Title:
DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2020/052029
Kind Code:
A1
Abstract:
A display panel (10) comprises a substrate layer (11), a light emitting layer (12), and multiple photosensitive elements (13); the light emitting layer (12) comprises multiple pixel units (121); the multiple photosensitive elements (13) are provided between the multiple pixel units (121); the photosensitive element (13) senses light that is emitted from the pixel unit (121) and reflected by a fingerprint so as to perform fingerprint recognition; when a finger is in contact with the display panel (10), the light of the light emitting layer (12) is reflected to the photosensitive element (13) by means of the finger; the photosensitive element (13) receives the light so as to perform fingerprint recognition.
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Inventors:
YE JIAN (CN)
Application Number:
PCT/CN2018/113955
Publication Date:
March 19, 2020
Filing Date:
November 05, 2018
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
G06K9/00; H01L27/32
Foreign References:
| CN106773219A | 2017-05-31 | |||
| CN107689384A | 2018-02-13 | |||
| CN108229417A | 2018-06-29 | |||
| CN106897701A | 2017-06-27 | |||
| CN108256480A | 2018-07-06 | |||
| US20180025205A1 | 2018-01-25 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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