发明名称 Portable electronic device including touch-sensitive display and method of entering text via virtual keyboard
摘要 A method of facilitating input at a portable electronic device having a touch-sensitive display including: when a first portion of a keyboard is displayed in a keyboard area on the touch-sensitive display, detecting a navigation input in a navigation area on the touch-sensitive display; and in response to detecting the navigation input, displaying a second portion of the keyboard; wherein the keyboard area and the navigation area do not overlap.
申请公布号 EP2500807(A1) 申请公布日期 2012.09.19
申请号 EP20110158785 申请日期 2011.03.18
申请人 RESEARCH IN MOTION LIMITED 发明人 EARNSHAW, MARK;WENG, JIANFENG
分类号 G06F3/0485;G06F3/0488 主分类号 G06F3/0485
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