The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 2021
Filed:
Aug. 09, 2018
Ordos Yuansheng Optoelectronics Co., Ltd., Inner Mongolia, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Fei Huang, Beijing, CN;
ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., Inner Mongolia, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
Some embodiments of the present disclosure provide a shift register and a method of driving the same, a gate driving circuit, and a display device. The shift register includes a first input sub-circuit for outputting a voltage on a first control voltage terminal to a pull-up node under control of a first signal input terminal; n output sub-circuits for outputting signal from output clock signal terminals to signal output terminals in sequence under control of the pull-up node; a first pull-down control sub-circuit for outputting a voltage on the first control voltage terminal to a pull-down node under control of a first clock signal terminal; a second pull-down control sub-circuit for pulling down a voltage on the pull-down node to a first voltage under control of the pull-up node; and a pull-down sub-circuit for pulling down a voltage on the pull-up node to the first voltage under control of the pull-down node.