Title:
GOA CIRCUIT AND DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2022/252427
Kind Code:
A1
Abstract:
The present application discloses a GOA circuit and a display panel. The GOA circuit comprises a plurality of cascaded GOA units, and an nth-stage GOA unit comprises: a pull-down module, configured to pull down a pull-up control signal and an nth-stage gate driving signal to low potential when scanning is completed; and a pull-down maintaining module, configured to maintain the pull-up control signal and the nth-stage gate driving signal at the low potential according to the an nth-stage positive phase clock signal and an nth-stage inverted clock signal.
Inventors:
FENG TUO (CN)
GE XIANJIN (CN)
GE XIANJIN (CN)
Application Number:
PCT/CN2021/117083
Publication Date:
December 08, 2022
Filing Date:
September 08, 2021
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
G09G3/20; G09G3/36
Foreign References:
CN113362752A | 2021-09-07 | |||
CN109036307A | 2018-12-18 | |||
CN104050941A | 2014-09-17 | |||
CN107086028A | 2017-08-22 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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