发明名称 |
Touch-screen device having soft escape key |
摘要 |
<p>A touch-screen device has a processor operatively coupled to a memory for storing and executing an application, and a touch-sensitive display screen for receiving a touch input for triggering a displaying of an escape key on the display screen. The displaying of the escape key can be triggered by touching the screen for a predetermined period of time, by swiping a stylus over the screen or by any other recognizable gesture. This soft escape key can thus be used to close, or escape from, an application.</p> |
申请公布号 |
EP2169521(A1) |
申请公布日期 |
2010.03.31 |
申请号 |
EP20080165295 |
申请日期 |
2008.09.26 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
RIDER, DOUGLAS CLAYTON;DOLBEC, JEAN;YERXA, BARRY FRASER |
分类号 |
G06F3/048 |
主分类号 |
G06F3/048 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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