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Title:
FINGERPRINT IDENTIFICATION STRUCTURE AND DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2021/164089
Kind Code:
A1
Abstract:
Disclosed are a fingerprint identification structure and a display panel. The display panel comprises a fingerprint identification structure. The fingerprint identification structure comprises a light energy conducting switch and a thermosensitive light path adjusting structure. The light energy conducting switch is used for converting an open circuit into a closed circuit under light irradiation. The thermosensitive light path adjusting structure is connected to a surface of the light energy conducting switch, light can be transmitted in the thermosensitive light path adjusting structure, and the thermosensitive light path adjusting structure is used for irradiating a light path of the light to the light energy conducting switch when a heat source is received.

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Inventors:
LIU ZHI (CN)
Application Number:
PCT/CN2020/080361
Publication Date:
August 26, 2021
Filing Date:
March 20, 2020
Export Citation:
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Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
G06K9/00; G06K9/20
Foreign References:
CN107563354A2018-01-09
CN107563354A2018-01-09
CN106228144A2016-12-14
CN206115085U2017-04-19
CN107798278A2018-03-13
KR101923320B12018-11-28
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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