KR101194119B1 - Character display and input method having character display pannel - Google Patents

Abstract

A character input method of a character display device is disclosed. The present invention assigns letters, such as consonants, vowels, and alphabets, to be input to one or more keypads, and selects the letters of the corresponding pads according to the touched positions of the pads. By inputting the corresponding character by the touch, and the language consisting of the alphabet is configured to input words with a single touch, there is an effect that can enter the character more easily and quickly.

Description

Character input method of character display device {CHARACTER DISPLAY AND INPUT METHOD HAVING CHARACTER DISPLAY PANNEL}

The present invention relates to a character input method, and assigns a plurality of letters, such as consonants, vowels, and alphabets, required for character input to one or more keypads, identifies the corresponding characters as touched positions, and inputs words with one touch. It relates to a character input method of a character display device.

There are a number of ways to input Hangul through various electronic device terminals such as mobile phones, PDAs (Personal Digital Assistants) and personal computers.

As a software keyboard applied to a portable communication terminal for Korean input, a software keyboard having a QWERTY keyboard layout is common. However, it is inconvenient for the user because the screen is small to display the entire keyboard on the screen.

Therefore, in general, only some keyboards are displayed, and when the user presses a special key, the rest of the keyboards are adopted. However, there is still inconvenience in that the user has to input several keys.

There is a software keyboard having a keyboard layout of Cheonjiin that is applied to portable communication terminals for Korean input.

Cheonjiin (天地 人) method can input all Korean vowels using three basic form elements '·' (천), 'ㅡ' (지) and 'ㅣ' (인). It is useful for portable communication terminals such as PDAs that need to display keys on mobile phones or narrow touch screens.

However, even when the Korean vowels are input in the celestial manner, the user may have to make several key inputs.

In addition, since English has to assign 26 letters to a predetermined keyboard, it is inconvenient to repeatedly assign the same keyboard to each word and to tap the same keyboard to select the corresponding word.

An object of the present invention to solve this problem is to provide a character input method of a character display device that can input a single word with a single touch by using a character input device displayed in Hangul, English.

In addition, an object of the present invention is to provide a character input method of a character display device that can be easily selected and inputted even when a plurality of characters are assigned to one keypad.

Character input method of the character display device of the present invention for achieving the above object is the position of the pad that is assigned to a plurality of one or more characters of consonants, vowels, or alphabets required for character input to one or more pads-the pad The characters are displayed according to the right border and the lower border with other pads adjacent to the center of the letter so that one or more pads are continuously inputted so that one word is completed.

Therefore, the corresponding character is displayed according to the position of the touch start point and the touch end point or the position of the touch point where the continuous line connecting the start point and the end point is bent, and when the Korean consonants and vowels are assigned to the pad, The position is to indicate the initial, the position of the touch point where the continuous line is bent to display the neutral, the position of the end point to display the finality, and even if the Korean consonants and vowels are assigned, the position of the touch start point to display the initial and continuous The position of the end point without the touch point where the line is bent indicates the neutral.

In the case where one or more consonants and vowels are assigned to one pad, it is preferable that the center portion of the pad displays the first consonant or vowel, the lower boundary of the pad with another adjacent pad, and the right boundary, the third consonant or vowel. Do.

In the case where a plurality of alphabets are assigned to one pad, the center portion of the pad indicates the first alphabet, the lower boundary portion with another adjacent pad, the second alphabet, and the right boundary portion the third alphabet. The corresponding alphabet is displayed according to the position of the touch start point, the position of the touch point where the continuous line is bent, and the position of the end point of the touch point.

Therefore, according to the character input method of the present invention, it is possible to input one word of Hangul at a time regardless of consonants and vowels.

In addition, according to the character input method of the present invention, there is an effect that the word can be input by one touch regardless of the number of alphabets of the word.

1 is a main configuration diagram of a character input device of the present invention,
2 is a diagram illustrating the arrangement of basic consonants and vowels of the present invention;
3 is a view showing an example in the case of assigning a plurality of consonants or vowels to one pad of the present invention;
4 is a diagram illustrating an alphabet letter arrangement of the present invention;
5 is a reference view for explaining a method of recognizing a character according to a touch position of the present invention;
6 is a diagram illustrating an example of inputting a Hangul word;
7 is a reference view illustrating a process of inputting the word of FIG. 6 according to another embodiment;
And,
8 is a reference diagram for explaining a method of inputting an alphabet.

It is to be understood that the words or words used in the present specification and claims are not to be construed in a conventional or dictionary sense and that the inventor can properly define the concept of a term in order to describe its invention in the best possible way And should be construed in light of the meanings and concepts consistent with the technical idea of the present invention.

Hereinafter, a character input method of the present invention will be described with reference to the drawings.

1 is a block diagram of a character input apparatus of the present invention, the character input apparatus of the present invention is a keypad 101, a character to be input, such as consonants, vowels, alphabets are assigned on each numeric keypad (0-9) And a control unit 102 for controlling the display device 103 to be displayed on the display window and the character assigned to the pad 101 to be displayed on the display device 103 as characters.

Figure 2 is a diagram illustrating the Hangul keypad character arrangement of the present invention, as shown in the keypad 101 is assigned to the consonants, vowel characters on each numeric keypad (0-9) as in the normal cell phone character input keypad arrangement do.

In addition, in the present invention, a plurality of letters are assigned to one pad, for example, referring to an example in which a plurality of consonants or vowels are assigned to one pad of the present invention of FIG. "A, ㅋ, ㄲ" of the consonants assigned to the number key, "ㅖ, ㅖ, 으로 는" assigned to the vowel, referring to the drawing illustrating an English-only keypad character arrangement of the present invention of Figure 4 "1" It is exemplified by assigning "a, b, c" to the number key, but this consonant, vowel, and alphabet are also assigned for convenience. It is to be noted that the consonant, vowel number, and alphabet can be assigned to another form. .

Assign "b" of consonant to "2" key, assign "ㅗ, ㅛ" as vowel, assign "d, e, f" to alphabet, and "c, ㅌ, "", Vowels "ㅘ, ㅚ, ㅙ", alphabet "g, h, i", and in order "4" key "ㅁ" and "ㅓ, ㅕ" and "j, k , l "," 5 "key" ㄹ "and" ㅡ and "m, n, o", "6" key "ㅂ, ㄴ, ㅃ" and "ㅏ, ㅑ" and "p, q, r "," 7 "key" ㅅ, ㅆ "and" ㅝ, ㅟ, ㅞ "and" s, t, u ", key" 8 "and" ㅇ "and" TT, ㅠ " And "v, w, x", "9" key for "ㅈ, ㅊ, ㅉ" and "ㅣ, ㅢ" and "y, z" for key "0", "ㅎ" and "ㅐ" Will be assigned to explain.

In the present invention, it is important to assign several characters (consonants, vowels, alphabets, etc.) to one keypad, and the control unit 102 displays the input characters by distinguishing the input characters according to the touch position of the pad.

Preferably, the character assigned to the pad is selected and displayed according to the right boundary and the lower boundary of the pad to be touched with another pad adjacent to the center of the pad.

In the present invention, it is more preferable to input characters so that one word is completed by continuously inputting one or more pads without releasing them.

That is, the corresponding character is displayed according to the position of the touch start point and the touch end point or the position of the touch point where the continuous line connecting the start point and the end point is bent.

In particular, when Korean consonants and vowels are assigned, the location of the touch start point should be displayed as a consonant, the position of the touch point where the continuous line is bent to indicate neutral, and the position of the end point to indicate the finality.

In addition, in the case of assigning Korean consonants and vowels, if only a starting point and an ending point exist, the position of the touch start point is displayed as a consonant, and the position of the end point without a touch point where the continuous line is bent is displayed as neutral.

In other words, when one or more consonants and vowels are assigned to one pad, touching the center of the pad touches the first consonant or vowel on the lower boundary of another pad, and the second consonant or vowel touches the third boundary. Or to display a vowel.

For example, referring to an exemplary drawing for explaining a method of recognizing a character according to the touch position of the present invention of FIG. 5, as in the drawing (a), "a, ㅋ, ㄲ" of consonants is assigned to the "1" key. If (b) touches the center of the pad "1" as shown in the drawing, the first letter "a" is selected, and (c) the pad "1" and bottom "4" as shown in the drawing. Touching the boundary with the pad allows the second character "ㅋ" to be selected. (D) As shown in the drawing, touching the boundary between the pad "1" and the pad "2" on the right side shows the third character "ㄲ". Is to be selected.

In other words, a plurality of assigned characters are selected in order by touching the center of the pad and the boundary between the pad and the pad.

In this case, referring to the character double precision of FIGS. 2 and 4, since there is no other pad on the rightmost key, that is, on the right side of the key of “3, 6, 9, #”, as shown in FIG. If it is determined that the auxiliary pads such as "a, b, c" is installed or touch the boundary point.

On the other hand, the present invention has been described a character input method by assigning the alphabet of the Hangul and English, but the language that requires the support of the characters of the various countries using the same method as the Hangul input, the language is composed of the alphabet without the support alphabet By using the character input method of the present invention can be used for language input of all countries.

Hereinafter, a method of inputting Korean and alphabet using this method will be described with reference to the drawings.

First, referring to a diagram illustrating an example of inputting a Hangul word of FIG. 6, a method of inputting the word “donghae and the sea” will be described.

First, the "dong" consists of the consonant consonant "c", the neutron vowel "ㅗ", and the consonant consonant "ㅇ".

Thus, referring to FIG. 6 (a), "C" is the first letter assigned to pad "3", so the center portion is touched to select "C", and "모음" is also a vowel. Since it is the first letter assigned to pad 2 ", touch it in a continuous line to the center of pad" 2 "and then continue from pad" 2 "to pad" 8 "to select the final" o ". Touch it like a line.

Pad "8" is also the first character "ㅇ", so you can finish at approximately the center.

In this way, the center of pad "3" is moved from the center of pad "2", and the center of pad "2" is bent and touched to the center of pad "8". The word is to be displayed on the display device 103 by touching.

Touch the center part of pad "3" to select the consonant consonant "c", and the direction is bent at the center of pad "2", so the neutral "ㅗ" is selected, and then at the center of pad "8" "O" is selected by ending the touch.

After all, the word "dong" can be completed by touching one "3", drawing a line in the "2" direction, and then ending at the "8" pad, so you don't release more than one pad. By inputting consecutively without a single touch can be entered to complete a word.

Next, as shown in (b) of FIG. 5, since the first letter "ㅎ" is assigned as the first consonant to the key "8" in the "year" rule, touch the center of the key "8" to select "ㅎ" Since the vowel "ㅐ" is also assigned as the first vowel to the "8" key, the solution is entered when the pad is folded once in the pad "8" and terminated approximately at the center.

That is, when consonants and vowels are assigned to the same pad, the controller 102 ends by touching the line and ends the line after the touch or draws a line after the touch so that the controller 102 can recognize the consonant and the vowel. If it is determined that the line segment is broken or the line segment is broken a little, it prepares to recognize the next word. The starting point is the first point and the ending point is the vowel.

In the same way, touch the center to select the first assigned consonant "ㅁ" of the "4" key to enter the "water" character, then the center of the "8" key to select the vowel "TT" character. If you touch the part and stop at approximately the center so that the first consonant of the "5" key, "ㄹ" is selected, you can enter the "water" character.

Finally, to select the first consonant of pad 1, enter "and", touch the center of pad "1" and draw a line to select the first vowel on pad "3". Selecting "ㅘ" Draw a line to the center of pad "3" and exit and "and" will be displayed.

As described above, characters such as Korean, which are expressed in super-jungjongseong can also display a single word with a single touch, and can be displayed more simply.

Next, a method of inputting characters listed as alphabets without a backing will be described.

As an example, the input method of "beautiful" displayed by the English alphabet is demonstrated.

FIG. 8 is a reference view for explaining a method of inputting an alphabet. As shown in FIG. 8, "b" is assigned as the second letter in the "1" key, and "e" is assigned as the second letter in the "2" key. a "is the first character of the" 1 "key," u "is the third character of the" 7 "key," t "is the second character of the" 7 "key," i "is the third character of the" 3 "key, "f" is assigned to the third character of the "2" key, "u" to the third character of the "7" key, and "l" to the third character of the "4" key.

As described above, in the present invention, the first character may touch the center portion of the corresponding pad, the second character may touch the boundary portion with the lower pad, and the third character may touch the boundary portion with the right pad.

In the drawing, ① to ⑨ are indicated in order of selecting the corresponding character. Therefore, as shown in the drawing, press the "1" part of the lower boundary of the pad "1" to select "b" and press the "2" part of the lower boundary of the "2" pad to select "e". Press "③" part of the center pad of "1" to select "a", press "④" which is the right boundary of pad "7" to select "u", and Press the lower boundary "⑤" to select "t", press the "⑥" area on the right side of pad "3" to select "i" and press the "7" key on the right of "2". Press the "Part" to select "f", press the "⑧" part of the right border of the # 7 pad to select "u", and finally the "⑨" part of the right border of the "4" pad Ending the touch on will eventually enter "beautiful".

In other words, without touching the touched part, touch the "①" and then touch the ② part, then touch the ③ part, the ④ part, the ⑤ part, the ⑥ part, the ⑦ part, and the ⑧ part. "beautiful" is entered.

As a result, the input of letters consisting of the alphabet without the super middle utterance can enter all the words with a single touch.

As described above, according to the character input method of the present invention, an input of a language having a super middle utterance can be input by one touch by one word, and languages represented by the alphabet have an advantage of inputting the corresponding word by one touch.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art.

101; Keypad 102: Control
103: display device

Claims (8)

Assign a plurality of consonants, vowels, or letters of one or more letters required for character input to one pad, and position of the pad to be touched-the right boundary and the lower boundary of another pad adjacent to the center of the pad. Character input method of character display device to display corresponding character accordingly.
The method of claim 1,
Input of the above letter
Character input method of a character display device, characterized in that the input to complete one or more pads without releasing one or more pads.
The method of claim 2,
A character input method of a character display device such that a corresponding character is displayed according to a position of a touch start point and a touch end point or a position of a touch point at which a continuous line connecting the start point and the end point is bent.
The method of claim 3, wherein
On the pad
When the Korean consonants and vowels are assigned, the position of the touch start point is to display the first consonant, the position of the touch point at which the continuous line is bent to display the neutral, and the position of the end point to display the finality. Way.
The method of claim 3, wherein
On the pad
When the Korean consonants and vowels are assigned, the position of the touch start point is to display the first consonant, and the position of the end point without the touch point at which the continuous line is bent to display neutral.
The method of claim 4, wherein
When one or more consonants and vowels are assigned to one pad, the center portion of the pad displays the first consonant or vowel, the lower boundary of the pad with another adjacent pad, and the right boundary, the third consonant or vowel. Character input method of the character display device.
The method of claim 3, wherein
When a plurality of alphabets are assigned to one pad, the center portion of the pad displays the first alphabet, the lower boundary portion of the pad with another adjacent pad, the second alphabet, and the right boundary portion display the third alphabet. Character input method.
8. The method of claim 7,
And displaying the alphabet according to the position of the touch start point, the position of the touch point at which the continuous line is bent, and the position of the end point of the touch point.

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