Title:
DISPLAY PANEL, DISPLAY SCREEN, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/215642
Kind Code:
A1
Abstract:
A display panel, a display screen, and a display device; the display screen comprises a display panel (110) and a fingerprint recognition module (120); the fingerprint recognition module (120) is provided at the bottom side of the display panel (110), and the display panel (110) is internally provided with a visible light conversion layer (82); the visible light conversion layer (82) is used to receive visible light and convert the visible light into non-visible light that may be received by the fingerprint recognition module (120). The fingerprint recognition accuracy of the described display screen is high.
Inventors:
SUN JIANMING (CN)
Application Number:
PCT/CN2019/113689
Publication Date:
October 29, 2020
Filing Date:
October 28, 2019
Export Citation:
Assignee:
YUNGU GUAN TECH CO LTD (CN)
International Classes:
G06K9/00; H01L27/32; H01L51/52
Foreign References:
| CN110061040A | 2019-07-26 | |||
| CN108846392A | 2018-11-20 | |||
| CN107045628A | 2017-08-15 | |||
| US20180033835A1 | 2018-02-01 |
Attorney, Agent or Firm:
ACIP LAW OFFICES (CN)
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