发明名称 |
SYSTEM AND METHOD FOR REDUCING POWER CONSUMPTION IN AN ELECTRONIC DEVICE HAVING A TOUCH-SENSITIVE DISPLAY |
摘要 |
A system and method for reducing power consumption in an electronic device by controlling the transition of the electronic device from a sleep mode to a full power mode. The electronic device comprises a main processor a touch-sensitive overlay, and an overlay controller. A sequence of touch inputs on the touch-sensitive overlay are detected and captured using the overlay controller while the main processor is in the sleep mode. A subset of the sequence of touch inputs is processed using the overlay controller to determine that the sequence of touch inputs corresponds to a coarse model of a pre-determined wake-up gesture prior to transitioning the electronic device from the sleep mode to the full power mode.
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申请公布号 |
US2012191993(A1) |
申请公布日期 |
2012.07.26 |
申请号 |
US201113011084 |
申请日期 |
2011.01.21 |
申请人 |
DRADER MARC;THEIMER WOLFGANG MICHAEL;RESEARCH IN MOTION LIMITED |
发明人 |
DRADER MARC;THEIMER WOLFGANG MICHAEL |
分类号 |
G06F1/32 |
主分类号 |
G06F1/32 |
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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