KR20080085669A - Keyboard and character information processing system using multi function key - Google Patents

Abstract

A keyboard and a system for processing character information with a multi-function key are provided to improve character input/function execution efficiency by assigning a plurality of function keys in a moving line of both thumbs and executing various character information processing functions with combination of the function keys and character keys. A keyboard(11) includes character including Hangul, alphabet, and special character keys, function keys placed within a moving range of both thumbs, and a first storing part(12) storing inputted words or keywords. A controller(13) converts an output form of the input word or executes a defined function. A second storing part(14) stores a language dictionary database and a map information database. A character combination module(16) combines a character by receiving key signals from the keyboard. A user dictionary module(17) registers a user-defined dictionary. Ten numeric keys and operation symbols are displayed, direction keys, page-up/down keys, and home/end keys are operated by the character key, alphabets are inputted in a Hangul mode, a style of the keyboard and the input word is changed, or a URL(Uniform Resource Locator) short cut function is executed when one function key and one character key are pressed at the same time.

Description

Keyboard and character information processing system using multi function key}

The present invention relates to a keyboard and a character information processing system using the same. More specifically, a plurality of function keys are assigned within a thumb fingering range on the keyboard, and any one or two of the plurality of function keys and a letter are assigned. By combining the keys, you can enter English, Latin, Greek, and small numbers in Hangul mode, use the assigned keys to operate function keys such as arrow keys, or use them as combinators to launch web page shortcuts. By doing so, the present invention relates to a keyboard and a character information processing system using the same, which can increase the character input efficiency and the function execution efficiency.

A keyboard commonly used as a character input method of a computer is called a general keyboard or a standard keyboard, which is an additional function only for Korean keyboards due to the requirement of maintaining international unity, especially with English keyboards. There was a limitation in providing a key, and the limited number of such function keys clearly limited the operation of the function keys to increase the efficiency of text input and character information processing.

Also, the thumb of the five fingers is actually the widest fingering range, and it is not only very inefficient or rational that the fingertips have the widest thumb to cover only one space key. In addition, in general keyboard, the direction keys, PageUp / Down keys, Home / End keys, etc., which are frequently used when editing documents or executing shortcut keys, are located far from the fingerings. When fingering was a distant issue.

The present invention assigns as many function keys as possible within the thumb fingering range to use as many fingers as possible with the widest fingering range among the five fingers, thereby greatly improving the execution efficiency and fingering convenience of the function keys. The purpose is to provide a keyboard.

In addition, the present invention combines a plurality of function keys and a letter assignment key located within the thumb fingering range, it can be combined with a vocabulary database so that various types of characters can be easily entered, combined with a URL database web page It is an object of the present invention to provide a text information processing system that can execute shortcuts, map information, and various information searches quickly and accurately.

According to the present invention, in a reduced type keyboard in which a general character key, a symbol key, a numeric key, and function keys are normally arranged in a 6-row 15-column format, the fingering range is the largest fingering range among the five fingers. Assign a number of function keys, and use any one of the function keys as a precombinator to input a number at the general character key arrangement position, or use the direction keys, Page-Up / Down keys, Home / Allows you to operate the End key, enter English alphabets in Hangul mode, change the format of the output characters, execute a URL address shortcut, or bring up a custom menu list window. do.

In addition, the character information processing system having an interlocking relationship with a keyboard having the above structure includes a Hangul alphabet assignment key, an English alphabet key shared by the mode conversion mode, a character key consisting of a special character assignment key, and a combination of the character keys. A function that converts or defines an output type of an input word based on a reduced keyboard including a plurality of function keys positioned within a two-finger thumb fingering range, and a database storage unit 1 configured to correspond to input words or keywords. A control unit for executing a language, a language dictionary database storage unit 2 corresponding to an input language, a map information database storage unit 3 corresponding to an input place name, a keyword, and a module for combining characters by receiving a signal of a key pressed from the keyboard; It includes a module for registering custom dictionaries.

According to the character information processing system using the keyboard and the multi-function key according to the present invention, a plurality of function keys are assigned to a movement line where both thumbs can freely move on the keyboard, and a plurality of function keys and keys assigned to the characters are assigned. Combined to execute various character information processing functions. For example, if you press any one of a plurality of function keys and a key assigned to a letter, you can enter numbers consecutively without your finger leaving the default digits of the keyboard, or use arrow keys, PageUp / Down keys, By operating Home / End key or shortcut to web page, the execution efficiency of function key can be maximized.

In addition, when pressing two different keys of a plurality of function keys or pressing a combination of two different keys and a letter assigned among a plurality of function keys, the mode is not changed in the Korean mode. Enter English, Latin or Greek characters, enter small numbers up and down in Hangul mode, convert them to the main language corresponding to the pressing of shortcut keys, or convert them to a mathematical input method or an old text input method. Regardless, the input efficiency can be greatly improved.

When a plurality of function keys and a language dictionary database are combined, character information can be represented in various structures and formats, and when combined with a map information database, map information can be conveniently displayed using only a keyboard without using a mouse. When combined with a URL database, a variety of information searches can be performed quickly and accurately.

The present invention is composed of a keyboard having the following structure and a character information processing system using the same.

In the keyboard according to the present invention, a letter consisting of a Korean alphabet assignment key, an English alphabet key shared by him and a mode conversion, and a letter assigned with a special character in a state in which keys are arranged bilaterally on the side on which the left hand is placed and on the side on which the right hand is placed Including a assignment key, a plurality of function key sections (including control keys and space keys) within the two-hand thumb fingering range as a combination of the letter assignment keys, and a database storage unit 1 configured to correspond to input words or keywords. It is composed.

Character information processing system according to the present invention, the Hangul alphabet assignment key, the English alphabet key shared by the mode conversion, the character assignment key consisting of a special character assignment key, as a combiner of the character key in the two-finger thumb fingering range A plurality of function keys located, a keyboard including a database storage unit 1 configured to correspond to an input word or a keyword, a control unit for converting an output type of the input word or executing a defined function, and a language dictionary database corresponding to the input word. A storage unit 2, a map information database storage unit 3 corresponding to an input place name, a keyword, a module for converting an input word into an output type, a module for combining characters by receiving a signal of a key pressed from the keyboard, and a URL (uniform resource locator) It consists of a module that registers a custom dictionary such as address data.

In the following detailed description, if the terms are defined in advance so that the technical content of the text can be easily understood, the term 'arrangement' means that characters (Korean, English, special characters, functions) are printed on the buttons and are visible. The term "array" refers to a state in which a plurality of keys on which characters are arranged are arranged in a predetermined form, and the term "assignment (= assignment)" means to be assigned to a key position. The 'character assignment key' refers to keys assigned to Korean, English and symbols, and the 'function key' refers to all keys that do not have a letter assigned to them among the keys arranged on the keyboard. 'Function key' refers to an extended type of key having a special purpose, which is not normally provided in a general keyboard configuration among various function keys.

The configuration of the keyboard and the character information processing system using the same according to the present invention described above will be described in detail with reference to the definitions of the main terms and the accompanying drawings.

1 is a key arrangement structure diagram of a reduced keyboard according to the present invention.

1 is a key arrangement structure diagram of a reduced keyboard according to the present invention consisting of 6 rows and 15 columns, and the keyboard portion according to the present invention includes a basic arrangement portion (one column to a left portion) in a key arrangement structure of a conventional full keyboard. 15 rows), the function key expansion section (16 rows to 18 columns) and the numeric keypad (rows 19 to 22 columns) in the middle part have a considerable difference in the number of keys and the method of arranging the keys. It is showing that there is.

As shown in FIG. 1, the keyboard according to the present invention is a reduced-size keyboard in which keys are arranged in a tile shape after reducing the number of keys in a conventional full keyboard key array having a total of 106 keys. In the existing general keyboard, the numeric keypad, which was provided integrally with the postal part of the keyboard body, was separated from the keyboard body and became independent as a separate keyboard, and the keyboard part which was not provided with the numeric keypad as one body was itself a completed reduced keyboard. Becomes

In the keyboard according to the present invention, the keys are generally arranged in a left-right symmetrical form while forming a vertical 6-row left-right 15-column format, and the left-right portion and the right-handed hand which the left hand is in charge of have the left and right symmetrical keyboards as a boundary line. The mailer is responsible for arranging the keys in two.

Fn (n = 1 ~ 12) keys are arranged in the form of 3 rows and 4 columns on 1-4 columns of the left side of the keyboard, and 4 directional keys, which are directional function keys, on columns 12-15 of the posts 5-6. , PageUp / Down keys and Home / End keys are arranged, and the function keys arranged at the bottom of the keyboard are divided into four groups, and the main function keys such as Shift key and Space key are in the thumb fingering range of the lower left and lower post. , Back Space, Del, Ctrl, Alt, etc. are assigned.

2 is a layout view of characters of the Korean keyboard second arrangement type according to the present invention.

Referring to Figure 2, the reduced keyboard according to the present invention, in a state in which the keys are divided into two sides on the side on which the left hand is placed and on the side on which the right hand is placed, the second arrangement type is placed on the plain character key assignment and the selective mode thereof Can be run from In Korean second array type, the general character is assigned to the general character key, but the first line is (M / ㅈ)-(L / ㄷ)-(D / ㅅ)-(Z / ㅂ)-(Q / ㄴ)- (J / ㅝ, ㅞ)-(B / ㅔ, ㅖ)-(P / ㅗ, ㅛ)-(G / ㅐ, ㅒ)-(K / ㅢ)}, with the second line {(N / A)-(R / b)-(T / ㅇ)-(S / ㄹ)-(H / ㅁ)-(U / TT, ㅠ)-(A / ㅓ, ㅕ)-(E / ㅣ)-( O / ㅏ, ㅑ)-(I / ㅡ)}, and the third line contains {(F / ㅊ)-(V / ㅌ)-(X / ㅋ)-(C / ㅎ)-(space)- (Y / V, V)-(W / V, V)} in order.

The general character assignment format adopted by the existing general keyboard and the optional assignment form shown above are written in the keyboard as the relationship between the basic type and the user selection type.If one of the two assignment types becomes the basic type, the other type becomes the user selection type. It is configured to be.

A plurality of function keys are assigned to the keyboard according to the present invention within a two-finger thumb fingering range, wherein any one of the plurality of function keys is a first function that is a precombiner for inputting a number and an operation symbol associated with the number input. Key, and is a second function key that is a precombinator for manipulating direction keys, Page-Up / Down keys, and Home / End keys with assigned keys, and becomes a precombiner for entering English alphabets in Korean mode. 3 is a function key, and is a fourth function key that is a joiner for changing the format of the keyboard and input word or executing a URL address shortcut.

The functions assigned to the plurality of keys are just assigned as described above to explain the embodiment according to the present invention, and the functions assigned to each function key are replaced with new functions or positions of keys according to various conditions. Can be.

3 is a schematic structural diagram of a character information processing system according to the present invention.

Referring to FIG. 3, the character information processing system using the keyboard according to the present invention includes a character key group consisting of a Korean alphabet assignment key, an English alphabet key shared by the mode conversion, and a key assigned with a special character; And a keyboard 11 including a plurality of function keys positioned within a two-hand thumb fingering range as a combiner of the character keys, a database storage unit 12 configured to correspond to an input word or a keyword, and an output type of an input word. Control unit 13 for executing a defined or defined function, a language dictionary database storage unit 14 corresponding to an input language, a map information database storage unit 18 corresponding to an input place name or keyword, and an input language. A module 15 for converting the data into a module; And a CPU (central processing unit) including a module 16 to register.

The database storage unit (1, 2, 3) is basically configured to be included in the central processing unit of the computer, but depending on the type and condition of the data may be included in the built-in keyboard itself (storage unit-1), the input name list The map information data corresponding to may be stored in the web server (storage unit-3) on the condition of the memory capacity of the data.

4 is a diagram illustrating a coupling relationship between a plurality of function keys and a character assignment key in the character information processing system according to the present invention.

In the function key assignment principle of the keyboard according to the present invention, a plurality of function keys are assigned within the range of the thumb fingering of both hands, and the function keys and the keys assigned to the characters are combined to output various types of characters or assign functions. I'm running it. Here, the number of function keys may vary depending on the conditions, and the position of the keys is preferably assigned in consideration of the copper wire where the thumb finger is most naturally made.

According to the present invention, a function key and a character key may be combined to calculate a third value, and a character or a function may be assigned to the calculated value. As shown in FIG. It has a relationship between function keys and "1: many" and greatly increases the number of available keys. When a limited number of character assignment keys are combined with a plurality of function keys and used as function keys, the number of function keys that are arithmeticly available as "number of character keys x number of function keys" increases, and such extended By combining the function key and the vocabulary database, Hangul abbreviation input, Chinese character input, dictionary view function can be executed. Combined with the extended function key and URL address database, you can go to the target web page, map information, And multi-stage information retrieval can be executed quickly and accurately.

5 is a view for explaining a plurality of functions are executed with one character assignment key when the function key and the character assignment key are combined.

As shown in Fig. 5, the number of function keys whose number is increased by “the number of character assignment keys × the number of function keys” is largely taken in two forms. First, any one of a plurality of function keys and a character assignment key is used. One is combined, and the next is a combination of two function keys and one character assignment key.

In a form in which any one of a plurality of function keys and a letter assignment key are combined, a number and an operation symbol associated therewith are inputted, or as a key assigned a letter, a direction key, a page up / down key, a home / end key. May be manipulated, an English alphabet may be input in the Korean mode, or a web page shortcut function may be assigned.

In the form of combining any two of the function keys and the letter assignment key, English, Latin, Greek, small numbers, etc. can be input without changing the mode in the Korean mode, or a shortened word in the Korean mode. It is preferable to assign a function for converting to a function, or a function for converting to an equation inputter or an old writing inputter. In this case, a function that combines a function key and a letter assignment key in a 1: 1 manner is assigned to input high frequency characters or to execute a function. When the input mode is converted to a function key and a function key and a combination of 2: 1 is assigned, the combination of the function key can increase the operational efficiency of the extended function key.

Hereinafter, with reference to the accompanying drawings, any one of a plurality of function keys and any one of the character assignment key combined operation of the function key, and any two of the plurality of function keys and one letter assignment key The use of a function key operable in a combined format will be described in detail by way of example.

1. Entering Numbers and Related Arithmetic Symbols

6A is a view showing that a number and an associated operation symbol are input by combining a first function key and a character assignment key. According to the present invention, numbers and operation symbols forming a close relationship with the number can be easily input. This will be described in detail with reference to FIG. 6A.

As shown in FIG. 6A, the F-1 key, which is one of a plurality of function keys, acts as a precombiner when inputting a number assigned to a character assignment key and an associated operation symbol. For example, to enter the formula “2 + 3 = 5”, hold down the F-1 key with your thumb in the Hangul mode and press the number “2” with the remaining four fingers, and the key with the symbol “+”. Press the key assigned the number "3", the key assigned the symbol "=", and the key assigned the number "5".

2. The assigned key is the direction key, PageUp Of Down key, Home Of End Key operation

6B is a view showing that the direction key, PageUP / Down key, and Home / End key are executed by combining the second function key and the character assignment key. According to the present invention, the four direction keys and the UP / Down key, and the Home / The above function keys can be operated without releasing the hand while the finger is placed on the keyboard reference position, which will be described in detail with reference to FIG. 6B.

As shown in FIG. 6B, one of a plurality of function keys, F-2, serves as a precombiner when executing a direction key, PageUP / Down key, and Home / End key assigned to a character assignment key. Here, the F-2 key is used to control the three (direction keys, PageUP / Down key, Home / End key) multiple function keys collectively with one function key.

For example, to operate the left (←) arrow key, hold down the F-2 key with your thumb and hold the finger in the default position. Press To operate the PageDown key, press and hold the F-2 key with your thumb and move your index finger to the left by one finger and press the letter assignment key assigned to the PageDown key. And to operate Home key, press F-2 key with your thumb and move your index finger up one space while pressing your finger on the index finger. This eliminates the need to release your finger from the default position of the keyboard to operate the three function keys normally provided on the keyboard, and to move your finger to where the direction keys, PageUP / Down keys, and Home / End keys are placed. The function keys of can operate all three functions at once, and the function key operation efficiency becomes very high.

3. In Hangul mode  Enter English / Latin characters

6c is a view showing that the English alphabet and Latin characters are input in the Korean mode by combining the third function key and the character assignment key. According to the present invention, English and Latin characters can be input without changing the mode in the Korean mode. This will be described in detail with reference to FIG. 6C.

As shown in FIG. 6C, when the F-3 key is pressed among a plurality of function keys, the English alphabet assigned to the letter assignment key and the uppercase Latin letter serve as a precombiner. For example, To enter the English initial format “VIP”, hold down the F-3 key with your thumb in the Hangul mode and press the key assigned to the letter “V”, the key assigned to the letter “I”, and the key assigned to the letter “P”. Press in turn. To enter a Latin capital letter “Æ”, also hold down the F-3 key while holding down the Hangeul mode, then press the key assigned the Latin letter “Æ”.

” 자와 같이 첨가기호가 붙은 라틴자모를 입력하려면, 먼저 영어 소문자 “o”를 입력하고 나서 엄지로 두 개의 펑션키를 누른 채 해당 라틴 첨가기호가 배정된 키를 누른다. 이렇게 하면 한글모드 상태에서 영어 대/소문자, 라틴 대/소문자 및 그 첨가기호들을 모두 생성할 수 있게 되어, 한글모드 상태에서 영어는 물론이고, 독일어, 프랑스어, 스페인어, 포르투갈어, 이탈리아어 등과 같이 로마자 계열에 속하는 문자들을 모두 입력할 수 있게 된다. On the other hand, when any two keys of a plurality of function keys are combined and pressed, the English alphabet assigned to the character key and Latin lowercase letters serve as a precombinator. To input the list type, in Korean mode, hold down two function keys with your thumb and then press the key assigned with “d”, the key assigned with “m”, and the key assigned with “b” with your remaining fingers. To enter Latin lowercase letters “æ”, also hold down the two function keys with your thumb while in Hangul mode and press the Latin lowercase letters “æ”. And in Korean mode,

To enter a Latin alphabet with an addition symbol, such as ", first type the lowercase English letter" o ", then hold down the two function keys with your thumb and press the key to which the latin addition symbol is assigned. This will allow you to create English uppercase / lowercase letters, Latin uppercase / lowercase letters and their addition symbols in Hangul mode. You can enter all the characters that belong.

4. Function key  Several Executing the function

6D is an exemplary view showing that a function is executed by combining a fourth function key and a letter assignment key. According to the present invention, when one function key and a plurality of letter assignment keys are combined, theoretically, as many as the number of letter assignment keys is shown. Function keys can be extended and operated, which will be described in detail with reference to FIG. 6D.

As shown in FIG. 6D, the F-4 key, which is one of a plurality of function keys, acts as a precombiner when executing various functions assigned to a character key, where the F-4 key is most Since many function keys and most frequently need to be combined, it is desirable to place the thumb finger in the most convenient position among the plurality of function keys.

For example, if you want to run the built-in "calculator" on your computer, hold down the F-4 key with your thumb and specify the path and assign the character assignment key assigned to the "calculator" item. Press As another example, if you want to link directly to a predefined web page, hold down the F-4 key with your thumb while typing the predefined value (keyword) for the desired web page. Press the assigned letter key.

5. In Hangul mode  Enter Greek Characters

FIG. 6E illustrates a Greek character input in a Hangul mode by combining any two of a plurality of function keys and a character assignment key. According to the present invention, Greek case can be input without changing a mode in a Hangul mode. This will be described in detail with reference to FIG. 6E.

As shown in FIG. 6E, when any two keys of a plurality of function keys are combined and pressed, when the Greek case is assigned to the letter assignment key, the letter serves as a precombinator. To input the formula “α + β = δ”, in Korean mode, hold down any two keys with your thumb and use the rest of your fingers to assign “α” characters, the symbols “+” and “β” characters, Press the key to which the symbol "=" is assigned and the key to which the "δ" is assigned. This makes it easy to enter Greek characters that appear frequently in equations even in Korean mode.

6. In Hangul mode  Enter a small number

6F is a view showing that a small number is input in the Hangul mode by combining any two of the plurality of function keys and the character assignment key. According to the present invention, a small number can be input without changing the mode in the Hangul mode. This will be described in detail with reference to FIG. 6F.

”라는 수식을 입력하려면, 한글모드 상태에서 먼저 영어소문자 “χ”를 입력하고 나서, 엄지로 2개의 키를 누른 채 위 작은 꼴 숫자가 배정된 문자키를 누른다. 이렇게 하면 한글모드에서도 수식에서 자주 나타나는 작은 꼴 숫자들을 손쉽게 입력할 수 있다.As shown in FIG. 6F, when any two keys of a plurality of function keys are combined and pressed, when a small number assigned to a character key is inputted, the function serves as a precombiner.

To input the formula of “”, first enter the lowercase letter “χ” in Korean mode, then press the two keys with your thumb and then press the letter key assigned to the above small number. This makes it easy to enter small numbers that appear frequently in equations even in Hangul mode.

7. In Hangul mode  Enter formula

FIG. 6G is a diagram illustrating conversion of an equation input unit by a combination of any two of a plurality of function keys and a character assignment key. According to the present invention, FIG. 6G may be converted into an equation input unit to process various equations. It demonstrates in detail with reference.

”라는 수식을 입력하고자 할 경우, 한글모드 상태에서 엄지로 2개의 펑션키를 누른 채 오른손 검지로 “Σ”가 배정된 문자키를 눌러 수식틀을 먼저 입력한다. 그리고 나서 “k, =, 1, 10”을 차례로 입력하여 수식을 완성한다. As shown in FIG. 6G, when any two keys of the plurality of function keys are combined and pressed, the input is converted into an equation input unit. For example, when converted to the equation input,

If you want to input the formula of “”, in the Korean mode, hold down the two function keys with your thumb and press the letter key with “Σ” assigned by your right hand index. Then complete the expression by typing “k, =, 1, 10”.

8. Old writing  Enter

FIG. 6h is a diagram illustrating conversion of an old writing input unit by combining any two of a plurality of function keys and a character assignment key. According to the present invention, two function keys may be combined and converted into an old writing input unit. It will be described in detail with reference to.

”자를 입력하려면, 한글모드 상태에서 엄지로 2개의 펑션키를 한꺼번에 눌러 옛글모드로 변환하고, 옛글모드로 변환된 상태에서 Shift키와 “ㅿ”이 배정된 키를 결합시켜 “ㅿ”을 입력하고, 다시 Shift키와 “ㆍ”(아래아)가 배정된 키를 결합시키면, 자음 “ㅿ”와 모음 “ㆍ”(아래아)가 조합되어 “

”자가 이루어진다. As shown in Fig. 6h, when any two keys of the plurality of function keys are combined and pressed, they are converted into old writing input. For example, the old post “

To input “”, in Korean mode, press two function keys at the same time to switch to old text mode. In the old text mode, press “키” by combining Shift and “ㅿ” assigned key. If you combine the Shift key and the key assigned with "·" (bottom), the consonant "ㅿ" and the vowel "." (Bottom) are combined and "

Self is achieved.

9. Entering Special Characters

6i is a view showing that a special character and a Latin addition symbol are inputted by a combination of a symbol input preceding function key and a character assignment key. According to the present invention, the special character can be easily input in the current mode. It will be described in detail.

As shown in FIG. 6I, the symbol input preceding function key may be located outside the thumb fingering range and within the little finger fingering range. If the number of function keys required is not large enough to assign all of the function keys in the same line where the thumb can easily move, the fingering range of the little finger can be extended to apply the method according to the present invention.

For example, to enter the special character “@”, press the key assigned to “@” while pressing the function key leading function key within the fingering range of the little finger. In this way, the fingering distance is shorter than when pressing the “@” symbol while holding the Shift key with the little finger, and the movement of the finger itself is smooth and natural.

10. Convert to user-defined text using hotkeys

Multiple function keys assigned within the thumb fingering range are combined to execute various functions by combining one or two or more functions.If any two of these function keys are combined and pressed, user-defined registration is possible. The window can be used as a shortcut for recalling predefined words.

For example, you can easily enter the form "~ .." that appears continuously when constructing formal sentences. With the form “~.” Stored in the user-defined dictionary to correspond to the consonant “ㅅ”, enter “ㅅ” first, and then press any of the two function keys. ”Is converted to the“… ”format. This will allow you to type one stroke to enter “ㅅ”, and one action to press any combination of two function keys, so that you can enter “~.” That appears continuously while constructing a sentence with just two actions. In addition, the input efficiency is even higher if you configure it to be processed all at once after “~.”.

11. Convert to Hanja and select parentheses

7 is a view for explaining the conversion of the representation type of the input word by the character assignment key battering in the character information processing system according to the present invention, Figure 8a is a list window for selecting the desired Chinese characters in the input word conversion of FIG. According to the present invention, a description window can be used to control a list window and a description window or to convert an expression of an input word using a plurality of function keys, which will be described in detail with reference to FIGS. 7 and 8A. .

If you press the character key assigned to convert Hanja while pressing F-4 key with your thumb while inputting Hangul into the input window, the Hangul character will be converted to the first phenotype Hanja previously stored in the database corresponding to the input Hangul. A list window and an explanation explanation window appear together, and when converted to the first phenotype, press the letter key assigned the number continuously while holding down the F-1 key, which is responsible for entering numbers, with the thumb again. The cycle turns into a phenotype.

As shown in FIG. 8A, the structure of the Chinese character list window according to the present invention is 4 × 3 grid and has four columns, which correspond to the positions of four fingers placed on the keyboard and the Chinese character list in a 1: 1 manner. The 4 × 3 lattice structure shown in the list window and the right hand position key arrangement structure of the keyboard according to the present invention are matched 1: 1. Therefore, when the user matches the position of the Chinese character in the list window with the position of his finger and presses the corresponding key continuously, the expression form of the Chinese character is sequentially converted. For example, if you want to convert to a third phenotype called “定都 (degree)” with Korean characters after parentheses, press the fourth finger of your right hand once while holding down the F-1 key. In this case, the first phenotype is converted to "degree", which is pressed twice, to the second phenotype "定都", and when pressed three times, is converted to the third phenotype "definition".

As shown in Fig. 7, in order to convert to a Chinese character expression type in the upper and lower subscript form, the method of continuously pressing the key corresponding to the position of the Chinese character is the same as above, but the function key on which the thumb is placed is replaced with another key. That is, since one function key is in charge of only three Chinese character expression types, if there are more than three expression types, the second function key is used.

If you use two function keys when there are three or more Chinese characters in the sentence,

Using the first function key: precision (input)> precision> constant> constant> precision (recycle).

Using the second function key: precision (input word)> precision (superscript) / 定都> 定都 / degree (subscript)> 定都 (superscript) / degree> precision / definition (subscript)> precision (recycle) Is the same process.

If there is a lot of contents in the Chinese character list window and the meaning view description window, you need to hold down the F-2 key with your thumb and press the letter key assigned to the PageUP / Down and Home / End keys. With / Down key, the explanation window will switch to Home / End key. In the following languages, it is preferable to unify the page with the PageUP / Down key and the explanation window with the Home / End key.

Referring to FIG. 7, the method of converting a Chinese character input method using a plurality of function keys and the output state into various expressions can be briefly described as follows.

First function key (F-4) + character key: Hangul input language (precision) → first expression type (precision)

2nd function key (F-1) + character key batter: 定都 → 定都 (degree) → precision (recycle)

3rd function key (F-3) + character key batter: 定都 (superscript) / degree → precision / definition (subscript) → precision (recycle)

4th function key (F-2) + character key batter: Turn over list window and explanation window

12. English input (# 1): English input in Hangul phonetic notation

8B is a view showing an English list window corresponding to the Hangul phonetic notation and an explanation window in the input word conversion of FIG. 7. According to the present invention, a list window and a description window are controlled using a plurality of function keys or an expression of an input word is illustrated. The format is converted, which will be described in detail with reference to FIGS. 7 and 8B.

If you press the F-4 key with your thumb while pressing the letter key assigned the Hangul phonetic English input function, the database will correspond to the entered Hangul phonetic representation. A list window containing a plurality of candidate lists stored in advance and an explanation window corresponding to the corresponding English appear together, and while the first phenotype English is input, the character key assigned the number is held down while pressing F-1, which is responsible for inputting the number with the thumb. Pressing continuously will cycle from the first phenotype to the second to third phenotypes (e.g. Knight-> Knight> Knight> KNIGHT). In addition to the first to third phenotypes (lowercase letters-first uppercase letters-all uppercase letters), as shown in FIG. 7, if the Korean phonetic notation is to be represented by a parenthesized expression type, one more function key (F-3) is used. What is necessary is just to implement in the same way as the above.

Referring to FIG. 7, a method of inputting an English language corresponding to a Korean phonetic transcription type called “knight” is described in detail. First, “Night” is inputted in Korean, and then, while holding down the F-4 key with a thumb, Korean pronunciation is pronounced. When a character key assigned with a function of inputting a notation type is pressed, a list window containing a plurality of English correspondence values (night, knight) pre-stored in the database corresponding to the input Hangul notation form and the description window are displayed together. If you press the letter key assigned the number “2” while holding down the F-1 key that is in charge of numeric input again with the “knight” displayed, the first to second to third phenotypes (Knight> KNIGHT) > Knight) to cycle.

As shown in FIG. 7, if the English language corresponding to the input Hangul value is to be converted into a parenthesized phenotype, the function key F-3 is used, but the method is the same as the above method. . In other words, press the character key assigned the number “2” while pressing the F-1 key with your thumb while entering “Night” in Korean. Knight → Knight → Knight → Knight → The phenomena change as the knight changes

Referring to FIG. 7, the Hangul phonetic representation type English input method using a plurality of function keys and a process of converting the output state into various expressions can be briefly arranged as follows.

1st function key (F-4) + character key: Hangul input language (knight) → 1st expression type (knight)

2nd function key (F-1) + character key batter: Knight → KNIGHT → Knight

3rd function key (F-3) + character key batter: Knight → Knight → KNIGHT → Knight

13. English input (# 2): English input in Hangul Choseongnaul type

FIG. 8C is a view illustrating an English list window corresponding to a Korean first consonant type and a description window in the input word conversion of FIG. 7. According to the present invention, a list window and a description window are controlled using a plurality of function keys or an expression of an input word is shown. The format is converted, which will be described in detail with reference to FIGS. 7 and 8C.

While extracting and listing only the first consonants from the English pronunciation of English in the input window, press the F-4 key with your thumb and press the letter key that has been assigned the function to input English in the Korean first consonant manner. In response to this, a list window containing a plurality of candidate lists previously stored in the database and an explanation window corresponding to the corresponding English appear together, and while the first phenotype English is input, the number is assigned while pressing the F-1 key for inputting the number. If you press the character key continuously, the cycle changes from the first expression type to the second to third expression types.

Words that can't have the second or third notation, such as nice or pipe, can be used in Korean pronunciation, but three different notations can coexist, such as the digital-digital-digital relationship. In this case, you must select one of the multiple notations. There are three uses: digital (according to the grammatical rules), digital (remaining the habit of Japanese “ㅏ” pronunciation), and digital (closest to the actual pronunciation). The problem of choice is simply solved.

Referring to FIG. 8c and applying the word “digital” to the English word, first, it is not possible to determine whether the Hangul notation of this word is “digital”, “digital” or “digital”. ) In this case, the first constellation type “ㄷ ㅈㅌ” may correspond to the first constellation type such as “digital, digit, dessert, desert”, and thus, select one of the candidate lists. Since the pronunciation of the vowels is a problem that the pronunciation of the vowels is ambiguous, if only the first consonants are extracted in the state of the Korean phonetic pronunciation, the vowels are erased and only the consonants remain. In the case of the consonant type, the list is severely duplicated when the syllable is less than three syllables, and the effect is increased when a word having three or more syllables is input.

14. English input (# 3): English input in Korean meaning

FIG. 8D is a view illustrating an English list window corresponding to a Korean meaning and an explanation window in the input word conversion of FIG. 7. According to the present invention, a list window and a description window are controlled using a plurality of function keys, or an expression format of an input word is illustrated. The conversion will be described in detail with reference to FIGS. 7 and 8D.

If you press the F-4 key with your thumb and press the letter key that has been assigned the function to input English in Korean, while the English meaning is input in the input box, the database corresponds to the input Korean meaning in advance. A Korean list window with a number of detailed classifications stored and an English list window corresponding to the Korean meanings appear together.In the state where the first classification is selected, hold down the F-1 key to input a number and press the assigned letter key. When pressed, the nth ranker of the classification list window is selected.

Referring to FIG. 8D, a method of inputting an English word using the Korean word “ji” is described. First, the word “ji” is input into an input window, and then while pressing the F-4 key with a thumb, Korean English is input. If you press the letter key to which the conversion function is assigned, a list window is displayed in which the vocabularies pre-stored in the database corresponding to the Hangul “ji” are listed with n rows up and down according to the defined rule. Pressing the letter key assigned the key and the number 1 selects the desired vocabulary number 1 (Jim). With 1 key selected, press the F-1 key again and press the letter key assigned to the number 1 once to enter “bear” in lowercase letters, and press the second time to enter “Bear” with the first uppercase letter. When pressed three times, it changes to “BEAR” in all capital letters, and when pressed again, the expression form is cycled back to the first input word “to lose”.

Referring to FIG. 7 again, the process of inputting the first to third phenotypes in the form of parentheses is described first. After inputting “victory” in Korean, the second function key and the character key are pressed. In one stroke, “victory” is entered, in the second stroke, “Victory”, in the third stroke, “VICTORY”, and in the fourth stroke, the first input word “ Come back to victory ”. In this way, it is possible to combine the two function keys and the character keys to output all six expression types.

15. English input (# 4): English initial  Change expression

FIG. 8E is a view showing an English list window corresponding to an English abbreviation and an explanation window in the input word conversion of FIG. 7. According to the present invention, a list window and a description window are controlled using a plurality of function keys, or an expression format of an input word is shown. The conversion will be described in detail with reference to FIGS. 7 and 8E.

With the English alphabet listed in the input box, press the F-4 key with your thumb and press the letter key to which the English initial conversion function is assigned. A list of a number of candidate lists previously stored in the database corresponding to the entered English initials. A window and a description window are displayed together, and the character key is continuously pressed while pressing the F-1 key, which is responsible for numeric input, while the first phenotype is input, and the cycle is changed from the first phenotype to the second to third phenotypes.

Referring to FIGS. 7 and 8e, the description is applied to the English initials of “IC”. First, the English initials of “IC” are input into the input window, and then the English initials of the enumeration function are held down while pressing the F-4 key. When the assigned character key is pressed, the expression of the input word is converted according to the defined rules of the vocabularies pre-stored in the database corresponding to the English initial enumeration type “IC”. Press the F-1 key to enter a number with your thumb. Press the letter key assigned the number 2 once to change to “IC” type, press twice to change to “IC” type, press 3 times to change to “IC (integrated circuit)” type Press 4 times to return to the initial input word “IC”.

16. Enter a place name and keywords to search the map

FIG. 9A illustrates a list window for selecting a sub-item corresponding to a place name input in the map search and a map screen thereof, and FIG. 9B illustrates a list window and page turning for selecting a sub-item corresponding to a keyword entered in the map search. 9C is a view illustrating a situation of executing a map view by searching for a desired item in a map search. According to the present invention, a sub-item corresponding to a place name input using a plurality of function keys is illustrated. The list window for selecting and the map screen are controlled, which will be described in detail with reference to FIGS. 9A to 9C.

When a place name or keyword is entered in the input box in Korean and you press the F-4 key with your thumb and press the letter key to which the map search function is assigned, a number of details previously stored in the database corresponding to the entered place name or keyword. The list window containing the classification and the map screen appear together, and when the first classification of the detailed classification is selected, pressing the F-1 key for numeric input selects the nth ranking of the classification classification window. In order to view the desired map information with the n-th ranker selected in detail, the third and fourth function keys are needed.

Referring to FIG. 9A, a method of controlling a map screen corresponding to an input place name using only a plurality of function keys is described first. First, after inputting a place name of “relative dong”, the F-4 key is pressed with a thumb. If you press the letter key assigned to the map search function, you will see a list of addresses that share the name of “Ssangdae-dong”, and if you see the address (2. Nam-gu, Pohang-si, Gyeongsangbuk-do), you can use the number with your thumb again. While holding down the F-1 key responsible for input, press the letter key assigned the number “2”. If you press the letter key to which the number “2” is assigned, the map screen corresponding to the address list No. 2 appears. If you press the up / down arrow key while pressing the Ctrl (Shift) key while the map screen is displayed, the map screen is enlarged / reduced. If you press the F-2 key with your right thumb and operate the direction keys up, down, left and right, the map screen will move up, down, left and right. In this way, the target address can be found with the minimum name information, and the map screen corresponding to the address can be conveniently searched without using a mouse by using only a plurality of function keys provided on the keyboard.

In addition, referring to FIGS. 9B and 9C, a process of executing a map view by searching for a desired item in a list window of a lower item corresponding to the input keyword will be described first. Press the F-4 key with your thumb and press the letter key to which the map search function is assigned. When the first page of the list window is displayed, hold down the F-2 key with your thumb and press the letter key to which the right (→) direction key is assigned, and the page is flipped from the first page to the second page. If the target item (2. Good dental clinic) is displayed among the plurality of items, hold down the F-1 key for numeric input and press the letter key assigned with the number “2”. At the same time, press the letter key assigned the number 2 and the desired item is selected, and at the same time, the information window appears, and if you press the letter key corresponding to the number (number 4) in front of the “Location map” item in the information window, The map screen appears. The method of enlarging / reducing or moving the map screen corresponding to the desired item up, down, left, or right is carried out in the same manner as described above.

17. Multistage Search for information

10A is a diagram illustrating a situation of finding a first step item in a multi-stage list search process, and FIG. 10B is a diagram illustrating a step change state of a list window in a multi-stage list search process, and FIG. According to the present invention, a multi-stage list window for selecting a sub-item corresponding to an input keyword using a plurality of function keys and a detailed information window thereof are controlled according to the present invention, with reference to FIGS. It explains in detail.

Referring to Figures 10a-c how to control a multi-stage list window corresponding to the input keyword using only a plurality of function keys, first, enter the keyword "Dongdaemun shopping", then F-4 with your thumb If you press the letter key assigned the multi-stage information search function while holding down the key, the first level sublist corresponding to the keyword “Dongdaemun Shopping” will appear, and if there is a desired item (1. women's clothing) among the plurality of sublists Hold down the F-1 key, which is responsible for entering numbers, with the thumb, press the letter key assigned the number “1”, and if there is no object, press the F-2 key while pressing the letter key assigned with the right-direction key (→). Press to turn the page.

If you press the F-1 key that is responsible for numeric input and press the letter key with “1” key assigned to the input window, the first step “Women's Clothing” item is selected, and the first step is the highest level. When the category item is selected and the F-2 key is pressed and the character key assigned to the right (→) direction key is assigned, the second step category item appears. If you press the F-1 key to input the number and press the letter key to which the number “4” is assigned while the second level category is displayed, sub-item No. 4 is selected and the corresponding detailed information window appears. When the detailed information window is displayed, press any number key while holding down the F-1 key, which is used for numeric input, to view the third level information. In this case, multi-level information search function is executed by combining F-4 key and text key, and then the item is selected at each step by using F-1 key, and list by using F-2 key. When you flip through the window, you can search for information in multiple steps with just the keyboard.

18. Custom In the registration window  Add / edit item

According to the present invention, it is possible to execute a wide variety of functions by combining a plurality of function keys and character keys assigned in the thumb fingering range, the functions that can be executed in the present invention is basically executed with the address and path set. Therefore, a device that can conveniently define and manage the addresses and paths of files, programs, web pages, etc., executed by a combination of multiple function keys and character keys is needed. It is more efficient to configure the key position to be fixed within the range of key numbers.

According to the present invention, a plurality of function keys and character keys can be combined to execute various functions. Executable functions are as shown in Table 1 below, and are classified as a large category of executable items. , Launching an input method, opening a program, connecting to a web page, and so on. Although those that may fall under the sub-category of the above major categories are given as examples in Table 1 below, it is obvious that the present invention can be applied to numerous other items in the same manner.

11 is an exemplary diagram of a user-defined registration window in the character information processing system according to the present invention, and FIG. 12 is a view showing a modified window of user registration in the character information processing system according to the present invention. This chapter describes how to define and add items to the user's dictionary in advance, and how to modify the defined items.

Pressing the F-4 key with your thumb and pressing the character key assigned to open the user registration window opens a user-defined registration window with tabs for editing / adding, saving, closing, and exporting / importing. With the custom registration window open, click the Add tab to add a new item to the current empty cell. If you want to modify an already defined item, place the cursor on the item and double-click it or click the Edit tab. As shown in Fig. 12, when the edit window appears, change the item name (for example, "My Folder" to "My Documents Archive"), and click the File (Folder) Search tab to find the path (address) to be connected to the item name. .

In FIG. 11, the items belonging to the key position set value fixed area (G, K, E, W, A ~~~ B, O, U, N, etc.) are 32 pieces of 16 pieces each of the left plate part and the right plate part. Since the 32 character keys are fixed by the supplier from the beginning, the item can be executed in the form of a shortcut by combining any one of a plurality of function keys and one key belonging to the fixed area. On the other hand, since the free area is a method of arbitrarily inputting an item desired by the user (eg, travel information) and finding an address to be connected, the free area is input as “travel information” which is an input word when registering the item. In this case, if the item is frequently used by users (eg weather information), it is more efficient to register it in a fixed area and execute it in the form of a shortcut key.In the case of less frequently used items (eg exhibition), it is registered and executed in the free area. Is more efficient.

1 is a key arrangement structure of a reduced keyboard according to the present invention.

Figure 2 is a character layout of the second keyboard Korean keyboard arrangement type according to the present invention.

3 is a schematic structural diagram of a character information processing system according to the present invention;

4 is a diagram for explaining a coupling relationship between a plurality of function keys and a character assignment key in a character information processing system according to the present invention;

5 is a view for explaining that when a function key and a character assignment key are combined, a plurality of functions are executed with one character assignment key.

FIG. 6A illustrates that a number and an associated arithmetic symbol are input by combining a first function key and a character assignment key. FIG.

Figure 6b is a view showing that the direction key, PageUp / Down, Home / End key is executed by the combination of the second function key and the character assignment key.

Figure 6c is a view showing that the uppercase English and Latin characters are input in the Hangul mode by the combination of the third function key and the character assignment key.

Figure 6d is an exemplary view showing that the function is executed by the combination of the fourth function key and the character assignment key.

Figure 6e is a view showing that Greek characters are input in the Hangul mode by combining any two of the plurality of function keys and the character assignment key.

Figure 6f is a view showing that a small number is input in the Hangul mode by combining any two of the plurality of function keys and the character assignment key.

Figure 6g is a diagram showing that any two of a plurality of function keys and a character assignment key is converted to a formula input unit.

FIG. 6h is a diagram illustrating conversion of an old writing input unit by a combination of any two of a plurality of function keys and a character assignment key; FIG.

6i is a diagram showing that a special character and a Latin addition symbol are input by combining a symbol input preceding function key and a character assignment key;

7 is a view for explaining the representation type conversion of the input word by the character assignment key battering in the character information processing system according to the present invention.

FIG. 8A is a diagram illustrating a list window and a description window for selecting a desired Chinese character in the input word conversion of FIG. 7; FIG.

FIG. 8B is a view illustrating an English list window corresponding to the Hangul phonetic notation and an explanation window thereof in the input word conversion of FIG. 7; FIG.

FIG. 8C is a view illustrating an English list window corresponding to the Hangul first consonant type in the input word conversion of FIG.

FIG. 8D is a diagram illustrating an English list window corresponding to a Hangul meaning and an explanation window thereof in the input word conversion of FIG. 7; FIG.

FIG. 8E illustrates an English list window corresponding to an English abbreviation and an explanation window thereof in the input word conversion of FIG. 7; FIG.

FIG. 9A illustrates a list window for selecting a sub-item corresponding to a place name input in a map search and a map screen thereof; FIG.

FIG. 9B is a view for explaining a list window and a page turning situation for selecting a lower item corresponding to a keyword input in a map search; FIG.

9C is a diagram illustrating a situation of executing a map view by searching for a desired item in a map search.

10A is a diagram illustrating a situation in which a step 1 item is found in a multi-stage list search process.

10b is a view showing a step conversion situation of the list window in the multi-stage list search process.

10c is a diagram illustrating a situation where a final item is selected in a multi-stage list search process;

11 is an exemplary diagram of a user-defined registration window of the character information processing system according to the present invention.

12 is a view showing a modification window of user registration in the character information processing system according to the present invention;

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

10: Character Information Processing System

11: keyboard 12: database storage (1)

13: control unit 14: database storage unit (2)

15: input word conversion module 16: user dictionary registration module

17: character combination module 18: database storage unit (3)

Claims (12)

In a reduced type keyboard in which a general character key, a symbol key, a numeric key, and function keys are normally arranged in a six-row and fifteen-column format, The key group is divided into a keyboard part which is in charge of the left hand and a keyboard part which is in charge of the right hand, and in the first row of the keyboard, ten numeric keys are divided into two and arranged horizontally; In the second to fourth lines, a plurality of general character keys and symbol keys are divided into two sides; In the fifth to sixth row a plurality of function keys are arranged divided into two sides; On the left side of the keyboard, twelve Fn (n = 1-12) keys are arranged in three rows and four columns; On the right side of the keyboard, eight keys indicating directionality are arranged in a form of two rows and four columns; A plurality of function keys are arranged between the Fn (n = 1-12) keys and the keys indicating the directionality; And a data storage unit corresponding to an input word or a keyword. The method according to claim 1, wherein a general character is assigned to the general character key, The second line contains (M / ㅈ)-(L / ㄷ)-(D / ㅅ)-(Z / ㅂ)-(Q / ㅍ)-(J / ㅝ, ㅞ)-(B / ㅔ, ㅖ)- (P / VIII, VIII)-(G / VIII, VIII)-(K / VIII)}; The third line contains {(N / ㄱ)-(R / ㄴ)-(T / ㅇ)-(S / ㄹ)-(H / ㅁ)-(U / TT, ㅠ)-(A / ㅓ, ㅕ) -(E / ㅣ)-(O / ㅏ, ㅑ)-(I /-)}; The fourth line contains the order {(F /-)-(V / ㅌ)-(X / ㅋ)-(C / ㅎ)-(space)-(Y / ㅚ, ㅟ)-(W / ㅘ, ㅙ)} Computer keyboard, characterized in that configured to be assigned. The method according to claim 1 and 2, The general letter assignment form adopted by the general keyboard and the letter assignment form described in paragraphs 1 and 2 are written on the keyboard in relation to the basic type and the user-selected type, either of which is the basic type. And the other side is configured to be user-selectable. The method of claim 1, wherein any one of the plurality of function keys A first function key serving as a precombiner for inputting a number and an operation symbol associated with the number input thereof; A second function key which is a precombiner for manipulating direction keys, Page-Up / Down keys, and Home / End keys as assigned keys; A third function key serving as a precombiner for inputting the English alphabet in the Korean mode; A fourth function key, which is a special purpose function key defined to change the format of the printed text, to be a joiner for executing a URL address shortcut, or to bring up a user-defined menu list window. Hangul alphabet assignment key, English alphabet key shared by him / her mode conversion, character key consisting of special character assignment key, multiple function keys located within the thumb fingering range of two hands as a combination of the character keys, input words or keywords A keyboard including a database storage 1 configured to correspond; A control unit for converting an output type of an input word or executing a defined function; A language dictionary database storage unit 2 corresponding to the input language; A map information database storage unit 3 corresponding to the input name and keyword; A module for receiving a signal of pressing a key on the keyboard and combining characters; Character information processing system comprising a module for registering a custom dictionary. The method of claim 5, When any one of the plurality of function keys is combined with a character key and pressed, 10 numbers and arithmetic symbols related to the number input are inputted, or four-way keys, page-up / down keys, and home / end keys are used as character keys. Character information processing system characterized in that it is configured to operate, or to enter the English alphabet in the Hangul mode, change the format of the keyboard and input language, the URL address shortcut is executed. The method of claim 5, When two different function keys of the plurality of function keys are combined and pressed, or when two different keys and character keys of a plurality of function keys are combined and pressed, English, Latin and Greek characters are input in the Korean mode. Character information processing system, characterized in that configured to be input, or up and down small numbers in the Hangul mode, or converted to the original language corresponding to the shortcut key, or converted to a mathematical input method. The method of claim 5, When the vocabulary is entered in the search box, any one of the plurality of function keys assigned to the thumb fingering range and any one of the letter assignment keys are combined and pressed, A first representation of the first ranker prestored in the database corresponding to the vocabulary is converted; In this state, when the function key F-1, which is in charge of the number input, is pressed while the character key assigned to the number is pressed continuously, it is converted into a second to third expression type predefined in the program; The character information processing system is configured to convert the first to third phenotypes into parenthesis (subscript) when a character key assigned a number is continuously pressed while a second one of a plurality of function keys is pressed. The method of claim 5, With the name or keyword you're looking for in the search box, When any one of the plurality of function keys (F-4) and any one of the character keys are combined and pressed, a map screen of the first ranker previously stored in the database corresponding to the input name is displayed; In this state, when the function key (F-1) in charge of the number is pressed and the letter key assigned with the number is pressed, the map screen of the second to n-rankers stored in the database is converted to correspond to the selected number key; When the function key (F-2) that is in charge of the direction key operation is pressed and the character key assigned to Page-Up / Down is pressed, the name list window is turned to previous / next; When the character key assigned to Home / End is pressed, the map screen is enlarged / reduced; Character information processing system characterized in that configured to move the map screen up, down, left and right when the four-way assigned character key is pressed. The method of claim 5, When a keyword is entered in the search box and any one of the function keys (F-4) and any one of the character keys are combined and pressed, the first-stage first-priority prestored in the database corresponding to the entered keyword is Selected; In this state, when the function key F-1, which is in charge of the number input, is pressed and the letter key assigned with the number is pressed, a second stage list previously stored in the database is displayed corresponding to the selected number key; And when the function key (F-2) which is in charge of the direction key operation is pressed and the character key assigned to Page-Up / Down is pressed, the list window is flipped to previous / next; The character information processing system is configured to select a desired item in the second step list window when the function key (F-1) that is in charge of the number is pressed again and the letter key assigned the number is pressed. The method according to claim 8, wherein the search word is input, Character information processing system, characterized in that any one of a search box provided in the system itself, a general document editing screen, a URL address input window on a web page, or another input window on a web page. The method of claim 5, wherein the custom registration window, The items frequently used by the user are provided with a structure in which a key position is fixed so as to be executed by a shortcut key, and a free area in which a user-defined input word can be inserted and executed is connected to the same list window vertically. Character Information Processing System.

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