发明名称 |
METHODS AND APPARATUS FOR AUTOMATIC BRIGHTNESS ADJUSTMENT ON A DISPLAY OF A MOBILE ELECTRONIC DEVICE |
摘要 |
A system and method is provided for use in a mobile electronic device for adjusting brightness of a display on the mobile electronic device. The method comprises collecting a plurality of light sensor samples using an ambient light sensor of the mobile electronic device; calculating a representative value of the plurality of light sensor samples; comparing the representative value to at least one brightness threshold value; determining if a predetermined application is active on the mobile electronic device; determining whether to adjust the brightness of the display based on the comparison and based on whether predetermined application is active on the device; and adjusting the brightness of the display. |
申请公布号 |
CA2661689(C) |
申请公布日期 |
2013.11.26 |
申请号 |
CA20092661689 |
申请日期 |
2009.04.07 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
FLETCHER, BERGEN;KREEK, CONRAD ALEKSANDER;BOS, JEFF |
分类号 |
G02F1/13357;H04W88/02 |
主分类号 |
G02F1/13357 |
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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