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Patent Searching and Data


Title:
SHIFT REGISTER UNIT, OPERATION METHOD THEREFOR AND SHIFT REGISTER
Document Type and Number:
WIPO Patent Application WO/2017/059791
Kind Code:
A1
Abstract:
Disclosed are a shift register unit, an operation method therefor and a shift register comprising the shift register unit. The shift register unit comprises: an input module configured to transmit a received input signal to a pull-up node; an output module configured to output a first control signal of a first control signal end to an output end when a pull-up signal at the pull-up node is at an effective pull-up level; and a coupling module, wherein the first end thereof is connected to a second control signal end, the second end thereof is connected to the pull-up node, and the coupling module is configured to control the pull-up signal at the pull-up node in a voltage coupling manner according to a second control signal of the second control signal end. By further pulling up the voltage at the pull-up node when an output end is reset, the speed of resetting the output end can be increased.

Inventors:
SHANG GUANGLIANG (CN)
Application Number:
PCT/CN2016/101107
Publication Date:
April 13, 2017
Filing Date:
September 30, 2016
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G11C19/28
Foreign References:
CN1993726A2007-07-04
CN105161134A2015-12-16
CN204966057U2016-01-13
CN104616616A2015-05-13
CN104809973A2015-07-29
CN103632641A2014-03-12
US20110228893A12011-09-22
Other References:
See also references of EP 3361479A4
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
北京市柳沈律师事务所 (CN)
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