Title:
SHIFT REGISTER UNIT, GATE DRIVING CIRCUIT AND GATE DRIVING METHOD
Document Type and Number:
WIPO Patent Application WO/2024/016256
Kind Code:
A1
Abstract:
A shift register unit, comprising: a sensing control circuit (1) configured to write an effective level signal provided by a second sensing signal input end (INPUT2_1) to a sensing control node (H); a first sensing input circuit (2) connected to a first pull-up back node (PUB1) and configured to write an effective level signal provided by a first level supply end to the first pull-up back node (PUB1); a first display input circuit (7) connected to a first pull-up node (PU1) and configured to write an effective level signal provided by a third power end to the first pull-up node (PU1); a first switch circuit (61) connected in series between the first pull-up node (PU1) and the first pull-up back node (PUB1) and configured to control connection and disconnection between the first pull-up node (PU1) and the first pull-up back node (PUB1) in response to control of a signal provided by a switch signal input end (SW); and a first driving output circuit (5) connected to the first pull-up back node (PUB1) and configured to write a signal provided by a first driving clock signal input end (CLKE) to a first driving signal output end (OUT2).
Inventors:
FENG XUEHUAN (CN)
ZHANG DACHENG (CN)
ZHANG DACHENG (CN)
Application Number:
PCT/CN2022/106996
Publication Date:
January 25, 2024
Filing Date:
July 21, 2022
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:
G09G3/3266
Foreign References:
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| CN114596817A | 2022-06-07 | |||
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| CN108682397A | 2018-10-19 | |||
| CN108806611A | 2018-11-13 | |||
| CN109935185A | 2019-06-25 | |||
| CN109935196A | 2019-06-25 | |||
| CN109935269A | 2019-06-25 | |||
| CN109935209A | 2019-06-25 | |||
| CN111179808A | 2020-05-19 | |||
| CN111971737A | 2020-11-20 | |||
| CN113781967A | 2021-12-10 | |||
| CN114677965A | 2022-06-28 | |||
| KR20170078978A | 2017-07-10 |
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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