Method and structure for increasing receiving angle of optical sensor and handheld terminal

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9127980
APP PUB NO 20140103816A1
SERIAL NO

13960176

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method and a structure are provided to increase a receiving angle of an optical sensor. The structure includes touchscreen glass, an optical sensor, and a main board. An ambient light hole is provided on the touchscreen glass. The optical sensor is disposed between the touchscreen glass and the main board. A light uniformizing film is disposed between the touchscreen glass and the optical sensor, is in contact with the touchscreen glass, and completely covers the ambient light hole. A handheld terminal includes the foregoing structure.

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Patent Owner(s)

  • HUAWEI DEVICE (DONGGUAN) CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pang, Leilei Shenzhen, CN 2 18
Shao, Hui Shenzhen, CN 87 538

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