Title:
SHIFT REGISTER UNIT, GATE DRIVE CIRCUIT AND METHODS THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/207404
Kind Code:
A1
Abstract:
A shift register unit (100, 200), a gate drive circuit (300) and a compensation method and drive method therefor, and a display device (400, 500). The shift register unit (100, 200) comprises: a shift register circuit (120, 220) provided with a detection node (P), wherein the shift register circuit (120, 220) is configured to receive an input signal and a clock signal, and generate an output signal on the basis of the clock signal under the control of the input signal; and a detection circuit (110, 210) connected to the detection node (P) of the shift register circuit (120, 220), wherein the detection circuit (110, 210) is configured to generate a detection signal on the basis of the potential of the detection node (P).
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Inventors:
FENG XUEHUAN (CN)
LI YONGQIAN (CN)
ZHANG XING (CN)
LI YONGQIAN (CN)
ZHANG XING (CN)
Application Number:
PCT/CN2020/083709
Publication Date:
October 15, 2020
Filing Date:
April 08, 2020
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI BOE JOINT TECH CO LTD (CN)
HEFEI BOE JOINT TECH CO LTD (CN)
International Classes:
G11C19/28; G09G3/36
Foreign References:
CN109036254A | 2018-12-18 | |||
CN101567160A | 2009-10-28 | |||
CN106384578A | 2017-02-08 | |||
CN103714770A | 2014-04-09 | |||
CN103700333A | 2014-04-02 | |||
CN104183225A | 2014-12-03 | |||
CN109346007A | 2019-02-15 | |||
KR20090013514A | 2009-02-05 | |||
KR20160035193A | 2016-03-31 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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