Title:
FINGERPRINT RECOGNITION MODULE, ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND LIQUID CRYSTAL DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2020/259161
Kind Code:
A1
Abstract:
The present application provides a fingerprint recognition module for a liquid crystal display panel, an array substrate and manufacturing method therefor, and a liquid crystal display panel. The fingerprint recognition module comprises: an optical fingerprint recognition sensor; and an insulating layer, the insulating layer being provided on a photosensitive surface of the optical fingerprint recognition sensor, the insulating layer contacting liquid crystals in a liquid crystal display panel, and the refractive index of the insulating layer being greater than the abnormal refractive index of the liquid crystals.
Inventors:
ZHANG HUI (CN)
Application Number:
PCT/CN2020/092003
Publication Date:
December 30, 2020
Filing Date:
May 25, 2020
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G06K9/00
Foreign References:
| CN110135405A | 2019-08-16 | |||
| CN107608122A | 2018-01-19 | |||
| CN108734134A | 2018-11-02 | |||
| CN106647004A | 2017-05-10 | |||
| JP2018075783A | 2018-05-17 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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