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:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G11C19/28
Foreign References:
| CN1993726A | 2007-07-04 | |||
| CN105161134A | 2015-12-16 | |||
| CN204966057U | 2016-01-13 | |||
| CN104616616A | 2015-05-13 | |||
| CN104809973A | 2015-07-29 | |||
| CN103632641A | 2014-03-12 | |||
| US20110228893A1 | 2011-09-22 |
Other References:
See also references of EP 3361479A4
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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