发明名称 LETTER ENTRY DEVICE AND METHOD WHICH USE TOUCH AND DRAG
摘要 <p>PURPOSE: An apparatus for inputting character and a method using a contact recognition and drag of the keyboard in which a plurality of characters is allocated is provided so that the keyboard in which two click morse code is allocated is offered to the touch screen. The touch and drag mode are used. CONSTITUTION: A touch screen comprises an apparatus for inputting character(10). The apparatus for inputting character includes characters using the morse code to the circular shape of 3X3 structure in order to reduce the copper wire difference between the keyboards of the touch and drag mode. The morse code is composed of keyboard and - series keyboard. A circular shape comprises the back space key in the top of center, and the note recognition board in the space key in the right center and central lower end. The circular shape arranges characters using the morse code to both sides to 3X3 structure.</p>
申请公布号 KR20100032024(A) 申请公布日期 2010.03.25
申请号 KR20080090966 申请日期 2008.09.17
申请人 OH, MAENG WON 发明人 OH, MAENG WON
分类号 G06F3/041;G06F3/02;G06F3/023 主分类号 G06F3/041
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