KR20050080460A - Inputting appratus korean writting and inputting method korean writting - Google Patents

Abstract

The present invention includes an electronic device having a direction key, such as a mobile phone, a remote control, a mobile playback device, a joystick, and the like, including a character input means and a character combination means for displaying characters by combining consonants and vowels according to a signal input from the character input means. Of the Hangul input device of

The character input means is a, b, c, d, r, k, k, k, k, k, k, k, k, k, h, consonant conversion, k, k, k, t, 21, 21 The five characters are divided into five types according to the characteristics of consonant array and vowel start point, and are placed on five direction keys to recognize the group of characters by the first press, and each character is up, down, left, right, It has five direction keys to give the center to recognize the character by the second direction key operation.

The character combination means is configured such that a character which is a characteristic of the second pressed direction key among the arranged characters of the first pressed key is selectively displayed.

Therefore, the present invention can be usefully used in electronic devices having a direction key because keyboard marking, learning, and input are easy by arranging and inputting according to the order and direction of letters.

Description

Hangul input device and Hangul input method {Inputting appratus korean writting and inputting method korean writting}

The present invention has a direction key, such as a mobile phone, a remote control, a mobile playback device, a joystick, and the like, including a character input means and a character combination means for displaying characters by combining consonants and vowels according to a signal input from the direction key as the character input means. The present invention relates to a Hangul input device and a Hangul input method in an electronic device.

In general, in the case of a mobile phone and a remote control, and the like, the Korean characters are input using the numeric keys, and various techniques have been implemented. However, input of Korean characters in devices such as MP3, PSP, digital camera, joystick, etc. without numeric keys is displayed on the display window with the combination of characters to complete Korean characters. This is a problem that it is very difficult to find or move by displaying too many characters on a small display window.

Another method is to enter all the shapes of the alphabet and retrieve this information from any database that can represent this information. However, this means that the end of the alphabet is to be marked and that multiple alphabets can be selected for a single data. There are disadvantages. In another method, the shape and shape of the code are similar to the shape of the alphabet, but the actual shape and the shape of the code are difficult to coincide with each other, which causes inconvenience of having to remember irregular codes for the alphabet. These two models are more inconvenient to use due to the ambiguity of the expressions of circles and oblique lines.

The present invention, in order to solve the above problems, a, b, c, d, k, k, k, k, k, k, k, k, k, h, consonant, k, k, k, Twenty-one characters of TT, ㅡ, ㅣ are divided into five types according to the characteristics of consonant array and the starting point of vowel writing, and are placed on five direction keys to recognize the group of characters by the first press, and each character moves up according to the characteristics. It is provided with five direction keys for recognizing the character by the second direction key operation, which is assigned to the downward, leftward, rightward, and middle,

By configuring the system to selectively display the characters that are the characteristics of the second pressed direction key among the placed letters of the first pressed key, the direction keys make it easy to display the characters, to understand the input method, and to input the direction keys. It is an object of the present invention to provide a Hangul input device and Hangul input method that can be usefully used in the electronic device.

In the present invention for achieving the above object, in the Hangul input device comprising a character input means and a character combination means for displaying the characters by combining consonants and vowels according to the signal input from the character input means,

The character input means is a, b, c, d, r, k, k, k, k, k, k, k, k, k, h, consonant conversion, k, k, k, t, 21, 21 The five characters are divided into five types according to the characteristics of consonant array and vowel start point, and are placed on five direction keys to recognize the group of characters by the first press, and each character is up, down, left, right, Five direction keys are provided so that the center is given to recognize the character by the second direction key operation.

The character combination means is configured such that a character which is a characteristic of the second pressed direction key among the arranged characters of the first pressed key is selectively displayed.

With respect to the five direction keys, a, b, ㅋ for the left key, c, d, ㅌ, ㅁ, ㅂ, 하향 for the down key, ㅅ, ㅇ, ㅎ for the up key, The system is configured so that the consonant is assigned and displayed as the first push character.

With respect to the five direction keys, the system is configured such that 향 and ㅡ for the left key, ㅗ and ㅣ for the up key, and ㅏ and ¡for the center key are assigned and displayed as the first pressing character.

For the five direction keys, a, c, ㅎ, double consonant conversion, 향, ㅁ, ㅈ, ㅋ for the left key, ㅂ, ㅂ, 에 for the right key and, 중앙, 에 for the right key are assigned as the second push character. The system is configured to be displayed.

With respect to the five direction keys, the system is configured such that ㅏ, ㅡ for the right key, ㅗ, 에 for the center key, ㅜ, ㅣ for the down key are assigned and displayed as the second pressing character.

If you press the double consonant in two presses, the system is configured to convert the previously displayed consonants into double consonants.

If ㅏ, ㅓ, ㅗ, TT marked twice is repeated twice with the same double press, the system is configured to convert 표시, ㅓ, ㅗ, TT previously displayed into 로, ㅕ, ㅛ, ㅠ.

When a second input is made from the character input means, a sound indicating that one character unit is completed is output, and the system is configured to be in the first input standby state again.

In the Hangul input method for displaying characters by combining consonants and vowels according to the signal input from the character input means,

Consonant array of 21 characters of a, b, c, d, k, k, k, k, k, k, k, k, k, z, consonant, k, k, k, k, k, k It is divided into five types according to the characteristics of the vowel and the start point of the vowel, and it is placed on five direction keys to recognize the corresponding character group by the first press, and each character is given up, down, left, right, and center according to the characteristics. A character input means for recognizing the character by the direction key operation,

Allows the character, which is the property of the second pressed direction key, to be selectively displayed among the placed characters of the first pressed key.

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

1 is a block diagram of a typical Hangul input device, FIG. 2 is a view showing a direction on a direction key, FIG. 3 is a view showing an assignment letter on a direction key, and FIG. 4 is a letter view assigned to each direction key stored in a memory unit. 5 is a diagram showing an assignment letter abbreviated to the direction key.

First, as shown in the block diagram of the general Hangul input device of FIG. 1, the Hangul input device combines the control unit 1, a character input means 2 for inputting characters, and characters input by the character input means by a predetermined step. A character combination means memory section 3, and a display section 4 for controlling and displaying the characters combined in the memory section through a control section.

The present invention relates to the Hangul input device as a character input means consisting of the upper, lower, left, right center keys, i.e., a, b, c, r, ㅁ, ㅂ, ㅅ, ㅇ, ㅈ, ㅁ, Twenty-one characters of ㅋ, ㅌ, ,, ㅎ, consonant, ㅏ, ㅜ, ㅗ, TT, ㅡ, ㅣ are divided into five types according to the characteristics of consonant array and vowel start point. Recognizing the corresponding character group by the first press, and each character is given up, down, left, right, and center according to the characteristics, and five direction keys are provided to recognize the character by the second direction key operation. The combining means is characterized in that the system is configured such that a character, which is a characteristic of the second pressed direction key, among the arranged letters of the first pressed key can be selectively displayed.

As shown in the drawing of the direction shown in Fig. 2, the direction key has an up key, a down key, a left key, a right key, and a center key.

FIG. 3 is a diagram showing an assignment letter on a direction key, that is, a letter assigned to one key according to the characteristics of a consonant array and the characteristics of a vowel writing start point, and the characters arranged in a direction corresponding to the characteristics therein.

That is, in the left key of the first press, a, b, ㅋ, ㅓ, ㅡ assigned according to the characteristics, with the left key, a in the adjacent upward direction a, b in the adjacent downward direction, b in the same spot left, left horizontal line The center is represented by ㅓ, the long side represented by the horizontal direction ㅡ is disposed so that the system is configured to display the corresponding characters,

In the up key of the first press, ㅅ, ㅇ, ㅎ, ㅗ, ㅣ assigned according to the characteristics, 상향 in the adjacent left direction, ㅇ in the adjacent right direction, ㅇ in the same position upward ㅎ, and the vertical vertical line with the up key. The center is represented by ㅗ, and the down is represented by the vertically long ㅣ is disposed so that the system is configured to display the corresponding characters,

On the right-hand side of the first press, the characters c, d, and 된 assigned according to the characteristics are placed along with the right key, c in the adjacent upward direction, d in the adjacent downward direction, and 에는 in the same spot to the right, so that the corresponding characters are displayed. The system is configured,

In the down key of the first press, the system assigns ㅁ, 된 according to the characteristic, ㅁ in the adjacent left direction, ㅂ in the adjacent right direction, and ㅍ in the same place downward, along with the down key. Composed,

For the central key of the first press, ㅈ, 자, 자, ㅜ, 중앙, TT, with the middle key, 에는 in the left direction, in the center of the same place, and 쌍: , Is arranged in the right direction represented by the right horizontal line, and TT is arranged in the down direction represented by the lower vertical line, and the system is configured to display the corresponding character.

As described above, the data values arranged for each characteristic are assigned to the character combination means memory unit 3 according to the characteristics of the consonant array and the characteristics and the orientation of the vowel starting point as shown in the character diagram allocated to each direction key stored in the memory unit of FIG. The system is configured to store the information.

The controller 1 receives two characters from the character input means (direction key), reads the characters that are the characteristics of the second unit from the group of the previous unit by referring to the memory unit 3, and combines them with previously input characters. The system is configured to output the value to the display section 4.

For example, based on the assigned characters and characteristics of FIGS. 3 to 4, when the first unit of the two units is the left key, a, b, ㅋ, ㅓ, ㅡ is selected, and the second unit is the up key. In which case a will be chosen. In this way, 'b' is selected for the down key, 'k' is selected for the left key, '키' is selected for the middle key, and '-' is selected for the right key.

If the first unit of the two units is the center key, ,, 쌍, 자, TT is selected; if the second unit is the left key, ㅈ is selected; if it is the center key, is selected, and the up key is In the case of 'contracontrast' is selected, '우' is selected for the right key, and 'TT' is selected for the down key.

In the case of 'convolutional consonant' by the center key and the up key, the consonant previously input is converted into the consonant.

In the case of medium vowels ㅑ, ㅕ, ㅛ, ㅠ, the short vowels ㅓ, ㅓ, ㅗ, TT are entered twice. For example, in the case of ㅏ, ㅏ is middle + right, so it is displayed as the input of the middle + right + middle + right twice.

The other double vowels are selected by the existing combination method, for example, 복 = ㅏ (middle right) + ㅣ (upper and lower), and ㅘ is expressed as ㅗ (middle) + ㅏ (middle right).

As shown in FIG. 3, it is actually difficult to display all five characters and properties on one key on a direction key. However, the letters and properties allocated to each direction key are summarized, that is, the letters and properties allocated to the direction keys can be marked on the direction keys as shown in FIG. 3. That is, the basic sound of the consonant can be inputted in the marked position, the second sound in the second place, and the double consonant can be inputted by a consonant conversion, and the vowel can be input according to the vowel shape and the writing direction. For example, the left key is a + above, a is left + top, and b is down, left + down, and ㅋ is a sound, so it is in place left + left, ㅓ is a horizontal line on the left, left + middle, ㅡ is a long horizontal line, left + right. As a result, the vowel character can be entered without the notation.

In summary, the method of inputting Korean characters using the direction keys will be described below with reference to FIGS. 5 and 4.

If you enter 'mobile phone', ㅎ is 경 이므로 so it is upper (ㅇㅅ) + upper (same digit), and ㅠ is the lower TT middle vowel, so the middle + lower (TT) + middle + lower (TT), ㄷ 우 is the top of ㄷ d, so it is right (up) + up (up), and ㅐ is separated into ㅏ and ㅣ, ㅏ is right and right because it is middle + right, ㅣ is up and down because 긴 is long, and ㅍ is the sound of ㅂ Therefore, lower (ㅁㅂ) + down (same place), ㅗ is the vertical of the upward (up) + middle, b is the lower part of the b is to be entered as left (ㄱ) + down (lower).

When the second key is input from the direction key, a sound indicating that one character unit is completed is output, and when the user enters the first input standby state, if the user misses one time or adds one time by error, the sound can be recognized. The system is configured to use the input cycle.

If you press and hold the right + middle, right + left, down + middle, down + up or five keys that are not assigned, you can enter or convert the mode to space, back space, alphabet, numbers, special characters, etc. The system is configured to be applicable to other character input methods.

In order to input the Hangul in the joystick, the paddle is operated in the corresponding direction, and the operation of the center means that the system is configured so that it can be recognized by pressing the inside of the paddle or another key operation. Is in range.

In order to input Korean characters in a PDA device, a system displays a direction key shape on a display window, and a system is configured to be recognized by touching a pen twice as described above.

In addition, instead of the above two pen contacts in the PDA device, the system is configured so that it can be recognized by one drag connecting two direction keys, and the system can be recognized by one contact with two inputs of the same digit. It is also within the scope of the claims herein as applied systems and methods.

Hangul character input using the direction keys can be input using fewer keys, so it can be used for very small electronic devices such as MP3 and PSP as well as mobile phones and remote controllers. This can be easily applied to the device.

As described above, the present invention is a, b, c, d, k, k, k, k, k, k, k, k, k, consonant, k, k, k, k, Twenty-one characters of ㅡ, ㅣ are divided into five types according to the characteristics of consonant array and the starting point of vowel writing and are placed on five direction keys to recognize the group of characters by the first press, and each character is up and down according to the characteristics. , Left, Right, and Center are given, and five direction keys are provided for recognizing the corresponding character by the second direction key operation. Among the arranged letters of the first key pressed, the character which is the characteristic of the second direction key is selectively displayed. By doing so, the mobile phone, the remote control, as well as the small number of electronic devices, joysticks, PDA devices without a numeric key is an effect that can be entered conveniently and efficiently.

1 is a block diagram of a typical Hangul input device,

2 is a view showing a direction on the direction key,

3 is a view showing an assignment character on the direction key,

4 is a character diagram allocated for each direction key stored in a memory unit;

5 is a diagram in which an assignment character is abbreviated on a direction key.

Claims (15)

A Hangul input device comprising a character input means and a character combination means for displaying a character by combining consonants and vowels according to a signal input from the character input means, The character input means is a, b, c, d, r, k, k, k, k, k, k, k, k, k, h, consonant conversion, k, k, k, t, 21, 21 The five characters are divided into five types according to the characteristics of consonant array and vowel start point, and are placed on five direction keys to recognize the group of characters by the first press, and each character is up, down, left, right, Five direction keys are provided so that the center is given to recognize the character by the second direction key operation. And the character combination means is configured so that a character which is a characteristic of a second pressed direction key among the arranged characters of the first pressed key is selectively displayed. The method of claim 1, With respect to the five direction keys, a, b, ㅋ for the left key, c, d, ㅌ, ㅁ, ㅂ, 하향 for the down key, ㅅ, ㅇ, ㅎ for the up key, Hangul input device characterized in that the system is configured so that the dichotomous consonants are assigned and displayed as the first pressing character. The method of claim 1, And a system is configured such that the left and right keys are assigned to the left and right keys,? And |, and the central key is assigned as the first pressing character. The method of claim 1, For the five direction keys, a, c, ㅎ, double consonant conversion, 향, ㅁ, ㅈ, ㅋ for the left key, ㅂ, ㅂ, 에 for the right key and, 중앙, 에 for the right key are assigned as the second push character. Hangul input device, characterized in that the system is configured to be displayed. The method of claim 1, And a system is configured such that the five direction keys are assigned to the right arrow key ㅏ, ㅡ, the center key ㅗ, ㅓ, the down key TT, ㅣ as the second pressing character. The method of claim 1 If the consonant is converted to two consonants by pressing twice, the Hangul input device, characterized in that the system is configured so that the previously displayed consonants are converted to the double consonants. The method of claim 1 If ㅏ, ㅓ, ㅗ, TT displayed twice is repeated twice with the same pressing twice, the system is configured so that previously displayed ㅏ, ㅓ, ㅗ, TT is converted to ㅑ, ㅕ, ㅛ, ㅠ and displayed. Hangul input device. The method of claim 1, When the second input from the character input means, a sound indicating that one character unit is completed is output, and the system is configured so that the system enters the first input standby state again. In the Hangul input method for displaying characters by combining consonants and vowels according to the signal input from the character input means, Consonant array of 21 characters of a, b, c, d, k, k, k, k, k, k, k, k, k, z, consonant, k, k, k, k, k, k It is divided into five types according to the characteristics of the vowel and the start point of the vowel, and it is placed on five direction keys to recognize the corresponding character group by the first press, and each character is given up, down, left, right, and center according to the characteristics. A character input means for recognizing the character by the direction key operation, A Hangul input method for selectively displaying a character which is a characteristic of a second pressed direction key among the arranged characters of the first pressed key. The method of claim 9, With respect to the five direction keys, a, b, ㅋ for the left key, c, d, ㅌ, ㅁ, ㅂ, 하향 for the down key, ㅅ, ㅇ, ㅎ for the up key, A Hangul input method, characterized in that the consonant conversion is displayed as assigned as the first pressing character. The method of claim 9, Regarding the five direction keys, ㅓ and ㅡ for the left key, ㅗ and ㅣ for the up key, and ㅏ and TT for the center key are assigned and displayed as the first pressing character. The method of claim 9, For the five direction keys, a, c, ㅎ, double consonant conversion, 향, ㅁ, ㅈ, ㅋ for the left key, ㅂ, ㅂ, 에 for the right key and, 중앙, 에 for the right key are assigned as the second push character. Hangul input method characterized in that the display. The method of claim 9, Regarding the five direction keys, 우, ㅡ to the right key, ㅗ, 에 to the center key, TT, ㅣ to the down key are assigned and displayed as the second pressing character. The method of claim 9 Hangul consonant conversion by pressing two times, the Hangul input method characterized in that the previously displayed consonants are converted to the double consonants. The method of claim 9 Hangul input method characterized in that the two times pressing ㅏ, ㅓ, ㅗ, TT is repeated twice with the same pressing twice, the previously displayed ㅏ, ㅓ, ㅗ, TT is converted to ㅑ, ㅕ, ㅛ, ㅠ and displayed .