KR20020016030A - Method for inputting hangul character set in the mobile phone - Google Patents

Abstract

PURPOSE: A method for inputting Hangul in a mobile terminal is provided to add a specific button to the keypad of a mobile terminal and to arrange Hangul consonants and vowels on the keyboard so that a user can input Hangul characters easily and rapidly. CONSTITUTION: Seven key buttons are allocated to input consonants, and one specific key button(200) is additionally allocated. Four key buttons are allocated to input vowels. When keys #1 through #6 and the addition key(200) are pushed once respectively, consonants are respectively inputted. If keys #1 through #6 and the addition key(200) are respectively pushed two times consecutively, other consonants are respectively inputted. If key #1, key #3, key #4, key #5 or key #6 is firstly pushed and a fortis creation button(210) is then pushed, fortes(double consonants) are inputted.

Description

Hangul input method in mobile communication terminal {Method for inputting hangul character set in the mobile phone}

The present invention relates to a Hangul input method in a mobile communication terminal, and more particularly, a method for allowing a user to easily input Hangul characters by arranging key buttons, consonants, and vowels provided for a specific use on a keypad on a keyboard. It is about.

An example of a conventional Korean character input method is Patent Registration No. 10-258269-0000, "Korean input method in a mobile terminal". In contrast, with reference to FIG. 1, it is assumed that a user inputs the letter “A” through a mobile communication terminal. Since the input phonemes and the screen for selecting the phonemes are simultaneously displayed on the LCD screen, in order to input "a" as shown in FIG. 1A, the consonants should be selected by moving the cursor. Then, to input the vowel “ㅏ”, move the cursor to select the vowel as in (b). As another embodiment, in order to input "ㅂ" as in the case of (c) of FIG. 1, the input number "6" of "ㅂ" 100 and "ㅂ" may be simultaneously written on the LCD screen. There is also. In this case, press the digit button "6" and enter "ㅂ".

As in the embodiment of the conventional method, the input letters combined with the alphabet are displayed together on the same screen, so that the entire screen cannot be used when composing a message, and the arrangement of consonants and vowels of Korean characters is difficult to input easily. It has a disadvantage.

The present invention has been made to solve the above-mentioned problems, the mobile communication terminal has an additional specific button on the keypad and the Hangul alphabet is placed on the keyboard to input the Hangul sentence easily and quickly when entering the Hangul characters Its purpose is to provide a Hangul input method to make it possible.

1 is a diagram illustrating a conventional Hangul input method.

2 is a keypad configuration of a mobile communication terminal showing a keyboard layout according to the present invention.

3 is an embodiment showing a character input method according to the present invention.

4 is an embodiment showing a character input method according to the present invention.

The present invention provides a method for effectively arranging consonants and vowels in a mobile communication terminal in which a key button is limited in terms of a mechanism, and thus allowing a user to easily input text without manipulating a plurality of key buttons. On the keypad of the mobile communication terminal for inputting such characters, there are seven key buttons assigned with consonants and displayed, one arbitrary specific button assigned with assigned sound generation key buttons, and four key buttons assigned with vowels. It is composed. By using this, as the user operates the keypad in the Hangul input mode, characters are input.

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

2 is a keypad configuration of a mobile communication terminal showing a keyboard layout according to the present invention.

First, in order to facilitate the input of Hangul characters of the present invention, a configuration arranged on the keyboard will be described.

1) For consonants:

A total of seven key buttons are allocated for consonants, and one specific key button is additionally assigned. Here each key button has a consonant along with a number. For example, "ㄱ" and "ㅋ", "ㄷ" and "ㅌ", "ㅂ" and "ㄷ", "ㅈ" and "ㅊ". That is, consonants assigned to each numeric key button are as follows.

① "1" number key: "ㄱ" and "ㅋ" which are rupture sounds

② "2" number key: voiced sound "b" and "ㄹ"

③ "3" number key: "T" and "ㅌ" rupture sound

④ "4" number key: rupture sound of lip sound (pure sound) and "ㅂ"

⑤ "5" number key: friction sound "ㅅ" and "ㅎ"

⑥ "6" number key: palpation "ㅈ" and "ㅊ"

⑦ Additional key (200): "0" and "ㅁ" among the voiced sounds

⑧ Old sound generating key (210): "∥"

According to this, the consonants are arranged on the keyboard to minimize inputting of key buttons by enabling input by two or less key button operations for any one consonant.

2) For collections:

To enter a vowel, four key buttons are assigned and placed on the keyboard in the same shape as the stroke order by hand. First, in order to increase the convenience of vowel input, each vowel has been classified into three categories.

(a) "ㅣ" type vowels: ,, ㅏ, ㅑ, ㅓ, ㅕ, ㅐ, ㅒ, ㅔ, ㅖ

If you subdivide it again,

(Ⅰ) Positive: ㅏ, ㅑ, ㅐ, ㅒ

(Ii) Voice: ㅓ, ㅕ, ㅔ, ㅖ

(Ⅲ) Neutral: ㅣ

(b) "ㅡ" type vowels: ㅡ, ㅗ, ㅛ, ㅜ, ㅠ

(c) Vowels::, ㅘ, ㅝ, ㅚ, ㅟ, ㅙ

Accordingly, the vowels assigned to the numeric key buttons are as follows.

① "7" key: "­" ---> "ㅣ" type for the collection of voices.

② "8" number key: "ㅣ" and "ㅡ"

③ "9" key: "­" ---> "ㅣ" type of vowels to create a positive collection.

④ "0" key: " Assigned to create a "--->" ㅡ "type collection.

In particular, in the case of vowels, "ㅣ" and "ㅡ" are placed in the center (key 8), and "" required for writing negative or positive vowels are placed to the left and right (keys 7 and 9). " 250 was placed.

According to the arrangement of the keyboard, an input method of the Hangul alphabet is described. First, the consonant input case will be described.

A) Press once to enter the consonant (character located at the top center):

Press a, b, c, k, k, k, o, i.e. 1, 2, 3, 4, 5, 6 key and additional key (200) once

B) Consonants entered by pressing two times in a row (the character located on the right side of the center top):

H, l, h, h, h, h, h, ie 1, 2, 3, 4, 5, 6 and 2 additional keys (200)

C) Consonants input by pressing the sound generation key button 210:

ㄲ = "ㄱ" + "∥" (210), ㄸ = "ㄷ" + "∥" (210), ㅃ = "ㅂ" + "∥" (210), ㅆ = "ㅅ" + "∥" (210 ), ㅉ = "ㅈ" + "∥" (210)

Here, "+" indicates the input order, and it is assumed that one key button is pressed and then the next key button is pressed. That is, in the case of inputting the consonant "ㄲ", after pressing the key button 220 engraved with the letter "a", the consonant is input by pressing the key key "210".

The case of vowel input is as follows.

(A) "ㅣ" type vowel input:

(Iv) Positive (if using "­" (230) on the right 9 key):

"ㅏ" = "ㅣ" + "­", that is, the "8" key + the "9" key

"ㅑ" = "ㅣ" + "­" + "­", that is, the "8" key + the "9" key + the "9" key

"ㅐ" = "ㅣ" + "­" + "ㅣ", that is, the "8" key + the "9" key + the "8" key

"ㅒ" = "ㅣ" + "­" + "­" + "ㅣ", that is, "8" number key + "9" number key + "9" number key + "8" number key

(Ii) Voice (if using "­" (240) on the left 7 key):

"ㅓ" = "­" + "ㅣ", that is, the "7" key + the "8" key

"ㅕ" = "­" + "­" + "ㅣ", that is, the "7" key + the "7" key + the "8" key

"ㅔ" = "­" + "ㅣ" + "ㅣ", that is, the "7" key + the "8" key + the "8" key

"ㅖ" = "­" + "­" + "ㅣ" + "ㅣ", that is, "7" number key + "7" number key + "8" number key + "8" number key

(Ⅲ) Neutral (vowel input by pressing corresponding key button once):

"ㅣ" = "ㅣ", ie "8"

(b) "ㅡ" type bar (located just below the "8" key "When using 250):

"ㅡ" = "ㅣ" + "ㅣ", that is, the "8" and +8 keys

"ㅗ" = " "+" | ", That is, the" 0 "key + the" 8 "key

"ㅛ" = " "+" "+" | ", That is, the" 0 "key + the" 0 "key + the" 8 "key

"ㅜ" = "ㅣ" + " "That is, the" 8 "number + the" 0 "number

"ㅠ" = "ㅣ" + " "+" "That is," 8 "number key +" 0 "number key +" 0 "number key

(c) vowels:

"ㅢ" = "ㅣ" + "ㅣ" + "ㅣ", that is, the "8" number key + the "8" number key + the "8" number key

"ㅘ" = " "(250) +" ㅣ "+" ㅣ "+""(230), that is," 0 "number key +" 8 "number key +" 8 "number key +" 9 "number key

"ㅝ" = "ㅣ" + " "250" + "" (240) + "ㅣ", that is, "8" number key + "0" number key + "7" number key + "8" number key

"ㅚ" = " "250" + "ㅣ" + "ㅣ", that is, "0" number + "8" number + "8" number

"ㅟ" = "ㅣ" + " "250" + "ㅣ", that is, "8" number + "0" number + "8" number

"ㅙ" = " "(250) +" ㅣ "+" ㅣ "+""(240)+" ㅣ ", that is," 0 "number key +" 8 "number key +" 8 "number key +" 9 "number key +" 8 "number key

Therefore, if you press only the "ㅣ / ㅡ" key (key 8) twice in a row, "ㅣ" is recognized as "ㅡ" and the vowel "ㅡ" is input. Make sure that "ㅢ" is entered. Furthermore, if you press the "ㅣ" key (key 8) consecutively in the "ㅣ" vowel twice, it cannot be immediately followed by the consonant, so it is not duplicated with the "-" vowel input. The "ㅣ / ㅡ" key (key 8) before and after "(key 0) 250 is only a case of"-"type vowel or double vowel, so the generation of" ㅣ "and"-"is not duplicated. The specific key buttons, such as the additional key 200 and the old sound generation key button 210, are merely specific examples, and there is no need to limit the positions of the specific key buttons and the specific buttons.

3 is an embodiment showing a character input method according to the present invention.

If the user enters the word "great king". Then, according to the Hangul alphabet input method described in FIG. 2, first, by pressing “” (key 3) 300 and inputting “” type vowel “ㅐ” (key 8) ) 310 and press the "" (key 9) 320 is a "ㅏ" vowel is made. Here, pressing "대" (key 8) 310 again to enter the "ㅐ" collection, "large" is input. This is represented as a sequence of inputs:

"Large" = "ㄷ" + "ㅣ" + "­" (320) + "ㅣ"

Accordingly, the input letters are displayed on the LCD (330).

4 is an embodiment showing a character input method according to the present invention.

In FIG. 3, a procedure of inputting a "king" character, which is the remaining letter of the "great king", which is a character that a user intends to input, will be described.

First, as described in FIG. 2, first, the user presses the "400" key to input "o", and enters a double vowel "ㅘ". Press "(0th key) 410, press" ㅣ "(420) twice, then press""(9th key) 430 to create a double vowel" ㅘ ". Press the) key to enter the "King" character.

"King" = "o" (400) + " "(410) +" ㅣ "(420) +" ㅣ "(420) +""(430)+" ㅇ "(400)

Accordingly, the input letters are displayed on the LCD (440).

As mentioned above, although this invention was demonstrated in detail using the preferable Example, the scope of the present invention is not limited to a specific Example and should be interpreted by the attached Claim. In addition, those skilled in the art should understand that many modifications and variations are possible without departing from the scope of the present invention.

According to the present invention, the input of consonants does not exceed two key button presses, and in the case of vowel input, the keyboard can be input in the same shape as writing a vowel by hand so that Korean characters can be input quickly.

Claims (9)

A mobile communication terminal having a plurality of key buttons for inputting Korean characters, wherein each of the seven character input key buttons for inputting Korean consonants displays a first consonant and a second consonant, and specifies a third consonant for inputting a third consonant. One key and four character input key buttons for inputting a vowel are configured on the keypad, and as the corresponding key button is pressed by the user, the mobile communication terminal switches to a character corresponding to the pressed key button. Hangul input method for a mobile communication terminal, characterized in that for outputting to the display device. The method of claim 1, The first consonant is input by pressing a corresponding key button once; The second consonant is inputted by pressing a corresponding key button twice; The third consonant is a Hangul input method of a mobile communication terminal, characterized in that consisting of a consonant group for pressing the key button once, then pressing a specific button once. The method of claim 2, The first consonant is assigned a, b, c, k, k, k, o, The second consonant is assigned with ㅋ, ㄹ, ㅌ, ,, ㅎ, ㅁ, ㅁ, Hangul, 이동, ㅃ, ㅆ, ㅉ is assigned to the third consonant. The method according to any one of claims 1 to 3, The Hangul sound generating key button for the third consonant input is provided on one side of the mobile terminal, Hangul input method in a mobile communication terminal. The method of claim 1, For each of the four key buttons for character input A first specific key button for a positive vowel, A second specific key button for voice collection; A third specific key button for round vowels, A Hangul input method of a mobile communication terminal, characterized by disposing a fourth specific key button which is a reference for vowel generation on a keypad. The method of claim 5, A first vowel for pressing and inputting the first specific key button and the fourth specific key button; A second vowel for pressing and inputting the second specific key button and the fourth specific key button; A third bar for inputting by pressing the third specific key button and the fourth specific key button; A fourth bar for inputting by pressing only the fourth specific key button; A fifth collection, which is input by pressing the first specific key button, the second specific key button, the third specific key button, and the fourth specific key button; Hangul input method in a mobile communication terminal, characterized in that for arranging. The method of claim 6, Assigning ㅏ, ㅑ, ㅐ, ㅒ to the first vowel, Assigning ㅓ, ㅕ, ㅔ, ㅖ to the second vowel, Assigning ㅗ, ㅛ, TT, ㅠ to the third vowel, The fourth vowel is assigned to ㅡ, ,, ㅢ, Hangul input method in a mobile communication terminal, characterized in that the fifth vowel assigned to ㅘ, ㅝ, ㅚ, ㅟ, ㅙ. The method according to any one of claims 5 to 7, Vowel input order generates the same effect as the stroke order of writing vowels by hand. The method of claim 1, The key button is a Hangul input method in a mobile communication terminal, characterized in that also displayed.