KR20110105227A

KR20110105227A - Korean letter input device and method

Info

Publication number: KR20110105227A
Application number: KR1020100024363A
Authority: KR
Inventors: 유하늬소리
Original assignee: 유하늬소리
Priority date: 2010-03-18
Filing date: 2010-03-18
Publication date: 2011-09-26

Abstract

The present invention relates to a Hangul input device that can be commonly used in a variety of input devices with a high portability in modern times that the Hangul input device is diversified and the use of a liquid crystal panel (touch screen) is increased. When inputting Hangul with an input device having fewer input keys than a standard keyboard, only one basic consonant is arranged in one key so that the remaining consonants can be displayed by extension keys or dragging. 입력, ㅗ, ㅐ], [ㅡ, ㅣ], [ㅓ, TT, ㅔ] is an input device that can display all 21 vowels as a basic collection.
It is easy to recognize the keyboard layout, easy to use and simple, and it is faithful to the combination principle of Hangul but it does not disassemble Hangul, so the input number is short and the moving distance is short. The inputs can be used in a wide variety of input devices, ranging in size from three to four, five, six and eight columns.

Description

Korean letter input device and method}

The present invention relates to a Hangul input method in various types of Hangul input devices.

For Hangul input and processing of the Hangul keyboard, change the keyboard control part to Hangul operation mode by pressing the Han / English toggle key, and then identify the Hangul in the main processing unit by setting the B7 bit to 1 in the Hangul keyboard codes input to the double standard Korean keyboard. Make it a cover. The 8-bit Hangul input key code provided to the main processing device through the key buffer is calculated as a 2-byte Hangul code according to the Hangul syllable collection rules in the Hangul processing system of the input / output device (bios). The Hangul writing process of Hangul is to collect Hangul consonants, vowels, and double consonants in Hangul syllable units and convert them into Hangul codes. Depending on the necessity, a combination of input key codes may be used to calculate the supported consonant or double vowel codes.

The Hangul code input device of the Hangul keyboard is widely used in computers, mobile phones, e-books, tablets, electronic notebooks, communication devices, and control devices.

The input keys collected on the Korean keyboard consist of fourteen characters: fourteen terminal sounds and five lucky consonants. Thirty three

For the Hangul alphabet, forty-three of these thirty-three seven double vowels (ㅚ ㅟ ㅘ ㅝ ㅙ 에 ㅢ) or seven double vowels can be coded in the Hangul writing process.

In Hangul keyboard, one letter should be arranged in one key to input Hangul most efficiently.However, if you input all Hangul with fewer keys, like in twelve keys of the phone, you can arrange multiple letters in one key or add more letters. This can be solved by using extension keys or by creating a separate input window. For this reason, you have to press the key several times and input additional input signal or drag several times to distinguish between the characters, because the input stroke and increase of moving distance or press and drag are mixed. There is a challenge to minimize various inefficiencies or delays that occur. To this end, the arrangement of the alphabet is reduced, the movement distance of the input means such as the finger and the use of the expansion keys are minimized, and the alphabet of the Hangul can be easily and conveniently entered with simple rules. In addition, the new method should be able to easily recognize the method of keystroke arrangement and input.

Many problems with entering consonants can be solved by being able to enter one consonant at the same time. If this is not possible, the solution is to reduce the number of input keys by displaying consonants created by adding strokes using extension keys or dragging methods, and to shorten the moving distance by placing high frequency consonants close to the vowel keys.

In the case of consonants, you can exclude the consonants, which can be made by the principle of catching, from the basic consonants, but 'ㅎ' has a high frequency of use, so it is necessary to set 10 consonants as the basic consonants.

Consonants have independent shapes reflecting the shape of the articulatory organs, but vowels are represented by a combination of three symbols: (-), ㅡ, ㅣ. A vowel can have 21 of these three symbols. There is also a collection consisting of five strokes, such as 단 에서, with only one symbol, such as ㅣ, ㅡ. Therefore, how to display the whole vowel with the smallest number of strokes and the shortest movement when displaying Hangul has an important effect on the efficiency of the Hangul input device. In the case of vowels, it is natural to exclude 에서 ㅝ ㅚ ㅟ ㅞ ㅞ 가 가 가 가 ㅠ ㅠ ㅔ ㅒ 만들어진 으로 You need to be incorporated in. Also in the vowels ㅗ and ㅏ, ㅣ, ㅐ; ㅜ and ㅓ, ㅣ, 결합 combine or ㅣ and · (一 are used instead) ㅏ, ㅗ, ㅐ; Since a double vowel is created by combining with ㅓ, TT, and ㅔ, arrange [ㅗ, ㅏ, ㅐ] and [TT, ㅓ, ㅔ] adjacent to each other and arrange [ㅣ, ㅡ] between them. It can be minimized. Therefore, it is the most reasonable vowel arrangement in terms of the frequency of use and the distance of movement as the basic collection and the arrangement of [ㅏ ㅗ ㅐ] above, [ㅡ ㅣ] in the middle, and [ㅓ ㅓ ㅔ] below. can do.

This vowel arrangement forms the core of the present invention, and becomes a powerful means for entering Korean characters easily and quickly.

(Reference)

Frequency of Hangul:

Used as a ratio of primary 4 neutral 4 species.

Hangul alphabet using percentage:

Frequency of use Neutral (vowel) Early final consonant

10% or more ㅏ ㅇ ㅇ

5% or more ㅣ ㅡ ㄱ ㄴ ㄴㄱ

2% or more ㅓㅗ ㅜㅕ ㄷㅅㅈ ㅎㄹㄴ ㄹ ㅇㄱ ㄹ ㅅㄷㅈ

1% or more ㅐ ㅔ ㅂ ㅁㅆ ㅁㅂ

0.2% or more

ㅝ ㅟ ㅠ

0.2% or less

ㄻ ㅀ ㄵ ㄼ ㄳ ㅋ ㄾ ㄿ ㄽ

The present invention is a simple, easy and convenient way to input Hangul as much as possible than the conventional input method of the conventional condensed input device brings a significant development in the input and transfer of information.

A representative diagram is the same as that of FIG. 2 and FIG. 1, and shows the arrangement of the vowels and the basic keyboard arrangement.
1, 2, 3, and 4 are examples of keyboard layouts that can be used in the case of various types of input devices.
1 shows an example of an arrangement of a keyboard using an extension key when a general button type key or a liquid crystal panel input by a touch method is used as an input device. Each figure shows a case in which the keys arrange 4, 5, 6, and 8 keys in a row.
2 is an example of a keyboard arrangement in which a small vowel panel / screen (FIG. 2B) can be displayed in the center of the basic consonant panel in the case of a liquid crystal panel (touch screen) capable of dragging or multi-touch.
FIG. 3 shows an example in which vowels are arranged together on a single keyboard capable of dragging or multi-touch.
Figure 4 shows an integrated keyboard that can be used in both the two or three when the Hangul alphabet is arranged in each key. Even if you use two or three styles, it is a keyboard layout that can display all Korean characters without pressing the shift key. In this case, since all the fingers can be used for input, the arrangement of the letters is based on three-segment equations.

In the Korean input device for displaying characters by combining consonants and vowels according to a signal input from the character input means, a, b, c, ㄹ, ㅁ, ㅂ, ㅅ, ㅇ, ㅈ, (ㅎ) as basic consonants And, ㅏ, ㅓ, ㅗ, ,, ㅡ, ㅡ, (ㅐ, ㅔ) as the default vowels arranged so that the basic consonant and the basic vowel do not overlap each other, the character input device corresponding to the basic vowel and one An expansion device is provided, and through this input device, the extension sound of the basic consonants (rough sound, sound sound, old sound, and sound sound) and the expansion of the basic sound vowel (double vowel, ㅟ, double vowel) , ㅕ, ㅠ, ㅠ, ㅒ, ㅖ, ㅝ, ㅙ, ㅞ, ㅢ) is characterized in that the system is configured to display. If the input device is a touch screen, if the drag is possible, the system is configured to display consonants and vowels that are not displayed on the input device and combine them into syllables instead of the extension keys.

A) In the case of an input device using an extension key as shown in FIG. 1, the following is executed:

a) for consonants,

Allocate a basic consonant a letter for each key and press each one to display the consonant. For a rough sound, press the add stroke key after pressing the add stroke key. Press the add stroke button again. Make sure that the consonant ㄲ ㄸ ㅃ ㅉ (ㅆ appears after pressing and then pressing the Add Stroke extension key once).

b) for vowels,

The basic collection is arranged as 'ㅏ, ㅗ, ㅐ', 'ㅓ, TT, ㅜ' and 'ㅣ, ㅡ', and the system is configured so that the 'ㅡ, ㅣ' combination is arranged in the middle of other combinations. Press the key displayed on the input device, and the double vowel ㅑ, ㅕ, ㅛ, ㅠ, ㅒ, ㅖ will be displayed by pressing the assigned key 기본, ㅓ, ㅗ, ㅐ, ㅐ, ㅔ twice. Other short or double vowels should be marked as follows:

Press ㅗ and ㅏ or press it simultaneously to

Press TT then ㅓ, or press 동시에 at the same time,

Press ㅡ and ㅣ or press it simultaneously ㅢ,

Press ㅗ and ㅣ or press it simultaneously and ㅚ,

Press TT and then or press 동시에 at the same time.

Press ㅗ and ㅐ or press 동시에,

Press TT then ㅔ, or press 동시에 at the same time,

If ㅐ and ㅔ are not arranged in the default letter, it should look like this:

Press ㅏ and ㅡ simultaneously or press ㅑ,

Press ㅓ and ㅡ simultaneously or press ㅕ,

Press ㅗ and ㅡ simultaneously or press ㅛ,

Press ㅜ and ㅣ or at the same time ㅠ,

Press ㅏ and ㅣ or press it simultaneously and ㅐ,

Press ㅓ and ㅣ or press it simultaneously and ㅔ,

Press ㅏ, ㅡ and ㅣ or press it simultaneously ㅒ,

Press ㅓ, ㅡ and ㅣ or press it simultaneously ㅖ,

Press ㅗ, ㅏ and ㅣ or at the same time press ㅙ,

TT, then press ㅓ and ㅣ or press 동시에 at the same time.

When you press or touch a vowel with no consonant in front of it, 'ㅇ' is automatically entered. . . Why, we'd like to automatically display.

c) In this way, consonants are selected as primary, then the vowels of the neutral are combined with the consonants selected before them, and marked with the backs when consonants are selected again. If consonants are entered in succession, they will be marked as supports if they can be created. If a consonant is selected again, the syllable previously displayed is confirmed and displayed. Instead, when the vowel is selected, the last consonant is used as the consonant of the next syllable, combined with the vowel, and only the previous consonant is marked as a backing, and is confirmed as a syllable. If the input continues, the syllables are displayed in the same way.

B) In the touch screen type input device as shown in FIG.

When a consonant such as basic consonant, coarse sound, or consonant is selected by a single touch and drag method, the vowel panel with ㅏㅗ ㅐ, ㅡ ㅣ, ㅗㅜ ㅔ is displayed. B) will pop out, and this panel will allow you to select 21 vowels by touch and drag again. After selecting a vowel, touch and drag the consonant again to display the support. Then select the consonant again to display the base, and then select the vowel, the consonant immediately before it is placed as a consonant.

In the case of touchscreen input devices, this is done as follows:

a) Stroke Additional strokes of the extended key function are placed in the center, and a touch area displaying the default consonant is placed around it. Touch and drag a certain length toward the center of the panel (drag), and you'll see a loud sound like ㅌ ㅌ ㅊ ㅎ and drag ㅂ ㅂ twice as long as ㄲ ㄸ ㅃ ㅉ. (You can drag in either direction, but it's efficient to continue typing again in the center vowel panel to enter the next vowel.)

b) After touching / drag to select consonants, make a small screen (collection input panel) with 중간 in the middle, ㅓ ㅔ 아 at the bottom, in the middle of the stroke area. If you touch the vowel in the area once, the vowel is displayed. If you touch and drag the vowel in the direction of the other vowel, the vowel consisting of the two selected vowels is displayed. :

ㅏ → ㅡ ⇒ ㅑ, ㅓ → ㅡ ⇒ ㅕ, ㅗ → ㅡ ⇒ ㅛ, TT → ㅡ ⇒ ㅠ

ㅐ → ㅣ ⇒ ㅒ, ㅔ → ㅣ ⇒ ㅖ, ㅏ → ㅗ ⇒ ㅘ, ㅓ → TT ⇒ ㅝ

ㅗ ㅣ ㅜ ㅜ ㅣ

ㅡ → ㅣ ⇒ ㅢ

c) When consonants and vowels are combined, touch / drag the consonants again to display as consonants, and if the consonants entered again are consonants that can form a consonant consonant, they will be marked as consonants. Is the first syllable of the next syllable. When the vowel is input again, the consonant entered immediately before it is displayed as a consonant, and when the input continues, the next syllable is displayed in the same way.

3) In the drawing of FIG. 3, the vowel input part is arranged together with the consonant. Hangul alphabet and syllables can be displayed using the touch and drag method as shown in FIG. 2. However, more keys are needed than those of Fig. 2 in the form of 3x4 = 12.

4) The drawing of FIG. 4 is a character string arranged with all the alphabets of Hangul on each input key, and utilizes the advantages of two styles and three styles and complements the shortcomings. In this typeface, all the fingers of both hands can be used, so the arrangement of the letters is easy to remember, minimizes the fatigue of the fingers and maximizes the input speed. The expansion key or drag method is not necessary.

The letter arrangement of FIG. 4 is arranged on the basis of the sebulic final but improved the inconvenience of the sebulic. You can enter all letters except for single-sheet and overlap, which are rarely used, without pressing the shift key. In the three-segment type, it is necessary to press the shift key to input some low-frequency support, but there are advantages and disadvantages to inputting all letters without pressing the shift key, including double consonants and 자 ㄸ ㄲ ㅉ ㅃ.

This integrated keyboard has the following characteristics:

All vowels were placed in the left hand area.

-'ㅋ' placed in the first row was placed to the right of 'J' in the second row and 'ㅂ' for support was placed in the first row and third.

-Double consonants ㄲ ㄸ ㅃ ㅉ 배치 are placed on the right side of the first column so that you can enter double consonants at the same time in three ways, so that you do not have to press the shift key.

-After pressing the and the upper hand on the right hand, the ㅒ was placed on the left hand to enter all the vowels with the left hand.

-Adjusted punctuation. In particular, the period was input by the right hand little finger, and the middle dot (·) was placed on the basic keyboard.

-Arabic numerals should be pressed and typed in, but the positions of 6 7 8 9 0 were placed as in the Qwerty and double keyboards, and 1 2 3 4 5 were placed in the column below to make it easier to recognize without confusion. +-* / = Also allows you to press and hold down the shift key with numbers so that you don't press and release the shift key when entering formulas.

-Press the shift key to input the low frequency of use, but do not overlap the letter and the key. The 11 overlaps are arranged in the first row and the left end.

-In case of using two-bolt type, you don't need to press the upper key when you input the double consonant, and the support key ㅂㄹ ㅅㄴ ㅇㄱㅁ is duplicated, but you can input the high frequency consonant using your left hand, which can reduce the burden on your right hand. . In other words, there is one more key for the supporting stand. You can use the consonants on the right hand side when entering the base, but you can use the two fingers of the left hand only for the base.

Arranged this way it looks like this:

From the left side of the first row ㅒ ㅂ ㅂ ㅠ ㅠ ㅖ ㅆ ㄸ ㄲ ㅉ ㅃ ㅃ ·

From the left in line 2; '

From the left side of line 3 ㅇ ㄴ ㅣ ㅏ ㅡ ㄴ ㅇ ㄱ ㅌ ㅌ

From the left side of the fourth row,.

After pressing shift key (upper)

From the left side of the first row ＠ ㄽ ㄻ ㄼ ㄿ ㄿ ㄾ 6 7 8 9 0 + =

From the left side of line 2 ㅄ ㄺ ㄺ ㅋ ㅋ ㅋ 1 2 3 4 5-: "

From the left side of the third row, ㅀ ㄶ ㄲ ㅌ ㅎ _ ～ $ │% * /

From the left side of the fourth line ㄵ ㄳ ㅆ ㅆ ㅈ () ＞! ?

No special sign is used.

Claims

In the Korean input device for displaying characters by combining consonants and vowels according to a signal input from the character input means, a, b, c, ㄹ, ㅁ, ㅂ, ㅅ, ㅇ, ㅈ, (ㅎ) as basic consonants And ㅏ, ㅓ, ㅗ, ㅜ, ㅡ, ㅡ, (ㅐ, ㅔ) as the default vowels are arranged so that the basic consonant and the basic vowel do not overlap each other, the character input device corresponding to the basic vowel and one And an extension device for the basic consonants (rough sound, sounding sound) and basic sound extension (short vowel, ㅐ, ㅚ, ㅟ), double vowel, double vowel, The system is configured to display a combination of ㅕ, ㅛ, ㅠ, ㅒ, ㅖ, ㅝ, ㅙ, ㅞ, ㅢ), and if the input device is a touch screen, the extension key can be dragged. Instead, you can use the drag method to display consonants and vowels that are not displayed on the input device and combine them into syllables. Hangul alphabet input device according to.

The Hangul input device of claim 1, further comprising the following input method:
In the case of the input device using the extension key as shown in Fig. 1, it is executed as follows.
a) for consonants,
Allocate one consonant for each key, and press each button once to display the consonant, and press the button to add a stroke and press the Add Stroke button again. Press to display the twin consonant ㄲ ㄸ ㅃ ㅉ (press ㅅ and then press the Add stroke extension key once).
b) for vowels,
The basic collection is arranged as 'ㅏ, ㅗ, ㅐ', 'ㅓ, TT, ㅔ' and 'ㅣ, ㅡ', and the system is configured so that the 'ㅡ, ㅣ' combination is arranged in the middle of other combinations. Press the key displayed on the input device to display. Double vowel ㅑ, ㅕ, ㅛ, ㅠ, ㅒ, ㅖ double-click the key assigned to the default vowel ㅏ, ㅓ, ㅗ, ㅐ, ㅐ, ㅔ. Other short or double vowels should be marked as follows:
Press ㅗ and ㅏ or press 동시에,
Press TT then ㅓ, or press 동시에 at the same time,
Press ㅡ and ㅣ or press it simultaneously ㅢ,
Press ㅗ and ㅣ or press it simultaneously and ㅚ,
Press TT and then or press 동시에 at the same time.
Press ㅗ and ㅐ or press 동시에,
Press TT then ㅔ, or press 동시에 at the same time,
If ㅐ and ㅔ are not arranged in the default letter, it should look like this:
Press ㅏ and ㅡ simultaneously or press ㅑ,
Press ㅓ and ㅡ simultaneously or press ㅕ,
Press ㅗ and ㅡ simultaneously or press ㅛ,
Press ㅜ and ㅣ or at the same time ㅠ,
Press ㅏ and ㅣ or press it simultaneously and ㅐ,
Press ㅓ and ㅣ or press it simultaneously and ㅔ,
Press ㅏ, ㅡ and ㅣ or press it simultaneously ㅒ,
Press ㅓ, ㅡ and ㅣ or press it simultaneously ㅖ,
Press ㅗ, ㅏ and ㅣ or at the same time press ㅙ,
TT, then press ㅓ and ㅣ or press 동시에 at the same time.
When the vowel is touched or touched without a consonant input, 'ㅇ' is automatically entered and 'Oh. . . . ' Etc. can be displayed automatically.
c) In this way, consonants are selected as primary, then the vowels of the neutral are combined with the consonants selected before them, and marked again as consonants when the consonants are selected again. If the consonants are displayed in succession, they can be displayed as the backing if they can create the currently used layered support, and if the consonants are selected again, the syllables previously displayed are confirmed and displayed. Instead, when a vowel is selected, the last consonant is used as the consonant of the next syllable, combined with the vowel, and only the previous consonant is marked as a backing, and is confirmed as a syllable. If the input continues, the syllables are displayed in the same way.

The Hangul input device of claim 1, further comprising the following input method:
In the case of the touch screen type input device as shown in FIG. 2, the following is executed.
A touch screen showing Korean basic consonants ㄱㄴㄷㄹ ㅁㅂ ㅅㅇㅈ is displayed. Select a basic consonant, a rough sound, and a consonant sound with a single touch and drag method. In the panel, it is possible to select 21 vowels by touch and drag method again in this panel, and touch and drag consonants after the vowel selection to display the support. Then select the consonant again to display the base, and then select the vowel, the consonant immediately before it is placed as a consonant.
a) Stroke Additional strokes of the extended key function are placed in the center, and a touch area displaying the default consonant is placed around it. Touch and drag a certain length toward the center of the panel (drag), and you'll see a loud sound like ㅌ ㅌ ㅊ ㅎ and drag ㅂ ㅂ twice as long as ㄲ ㄸ ㅃ ㅉ. (You can drag in either direction, but it's effective to continue typing again in the center vowel panel to enter the next vowel.)
b) After touch / drag to select consonants, make a small screen with 중간 in the middle and ㅓ ㅔ 아 at the bottom of the stroke area appear in the middle of the stroke area Touch the Jamo once to display the vowel, and touch and drag in the direction of the other vowel to display the vowel consisting of the two selected vowels, combined with the selected consonant before it to display the letter:
ㅏ → ㅡ ⇒ ㅑ, ㅓ → ㅡ ⇒ ㅕ, ㅗ → ㅡ ⇒ ㅛ, TT → ㅡ ⇒ ㅠ
ㅐ → ㅣ ⇒ ㅒ, ㅔ → ㅣ ⇒ ㅖ, ㅏ → ㅗ ⇒ ㅘ, ㅓ → TT ⇒ ㅝ
ㅗ ㅣ ㅜ ㅜ ㅣ
ㅡ → ㅣ ⇒ ㅢ
c) When consonants and vowels are combined, touch / drag the consonants again to display as consonants, and if the consonants entered again are consonants that can form a consonant consonant, they will be marked as consonants. Is the first syllable of the next syllable. When the vowel is input again, the consonant entered immediately before it is displayed as a consonant, and when the input continues, the next syllable is displayed in the same way.
d) In the case of a draggable touch screen, as shown in FIG. 3, the vowel input parts are arranged together with consonants to display the Hangul alphabet and syllables by the touch and drag method described in a) to c) above.

In the diagram of FIG. 4, the keyboard of the keyboard is a keyboard keyboard for the keyboard, the consonants are arranged on the left side of the vowels that are neutral on the left side, and the left side is used to arrange the high frequency of the most frequently used type of double and three types. An input device that can be commonly used for input, characterized in that:
The features of this integrated keyboard are as follows:
-All vowels are placed in the left hand area,
-'ㅋ' placed in the first row of the sebulsik final keyboard is placed to the right of the 'J' column, and 'ㅂ' for the supporting column is placed in the third column,
-By placing the double consonants 에 on the right side of the first row, you can not only input double consonants at a time but also do not need to press the shift key when you input two double consonants.
-Press 'ㅖ' on the right hand and the upper key and put '치는' on the left hand so that you can enter all the vowels without pressing the upper key with your left hand.
-Arabic numerals should be pressed and typed in, but the positions 6 7 8 9 0 should be placed as in the previous QWERTY keyboard and 1 2 3 4 5 will be placed in the column below for easy recognition. With the up key (shift key)
-Press the shift key to enter the low frequency support, but do not overlap with 치 ㅅ ㄹㅇㄴ ㅁㄱ, and place 11 overlaps at the left end and the first column to use the shift key. Arranged in the same key,
-If you use two-bolt type not only does not need to press the upper consonant, but also the consonant 쇠 ㄹ ㅅㄴ ㅇㄱㅁ is duplicated, but the frequently used consonants can be input using the left hand. being.
Examples of keyboard layouts arranged in such a way:
From the left side of the first row ㅒ ㅂ ㅂ ㅠ ㅠ ㅖ ㅆ ㄸ ㄲ ㅉ ㅃ ㅃ ·
From the left in line 2; '
From the left side of line 3 ㅇ ㄴ ㅣ ㅏ ㅡ ㄴ ㅇ ㄱ ㅌ ㅌ
From the left side of the fourth row,.
After pressing shift key (upper)
From the left side of the first row ＠ ㄽ ㄻ ㄼ ㄿ ㄿ ㄾ 6 7 8 9 0 + =
From the left side of line 2 ㅄ ㄺ ㄺ ㅋ ㅋ ㅋ 1 2 3 4 5-: "
From the left side of the third row, ㅀ ㄶ ㄲ ㅌ ㅎ _ ～ $ │% * /
From the left side of the fourth line ㄵ ㄳ ㅆ ㅆ ㅈ () ＞! ?