KR100284945B1 - Korean keyboard - Google Patents

Abstract

In the present invention, the Korean keyboard calculates fourteen vowel codes including eight vowels, six vowels, and six vowels on a standard keyboard as three keys and four vowels, ,, ㅗ, ㅏ, and 키 for collecting vowels. Hunminjeongeum sound is created by assigning the terminal sound and the consonant code to the main processing device by assigning ㄴ, ㄷ, ㄹ, ㅁ, ㅂ, ㅅ, ㅇ, ㅋ, ㅋ, ㅌ, ㅌ, ㅎ to fourteen keys. Based on the principle, it provides our own keyboard which is easy to learn by utilizing the characteristics of Hangeul, and it is a keyboard that enables you to type English additionally. This invention improves our competitiveness and efficiency by protecting the Hangul-oriented keyboard and protects the Hangul culture.

Description

Korean keyboard

This invention is a combination of three keys and a short vowel, ㅗ, ㅏ, ㅓ 키, 키, ,, ,, ,, ,, ㅂ, ,, ,, ,, ,, ,, ㅌ, 위한, ㅋ, ㅌ, ㅁ, ㅎ Fourteen keys to collect Hangul syllables, and along with this is to propose a Hangul keyboard designed to type the alphabet.

Conventional Korean keyboard for computer is to add the Hangul alphabet to the English keyboard and to collect Hangul in the BIOS when typing Hangul. Such a conventional keyboard was considered to be inevitable along with the concept of a CUI of a personal computer as an English-friendly keyboard. However, with the generalization of Windows 95, a user interface has been shifted from a CUI to a GUI, and thus an application can be executed on a computer without English typing.

On the other hand, Japanese and Chinese are generally not able to display all the notes of the native language on the keyboard, so the native language is typed according to the Roman alphabet and the processor internally converts the native language and displays it.However, Hangul is simpler and easier to use than the English keyboard. You can make keyboards, and Hangul has more favorable features for informatization. That is, since the first sound of every letter starts with a consonant, there is an advantage that it is easy to find only by inputting the first sound in the data search; Most Hangul words or proper nouns have meanings for each letter, so the meaning is compressed. For example, when searching for the name "Kim Chul-soo" of a friend in the e-book, you can say "ㄱ ㅊㅅ" and "University" as "ㄷ ㅎㄱ". "Junior high school" can be searched simply as "ㅈ ㅎㄱ", but in English it must be long and cumbersome, such as "University" or "Junior High School"; In Korean, like the digital signal, the sound is independent for each letter, and the compatibility between letters is guaranteed. However, the English letter is less compatible with the letters because the sound is linked to the front and back letters like the analog signal; The description form of Korean word or proper noun is easy to classify and search, because it has a lot of regularity such as "withdrawal", "sunyi", day, ten, hundred, thousand, ten thousand, etc. "Christine", Tenth, Hundredth and Thousandth.

The keyboard and main processor are connected by the ground pin, power pin, control pin and data pin of the cable connector. The scan code and ASCII code of the alphabet are stored in the key buffer, and the main processing unit reads the scan code string and the character code string stored in the key buffer. When inputting Korean through keyboard, press Korean / English switch key to change keyboard control to Korean mode. The 1 byte code as shown in the example of Figure 2 generated by the 2 beolsik standard Korean keyboard can be identified with ASCII code in the main processing unit by setting the B ₇ bit to 1. Unlike the ASCII code, the 1 byte code generated from the keyboard is The syllable is collected and provided as a 2-byte code.

The Hangul writing process of Hangul is to collect Hangul consonants, vowels, and consonants in Hangul syllable units and convert them into Hangul code. If necessary, a combination of input key codes may calculate a double consonant ㅄ, ㅀ, ㄵ, ㄶ, ㄺ, ㄻ, ㄼ, ㄽ, etc. In FIG. 2, _the 2-bit code _of B ₆ B ₅ for identifying the terminal sound, the double consonant, the horizontal vowel, and the vertical vowel reflects the syllables of the Korean syllable.

The Hangul code input device of the Hangul keyboard is used for Hangul input devices such as computers, electronic organizers, communication devices, and control devices.

The input keys collected in the Hangul keyboard of Fig. 2 consist of nineteen characters including fourteen terminal sounds and five lucky consonants. It is Serunseki. This is less than the Hangul alphabet with fourteen consonants and five consonants and a single consonant. As mentioned above, it is possible to calculate the code value in the Hangul writing process as mentioned above.

Also, a three beol type keyboard that assigns a vowel vowel with a high frequency of use as a Hangul input keyboard is also used.

The present invention provides a Hangul-centered keyboard that can utilize the features and superiority of Hangul as consonants a, b, c, ㄹ, ㅁ, ㅂ, ㅅ, ㅇ, ㅈ, ㅊ, ㅋ, ㅌ, ㅌ, ㅎ 14 keys Wow; To collect Hangul as three keys and short vowels, ,, ㅗ, ㅓ, ㅓ four keys for collecting vowels from the plot, such as my prior patent application 96-40503; Along with this, I would like to propose a Korean keyboard that can additionally type in English.

1 is a key layout diagram of the present invention keyboard

Figure 2 Hangul alphabet code table

Figure 3 is the alphabet code table of the vowel stroke

<Description of Major Symbols in Drawing>

1: Function key 2: Symbol key 3: Left key 4: Common key 5: Right key 6: Second key

The present invention assigns the terminal sound a, b, c, r, ㅁ, ㅂ, ㅅ, ㅇ, ㅈ, ㅋ, ㅌ, ッ, ㅎ to fourteen keys, calculates the terminal sound and the consonant code and provides it to the main processor. And fourteen vowel codes for the vowels, sky, earth ㅣ, ·, ㅡ and four vowels TT, ㅗ, ㅏ, and 에 for four keys, yielding fourteen vowel codes for eight vowels and six vowels on a standard keyboard. To the main processing unit.

This invention is demonstrated as an Example. The function keys 1 and the number and symbol keys 2 are arranged on the upper left and right sides of the keyboard of FIG. 1, the left key 3 in the keyboard port, the common key 4 in the center, and the right key 5 and the first star in the starboard. The two sign keys 6 were arranged.

Fig.1 Function keys (1) Esc, F1 to F12, Home, End, Num-Look, Insert, and numbers and symbol keys (2) are assigned to ~,!, @, #, $,%, ^, back-space, Delete, &, *, (,), _, +, | ', 1, 2, 3, 4, 5, 6, 7, 8, 9, 0,-, =, \ and,' Korean / English 'and' Hanja 'keys belonging to left key (3) assigned to the lower part And the Tap, Caps Look, Enter, Shift, Space keys belonging to the public key (4), and the {,},:, ", <,>,? The key code operation and character recognition of,,,,, ', ,,., / Keys are the same as in the conventional keyboard, except that the common key 4 is placed at the center of the keyboard so that both the left and right hands can share it.

1 consonants γ, ㅁ, ㄴ, ㄱ, ㅇ, ㅂ, ㄷ, ㅋ, ㅎ, ㅅ, ㅌ, ㄹ, and the Internet control symbols ◀ (previous page), ▶ (Next Page), ■ (Stop Search), and A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Arrange Q, R, and S, and place the TT, ㅗ, ㅏ, and ㅓ four keys at the top of the uki (5). Arrange X, V, Z, T, Y, U, W at the bottom, and then Pgup on key, Pgdn on key, up arrow on TT key, down arrow on ㅗ key, ㅏ key Left arrow on and right arrow key on ㅓ are arranged.

In the keyboard of FIG. 1, the “Korean / English” key toggles between the Korean input mode and the English input mode.

In the Korean input mode, as shown in Table 1, the left key (3) is the Hangul alphabet input standby state and the right key (5) is the screen control mode, that is, the cursor control mode (↑, ↓, ←, →, Pgup, Pgdn) mode. . Especially in cursor control mode, '·' key works as the left mouse button. When the consonants (ㅅ, ㅁ, ㄴ, ㄱ, ㅇ, ㅂ, ,, ㅋ, ㅎ, ,, ㅌ, ㅌ, ㄹ) of the left key (3) are entered, the right key (5) is a vowel (ㅣ, ㆍ, ㅡ and ㅜ, ㅗ, ㅏ, ㅓ) input mode is converted. In the vowel input state of the right key 5, the left key and the right key are input modes, and when the collecting of Korean syllables ends, the right key 5 is again in the cursor control mode.

Table 1) State conversion table of left and right keys according to Hangul input mode

condition Left key Uki Initial state or end of syllable collection Consonant input standby Cursor Control Key Syllable collection process Consonant input standby Wait for vowel input

Collecting Korean syllables and consonant pairs is the same as a conventional keyboard.

When the vowel of this invention is entered, the collection of vowels is shown in Table 2.

Table 2) Collecting Table of Vowels

collection Stroke collection Stroke ㅏ ㅏ ㅛ ㆍ ㅗ ㅐ ㅏ ㅣ TT TT ㅑ ㅏ ㆍ ㅝ TT ㅒ ㅏ ㆍ ㅣ ㅞ ㅜㅓ ㅣ ㅓ ㅓ ㅟ TT ㅣ ㅔ ㅓ ㅣ ㅠ TT ㅕ ㆍ ㅓ ㅡ ㅡ ㅖ ㆍ ㅓ ㅣ ㅢ ㅡ ㅣ ㅗ ㅗ ㅣ ㅣ ㅘ ㅗ ㅏ ㆍ ㆍ ㅙ ㅗ ㅏ ㅣ ㅚ ㅗ ㅣ

The collection of vowels in the vowel starts when the vowel is entered and ends when the vowel is input. Vowel collection is executed by calling the subroutine in the Hangul syllable collection step, and the vowel obtained in the vowel collection is provided to the Hangul syllable collection program as the vowel code of Table 2. The vowel collection is not necessarily input based on the writing order, but the vowel collection is performed even when the user does not know the input order by keying in at the same time.

In Hangul mode, "Hanja" character is used to convert Hangul in key buffer to Hanja.

In Korean mode, you can use Internet control keys ◀ (previous page), ▶ (next page), and ■ (stop search).

When the English input mode is selected in the "Korean / English" key, both the left key (3) and the right key (5) become the English input mode. As shown in Table 3, uppercase and lowercase English letters can be combined with the Shift key or toggled with the Caps Look key. When using cursor control key in English mode, use the space key and arrow key in combination. To control page movement in English mode, use a combination of Pgup or Pgdn and Space key.

Table 3) Control by English input mode

function Key combination Switch between uppercase and lowercase Shift + alphabet key or Caps Look Key Screen control key (arrow key) Arrow Keys + Space Key Page turn (Pgup or Pgdn) + Space Key

As such, the present invention provides a Hangul-centered keyboard that can utilize the features and superiority of Hangul, consonants a, b, c, d, k, k, k, k, k, k, k, k, k, k, h Fourteen keys; 한글, ,, ㅡ 자, ,, 키, 단, ㅗ, ㅏ, ㅓ four keys in the middle vowel state of vowels; Along with this, we can additionally type in English, and also provide Korean keyboard which includes internet controller in Korean mode of keyboard. We provide our own keyboard designed to be easy to learn based on the principle of Hunminjeongeum. It has the effect of improving efficiency and protecting Hangeul culture.

Claims (3)

On the Korean keyboard, arrange four consonants ㅅ, ㅁ, ㄴ, ㄱ, ㅇ, ,, ㄷ, ㅋ, ㅎ, ,, ㅌ, ㄹ and vowels on the screen control 우, ㆍ , ㅡ and middle vowels Short array TT, ㅗ, ㅏ, 중복 overlapping, the vowel collection from the first consonant to the end of the syllable collection, characterized in that 26 letters arranged across the left and right keys Korean keyboard. The Hangul keyboard according to claim 1, wherein in the vowel collection key input, vowel collection is performed regardless of the input order. A keyboard for enabling Korean input, wherein the keyboard includes the Internet controller symbols ◀, ▶, and ■ on the keyboard.