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:
Mar. 30, 2021
Filed:
Oct. 15, 2019
AU Optronics Corporation, Hsin-Chu, TW;
Po-Cheng Lai, Hsin-Chu, TW;
Mao-Hsun Cheng, Hsin-Chu, TW;
Cheng-Han Huang, Hsin-Chu, TW;
Yung-Chih Chen, Hsin-Chu, TW;
Ching-Sheng Cheng, Hsin-Chu, TW;
Chih-Lung Lin, Hsin-Chu, TW;
AU OPTRONICS CORPORATION, Hsin-Chu, TW;
Abstract
A shift register circuit and a gate driver including the shift register circuit. The shift register circuit includes an input circuit, a drive circuit, a pull-down circuit, a regulator circuit and a pull-up circuit. The input circuit is configured to receive a first clock signal and is coupled to the first node. The driving circuit is configured to receive the first clock signal and a second clock signal. The input circuit is coupled to the first node. The pull-down circuit is configured to receive the voltage of the first node. The pull-down circuit is coupled to the first node and an output terminal. The pull-down circuit outputs the first voltage to the output terminal in response to the voltage of the first node.