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:
Aug. 30, 2022
Filed:
Nov. 11, 2020
AU Optronics Corporation, Hsin-Chu, TW;
Yu-Jen Chen, Hsin-Chu, TW;
Meng-Chieh Tsai, Hsin-Chu, TW;
AU OPTRONICS CORPORATION, Hsin-Chu, TW;
Abstract
A gate driving circuit includes a plurality of shift registers coupled in series. An nth shift register includes a driving circuit and a pull-down circuit. The driving circuit is electrically coupled to an output node and a first node. The driving circuit is configured to receive a first clock signal and output a gate signal according to the first clock signal. The pull-down circuit is electrically coupled to the output node. The pull-down circuit is configured to receive an (n−m)th gate signal and an (n+m)th gate signal, and pull-down the gate signal to a low voltage level according to one of the (n−m)th gate signal and the (n+m)th gate signal, wherein m and n are positive integers.