Title:
DISPLAY PANEL WITH BELOW-SCREEN FINGERPRINT RECOGNITION
Document Type and Number:
WIPO Patent Application WO/2020/019411
Kind Code:
A1
Abstract:
A display panel with below-screen fingerprint recognition, comprising a pixel unit and virtual pixels (31, 45); a non-display area (21, 51) of the display panel comprises a fingerprint recognition prompting area (211, 30, 44), used for conveying fingerprint information to a fingerprint recognition module (36); when a finger touches the fingerprint recognition prompting area (211, 30, 44), light emitted by the fingerprint recognition prompting area (211, 30, 44) passes through the fingerprint and is then reflected, the reflected light entering the fingerprint recognition module via a gap between the virtual pixels (31, 45) for fingerprint recognition.
Inventors:
WU SHAOJING (CN)
LI SHUANG (CN)
LI SHUANG (CN)
Application Number:
PCT/CN2018/104053
Publication Date:
January 30, 2020
Filing Date:
September 05, 2018
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L27/32; G06K9/00
Foreign References:
| CN107194321A | 2017-09-22 | |||
| CN108269503A | 2018-07-10 | |||
| CN106295611A | 2017-01-04 | |||
| CN107341472A | 2017-11-10 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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