Title:
RECOGNITION MODULE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/186613
Kind Code:
A1
Abstract:
Provided in the present disclosure are a recognition module and a display device, comprising: a substrate, a photosensitive layer, a display component, and a protective layer; the protective layer is disposed on the display component, and the display component further comprises a display layer and an infrared lamp; the display layer and the infrared lamp are disposed on the same layer or the infrared lamp is disposed on the display layer; the infrared lamp emits infrared light, and the photo sensitive layer receives infrared light that is reflected back from the outside. The infrared lamp and photosensitive layer employ integral surface fabrication technology, and the module recognizes a larger range during recognition.
Inventors:
ZHOU YONGXIANG (CN)
Application Number:
PCT/CN2019/086625
Publication Date:
September 24, 2020
Filing Date:
May 13, 2019
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
G02F1/1333; G06K9/00
Foreign References:
| CN108646949A | 2018-10-12 | |||
| CN208271897U | 2018-12-21 | |||
| CN109040363A | 2018-12-18 | |||
| CN109273514A | 2019-01-25 | |||
| US20190050866A1 | 2019-02-14 |
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
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