Ambient light detection method and electronic device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12196609
APP PUB NO 20240247978A1
SERIAL NO

17923132

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Abstract

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An ambient light detection method and an electronic device are provided to prevent leaked screen light and/or screen transmittance from affecting ambient light detection. The method is applied to an electronic device. A first ambient light detection unit and a second ambient light detection unit are disposed in the electronic device. A first photosensitive area of the first ambient light detection unit is used to detect intensity of first light, and a second photosensitive area of the second ambient light detection unit is used to detect intensity of second light. The first light includes ambient light and leaked screen light, and the second light includes the leaked screen light. A calibration coefficient is further configured in the electronic device. The method includes: the electronic device determines intensity of the ambient light based on a first value, a second value, and the calibration coefficient.

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Patent Owner(s)

Patent OwnerAddress
HONOR DEVICE CO LTDSHENZHEN GUANGDONG 518040

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jia, Xianzhao Shenzhen, CN 4 11
Li, Chenlong Shenzhen, CN 22 19
Zhu, Yingjie Shenzhen, CN 10 27

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