Title:
DISPLAY PANEL AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/147862
Kind Code:
A1
Abstract:
The present application discloses a display panel and a display device. The display panel comprises a GOA circuit, a source driving chip, a multiplexing circuit and a plurality of pixels distributed in an array. By improving the cascading manner between GOA units, and making the duty cycles of two adjacent GOA units at least partially overlap, the present invention can provide more duty cycles for writing data signals during high-frequency driving display or ultra-high-frequency driving display.
Inventors:
WANG XUANYUN (CN)
DAI CHAO (CN)
DAI CHAO (CN)
Application Number:
PCT/CN2021/074078
Publication Date:
July 14, 2022
Filing Date:
January 28, 2021
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
G09G3/3208; G09G3/32; G09G3/3266
Foreign References:
| CN110148384A | 2019-08-20 | |||
| CN103198867A | 2013-07-10 | |||
| US20160217744A1 | 2016-07-28 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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