Title:
SHIFT REGISTER UNIT AND DRIVING METHOD THEREFOR, GATE DRIVING CIRCUIT AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/157587
Kind Code:
A1
Abstract:
A shift register unit and a driving method therefor, a gate driving circuit and a display device, relating to the field of display technology. The shift register unit comprises: a first input module (101), for transmitting, under the control of a first input signal, a first voltage signal to a pull-up node (PU); an output module (20), for transmitting, under the control of a voltage signal of the pull-up node (PU), a clock signal to a first output terminal (Vz), and transmitting a second voltage signal to a second output terminal (Gn); a storage unit (30), with a first end connected to the pull-up node (PU) and a second end connected to the first output terminal (Vz); a first pull-down module (401), for pulling down the voltage of the first output terminal (Vz) and the voltage of the second output terminal (Gn), under the control of a first control signal; a second pull-down module (402), for pulling down the voltage of the first output terminal (Vz) and the voltage of the second output terminal (Gn), under the control of a second control signal; the first control signal and the second control signal being inverted signals with same frequency.
Inventors:
LI JINYU (CN)
LI YUE (CN)
CHEN XI (CN)
LI YANCHEN (CN)
LUO XINGYOU (CN)
FENG DAWEI (CN)
HOU SHAOJUN (CN)
WANG DONG (CN)
ZHAO YU (CN)
LV MINGYANG (CN)
GUO WANG (CN)
LI YUE (CN)
CHEN XI (CN)
LI YANCHEN (CN)
LUO XINGYOU (CN)
FENG DAWEI (CN)
HOU SHAOJUN (CN)
WANG DONG (CN)
ZHAO YU (CN)
LV MINGYANG (CN)
GUO WANG (CN)
Application Number:
PCT/CN2017/102948
Publication Date:
September 07, 2018
Filing Date:
September 22, 2017
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G09G3/36; G11C19/28
Foreign References:
| CN106409213A | 2017-02-15 | |||
| CN106601208A | 2017-04-26 | |||
| CN1797509A | 2006-07-05 | |||
| CN103700333A | 2014-04-02 | |||
| CN103985369A | 2014-08-13 | |||
| CN106340273A | 2017-01-18 | |||
| CN106448536A | 2017-02-22 | |||
| CN205028636U | 2016-02-10 | |||
| KR20140095209A | 2014-08-01 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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