Title:
SHIFT REGISTER AND DRIVING METHOD THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/076741
Kind Code:
A1
Abstract:
A shift register (100) and a driving method therefor, and a display device. The shift register (100) comprises: an input unit (11), connecting to a first input terminal (INPUT), a pull-up node (PU) and a first clock signal terminal (CLKB) of the shift register (100); an output unit (12), connecting to a second clock signal terminal (CLK), the pull-up node (PU) and an output terminal (OUTPUT) of the shift register (100); a reset unit (13), connecting to a reset signal terminal (RESET), the pull-up node (PU), a first power supply voltage terminal (VSS) and the output terminal (OUTPUT); a pull-down unit (14), connecting to a pull-down node (PD), the output terminal (OUTPUT), the pull-up node (PU) and the first power supply voltage terminal (VSS); a pull-down control unit (15), connecting to the first clock signal terminal (CLKB), the second clock signal terminal (CLK), the pull-down node (PD), the first power supply voltage terminal (VSS) and the pull-up node (PU); and a first noise reducing unit (16), connecting to a second input terminal (INPUTB), the first input terminal (INPUT), the output terminal (OUTPUT) and the first power supply voltage terminal (VSS) of the shift register (100). The shift register (100) can effectively reduce the noise of the output terminal (OUTPUT).
Inventors:
WANG GUANGXING (CN)
ZHANG BIN (CN)
DONG DIANZHENG (CN)
ZHANG QIANG (CN)
CHEN PENGMING (CN)
ZHANG KAN (CN)
XIE YU (CN)
WANG ZHENG (CN)
ZHANG BIN (CN)
DONG DIANZHENG (CN)
ZHANG QIANG (CN)
CHEN PENGMING (CN)
ZHANG KAN (CN)
XIE YU (CN)
WANG ZHENG (CN)
Application Number:
PCT/CN2017/090262
Publication Date:
May 03, 2018
Filing Date:
June 27, 2017
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE DISPLAY TECH CO (CN)
BEIJING BOE DISPLAY TECH CO (CN)
International Classes:
G09G3/36
Foreign References:
| CN106448600A | 2017-02-22 | |||
| CN102915698A | 2013-02-06 | |||
| CN102654969A | 2012-09-05 | |||
| CN101093647A | 2007-12-26 | |||
| CN104318909A | 2015-01-28 | |||
| CN102945650A | 2013-02-27 | |||
| CN104103244A | 2014-10-15 | |||
| KR20140127378A | 2014-11-04 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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