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Patent Searching and Data


Title:
SHIFT REGISTER UNIT, GATE DRIVER CIRCUIT, DISPLAY DEVICE, AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2020/259319
Kind Code:
A1
Abstract:
The present application provides a shift register unit, a gate driver circuit, a display device, and a control method. The shift register unit comprises a first input sub-circuit, a first output sub-circuit, a first reset sub-circuit, a second input sub-circuit, and a third input sub-circuit. The first input sub-circuit is used for changing the potential of a first node from a first level to a second level in a first stage. The first output sub-circuit is used for outputting a gate driving signal in the first stage and outputting a compensation driving signal in a second stage. The first reset sub-circuit is used for resetting the potential of the first node to the first level. The second input sub-circuit is used for changing the potential of a second node from the first level to the second level in the first stage, and maintaining the second level to the second stage. The third input sub-circuit is used for changing the reset potential of the first node from the first level to the second level in the second stage.

Inventors:
FENG XUEHUAN (CN)
LI YONGQIAN (CN)
Application Number:
PCT/CN2020/095752
Publication Date:
December 30, 2020
Filing Date:
June 12, 2020
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI BOE JOINT TECH CO LTD (CN)
International Classes:
G11C19/28
Foreign References:
CN101765876A2010-06-30
CN107710318A2018-02-16
US20190012948A12019-01-10
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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