Title:
GOA CIRCUIT AND LIQUID CRYSTAL DISPLAY
Document Type and Number:
WIPO Patent Application WO/2020/228188
Kind Code:
A1
Abstract:
Disclosed are a GOA circuit and a liquid crystal display. The GOA circuit comprises 2N GOA units. The Nth-stage GOA unit and the (N+1)th-stage GOA unit among the 2N GOA units share the same pull-down holding circuit, and N is a positive integer. Sharing one pull-down holding circuit reduces the number of circuits in the GOA circuit, thereby saving the space occupied by the GOA circuit in a liquid crystal display, and improves the use efficiency of the a TFT device in the circuit, thereby facilitating narrow bezel design of the liquid crystal display.
Inventors:
CHEN SHUAI (CN)
Application Number:
PCT/CN2019/104099
Publication Date:
November 19, 2020
Filing Date:
September 03, 2019
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
International Classes:
G09G3/36
Foreign References:
| CN105161060A | 2015-12-16 | |||
| CN104766575A | 2015-07-08 | |||
| CN106205458A | 2016-12-07 | |||
| CN105304044A | 2016-02-03 | |||
| KR20020069563A | 2002-09-05 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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