发明名称 CHARACTER INPUT APPARATUS OF MOBILE DEVICE INCLUDING MULTIPLEX KEY UNIT, AND CHARACTER INPUT METHOD USING THE SAME
摘要 PURPOSE: A character inputting apparatus of a mobile device and character inputting method using the same are provided to input a plurality of characters to one multifunctional key. CONSTITUTION: A controller(600) detects an input coordinate according to the input of a touch panel. In case the detected input coordinate is inputted to a multi-key unit, the controller detects the direction of a moving coordinate according to the moving coordinate input to the touch panel of a user. The controller detects a target coordinate in a first direction or a second direction. The controller displays a character, which is matched with the target coordinate, on an LCD panel.
申请公布号 KR20110038900(A) 申请公布日期 2011.04.15
申请号 KR20090096091 申请日期 2009.10.09
申请人 ENSPERT. INC. 发明人 LEE, KA HYE
分类号 H04M1/23;G06F3/02;G06F3/023;H04B1/38 主分类号 H04M1/23
代理机构 代理人
主权项
地址