Title:
シフトレジスタ及びその駆動方法、ゲート駆動回路及び表示装置
Document Type and Number:
Japanese Patent JP7395503
Kind Code:
B2
Abstract:
Embodiments of the present disclosure provide a shift register and a driving method thereof, a gate driving circuit, and a display device. The shift register includes a blanking input circuit, a blanking control circuit, a blanking pull-down circuit, and a shift register circuit. The blanking input circuit may provide a blanking input signal to a first control node according to a second clock signal. The blanking control circuit may provide a first clock signal to a second control node and maintain a voltage difference between the first control node and the second control node, according to a voltage of the first control node. The blanking pull-down circuit may provide a voltage of the second control node to a pull-down node according to the first clock signal. The shift register circuit may provide a shift signal via a shift signal output terminal and a first drive signal via a first drive signal output terminal according to a voltage of the pull-down node.
Inventors:
▲馮▼ 雪▲歡▼
李 永▲謙▼
李 永▲謙▼
Application Number:
JP2020558455A
Publication Date:
December 11, 2023
Filing Date:
January 09, 2019
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO.,LTD.
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO.,LTD.
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO.,LTD.
International Classes:
G09G3/20; G09G3/3225; G11C19/28
Foreign References:
| CN109166529A | ||||
| US20180090072 | ||||
| CN108711401A |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mihiro
Shinya Mihiro
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