Title:
PIXEL CIRCUIT AND DRIVING METHOD THEREFOR, DISPLAY SUBSTRATE, AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/272540
Kind Code:
A1
Abstract:
A pixel circuit, comprising: a first driving circuit, a first control circuit, a second driving circuit, and a second control circuit. The first driving circuit is configured to write a first data signal received at a first data signal end to a first node in response to a scan signal received at a scan signal end. The first control circuit is configured to generate, according to a voltage of the first node and a first voltage signal transmitted by a first voltage signal end, a first driving signal in response to an enable signal received at an enable signal end. The second driving circuit is configured to write a second data signal received at a second data signal end to a second node in response to the scan signal. The second control circuit is configured to generate, according to a voltage of the second node and the first voltage signal, a second driving signal in response to a control signal received at a control signal end.
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Inventors:
HAN SEUNGWOO (CN)
ZHENG HAOLIANG (CN)
XIAO LI (CN)
LIU DONGNI (CN)
CHEN LIANG (CN)
CHEN HAO (CN)
ZHAO JIAO (CN)
XUAN MINGHUA (CN)
ZHENG HAOLIANG (CN)
XIAO LI (CN)
LIU DONGNI (CN)
CHEN LIANG (CN)
CHEN HAO (CN)
ZHAO JIAO (CN)
XUAN MINGHUA (CN)
Application Number:
PCT/CN2021/103341
Publication Date:
January 05, 2023
Filing Date:
June 30, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G09G3/3208
Foreign References:
| CN104599634A | 2015-05-06 | |||
| CN109559679A | 2019-04-02 | |||
| CN110648630A | 2020-01-03 | |||
| CN107731143A | 2018-02-23 | |||
| CN104658484A | 2015-05-27 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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