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Patent Searching and Data


Title:
SHIFT REGISTER UNIT, GATE DRIVING CIRCUIT AND CONTROL METHOD THEREOF, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/177473
Kind Code:
A1
Abstract:
The present disclosure provides a shift register unit and a control method thereof, a gate driving circuit and a control method thereof, and a display device. The shift register unit comprises: a first shift register, which is connected to an input signal terminal, a first clock signal terminal and a second clock signal terminal, the first shift register is configured to generate a first output signal on the basis of the signal of the first clock signal terminal and generate a second output signal on the basis of the signal of the second clock signal terminal under the control of the signal of the input signal terminal; and a second shift register, which is connected to the input signal terminal and a third clock signal terminal, the second shift register is configured to generate a third output signal on the basis of the signal of the third clock signal terminal under the control of the signal of the input signal terminal; wherein a pull-up node of the first shift register is connected with a pull-up node of the second shift register.

Inventors:
YUAN ZHIDONG (CN)
LI YONGQIAN (CN)
YUAN CAN (CN)
Application Number:
PCT/CN2020/070210
Publication Date:
September 10, 2020
Filing Date:
January 03, 2020
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI BOE JOINT TECH CO LTD (CN)
International Classes:
G09G3/3266; G11C19/28
Foreign References:
CN109920380A2019-06-21
CN105225635A2016-01-06
CN105243995A2016-01-13
CN103474040A2013-12-25
CN103208251A2013-07-17
US20180204520A12018-07-19
Other References:
See also references of EP 3933820A4
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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