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Title:
PIXEL CIRCUIT AND DRIVING METHOD THEREFOR, DISPLAY PANEL, AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/166079
Kind Code:
A1
Abstract:
A pixel circuit and a driving method therefor, a display panel, and a display apparatus. The pixel circuit (100) comprises a light emission module (101) and a drive module (102), a first terminal (01) of the drive module (102) is electrically connected to the light emission module (101), a first control terminal (02) of the drive module (102) is used for loading a first signal at a first time, and the first control terminal (02) of the drive module (102) is used for loading a second signal at a second time, the first signal and the second signal having opposite polarities, and the first time not overlapping with the second time.

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Inventors:
LIU GUOHUI (CN)
WANG ZHENLING (CN)
Application Number:
PCT/CN2021/101753
Publication Date:
August 11, 2022
Filing Date:
June 23, 2021
Export Citation:
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Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
G09G3/3233
Foreign References:
CN112927652A2021-06-08
CN107342043A2017-11-10
CN101051441A2007-10-10
CN111429836A2020-07-17
US20200219446A12020-07-09
CN104732929A2015-06-24
CN106504700A2017-03-15
CN105096817A2015-11-25
CN107481659A2017-12-15
US20170337875A12017-11-23
US20110102403A12011-05-05
JP2009069571A2009-04-02
Other References:
TAI, YA HSIANG ET AL. .: "Three-Transistor AMOLED Pixel Circuit With Threshold Voltage Compensation Function Using Dual-Gate IGZO TFT.", IEEE ELECTRON DEVICE LETTERS., vol. 33, no. 3, 31 March 2012 (2012-03-31), XP011422769, ISSN: 1558-0563, DOI: 10.1109/LED.2011.2179282
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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