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Patent Searching and Data


Title:
GATE DRIVING CIRCUIT AND ARRAY SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2020/199437
Kind Code:
A1
Abstract:
Provided are a gate driving circuit and an array substrate. The gate driving circuit comprises a plurality of shift registers (10), each of the shift registers (10) comprising a pull-up control unit (1), a pull-up unit (2), a signal download unit (3), a first pull-down unit (4), a second pull-down unit (4') and a pull-down maintaining unit (5). The first pull-down unit (4) is electrically connected to a second gate signal output port (G(N+2)), the second pull-down unit (4') is electrically connected to a third gate signal output port (G(N+3)), and a signal of the third gate signal output port G(N+3) is later than a signal of the second gate signal output port (G(N+2)).

Inventors:
CHEN SHUAI (CN)
Application Number:
PCT/CN2019/098478
Publication Date:
October 08, 2020
Filing Date:
July 31, 2019
Export Citation:
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Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
International Classes:
G09G3/36
Foreign References:
CN110047450A2019-07-23
CN104157259A2014-11-19
CN106652936A2017-05-10
KR20180057975A2018-05-31
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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