KR20010108653A - Ortho phonic hangul/alphabet inputting apparatus - Google Patents

Abstract

The present invention discloses a Jeongeum Hangul / Alphabet input device capable of inputting a Hangul or alphabetic phonetic alphabet with a small keyboard, such as a 12 key. The apparatus according to the present invention, in the Jungum Hangul alphabet input device, comprises a small keyboard consisting of 0 to 9 numeric keys, # key and * key, and generates a key signal for the pressed key among the keys present on the small keyboard A key signal generator; A memory for storing Korean or alphabetic phonetic symbols and function definitions corresponding to a combination result of at least two key signals generated by the key signal generator; Analyze the key signal generated from the key signal generator to read the definitions of the static or silent and function key stored in the memory, and form the Hangul or alphabet regular symbols according to the read the static or static and function definition. It includes a processor to output. Accordingly, by providing a device capable of inputting Korean alphabetic alphabetic alphabet symbols through a small keyboard composed of 12 keys such as numeric keys, * keys, and # keys, it is possible to input the static sounds of various Korean languages through the small keyboard. In addition, it can be applied to a multifunctional mouse.

Description

Ortho phonic hangul / alphabet inputting apparatus

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a static sound input device, and more particularly, to a static sound Hangul / alphabet input device capable of inputting Korean or alphabetic sound with a small keyboard.

The small keyboard includes, for example, 12 strokes. This 12 key is a keyboard consisting of 0-9 numeric keys and '*' and '#' keys. Currently, a standard proposal is proposed for the input of Hangul or alphabet input through these 12 inputs. However, the currently proposed standard is a standard that can be expressed in words, not words. The expressible characters are limited to the language of the corresponding country. Therefore, there is a demand for a standard draft that can input a quiet sound that can accommodate all the characters of the world. Jeongeum is a phonetic symbol based on a phonetic phoneme. It has the advantage of being able to express a large number of letters that do not match words.

SUMMARY OF THE INVENTION An object of the present invention is to provide a static Korean / alphabet input device capable of inputting a Korean alphabet or a Korean alphabet with a small keyboard.

Another object of the present invention is to provide a Hangul Hangul / alphabet input device that can input the Hangul or alphabet phonetic symbols with 12 strokes.

Still another object of the present invention is to provide a Jeongeum Hangul / alphabet input device applied to a multifunctional mouse.

1 is a functional block diagram of a Jeongeum Hangul alphabet input device according to the present invention.

FIG. 2 is a diagram illustrating a key arrangement of a small keyboard provided in the key signal generator shown in FIG. 1.

FIG. 3 is a diagram illustrating a table of information stored in a memory shown in FIG. 1 when operated with two numeric input methods.

FIG. 4 is a table for explaining a method of inputting consonants and a kanji exclusive Chinese character using the small keyboard shown in FIG. 2.

FIG. 5 is a table for explaining a method of inputting a vowel symbol existing in alphabetical noise but not in Korean alphabet by using the small keyboard illustrated in FIG. 2.

6 is a top view of a multifunction mouse equipped with a Jungeum Hangul / Alphabet input device according to the present invention.

In order to achieve the object of the present invention, the apparatus according to the present invention, in the Jungum Hangul alphabet input device, comprises a small keyboard consisting of 0 to 9 numeric keys, # key and * key, present on the small keyboard A key signal generator for generating a key signal for the pressed key among the keys; A memory for storing Korean or alphabetic phonetic symbols and function definitions corresponding to a combination result of at least two key signals generated by the key signal generator; Analyzes the key signal generated from the key signal generator and reads the definition of the static or silent and function key stored in the memory, and outputs the Hangul or alphabet regular symbol according to the read definition of the static or static and function key. It is preferable to include a processor.

Particularly, when the phonetic symbol to be input corresponds to Korean, Chinese (Chinese), or phonetic, the information stored in the memory is 1, 2, 4, 5, or 7 of the numeric keys indicating the phonetic symbol corresponding to the consonant. Assign as reference key to express, assign 3, 6 and 9 keys among numeric keys as reference keys for expressing the phonetic symbols corresponding to vowels, and express keys for function keys 8, 0, * and # keys. Assigned as a reference key, and the numeric keys among the reference keys are defined by a phonetic sign or function written on the left, top, right, and bottom of the reference keys on a small keyboard by successive control of the corresponding number key adjacent to the corresponding reference key. Key and # key are configured to provide the function definitions marked on the left, top, right, and bottom of the * and # keys as a continuous control of adjacent numeric keys on the corresponding key and the small keyboard. Characterize .

In addition, when the input phonetic alphabet corresponds to the alphabet, the information stored in the memory is assigned to all the numeric keys except 0 as a reference key for expressing the phonetic alphabet corresponding to the alphabet. The # key is assigned as a reference key for expressing the function keys, and the numeric keys for expressing the static symbol are the left, top, right, and right keys of the reference keys on the small keyboard by successive control of the numeric keys adjacent to the corresponding reference key. The alphabetic phonetic symbol shown on the lower side is provided, and the numeric keys 0, * and # keys are used to control the corresponding keys and the corresponding keys on the small keyboard, or to control the corresponding keys to the left, It is characterized in that configured to provide the functional definition of the function written on the top, right, bottom.

In addition, in order to achieve another object, the device according to the present invention, in the Korean phonetic alphabet input / alphabet input device in a multifunction mouse, comprising a small keyboard consisting of 0 to 9 number keys, # key and * key, multi-function mouse A key signal generator for generating a key signal for a pressed key among the keys existing on the small keyboard when the operation mode of the is set to the keyboard mode; A memory for storing Korean or alphabetic phonetic symbols and function definitions corresponding to a combination result of at least two key signals generated by the key signal generator; Analyze the key signal generated from the key signal generator to read the definitions of the static or silent and function keys stored in the memory, and form Hangul or alphabetic regular symbols according to the read definitions of the static or static and function keys. It is desirable to include a processor that provides the output of the mouse.

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

1 is a functional block diagram of a Jeongeum Hangul alphabet input device according to the present invention, the key signal generator 102 for generating a key signal corresponding to 12 keys, such as 0 to 9 numeric keys and * key and # key, The memory 106 and the key signal generator 102 which store the Hangul or alphabetic phonetic symbols and the function definition contents corresponding to the combination result of at least two key signals generated from the key signal generator 102 are generated. And a processor 104 which analyzes the key signal, reads the corresponding phonetic symbol or the phonetic symbol and the function definition from the memory 106, and outputs the Hangul or alphabetic phonetic symbol.

The device thus configured operates as follows.

First, as shown in FIG. 2, the key signal generator 102 includes a small keyboard 200 in which 0 to 9 numeric keys and 12 key keys, such as * keys and # keys, are arranged. In the case of a regular sound or a Hangul or Chinese character (or Chinese), the numeric keys 1, 2, 4, 5, and 7 are assigned to the function key group 201 for representing the static symbol corresponding to the consonant, and the numeric keys 3 and 6 , 9 is assigned to the function key group 203 for expressing the phonetic sign corresponding to the vowel, and the numeric keys 8 and 0 and * and # keys are assigned to the function key group 205 for expressing the function. Operate. When the static symbol to be input is an alphabet, the small keyboard 200 assigns the numeric keys 1 to 9 to the function key group 207 for representing the alphabetic static symbol, and the numeric keys 0 and * and # keys are used. It is assigned and operated by a function key group 209 for expressing a function key.

That is, in the case where the static symbol to be input is Hangul or Jeongum or Hanja (Chinese), the number key 1 indicates 'ㄱ, ㅋ, ㆁ' on the left, upper, and right sides, respectively, to express the corresponding static symbol. It is used as a reference key, and the number key '2' is used as a reference key to express 'b, ㄷ, 에, ㄹ' on the left, top, right and bottom, respectively, and to express the corresponding phonetic sign. '' Is used as a reference key for ',', ',', 'and' to the left, top, right and bottom. 'ㅇ, ㆆ, ㅎ' is written and it is used as a reference key for expressing the corresponding phonetic sign, and the number key '7' is written 'ㅁ, ㅂ,' on the left, top and right, respectively. It is used as a reference key to express a phonetic symbol.

In addition, the number key '3' is used as a reference key to express '·, ㅡ, ㅣ' on the left, up, and right sides, respectively, and to express the corresponding phonetic sign, and the number key '6' is used for the left, up, and right. , And write 'ㅏ, ㅓ, ㅗ, TT' on the lower side and use it as a reference key to express the corresponding static symbol, and the numeric key '9' is used for 'ㅑ, ㅕ, , ㅠ 'is used and it is used as a reference key to express the corresponding phonetic symbol.

The number key '8' is written as '↑, →, ↓, ←' on the left, top, right and bottom respectively and used as a reference key to perform the corresponding function. The number key '0' is on the left 'Edit' is used as a reference key to perform the function of the function that indicates whether it is corrected or not, and '*' key is used for 'O, o, , 'And use it as a reference key to perform the corresponding function, and the # key indicates "Jungum, Korean, Chinese (Chinese), English (alphabet)" on the left, top, right, and bottom sides and responds to it. It is used as a reference key to perform a functioning function, where '↑, ↓' is used to indicate the chief and stationary sound of the cold sound, and "←, →" is used to indicate ㆆ and ㅿ. It is used as a function lock for. That is, when a key signal is generated in the order of '→ + ㅇ', a static symbol corresponding to 'ㆆ' is displayed. When a key signal is generated in the order of 'ㅅ + ←', a silent symbol corresponding to 'ㅿ' is displayed. In addition, "←, →" may be used as a function for additional notation of a phonetic sign in addition to the above-mentioned ㅿ and ㅿ. 'O' is used to express 'ㅇ' in voiced sound and 'o' is used in phonation. '↔' is used to indicate '↔' to enter a space between the entered phonetic symbols and ' 'Is used to paste the entered phonetic symbols.

On the other hand, when the phonetic symbol to be input is an alphabet, the number key '1' is used as a reference key to express 'q, z' on the left and upper sides and to express the corresponding phonetic symbol, and the number key '2' 'A', 'b' and 'c' on the left, upper and right sides are used as reference keys to express the corresponding phonetic symbols, and the numeric key '3' is on the left, upper and right sides of the 'd, e, f' And use it as a reference key to express the corresponding static symbol, and the numeric key '4' is used as the reference key to express 'g, h, i' on the left, upper and right sides and to express the corresponding static symbol. The number key '5' is used as a reference key to express 'j, k, l' on the left, up, and right sides and to express the corresponding negative sign, and the number key '6' is used for the left, up and right. 'M', 'n' and 'o' are indicated in the table and used as reference keys to express the corresponding phonetic symbols. 'P', 'r' and 's' are used as reference keys to express the corresponding static symbols, and the numeric key '8' indicates 't, u, v' on the left, upper, and right sides respectively. The reference key is used as a reference key for expressing a static symbol, and the numeric key '9' is used as a reference key for expressing 'w, x, y' on the left, upper, and right sides, respectively. At this time, the numeric keys '0', * keys and # keys are used as reference keys for defining the same function as when the phonetic symbols to be input are not alphabetic. The above-described reference key is a key that is basically controlled when defining a desired phonetic symbol input or function key.

In order to assign and operate each key existing in the small keyboard 200 as a basic key as described above, information to support the key must be stored in the memory 106. That is, in the memory 106, information based on the above-described reference key can be provided so as to support a structure in which a desired static symbol can be input by controlling two numbers or a structure in which a desired static symbol can be input by a push count method. Is stored.

3 is an exemplary table of information stored in the memory 106 for inputting a desired phonetic symbol in a manner of controlling two numbers. Through this table, the numeric keys '1, 2, 4, 5, 7' are assigned as the reference keys for representing the static symbols corresponding to the consonants, and the numeric keys '3, 6, 9' are assigned to the static symbols for the vowels. It is assigned as a reference key for expressing, and it can be seen that '8, 0, *, #' keys are assigned as reference keys for expressing a function key.

For example, when a key signal is generated by pressing the number key '1' twice from the key signal generator 102 while the current static symbol input mode is set to 'silent' by pressing the '# + 7' key, the processor 104 reads the 'a' phonetic symbol from memory 106, and if the key signals for number key '1' and number key '2' are generated in succession, processor 104 causes memory 106 to occur. ), And when the key signals for the numeric key '1' and the numeric key '3' are generated in succession, the processor 104 reads the 'ㆁ' silent symbol from the memory 106. . Press the '# + 8' key to set the current Silent Symbol input mode to 'Korean' and press the '# + 9' key to set the processor (even if the current Silent Symbol input mode is set to 'Hanja (Chinese)'). 104 reads the same silent sign from memory 106.

The reference keys for expressing the phonetic sign corresponding to another consonant also have a corresponding key 2 when the user wants to input the phonetic sign shown on the left as shown in FIG. If you want to input the phonetic symbol shown in the upper side, press the corresponding key and the number key corresponding to the next sequence.If you want to input the phonetic symbol shown in the right side, press the number and have a difference between 2 and the corresponding key. Press the key (or 2 large numeric keys) and press the numeric key (or 3 large numeric keys) that differs from the corresponding key by 3 to enter the phonetic symbol shown below.

In addition, the reference keys for expressing the phonetic sign corresponding to the vowel are also operated with the same regularity as in the above consonant. For example, when the numeric keys '9' and '0' are sequentially input, the processor 104 reads 'ㅕ' marked above the numeric key '9' on the small keyboard 200 from the memory 106. To generate the corresponding silence sign. In the case of the numeric key '9', the numeric key corresponding to the next sequence becomes '0', the two large numeric keys become '1', and the three large numeric keys become '2'.

Also, reference keys for expressing a phonetic symbol corresponding to a function key are also displayed on the left, top, right, and bottom of the corresponding key according to the combination of the corresponding key and adjacent numeric keys continuously input. You will define the input. For example, if the current operating mode does not enter the English (alphabet) phonetic symbol, the generation of consecutive key signals of the number key '8 + 7' is the desired definition of the function for the '←' and the number key '8' In the case of two consecutive control of ',' you want to define a function for '↑', the generation of a sequence of key signals of '8 + 9' is to want to define a function for '→', and The generation of consecutive key signals of '8 + 0' is the desired definition of the function for '↓'. According to the key signal input as described above, the corresponding malfunction is read from the memory 106 to affect the generation of the corresponding phonetic symbol in the processor 104.

In the case of the '*' key, when the '* + 7' key is continuously controlled, 'o' used in the horn sound is read from the memory 106, and when the '* + 8' key is continuously controlled, it is used for the voiced sound. If 'O' is read from the memory 106 and the '* + 9' key is continuously controlled, the '↔' function definition information for performing the spacing function is read from the memory 106, and the '* +' If the 0 'key is continuously controlled, the' The function definition information is read from the memory 106.

4 is a table illustrating an input method for a consonant and a kanji (Chinese) -dedicated static symbol, and a phonogram is defined by defining a corresponding numeric key and function key. For example, when the numeric key '4' is input two times in succession, and the numeric key '8 + 0' keys are continuously input, 's' and '↓' are read from the memory 106, and the processor 104 Since the decay function was later tacked, it forms 'ㅅ' corresponding to the stationary sound and outputs it. However, if the function '↑' is pressed before the consonant, it forms a 'ㅅ' corresponding to Chidu.

Voiced sounds and hardening are also input by the function definition using the '*' key as described above. For example, when a voice signal corresponding to 'ㆂ' is to be input as a silent sign, a '* + 8' key signal is continuously generated from the key signal generator 102, and then a '2 + 3' key signal is continuously When generated, the processor 104 first reads' O 'from the memory 106 and then reads'' 'to automatically form and output a silent symbol corresponding to' '. When a hard sound corresponding to '음' is to be input as a transcript, '7 + 8' key signals are continuously generated from the key signal generator 102, and then '* + 7' key signals are continuously generated. The processor 104 first reads 'k' from the memory 106, reads 'o', and automatically forms and outputs a phonetic symbol of 'k'. Thus, the voiced sound and the homonic distinction are distinguished according to whether the '*' key and the 'o' used as other numeric key control are distinguished, as well as whether to input the corresponding 'ㅇ' first or later than other consonants.

5 is a table illustrating an input method for vowel symbols existing in alphabet jeongum although not in Korean jeongeum, '·' is given a separate key, and vowel symbols corresponding to additional vowel 1 and additional vowel 2 Is entered in mixed keystroke mode. That is, in order to enable the processor 104 to output the phonetic symbol corresponding to 'ㅗ ·', the key signal for the numeric key '6 + 8' is continuously generated from the key signal generator 102 and the numeric key If '3' is generated two times in succession, the processor 104 reads 'ㅗ' and '·' from the memory 106 continuously, and combines them to generate and output the corresponding silent symbols. In addition, in the case where the phonetic symbol corresponding to the vowel of 'ㅔ ·' is to be written, when the key signals in the order of ',', ',' are generated from the key signal generation unit 102, the processor 104 stores the memory ( 106), the vowels in the above-described order are read, and the corresponding silent symbols are generated and output.

On the other hand, when the information stored in the memory 106 is configured to accommodate the number of presses, the consonant and vowel notation symbols and functions written on the left, upper, right and lower sides based on the numeric keys shown in FIG. Corresponding phonetic symbols and function definitions are read from the memory 106 in accordance with the number of times the control of the numeric key is performed. For example, when a key signal is generated as the number key '1' is controlled two times in succession, the processor 104 reads and outputs a silent sign corresponding to 'a' from the memory 106. Even if you want to input the phonetic symbols corresponding to the cold sound, voiced sound, and hardening, the corresponding phonetic symbols and the function keys are read out from the memory 106 according to the number of times the control of the reference key for displaying the corresponding phonetic symbols and function keys. Form the corresponding silent sign and print it out.

That is, the number of control for each reference key for expressing a silence symbol or a function key is to press the corresponding reference key twice to express the static symbol or function symbol shown on the left side, and to display the static symbol or function key displayed on the upper side. If you want to express, press the relevant reference key three times, if you want to express the right sign or function written on the right side, press the corresponding reference key four times, and you want to express the lower sign or function written on the bottom In this case, the structure of the information stored in the memory 106 is formed to accommodate the input method of pressing the corresponding reference key five times.

The processor 104 analyzes the key signal generated from the key signal generator 102 based on the above-described criteria, and reads the corresponding phonetic symbol or phonetic symbol and function definition from the memory 106 according to the analyzed result. On the basis of the contents of the definitions of the defined static symbols or the static symbols and the malfunction, the corresponding silent symbols are formed and output.

6 is a top view of a wireless multifunction mouse 600 equipped with a Jungeum Hangul / Alphabet input device according to the present invention.

In FIG. 6, reference numeral 200 denotes a small keyboard shown in FIG. 2, reference numeral 610 denotes a mode setting key group 610 for setting an operation mode of a current mouse, reference numeral 615 denotes a speaker SP, and reference numeral Reference numeral 620 denotes a microphone (MIC), and reference numerals 625 and 630 denote input buttons used when the operation mode of the multifunction mouse 600 is a mouse mode.

Mode setting key group 610 is set to one of a variety of modes, such as the keyboard mode, the conventional mouse mode, the remote control mode, the hand phone or a wireless phone mode that the multifunction mouse 600 can input a silent Korean / alphabet. There are a number of mode setting keys so that they can be operated. Therefore, when the operator sets the keyboard mode using the keys existing in the mode setting key group 610, the multifunction mouse 600 performs the function of inputting the Korean alphabet / alphabet as described above. At this time, the Hangul or alphabetic phonetic symbols formed by the processor 104 of FIG. 1 become an output signal of the multifunction mouse 600. In addition, when the mouse mode is set, an input function using the input buttons 625 and 630 is performed. When the mouse mode is set, the key on the small keyboard 200 serves as a numeric key. In addition, when the mobile phone or the wireless phone mode is set, the small keyboard 200 serves as a numeric key.

The above-described multifunction mouse 600 may be implemented in a wired form.

As described above, the present invention provides a device capable of inputting Korean alphabetic alphabetic alphabet symbols through a small keyboard consisting of 12 keys such as numeric keys, * keys, and # keys. It can be effective.

In addition, by enabling the input of Korean alphabet or alphabet through the wired or wireless mouse, there is an effect that can further diversify the function of the mouse.

Claims (9)

In Jeongeum Hangul / Alphabet Input Device, A key signal generation unit including a small keyboard consisting of 0 to 9 numeric keys, # keys, and * keys, and generating a key signal for a pressed key among the keys existing on the small keyboard; A memory for storing Hangul or alphabetic phonetic symbols and function definition contents corresponding to a combination result of at least two key signals generated by the key signal generator; Analyze the key signal generated from the key signal generator to read the contents of the definition of the static or silent and the function key stored in the memory, and form the Hangul or the alphabet phonetic alphabet according to the contents of the defined definition of the static or static and the function key. Jeongeum Hangul / alphabet input device comprising a processor for outputting. The method of claim 1, wherein the phonetic symbol to be input corresponds to Korean or Chinese characters or Chinese Information stored in the memory, 1, 2, 4, 5, and 7 of the numeric keys are assigned as a reference key for expressing a silent sign corresponding to a consonant, 3, 6, and 9 of the numeric keys are assigned as a reference key for expressing a silent sign corresponding to a vowel, The 8, 0, * and # keys of the numeric keys are assigned as reference keys for expressing the function keys, The numeric keys of the reference keys are configured to provide a phonetic symbol or function definition written on the left, top, right, and bottom of the reference keys on the small keyboard by successive control of the number keys adjacent to the corresponding reference key. Become, The * key and the # key is configured to provide the function definitions marked on the left, top, right, and bottom of the * key and the # key by successive control of adjacent numeric keys on the corresponding key and the small keyboard. Jeongeum Hangul / Alphabet Input Device. The method of claim 2, wherein the information stored in the memory, The reference keys for expressing the phonetic symbols corresponding to the consonants and vowels are configured to provide a phonetic sign on the left of the corresponding reference key on the small keyboard when the corresponding reference key is pressed twice. When the corresponding reference key and the next number key is controlled is configured to provide a phonetic sign written on the upper side of the corresponding reference key on the small keyboard, When a numeric key having a difference of 2 from the corresponding reference key is controlled, a phonetic symbol on the right side of the corresponding reference key is provided on the small keyboard, When a numeric key having a difference of 3 from the corresponding reference key is controlled, a silent sign indicated below the corresponding reference key is provided on the small keyboard. The eight number key provides the function definition defined below the eight number key on the small keyboard if the number keys of the eighth and previous sequence are controlled, and the eight number keys on the small keyboard when the eight number keys are controlled twice. Providing the function definition written on the left side of the 8 number key, and providing the function definition written on the upper side of the 8 number key when the 8 number key and the next number key are controlled, and providing the 8 number key and 0 When the numeric key is controlled, it is configured to provide the function definition content indicated on the right side of the 8 number key, and the 0 number key is configured to provide the function definition for the correction with two control of the corresponding number key. * Key and # key are the result of continuous control with 7, 8, 9, 0 number keys, and the function definitions of the left, top, right, and bottom are provided based on the * and # keys on the small keyboard. Jeongeum Hangul / alphabet input device, characterized in that configured to. 3. The information stored in the memory according to claim 2, wherein the information stored in the memory is assigned as a reference key for expressing the 8-number key as a regular sign corresponding to one voice value, and the * key corresponds to a phonetic sign corresponding to voiced sounds and hardening. Jeongeum Hangul alphabet input device, characterized in that configured to be assigned to the reference key for representing the byte. The method of claim 2, wherein the information stored in the memory is not present in the Korean jeongumeu, but the vowels present in the alphabet jeongumum is configured to be provided as a mixed key result of the reference key for expressing the jeongumum corresponding to the vowel Jungum Hangul / Alphabet Input Device. The method of claim 1, wherein the phonetic symbol to be input corresponds to Korean or Chinese characters or Chinese Information stored in the memory, 1, 2, 4, 5, and 7 of the numeric keys are assigned as reference keys for expressing a silent sign corresponding to a consonant, 3, 6, and 9 of the numeric keys are assigned as a reference key for expressing a silent sign corresponding to a vowel, The 8, 0, * and # keys of the numeric keys are assigned as reference keys for expressing the function keys, The reference keys are configured to provide a Korean phonetic symbol or a function definition defined on the left, top, right, and bottom of the reference keys on the small keyboard according to the control number of the corresponding reference key. Input device. The method of claim 1, wherein if the input silent sign corresponds to the alphabet, Information stored in the memory, All numeric keys except 0 are assigned as a reference key for expressing a phonetic sign corresponding to the alphabet, The numeric keys 0, * keys and # keys are assigned as reference keys for expressing a function key, The numeric keys for expressing the static symbols are configured to provide alphabetic phonetic symbols shown on the left, top, right, and bottom of the reference keys on the small keyboard by successive control of the corresponding number keys adjacent to the corresponding reference key. , The numeric keys 0, * keys and # keys are defined as a function key displayed on the left, top, right, and bottom of the corresponding key by successive control of the corresponding key and adjacent numeric keys on the small keyboard or control of the corresponding key. Jeongeum Hangul alphabet input device characterized in that the content is configured to provide. The method of claim 1, wherein if the silent sign output from the processor corresponds to an alphabet, Information stored in the memory, All numeric keys except 0 are assigned as a reference key for expressing a phonetic sign corresponding to the alphabet, The numeric keys 0, * keys and # keys are assigned as reference keys for expressing a function key, The reference keys may be alphabetic phonetic symbols or function denotations written on the left, top, right, and bottom of the reference keys according to the control number of the corresponding reference key. Input device. In the static Korean / alphabet input device of the multifunction mouse, A key that includes a small keyboard composed of 0 to 9 numeric keys, # keys, and * keys, and when the operation mode of the multifunction mouse is set to the keyboard mode, generates a key signal for a pressed key among the keys existing on the small keyboard. A signal generator; A memory for storing Hangul or alphabetic phonetic symbols and function definition contents corresponding to a combination result of at least two key signals generated by the key signal generator; Analyze the key signal generated from the key signal generator to read the contents of the definition of the static or silent and the function key stored in the memory, and form the Hangul or the alphabet phonetic alphabet according to the contents of the defined definition of the static or static and the function key. Jeongeum Hangul / alphabet input device comprising a processor to provide to the output of the multi-function mouse.