| 摘要 |
PURPOSE: An apparatus and a method for efficiently inputting Hangul of a portable telephone are provided to simplify marks of figure buttons and easily give shape to the change of representative vowels, thereby quickly inputting Hangul using both hands. CONSTITUTION: Consonants of Hangul are assigned to figure buttons, 1, 2, 4, 5, 7, 8, 0 two to every figure button. Vowels of Hangul are assigned to figure buttons, 3, 6, 9. The figure button 3 assigns two vowels as shown in drawing 1. The figure button 6 assigns four vowels. And the figure button 9 assigns four other vowels. Therefore, the vowels of Hangul are selected successively clockwise according to the pressing frequency of each figure button.
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