发明名称 CHARACTER INPUT METHOD AND APPARATUS IN PORTABLE TERMINAL HAVING TOUCH SCREEN
摘要 A character input method and apparatus in an electronic terminal are provided. The character input method includes displaying a virtual keypad having at least one key area to which a plurality of characters are associated, displaying a plurality of areas when a touch is detected on the at least one key area, detecting whether the touch includes a drag and inputting, after the drag is detected, a character mapped to an area corresponding to a point where the drag is released.
申请公布号 US2014009427(A1) 申请公布日期 2014.01.09
申请号 US201314026689 申请日期 2013.09.13
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 KANG HEE-JUN
分类号 G06F3/0488 主分类号 G06F3/0488
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