发明名称 METHOD AND APPARATUS FOR PROVIDING CHARACTER INPUTTING VIRTUAL KEYPAD IN A TOUCH TERMINAL
摘要 A touch-enabled terminal and a keypad providing method for the same are provided. The method of providing a virtual keypad includes activating the virtual keypad in character input mode, performing first-stage presentation by focusing a first one of characters assigned to each one of plural buttons of the virtual keypad and displaying the focused characters, and performing, in response to a touch on a button of the virtual keypad, second-stage presentation by displaying a character entered by the touched button, focusing a next enterable character related to the touched button, and focusing next enterable characters related respectively to the other buttons. The touch-enabled terminal provides visual information regarding currently enterable characters through the virtual keypad with respect to the last entered button.
申请公布号 KR20110109133(A) 申请公布日期 2011.10.06
申请号 KR20100028725 申请日期 2010.03.30
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 LIM, MOO JIN
分类号 G06F3/041;G06F3/023;G06F3/048 主分类号 G06F3/041
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