Title:
EMBEDDED FACE RECOGNITION DISPLAY PANEL, METHOD, AND LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/042262
Kind Code:
A1
Abstract:
An embedded face recognition display panel, a method, and a liquid crystal display device. A face recognition module is manufactured in an additional F sub-pixel unit in a pixel unit (211), and is used for acquiring a face image. A display chip (221) and a face recognition chip (222) are provided at one end of a non-display area (22), the display chip (221) drives the display panel, and the face recognition chip (222) drives the face recognition module. The present invention can be further beneficial to a full screen design, improve the screen production yield rate, and reduce overall cost of the device.
Inventors:
HUANG YAOLI (CN)
HE XINGLONG (CN)
HE XINGLONG (CN)
Application Number:
PCT/CN2018/107649
Publication Date:
March 05, 2020
Filing Date:
September 26, 2018
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
G06K9/00; G02F1/1333; G09G3/36
Foreign References:
| CN107068730A | 2017-08-18 | |||
| CN105550662A | 2016-05-04 | |||
| CN107832749A | 2018-03-23 | |||
| CN107195272A | 2017-09-22 | |||
| CN107145837A | 2017-09-08 | |||
| CN107193430A | 2017-09-22 | |||
| US20160266695A1 | 2016-09-15 |
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
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