发明名称 CHARACTER INPUT APPARATUS
摘要 PURPOSE: A character input apparatus is provided to enable a user to rapidly input foreign character and reduce the number of inputting times. CONSTITUTION: A master button part(100) comprises master buttons in which a foreign language characters are allocated. A slave button part(200) comprises slave buttons in which a plurality of foreign language characters are allocated. English characters are allocated on the master button part and the slave button part. A shift button which converts the English letter input mode between a capital letter and a small letter.
申请公布号 KR20110090684(A) 申请公布日期 2011.08.10
申请号 KR20100010619 申请日期 2010.02.04
申请人 KIM, SUNG SOO 发明人 KIM, SUNG SOO
分类号 G06F3/02;G06F3/023 主分类号 G06F3/02
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