发明申请
- 专利标题： CONTROLLING BACKLIGHT OF A PORTABLE ELECTRONIC DEVICE
- 专利标题（中）： 控制便携式电子设备的背光
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申请号： US13404582申请日： 2012-02-24
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公开(公告)号： US20130221855A1公开(公告)日： 2013-08-29
- 发明人: Mihal LAZARIDIS , Raymond Michael DIKUN , Richard James BROGLE
- 申请人： Mihal LAZARIDIS , Raymond Michael DIKUN , Richard James BROGLE
- 申请人地址： CA Waterloo
- 专利权人： RESEARCH IN MOTION LIMITED
- 当前专利权人： RESEARCH IN MOTION LIMITED
- 当前专利权人地址： CA Waterloo
- 主分类号： H05B37/02
- IPC分类号： H05B37/02
摘要：
A method of controlling a backlight for illuminating an electronic device, includes: receiving, at a processor of the electronic device, a first input indicating a first user-specified light level of the backlight, the first user-specified light level of the backlight being in association with a first ambient light level, receiving, at the processor, a second input indicating a second user-specified light level of the backlight, the second user-specified light level of the backlight being in association with a second ambient light level, determining a current ambient light level, and controlling the backlight as a function of the current ambient light level, the first user-specified light level of the backlight and the second user-specified light level of the backlight.
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