Title:
SHIFT REGISTER UNIT AND DRIVING METHOD THEREFOR, GATE DRIVING CIRCUIT AND DRIVING METHOD THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/168798
Kind Code:
A1
Abstract:
A shift register unit (200, SR1, SR2, SR3, SR4) and a driving method therefor, a gate driving circuit (1000,1210) and a driving method therefor (1100), and a display device (1200). The shift register unit (200, SR1, SR2, SR3, SR4) comprises the first input subcircuit (210-1) through the Nth input subcircuit (210-N) and the first output subcircuit (220-1) through the Nth output subcircuit (220-N), where N is an integer greater than or equal to 2. When n = 1, 2, ..., N, the nth input subcircuit (210-n) is electrically connected to the nth input signal terminal (INn), a first level signal terminal (VDDA) and a pull-up node (PU), and the nth output subcircuit (210-n) is electrically connected to the nth clock signal terminal (CLKn), the pull-up node (PU) and the nth output signal terminal (OUTn).
Inventors:
FENG XUEHUAN (CN)
LI YONGQIAN (CN)
ZHANG XING (CN)
LI YONGQIAN (CN)
ZHANG XING (CN)
Application Number:
PCT/CN2019/125666
Publication Date:
August 27, 2020
Filing Date:
December 16, 2019
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:
G09G3/36; G09G3/3266; G11C19/28
Foreign References:
| CN109920387A | 2019-06-21 | |||
| CN108877636A | 2018-11-23 | |||
| CN108806597A | 2018-11-13 | |||
| CN104978943A | 2015-10-14 | |||
| CN106683634A | 2017-05-17 | |||
| CN104835476A | 2015-08-12 | |||
| CN108735162A | 2018-11-02 | |||
| CN108682397A | 2018-10-19 | |||
| KR20140079106A | 2014-06-26 |
Other References:
See also references of EP 3929908A4
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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