Search International and National Patent Collections
|1. (WO2018201727) PHOTOELECTRIC SENSOR, DISPLAY PANEL AND DISPLAY DEVICE|
|Applicants:||BOE TECHNOLOGY GROUP CO., LTD.
|Title:||PHOTOELECTRIC SENSOR, DISPLAY PANEL AND DISPLAY DEVICE|
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.