发明名称 |
Mobile terminal and apparatus for controlling illumination backlight thereof |
摘要 |
<p>An apparatus, method and computer program product for actively controlling the luminance (brightness) of illumination of a backlight of a mobile terminal according to the surrounding environment and a mobile terminal implementing such apparatus are disclosed. The mobile terminal includes: an illuminance sensor that detects ambient illuminance; a backlight controller that controls a brightness of backlight illumination by regulating the power outputted to the backlight according to a change in the ambient illuminance detected by the illuminance sensor; and a controller that monitors an operation state of the backlight controller or changes a set value of a particular register or component by cooperating with the backlight controller.
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申请公布号 |
EP2053587(A3) |
申请公布日期 |
2009.12.02 |
申请号 |
EP20080004719 |
申请日期 |
2008.03.13 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KWON, OH-II;CHEON, JEE-YOUNG;SIN, MAN-SOO |
分类号 |
G09G3/34 |
主分类号 |
G09G3/34 |
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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