KR100437323B1 - A Korean charater entry method for mobile communication device - Google Patents

Abstract

1. TECHNICAL FIELD OF THE INVENTION

The present invention relates to a Hangul input method that can be used in a mobile communication terminal.

2. The technical problem to be solved by the invention

The mobile terminal enables the user to easily input Korean consonants and vowels.

3. Summary of Solution to Invention

SUMMARY OF THE INVENTION The present invention provides a character input method of a mobile communication terminal in which two or more consonants or vowels are assigned for each numeric key of " 0 " to " 9, " In the first step of selecting a representative consonant or a representative vowel, after the input of the numeric key, the consonant or the vowel among the consonants or vowels assigned to the numeric key by input of a specific key different from the numeric key, A second step of selecting consonants or vowels; And a third step of displaying the selected consonant or vowel.

4. Important uses of the invention

The present invention is used for Hangul input in a mobile communication terminal.

Description

A Korean charater entry method for mobile communication device}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to consonant or vowel input, and more particularly, to a method of inputting Korean alphabet using a mobile information terminal or a portable information terminal such as a PDA.

In general, devices such as a mobile communication terminal or a portable information terminal have only a number and a minimum of function keys in order to reduce the size of the product. You are using a collection.

The present invention is to improve the existing Hangul input method to be able to input Hangul more efficiently.

An object of the present invention is to reduce the number of key input by the user when inputting Korean consonants and vowels, and to provide a method of increasing the key input efficiency by reducing the waiting time until the next syllable.

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

2 is a control flowchart for receiving a text according to an embodiment of the present invention.

Explanation of symbols for the main parts of the drawings

100 control unit 120 display unit

130: voice processing unit 140: RF unit

150: memory 160: key input unit

In order to achieve the above object, the present invention provides a character input method of a portable terminal in which two or more consonants or vowels are assigned for each numeric key of " 0 " to " 9, " Selecting a representative consonant or a representative vowel among consonants or vowels; A second step of selecting a representative consonant or a consonant or a vowel on the left or right side of the representative vowel among consonants or vowels assigned to the numeric key by input of a specific key different from the numeric key after input of the numeric key; And a third step of displaying the selected consonant or vowel.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, numerous specific details are set forth, such as a specific configuration, which are provided to assist in a more general understanding of the present invention, and the present invention may be practiced without these specific details. It is self-evident to those who have. In the following description of the present invention, detailed descriptions of related well-known functions or configurations will be omitted when it is determined that the detailed descriptions may unnecessarily obscure the subject matter of the present invention. The above objects, features and advantages will become more apparent from the following detailed description taken in conjunction with the accompanying drawings.

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

2 is a control flowchart for receiving consonants or vowels according to an embodiment of the present invention.

The control unit 100 controls the overall operation of the mobile communication terminal, performs a control operation for calling, editing a phone number, sending and receiving mail, etc. according to a user's request, and receiving consonants or vowels according to an embodiment of the present invention. Control the operation.

The display unit 110 may be configured as an LCD (Liquid Crystal Display) and the like, and outputs various display data according to the status information and the use mode of the terminal.

The voice processor 130 outputs a digital signal by processing a voice input through a microphone, and converts the data received through the antenna into an analog signal and outputs the analog signal.

The RF unit 140 down-converts and filters the signal received through the antenna and outputs the signal, and up-converts the signal output by modulating the CDMA (CODE DIVISION MULTIPLE ACCESS) from the controller 100. CONVERTING) and filter and transmit to the base station through the antenna.

The memory 150 stores various programs for operating the mobile communication terminal and a plurality of data according to the use of the terminal. In particular, the memory 150 stores a program for receiving consonants or vowels according to an embodiment of the present invention.

Hereinafter, an embodiment according to the present invention will be described in detail with reference to FIGS. 1 and 2.

The following figure shows a schematic configuration of a keypad according to an embodiment of the present invention.

In the present invention, the first letter is pressed without the procedure of specifying the order, and the second letter is pressed. Press a key to order it a second time, then press the key to which the letter is assigned. In addition, when pressing a vowel, the corresponding vowel is input by pressing a key to which the vowel is assigned through the procedure of specifying the order first. However, when you enter ㅑ, ㅕ, ㅛ, ㅠ, ㅖ, ㅔ, ㅒ, ㅒ, etc. Combine the key with the default vowels assigned to 3, 6, and 9, ㅏ, ㅏ, ㅗ, TT, ㅣ, ㅡ. A detailed input method is as follows.

When inputting ㅑ, enter ㅏ + 되는데. The input key is '3' + '3'.

When entering ㅕ, enter ㅓ + 되는데. '+' 3 '+' 3 '. Because to enter ㅓ, '+' 3 'must be entered, but this means that it is entered once more, so 3 is entered again, '+' 3 '+' 3 '.

When entering ㅛ, enter ㅗ + ㅗ. The input key is '6' + '6'.

When you input ㅠ, you can enter TT + TT. '+' 6 '+' 6 '. Because, to enter TT, '+ 6 must be entered, but this means that it is entered once more, so 6 is entered again,' '+' 6 '+' 6 '.

When entering, enter ㅕ only after entering ㅕ. So in the order of keystrokes, '+' 3 '+' 3 '+' 9 '.

When entering ㅔ, enter ㅓ first and then only ㅣ. So in the order of keystrokes, '+' 3 '+' 9 '.

When entering 된다, enter ㅏ first, then only ㅣ. Therefore, the order of key input becomes '3' + '9'.

When entering 된다, enter ㅑ first, then only ㅣ. Therefore, the sequence of key input becomes '3' + '3' + '9'.

On the other hand, the present invention described above has been described with respect to specific embodiments, of course, various modifications are possible without departing from the scope of the invention. That is, the present invention is not limited to the above-described embodiments and the accompanying drawings, and it is possible in the art that various, substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention. It will be clear to those of ordinary knowledge. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined not only by the scope of the following claims, but also by the equivalents of the claims.

As described above, the present invention provides a group input from a user by a consonant or vowel input mode, a first key for selecting a representative consonant or a vowel of the group, and a group different from the first key and selected by the first key. The user's key when the consonant or the vowel is input by receiving a second key for selecting a lower consonant or the vowel of the second consonant or by selecting the corresponding consonant or the vowel by the first key or the first key and the second key. The number of presses can be minimized and the consonant or vowel input time can be shortened.

Claims (5)

(Correction) In the character input method of a portable terminal in which two or more Hangul alphabets are assigned for each number key from "0" to "9", A first step of displaying the corresponding Hangul alphabet when the number key to which the desired alphabet is assigned is pressed immediately in the case of the first assigned Hangul alphabet of each numeric key; A second step of receiving an ordering key if it is not the first assigned character; After the order is specified by the second step, if the numeric key to which the Hangul alphabet desired for input is pressed is pressed, the third step of displaying the corresponding letter And a fourth step of displaying a vowel corresponding to a vowel assigned to the digit key after successive pressing of a specific key different from the numeric key. delete (Correction) In the character input method of a portable terminal in which two or more Hangul alphabets are assigned for each number key from "0" to "9", A first step of displaying the corresponding Hangul alphabet when the number key to which the desired alphabet is assigned is pressed immediately in the case of the first assigned Hangul alphabet of each numeric key; A second step of receiving an ordering key if it is not the first assigned character; After the order is specified by the second step, if the numeric key to which the Hangul alphabet desired for input is pressed is pressed, the third step of displaying the corresponding letter A fourth step of displaying a vowel corresponding to a vowel assigned to the digit key consecutively after inputting a specific key different from the numeric key; Of the numeric keys, "A" is assigned to the "1" key, "B" is assigned to the "2" key, ㅏ, ㅓ is assigned to the “3” key, "C" is assigned to the "4" key, 5, ㅁ are assigned to the “5” key, 6, TT is assigned to the "6" key, "7" is assigned to ㅅ, ㅎ, Key is assigned to the "8" key, Is assigned to the "9" key, Hangul input method characterized in that the letter o is assigned to the "0" key. (Correction) In the character input method of a portable terminal in which two or more Hangul alphabets are assigned for each number key from "0" to "9", A first step of displaying the corresponding Hangul alphabet when the number key to which the desired alphabet is assigned is pressed immediately in the case of the first assigned Hangul alphabet of each numeric key; A second step of receiving an ordering key if it is not the first assigned character; After the order is specified by the second step, if the numeric key to which the Hangul alphabet desired for input is pressed is pressed, the third step of displaying the corresponding letter A fourth step of displaying a vowel corresponding to a vowel assigned to the digit key consecutively after inputting a specific key different from the numeric key; When you type a, the keystroke sequence becomes '1', When you type ㅋ, the keystroke sequence is " '+' 1 ' When you type b, the keystroke sequence is '2', When you type c, the keystroke sequence is '4', When you type ㄸ, the keystroke sequence is '4' + '4' or '#' + '4'. When you type ㄹ, the keystroke sequence is " '+' 2 ' When you type ㅁ, the sequence of keystrokes is " '+' 5 ' When you input ㅂ, the key input sequence becomes '5', When you enter ㅃ, the keystroke sequence is '5' + '5' or '#' + '5'. When you type ㅅ, the keystroke sequence becomes '7', When you enter ㅆ, the keystroke sequence is '#' + '7'. When you input ㅇ, the key input sequence becomes '0'. As you type, the keystroke sequence becomes "8", When you enter ㅉ, the keystroke sequence is '8' + '8'. When you type the keystroke sequence, '+' 8 ' When you type ㅌ, the keystroke sequence is '+' 4 ' When you type the keystroke sequence, '+' 0 ', When you type ㅎ, the keystroke sequence is " Hangul input method characterized in that '+' 7 '. (Correction) In the character input method of a portable terminal in which two or more Hangul alphabets are assigned for each number key from "0" to "9", A first step of displaying the corresponding Hangul alphabet when the number key to which the desired alphabet is assigned is pressed immediately in the case of the first assigned Hangul alphabet of each numeric key; A second step of receiving an ordering key if it is not the first assigned character; After the order is specified by the second step, if the numeric key to which the Hangul alphabet desired for input is pressed is pressed, the third step of displaying the corresponding letter A fourth step of displaying a vowel corresponding to a vowel assigned to the digit key consecutively after inputting a specific key different from the numeric key; When you input ㅏ, the key input sequence becomes '3', When you enter ㅑ, the keystroke sequence is '3' + '3'. When you type ㅓ, the keystroke sequence is '+' 3 ' When you type ㅕ, the keystroke sequence is '+' 3 + '3' When you input ㅗ, the key input sequence becomes '6', When you input ㅛ, the key input sequence is '6' + '6'. When entering TT, the keystroke sequence is " '+' 6 ' When inputting ㅠ, the key input sequence is' '+' 6 '+' 6 ' When entering ㅖ, the key input sequence is' '+' 3 '+' 3 '+' 9 ' When entering ㅔ, the key input sequence is' '+' 3 '+' 9 ' When you input ㅐ, the key input sequence becomes '3' + '9'. When inputting 되는, the input method of Korean is '3' + '3' + '9'.