JP2007114812A - Coding method for hangul - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To suppress the number of key-pushing times to the minimum when the number of keys is restricted to efficiently and directly input the Hangul to information equipment. <P>SOLUTION: First, consonants and vowels are respectively coded by nine codes. Next, consonant codes and vowel codes are imparted to nine keys one code by one code pairwise, and a space and all the Hangul characters are coded, further by use of another key. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention is a Hangul encoding method using a combination of ten keys for inputting Korean characters into an information device with a limited number of keys.
[0002]
[Prior art]
Conventionally, in an information device in which the number of keys that can be used is limited, information is expressed in English characters instead of Korean characters.
[0003]
[Problems to be solved by the invention]
The problem to be solved by the present invention is to efficiently and directly input Hangul while suppressing the maximum number of times of key pressing when the number of keys is limited.
[0004]
[Means for Solving the Problems]
To achieve the above goal, the present invention first encodes consonants and vowels with nine chords, then assigns consonant codes and vowel chords one by one to the nine keys, Use the other key to encode the space and all Hangul.
[0005]
BEST MODE FOR CARRYING OUT THE INVENTION
In FIG. 3, codes A1 to A9 used for consonant coding are defined. Based on this, consonant chords are defined in FIG.
[0006]
In FIG. 5, codes B1 to B9 used for vowel coding are defined. Based on this, a vowel chord is defined in FIG.
[0007]
In FIG. 7, A1 to A9 and B1 to B9 are assigned to nine keys in pairs one by one without being related in order. Grant SP to another key.
[0008]
In FIG. 10, coding methods for spaces, single consonant characters, single vowel characters and other Korean characters are defined.
[0009]
【Example】
8-9 are one embodiment of the present invention.
[0010]
【The invention's effect】
According to the present invention, it is possible to input a Korean character only by pressing an average of 5.1 times.
[Brief description of the drawings]
FIG. 1 is a consonant list of Korean characters.
FIG. 2 is a list of Korean vowel sounds.
FIG. 3 is a code used for consonant coding.
FIG. 4 is a consonant chord.
FIG. 5 is a code used for coding a vowel.
FIG. 6 is a vowel chord.
FIG. 7 is a key distribution diagram of codes.
FIG. 8 is a key distribution diagram of the embodiment.
FIG. 9 is a diagram illustrating a key code of the embodiment.
[Explanation of symbols]
A1-A9 Consonant code B1-B9 Vowel code SP Space code

Claims (4)

The consonant encoding method. How to encode vowels. A method of assigning consonant codes and vowel codes to nine keys. How to code Hangul.

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