Title:
SHIFT REGISTER, GATE DRIVING CIRCUIT AND RELATED DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/031955
Kind Code:
A1
Abstract:
Provided are a shift register, a gate driving circuit and a related display device, comprising: a first node control module (1); a second node control module (2); a third node control module (3); a first output module (4); and a second output module (5). The first node control module (1) adjusts an electrical potential at a first node (A). The second node control module (2) adjusts an electrical potential at a second node (B). The third node control module (3) adjusts an electrical potential at a third node (C). The first output module (4) adjusts an electrical potential at a driving signal output terminal (Output). The second output module (5) adjusts the electrical potential at the driving signal output terminal (Output). The shift register can control a duration of a scan signal outputted from the driving signal output terminal (Output) by changing only a duration of an inputted signal (Input) via cooperation of the above five modules, without needing to change clock signals (CK, CB), modify a circuit or change a related process. Therefore, complexity of a gate driving circuit and a related process can be reduced, thereby reducing costs.
Inventors:
ZHANG YI (CN)
FENG YU (CN)
ZHU JIANCHAO (CN)
FENG YU (CN)
ZHU JIANCHAO (CN)
Application Number:
PCT/CN2016/073624
Publication Date:
March 02, 2017
Filing Date:
February 05, 2016
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
ORDOS YUANSHENG OPTOELECTRONICS CO LTD (CN)
ORDOS YUANSHENG OPTOELECTRONICS CO LTD (CN)
International Classes:
G11C19/28; G09G3/20
Foreign References:
CN105185287A | 2015-12-23 | |||
CN104809978A | 2015-07-29 | |||
CN104835450A | 2015-08-12 | |||
CN1298169A | 2001-06-06 | |||
CN1815545A | 2006-08-09 | |||
KR101510583B1 | 2015-04-08 |
Other References:
See also references of EP 3343565A4
None
None
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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