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1. (WO2018201727) PHOTOELECTRIC SENSOR, DISPLAY PANEL AND DISPLAY DEVICE

Pub. No.:    WO/2018/201727    International Application No.:    PCT/CN2017/115918
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Thu Dec 14 00:59:59 CET 2017
IPC: H01L 31/0216
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
Inventors: WU, Chunwei
吴俊纬
JIA, Yanan
贾亚楠
LIU, Yingming
刘英明
DING, Xiaoliang
丁小梁
WANG, Haisheng
王海生
DONG, Xue
董学
Title: PHOTOELECTRIC SENSOR, DISPLAY PANEL AND DISPLAY DEVICE
Abstract:
A photoelectric sensor (1, 2, 3, 4, 5), comprising: a photoelectric conversion device (10) configured to receive an optical signal and convert the optical signal into an electrical signal; and an optical processing layer (20) located at a light incident side of the photoelectric conversion device (10) and being configured to process the optical signal, so as to reduce the luminous flux of light reaching the photoelectric conversion device (10). Further disclosed are a display panel comprising a photoelectric sensor (1, 2, 3, 4, 5), and a display device. The photoelectric sensor (1, 2, 3, 4, 5) can be used under high light intensity, thereby increasing the range of light intensity that the display device and the display panel can accurately measure.