KR20010076132A - Method for Hangul input in a mobile station - Google Patents

Abstract

PURPOSE: A hangul input method for a terminal is provided to allocate 6 Hangul short consonants in constant keys according to a Hangul writing sequence, allocate similar short vowels classified as 6 in 3 vowel keys, and display consonants and vowels which are not allocated according to the Hangul writing sequence by the combination of consonant keys and vowel keys. CONSTITUTION: 6 Hangul short consonants(kieok,nieun,lieul,mieum,siok,ieung) are allocated in digit keys(1,2,4,5,7,8), respectively. 6 short vowels are classified by similar short vowels(a,eo,o,u,eu,i) and 3 vowel keys are allocated in digit keys(3,6,9). The Hangul short consonant(kieok) is allocated in the digit key(1), and the Hangul short consonant(nieun) is allocated in the digit key(2). The Hangul short consonant(lieul) is allocated in the digit key(4), and the Hangul short consonant(mieum) is allocated in the digit key(5). The Hangul short consonant(siok) is allocated in the digit key(7), and the Hangul short consonant(ieung) is allocated in the digit key(8). A corresponding short consonant is displayed on a liquid crystal display unit according to the input of the consonant keys. The similar short vowels(a,eo) are allocated in the digit key(3), and the similar short vowels(o,u) are allocated in the digit key(6) and the similar short vowels(eu,i) are allocated in the digit key(9). A specific short vowel is selected by the number of input of the vowel keys and the selected short vowel is displayed on the liquid crystal display unit.

Description

Method for Hangul input in a mobile station}

In particular, the Hangul input method of the terminal according to the present invention allows a consonant and a vowel assigned to a key of the terminal and a consonant and a vowel not assigned to the terminal to be input in a Hangul writing order in combination with different keys. It is about a method.

Hangul is based on the unification of Korean spelling, the initial consonants a, b, c, d, d, k, k, k, k, k, k, k, k, k, k, k, k, k, k, k, ㅉ, neutral ㅏ, ㅑ, ㅓ, ㅕ, ㅗ, ㅛ, ㅜ, ㅠ, ㅡ, ㅣ, ㅐ, ㅒ, ㅚ, ㅟ, ㅓ, ㅘ, ㅝ, ㅙ, ㅞ, finality a, b, c, d, ㅁ, ㅂ, ㅅ, ㅇ, ,, ,, ㅋ, ㅌ, ,, ㅎ, ㄲ, ㅉ, ㄳ, ㄵ, ㄶ, ㄺ, ㄻ, ㄼ, ㄽ, ㄾ, ㄿ, ㅀ, ㅯ, ㅄ have.

In addition, the number of letters that can be theoretically formed by combining initial, neutral, and final is 11, 172 (19 × 21 × 28) characters. However, the actual number of characters commonly used is about 2,500 characters, and in the case of commonly used completed codes or combined codes, 1800 to 1900 characters can be expressed in Korean. The existing code system assigns ㄲ, ㄸ, ㅃ, ㅆ, ㅉ and ㅑ, ㅕ, ㅛ, ㅠ, ㅒ, ㅖ, ㅔ, ㅐ when inputting from the keyboard.

In order to display the Hangul as a complete Hangul using the keys of the terminal, about 12 numeric keys (1,2,3,4,5,6,7,8,9,0, *, # provided in the terminal) ) To input corresponding to each vowel and consonant.

Recently, the liquid crystal display (LCD) of the terminal has been installed in many sizes in the main body, and data services such as the Internet, short message service (mail), and mail are available. Input is also more important.

The Hangul input device of such a general terminal, as shown in Figure 1, the central processor (1) for controlling the system of the personal mobile communication terminal; A key input unit (2) connected to the central processor (1) and configured with a plurality of keys such as a screen change key, a numeric key, and an input completion key to allow a user to input a key value; A liquid crystal display 3 connected to the central processor 1 and the key input unit 2 to display a result processed by the central processor 1 and to display a key value input from the key input unit 2. Wow; The memory 4 is connected to the central processor 1 and contains a Korean font.

In the general personal mobile communication terminal configured as described above, when a user inputs a number or Korean through the key input unit 2, the central processor 1 processes the input key value, and displays the input number on the screen 3 as it is. The inputted Hangul is searched for the key value input using the Hangul font embedded in the Hangul font memory (4), and converted from the Hangul combination code to the Hangul complete code according to the Hangul input internal automata by the Hangul input key. Mark 3).

2 is a diagram illustrating a key matrix as a first embodiment for showing a Korean input method of a conventional terminal.

First, look at the phonemes assigned to each of the numeric keys: 'ㄱ, ㄴ' for the 1st key, 'ㄷ, ㄹ, ㅋ' for the 2nd key, 'ㅁ, ㅂ, ㅌ' for the 3rd key, and 'ㅅ, ㅇ for the 4th key. ',', 'Key', 'key', 'key', 'key', 'key' and 'key', key '7,' 'key', 'key', key '8', key '9,' There is a structure in which 'ㅣ, ㅖ', etc. are arranged in 'TT, ㅠ, 0' 0 key, and * key supports Korean English conversion and capitalization, and # key is input between character strings.

In addition, the keys 1, 2, 3, 4, 5, 6, 7, 8, 9, and 0 have consonants and vowels assigned to one key each, and corresponding phonemes are determined according to the number of times of pressing a specific key. As the input is changed, the user finds and inputs the required phonemes.

If you use these keys to complete the Hangul "for example" in a row, you need the following keystrokes:

"Yes" is completed by continuous input of number keys 4, 4, 0, 0 and #.

"" Is completed by continuous input of number keys 2, 2, 8, 2, 2 and #.

"S" is completed by successive input of numeric keys 2 and 8 and 2, 2 and #.

"Side" is completed by successive input of numeric keys 3, 7, and 7, and 7, and 1, 1 and #. The completed string "for example" would require a total of 23 keystrokes.

However, as shown in the diagram of FIG. 2, since almost three keys are assigned to almost every letter, it is difficult for a user to remember the keyboard, and the number of times that a user must press a key when typing the phoneme naturally increases. As a result, the input time is long.

3 is a view showing a second embodiment of a Korean input method of a conventional terminal, showing a key matrix of the terminal.

First, look at the phonemes assigned to the numeric keys in the key matrix. ', The 3rd key is'ㅡ', the 4th key is' ㄱ, ㅋ ', the 5th key is' b, ㄹ', the 6th key is' ㄷ, ㅌ ', the 7th key is' ㅂ, ㄷ', and the 8th key is' ㅅ ''ㅎ','9' key on the '0' key '0, ㅁ' and so on, * key supports Korean and English alphabets, and # key is entered between the letters.

Here, the vowels are combined using 'ㅣ', '·', 'ㅡ' arranged on the 1, 2, and 3 keys. That is, the combination of 'ㅏ' and '·' into a continuous input of 'ㅏ' and the combination of 'ㅣ' and '·' and '·' into a 'ㅑ' and the '·' And 'ㅣ' as a continuous input of 'ㅓ', the input input of '·', '·' and 'ㅣ' as a combination of 'ㅕ', the '·' and '-' Combination into 'ㅗ' as the normal input, Combination into 'ㅛ' as the continuous input of '·', '·' and 'ㅡ', 'TT' as the continuous input of 'ㅡ' and '·' Are combined, and '?' And '·' and '·' are continuously combined as 'ㅠ'.

When the string "for example" is completed using the numeric keys of FIG. 2, the following key input is required.

"Yes" is completed with the numeric keys 0 and 2 and 2 and 1 and 1.

"B" is completed with the numeric keys 5 and 5 and 3 and 5 and 5,

"S" is completed with numeric keys 6 and 3 and 5 and 5,

The "side" is completed with the numeric keys 0, 0, 2, 2, 1, and 5. The completed string "for example" would require a total of 20 keystrokes.

However, the Korean input method described with reference to the example of FIG. 2 has a simple vowel input method, which is good to be remembered. However, since the vowel must be repeated several times, selected, and combined, the user has to press more keys. . In addition, even a user who uses frequently has a problem that it is difficult to shorten the input time.

And, in the conventional case, if you want to repeatedly input a special character, press the special character key that supports the character, then enter the ASCII character menu, press it several times, find the character, press it several times, and then press the character again. To display repeated characters. In other words, the special character "^^" is the case where "^" is repeatedly found and displayed "^^" several times.

Therefore, in the related art, the scientific system of the initial, neutral, and final characters of Hangul is adapted to the English system to express the desired letter only by repeatedly pressing and selecting keys that the user does not recognize, and which do not greatly improve the characteristics of the initial, neutral, and final characters. Could. In addition, the user is inconvenient to use, there is a problem that can not be easily learned.

In addition, these days, when trying to send text messages that are used by many people, characters that need to display special characters repeatedly have the problem of having to input the same number of times for the same characters. If repeated several times (eg ........ or !!!!!!), a lot of key input is required, which causes a great inconvenience when the user enters a character.

The present invention has been made to solve the above-described problems, and assigns six Hangul terminal sounds to the consonant keys according to the Hangul writing order, and assigns six vowels classified into six to three vowel keys. The consonant and the vowel, which are not assigned, may be combined with the consonant key or the vowel key to display the Korean consonant and the vowel according to the Korean writing order.

In addition, it is possible to improve the input speed for the character input by assigning a duplicate function to reduce the repeated key press of the characters.

It is also an object of the present invention to provide a Korean input method of a terminal that can separate a horizontal vowel and a vertical vowel to give consistency to a rule for generating a vowel.

1 is a block diagram showing a Hangul input device of a typical terminal.

2 is a block diagram of a key matrix showing a first embodiment of a Hangul input method of a conventional terminal.

3 is a block diagram of a key matrix showing a second embodiment of a Hangul input method of a conventional terminal.

4 is a diagram showing key metrics according to a first embodiment of a Hangul input method of a terminal according to the present invention;

5 is a diagram illustrating key metrics according to a second embodiment of a Hangul input method of a terminal according to the present invention;

6 is a diagram illustrating key metrics according to a third embodiment of a Hangul input method of a terminal according to the present invention;

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

1 ... central processor 2 ... key input

3.Liquid crystal display section 4 ... Memory

Hangul input method of the terminal according to the present invention for achieving the above object,

Assign 6 Hangul terminals to each consonant key,

Selecting a predecessor key pressed before the consonant key and a posture key pressed after the consonant key in order to input the remaining terminal tone not assigned to the consonant key according to the Hangul writing order;

A Hangul consonant based on a Hangul writing order is input by a selective combination of the consonant key and the predecessor key and the posture key pressed before and after the consonant key.

Here, the consonant keys are characterized by being assigned to a, b, r, ㅁ, ㅅ, ㅇ.

In the Hangul input method of the terminal according to the present invention, six Korean short vowels are classified into similar short vowels and assigned to three vowel keys for inputting Korean short vowels.

Selecting a pre-key pressed before the vowel key and a post-key pressed after the vowel key for input of the remaining double vowels not assigned to the vowel key according to the Hangul writing order,

The Korean vowel based on the Korean writing order is input by combining the vowel key and the predecessor key and the predecessor key respectively pressed before and after the vowel key.

Here, the three vowel keys are assigned to ㅏ and ㅓ, ㅗ and TT, ㅡ and ㅣ, and each one of the two vowels assigned to the vowel key is selected by the number of times the vowel key is pressed. It is done.

Then, input ㅕ, ㅛ, ㅖ, ㅢ, etc. in successive combinations of the previous key pressed before the vowel key, and the successive key with the subsequent key pressed after the vowel key. Characterized in that the input ㅑ, ㅠ, ㅒ in combination.

The vowels ㅘ, ㅝ, ㅙ, ㅞ, etc., which can be configured by combining ㅏ, ㅓ, ㅗ, ,, ㅡ, ㅣ of the Korean vowels, are characterized by inputting the vowel key selectively a plurality of times. .

The Hangul input method of the terminal according to the present invention is characterized in that a duplicate function is added to a key not assigned to the consonant key and the vowel key.

Referring to the accompanying drawings, a Hangul input method of a terminal according to an exemplary embodiment of the present invention configured as described above is as follows.

4 is a diagram illustrating a Hangul input method of a terminal according to an exemplary embodiment of the present invention, and illustrates a 3 × 4 numeric key matrix of the terminal.

Referring to Figure 4, when looking at the configuration of the phonemes assigned to the numeric key matrix, 'B' for the numeric key 1, 'b' for the numeric key 2, one vowel is selected according to the number of times the jockey is pressed on the numeric key 3 Vowel 'ㅏ, ㅓ', 'd' for digit key 4, 'ㅁ' for digit key 5, vowel 'ㅗ, tt' for digit key 6, and one vowel selected according to the number of times 'ㅅ', the numeric key '8' 'ㅇ', the numeric key 9 is a configuration that is assigned a vowel 'ㅡ, ㅣ' is selected one vowel depending on the number of presses of the jockey.

In addition, the number key 0 is a space key (space) for character string separation, and the predecessor key (*) and the posture key (#) are the consonant keys (1, 2, 4, 5, 7, 8) or vowel keys ( 3, 6, and 9) are pressed before or after the consonant key or the vowel key, respectively, so that consonants and vowels not assigned above can be assigned.

Referring to the accompanying drawings, a Hangul input method of a terminal according to an embodiment of the present invention as described above is as follows.

First, as shown in FIG. 4, six Hangul terminal sounds (ㄱ, ㄴ, ㄹ, ㅁ, ㅅ, ㅇ) are assigned to the numeric keys 1,2,4,5,7,8 as consonant keys, respectively. Keys 3, 6, and 9 are assigned three vowel keys by dividing six short vowels into pseudo short vowels.

When you see the consonant keys assigned like this, 'ㄱ' is used for the numeric key 1, 'b' is used for the numeric key 2, 'ㄹ' is used for the numeric key 4, 'ㅁ' is used for the numeric key 5, and 'ㅅ' for the numeric key 7. '0' is assigned to the numeric key 8 in a one-to-one correspondence, and the corresponding terminal sound is displayed on the liquid crystal display as the consonant keys are pressed.

In addition, when looking at the vowel keys, 'ㅏㅓ' is assigned to the numeric key 3, 'ㅗ TT' is assigned to the numeric key 6, and 'ㅡ ㅣ' is assigned to the numeric key 9, respectively. A specific short vowel is selected and displayed on the liquid crystal display.

The key (*) and the key (#) are combined before and after the consonant key, the vowel key, and the vowel key except for the terminal sound and the short vowel not assigned to the consonant key and the vowel key. Allows you to enter necessary Hangul consonants and vowels. And, the numeric key 0 is a key for distinguishing a string if necessary.

In detail, the input by the combination of the preparation key and the consonant key is shown in Table 1 to input the Hangul terminal sound.

Consonant Enter numeric keys A 1 key N 2nd key C * Key and number 2 D 4 key M 5 key ㅂ * Key and # 5 key S 7 key ㅇ 8 key ㅈ * Key and number 7 H * Key and * key and # 7 key Lol * Key and number 1 key ㅌ * Key and * key and number two ㅍ * Key and * key and # 5 key ㅎ * Key and key 8

In the case of the terminal sound as shown in Table 1, other consonant letters are added or modified by adding a stroke to the basic letter by using a stroke key (*) in the basic Korean consonant letters (a, b, ㅁ, ㅅ, ㅇ). To be made. That is, you can make a → ㅋ, → → ㅌ → ㅌ, ㅁ → ㅂ → ㅂ,, → → → eh, → → ㅎ.

In addition, six Korean consonants, a pre-key (*) and a post-key (#) can be used to create an unassigned Hangeul consonant.

In other words, 'ㄲ' is combined with consecutive inputs of No.1 and Traction Keys (#), 'ㄳ' is combined with consecutive inputs of No.1 and 7keys, and 'ㄵ' is for No.2, * and 8th keys. 'ㄶ' is combined with consecutive inputs of No.2, pre-key (*) and No. 8 key, and 'ㄸ' is combined with consecutive key of * previous key (*) and No.2 and post-key (#) Combination of consecutive inputs, 'ㄺ' is combined with consecutive inputs of No. 4 and No. 1 keys, '은' is combined with consecutive inputs of No. 4, Predecessor keys (*) and No. 5, and 'ㄽ' Is combined with consecutive inputs of No.4 and 7keys, 'ㄾ' is combined with consecutive inputs of No.4 and Prekey (*) and Predecessor keys (*) and No.2, and 'ㄿ' is combined with No.4 key Combination of consecutive inputs of the previous key (*), the previous key (*) and the eighth key, 'ㅀ' is combined into successive inputs of the number 4 key, the previous key (*) and the eighth key, and 'ㅃ' Consecutive mouths of stroke (*), eighth key, and trailing key (#) 'ㅄ' is combined with consecutive presses of the preceding key (*) and 8th and 7th keys, and 'ㅆ' is combined with the continuous input of the seventh key and the following key (#), and 'ㅉ' Is a combination of the preceding key (*), the number 7 key, and the following key (#).

In this case, except for six terminal sounds, the consonant inputs not assigned to the consonant keys can be input by pressing the consonant keys and pressing the consonant keys according to the Korean handwriting order.

'ㄲ, ㅆ' is combined with successive inputs of each consonant key (ㄱ, ㅅ) and the successor key (#), and 'ㄸ, ㅃ, ㅉ' is the predecessor key (*) and each consonant key (ㄴ, It is possible with continuous input of ㅁ, ㅅ) and the stroke key (#). This Hangul consonant is made with the stroke key and the consonant key, and the specific consonant is made by pressing the stroke key.

By using the combination of the consonant keys 1,2,4,5,7,8, and the prekey (*) and the follower key (#), the consonant to be added to the consonant key and the vowel key that is not designated by the consonant key and the vowel key can be input. It can be seen that.

In addition, the input by the combination of the pre-key (*), vowel key and the post-key (#) in order to input the Korean vowels, double vowels are shown in Table 2.

collection Numeric Keystrokes ㅏ 3rd key ㅑ # 3 and #keys ㅓ Key 3 and key 3 ㅕ * Key and number 3 ㅗ Key 6 ㅛ * Key and number 6 TT Key 6 and key 6 ㅠ Key 6 and key 6 and # ㅡ 9 key ㅣ 9 and 9 keys

As shown in Table 2, the vowels excluding similar short vowels may be implemented in combination with a vowel key using a prekey (*) and a postkey (#). In addition, the vowels of the vowel vowels ㅒ, ㅒ, ㅔ, ㅖ, ㅘ, ㅙ, ㅚ, ㅞ, ㅢ, ㅢ are input using the method shown in Table 2 above.

In other words, 'ㅐ' presses 3 and 9 keys in succession, '조합' combines the 3 and key (#) and 9 keys consecutively, and 'ㅔ' combines 3, 3 and 9 keys. Combination with consecutive input of number key, 'ㅖ' is combined with consecutive input of predecessor key (*) and keys 3 and 9, 'ㅘ' is combined with consecutive input of keys 6 and 3, and ' ㅙ 'is combined with consecutive inputs of 6, 3 and 9 keys,' ㅚ 'is combined with consecutive inputs of 6 and 9 keys, and' ㅟ 'is a sequence of 6, 6 and 9 keys. 'ㅞ' is combined with consecutive inputs of No. 6, 6, 3 and 9, and 'ㅢ' is combined with consecutive inputs of No. 9, 9 and 9 or 9 Combination of consecutive keys of stroke (*) and key 9.

As for the Korean vowel, the short vowel and the double vowel which are not assigned to the vowel key are added to the vowel key by combining the vowel key (*), the vowel key assigned to the vowel key (#), and the like.

On the other hand, the consonant keys (1, 2, 4, 5, 7, and 8) are arranged in two rows on the left side, the vowel keys (3, 6, and 9) are arranged in one row on the right side, and the key (*) is a line ( By assigning to the lower left side for the preselection and to the lower right side for the post selection, the wrap key (#) can be used to improve the convenience and intuitiveness of the user's input of Hangul using the overall key matrix.

If you want to enter the string "for example" in successive by the Korean consonant and vowel input,

"Yes" is combined with consecutive inputs of the 8th key and the previous key (*) and the 3rd and 9th keys,

"," Is combined into consecutive inputs of keys 4, 9 and 4,

"S" are combined into consecutive inputs of the previous key (*), keys 2, 9 and 4,

"Side" is a combination of the 5th key, the previous key (*), and the 3rd and 2nd key. This combination of "for example" string can be seen that a total of 15 keystrokes.

Here, in the "yes", 'ㅖ' is to be completed to make a 다음 and then press '9' key by the Hangul complete code.

And, if you want to enter a string of "Hangul input" in succession, "han" is combined with a continuous input of the previous key (*) and 8 keys, 3 keys and 2 keys,

"Words" are combined into consecutive inputs of the 1st, 9th and 4th keys,

"Mouth" is a combination of the 8th, 9th, 9th, 9th, and 6th keys (*) and 5th,

"Power" is combined with successive inputs of keys 4 and 6 (*) and keys 3 and 1.

The continuous character string is displayed on the liquid crystal display as a character string so as to be converted from the Hangul combination code to the Hangul complete code according to the Hangul input internal automata.

A second embodiment of the present invention will be described in detail with reference to the accompanying drawings. 5 is a diagram showing key metrics for showing a second embodiment of the present invention.

Referring to FIG. 5, when the configuration of the phonemes assigned to the numeric key matrix is illustrated, one vowel is selected according to the number of times of pressing the key on the number key 1, the number 2, the number b, and the number 3 Vowel 'ㅏㅓ', 'd' for digit key 4, 'ㅁ' for digit key 5, vowel 'ㅗ tt' for selecting one vowel depending on the number of times the jockey was pressed, 's' for digit key 7, In the numeric key 8, 'ㅇ' and in the numeric key 9 are assigned a vowel 'ㅣ ㅡ' in which one vowel is selected according to the number of times the jockey is pressed.

In addition, the number key 0 is a space key (space) for character string separation, and the predecessor key (*) and the posture key (#) are the consonant keys (1, 2, 4, 5, 7, 8) or vowel keys ( 3,6,9) are pressed before or after the consonant key or the vowel key, respectively, so that consonants and vowels not assigned above can be assigned, Duplicate key was provided.

Here, the duplicate key is a number key 0, so that a duplicate key press of the jockey can be recognized by one press of the duplicate key. In other words, if you press the duplicate key 0 and b, ㅁ, ㅅ respectively, it becomes ㅌ, ㅍ, ㅊ.

The duplicate selection of consonants or vowels assigned to a specific jockey as a duplicate key (number 0) is solved with a single press.

To this end, an arbitrary sentence by combining a duplicate key, consonant and vowel key "It's like crab tang" will be described as an example.

'Flower' is combined with consecutive inputs of No.1, Final key (#), No.6, No.0 and No.7 key,

'Crab' is combined with consecutive input of No.1, No.3, No.3 and No.9 key,

'Tang' is a combination of 0, 2, 3, and 8 keys.

'Yes' is combined with successive inputs of keys 8, 9, 7 and the successor key (#),

'OK' is a combination of seven, three, two, six, and eight keys.

'A' is combined with consecutive inputs of 8 and 3 keys,

'Yo' is combined with consecutive inputs of the 8th key, the previous key (*), and the 6th key, where "squeeze crab" is completed by a total of 27 key presses.

As such, when a specific consonant key is to be repeatedly pressed, the corresponding consonants ,, ,, ㅁ are inputted by pressing the duplicate key and the specific consonant key twice.

Such a duplicate key may simply input a duplicate character, which allows the duplicate character to be stored and displayed by blocking the duplicate character among the special characters frequently used by the new generation.

That is, smiles (^^), plenty of exclamation marks (!!!!!!), many periods (.......), jellyfish on the south coast ((: = (: = (: =), east coast) Squid emerged in (<: = <: = <: =), doridori techno (-.-) (-.-) (-.-) (-.-) (-.-) (-.-) Special characters that are duplicated are blocked by a certain unit by using duplicate keys.

For example, if you designate a block as (-.-) (-.-), you can save the block and press the duplicate key only two more times to send a text message (-.-) (-.-) (-.-) (-.-) (-.-) (-.-) can be completed.

A third embodiment of the present invention will be described with reference to FIG. 6 as follows.

Referring to FIG. 6, the consonant numeric key 1 is 'ㄱ', the numeric key 2 is 'b', the numeric key 4 is 'd', the numeric key 5 is 'ㅁ', the numeric key 7 is 'ㅅ', and the numeric keys. 8 are assigned 'ㅇ' respectively.

The vowel numeric key 3 is assigned 'ㅏㅓ', the numeric key 6 is assigned to 'ㅗ TT', the numeric key 9 is assigned to 'ㅣ', and the separate numeric key 0 is assigned to 'ㅡ'.

Referring to the accompanying drawings, a third embodiment of the present invention as described above is as follows.

As shown in FIG. 6, 수직 representing a vertical vowel is assigned to the 3rd key, | 9 is assigned to the key, and 나타내는 TT representing a horizontal vowel is assigned to the 6th key, and ㅡ is assigned to the 0th key, separating the horizontal and vertical vowels. Let it be.

The vowel assigned to No. 9 key is combined with the vertical vowel (ㅏ, ㅓ) key and the horizontal vowel (ㅗ, ㅗ, ㅡ) key to generate the following vowels.

'ㅐ' is a combination of 3 and 9 key inputs,

'ㅔ' is combined with consecutive input of No.3, No.3 and No.9 key,

'ㅚ' is combined with consecutive inputs of the 6 and 9 keys,

'ㅟ' is combined with consecutive inputs of No. 6 key and No. 6 and 9 key,

'ㅢ' is combined with consecutive inputs of the 0 and 9 keys.

In this way, the vowels are divided into horizontal and vertical collections to facilitate their use.

On the other hand, the arrangement of the three vowel keys ㅏㅓ, ㅗ TT, | . In this case, the input method is inputted by the input method mentioned in the above embodiment, and when the key is input from the | -key, it can be selected by pressing the jockey twice.

In the arrangement of the vowel keys, the consonants may be assigned to the left two rows or the upper two columns, or the vowels may be assigned to the right one row or the lower one column.

As described above, the present invention assigns essential terminal sounds and similar short vowels to consonants and vowel keys according to the order of writing Hangul, and allows the user to intuitively select based on the order of Hangul writing by placing the key and the key.

In addition, by placing the consonant keys on the left side and the vowel keys on the right side, the user can intuitively use them, use them with both hands, and can easily learn them.

In addition, by adding a duplicate key function so that the number of keys that the user has to press to make a specific character string is reduced, the Hangul input speed can be improved.

In addition, the user can easily store the Korean consonants and vowels, and then easily store them and easily find them. Therefore, the user can conveniently use them when performing an application program in the phone book.

In addition, horizontal vowels and vertical vowels are assigned to two keys, so that the rule for generating the vowels can be consistent.

Claims (10)

Assign 6 Hangul terminals to each consonant key, Selecting a predecessor key pressed before the consonant key and a posture key pressed after the consonant key in order to input the remaining terminal tone not assigned to the consonant key according to the Hangul writing order; A Hangul input method of a terminal comprising inputting a Korean consonant based on a Hangul writing order by a selective combination of the consonant key and a predecessor key and a posture key pressed before and after the consonant key, respectively. The method of claim 1, The Korean input method of the terminal, characterized in that the Hangul terminal sounds of a, b, r, ㅁ, ㅅ, ㅇ are assigned to the consonant keys. The method of claim 1, Korean input method of the terminal characterized in that the terminal sound displayed by the combination of at least two consecutive key operation of the terminal sound can be displayed in a continuous combination of the duplicate key and consonant keys provided in the numeric keys. To input Korean short vowels, 6 Korean short vowels are classified into pseudo short vowels and assigned to three vowel keys. Selecting a pre-key pressed before the vowel key and a post-key pressed after the vowel key for input of the remaining vowels not assigned to the vowel key according to the Hangul writing order; The Korean input method of the terminal, characterized in that the input of the Korean vowels based on the Hangul writing order by the combination of the pre-key and the post-key pressed before and after the vowel key and the vowel key. The method of claim 4, wherein The three vowel keys are composed of 'ㅏ and ㅓ', 'ㅗ and TT', 'ㅣ and ㅡ or ㅣ and ㅡ', and one of the vowels assigned to the corresponding vowel key according to the number of times the vowel key is pressed. Hangul input method of the terminal, characterized in that the vowel is selected. The method of claim 4, wherein Enter ㅕ, ㅛ, ㅖ, etc. as a continuous combination of the predecessor key and the vowel key pressed before the vowel key, and the succession of the postkey and the vowel key pressed after the vowel key Hangul input method of the terminal, characterized in that the input ㅑ, ㅠ, ㅒ in combination. The method of claim 4, wherein Among the Hangul vowels, vowels, ㅝ, ,, 복, etc., which can be configured by combining ㅏ, ㅓ, ㅗ, ,, ㅡ, are input by selectively pressing the vowel key a plurality of times. Hangul input method. The method according to claim 4 or 5 or 7, For the input of the Korean short vowels, 6 Korean short vowels are classified into similar short vowels, ㅏㅓ and | Hangul input method of the terminal, characterized in that separated from the short vowels in the key. Assign 6 Hangul terminals to each consonant key, Six Korean short vowels are classified into similar short vowels and assigned to three vowel keys. Selecting a pre-key and a post-press key pressed before and after the keys to input the remaining consonants and vowels not assigned to the keys, according to the Hangul writing order, A consonant and a vowel key and a concatenation of a predecessor key and a predecessor key, which are selectively pressed before and after the input, input Korean characters based on the Korean writing order. Korean input method of the terminal, characterized in that to provide a duplicate pressing function by providing a separate duplicate key to enable the duplicate pressing of the keys at once. The method of claim 9, The consonant key has a consonant input function in the left two columns based on the Korean handwriting order, the vowel key has a vowel input function in the right one column based on the Korean handwritten order, and the pre and post keys are left for input before and after. Hangul input method of the terminal, characterized in that assigned to each function.