Korean Input Method in Keypad Processed in Circular and Noncircular Forms according to Initial Consonant and Consonant Consonants

摘要

Suggested is technology capable of simultaneously processing the input of archaic and modern Korean words as well as technology capable of inputting even English alphabets and numbers in Korean mode. There is a keypad including a plurality of buttons on which a plurality of alphabets are arranged or associated. As one of the buttons is pressed once, an alphabet, which is first arranged or associated on the pressed button, is recognized. As the button is pressed twice, an alphabet, which is second arranged or associated on the pressed button, is recognized.