the form of a table.

2 is a flowchart illustrating a character input process in a mobile communication terminal of the present invention.

If the user enters the Korean initials to enter a name or a character such as a phone book or a text message (step 203), depending on whether or not the entered first entry exists in the chord code table (step 206), If a consonant exists in the consonant code table (YES in step 206), the searched consonant is displayed at a position equal to the reference position of the letter plus the relative position of the consonant letter (step 209). In other words, the coordinates are obtained from the position table having the relative position and the text is displayed.

After displaying the initials on the screen, the user enters the neutrals (step 212). Search for the entered neutral character and, if present in the neutral code table (step 215), if present ('Yes' in step 215), add the relative position of the neutral character to the reference position of the character. This is indicated at as many positions (step 218). Also, the coordinates are obtained from the position table that stores the relative position, and the text is displayed at the coordinate position.

After displaying the initial and the neutral on the screen, the user enters the finality (step 221). Depending on whether or not the entered final character is present in the final code table existing in the terminal (step 224), if the entered final letter is present in the final code table (YES in step 224). The retrieved final letter is displayed at the position of the final letter plus the relative position of the final letter (step 227). In addition, after inputting a letter, it is preferable to shift the basic position of the letter one space to the right.

3A is a diagram illustrating a table of initial, neutral, and final letters stored in a mobile communication terminal of the present invention.

The initial table stores 19 characters of the initial character and the final table stores 21 characters of the final character. The neutral table stores 27 characters of the neutral.

3B is a view showing a relative position table of specific initial, neutral, and final stored in the mobile communication terminal of the present invention. That is, it can be seen that the coordinate value of the initial 'a' is (a, b), the coordinate value of the neutral '의' is (c, d), and the coordinate value of the final 'a' is (e, f). At this time, the position on the coordinate is as shown in the drawing. In the figure, the initial 'a' starts at the origin, so in this example a = 0, b = 0, the neutral 'ㅏ' is on the x-axis, so d = 0, and the final 'a' is the starting point. E = 0 because it is on the y-axis.

4 is a screen example showing how characters are input on the screen in the mobile communication terminal of the present invention.

Assuming that the coordinate value of the first start point of the LCD screen is (0, 0) and the place where the letter starts is (x, y), the place where the initial star is input is the relative of the initial star from the reference position (x, y). The position (a, b) is separated by (x + a, y + b). In addition, the place where the neutral is input is separated from the reference position (x, y) by the relative position (c, d) of the neutral (x + c, y + d), and the place where the seed is input is the reference position (x, y). Is the distance (x + e, y + f) from the relative position (e, f).

Although the present invention has been described with reference to some examples, the present invention is not limited to the specific embodiments. Those skilled in the art will appreciate that various modifications and changes can be made without departing from the spirit of the invention.

As described above, according to the present invention, the letters corresponding to the initial, neutral, and final characters are stored in a table by using the principle of the initial consonant, the neutral, and the final constitution of the Hangul, and the corresponding letters to be displayed as the initial, neutral, and final consonants. By storing the relative position values of the table as a table and outputting them in combination, it enables efficient memory management in the mobile communication terminal by using many Korean fonts while using less memory.

In addition, by using less memory, the economic cost was reduced by reducing the production cost of the memory price limit.

Claims (2)

A first step of determining whether the inputted consonant exists in the consonant code table inside the mobile communication terminal when the user inputs the consonant; If the inputted consonant exists in the consonant code table, displaying the image data of the consonant stored in the consonant table at a position corresponding to a reference position of the corresponding letter stored in the consonant position table plus a relative position value of the corresponding consonant; A third step of determining whether the inputted neutrality exists in the neutral code table inside the mobile communication terminal when the user inputs the neutrality; If the input neutrality exists in the neutral code table, displaying the image data of the corresponding neutral stored in the neutral table at a position where the relative position value of the corresponding neutral is added to the reference position of the corresponding character stored in the neutral position table; A fifth step of determining whether the received finality exists in the final code table inside the mobile communication terminal when the user inputs the finality; If the inputted bell is present in the bell code table, the sixth step of displaying the image data of the bell in the bell table at the same position as the relative position of the bell is added to the reference position of the corresponding letter in the bell. ; Korean display method in a mobile communication terminal comprising a. The method of claim 1, A method of displaying Korean characters in a mobile communication terminal, characterized in that after the sixth step, the reference position of the character is moved to the right by one letter size.

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