Brinks, Gilson & Lione
Method and device for controlling touch screen
The present disclosure relates to a method and device for controlling brightness of a touch screen of an electronic device. The method includes determining an object is operating on the touch screen; selecting a number N of sampling light sensors which are not blocked by an object from ambient light among the light sensors distributed on the touch screen, and controlling brightness of the touch screen based on the number N of sampling light sensors.
Xiaomi Inc.
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Anyu Guosheng Dongdong
Liu Li Yang