Title:
SHIFT REGISTER AND DRIVING METHOD THEREFOR, GATE DRIVING CIRCUIT, AND DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2021/037021
Kind Code:
A1
Abstract:
Proposed by the present invention are a shift register and a driving method therefor, a gate driving circuit, and a display panel. The shift register comprises: a display control circuit, which is separately connected to a pull-up node, a first power terminal, and a first control terminal; a sensing control circuit, which is separately connected to the pull-up node, a second control terminal and a third control terminal, and is configured to store the potential of the pull-up node under the control of the second control terminal in a display mode and write the stored potential into the pull-up node under the control of the third control terminal in a sensing mode; and a first output circuit, which is connected to the pull-up node, a first clock terminal and a first output terminal.
Inventors:
FENG XUEHUAN (CN)
LI YONGQIAN (CN)
LI YONGQIAN (CN)
Application Number:
PCT/CN2020/111042
Publication Date:
March 04, 2021
Filing Date:
August 25, 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:
G09G3/3208; G11C19/28
Foreign References:
| CN109949749A | 2019-06-28 | |||
| CN109935212A | 2019-06-25 | |||
| CN110136653A | 2019-08-16 | |||
| US20170162122A1 | 2017-06-08 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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