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:
Sep. 27, 2022
Filed:
Mar. 23, 2018
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei Boe Optoelectronics Technology Co., Ltd., Anhui, CN;
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., Beijing, CN;
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Anhui, CN;
Abstract
The embodiments of the present disclosure propose a shift register, a driving method thereof, a gate driving circuit and a display apparatus. The shift register comprises an input sub-circuit coupled to an input terminal and a pull-up node, and configured to charge the pull-up node under control of an input signal from the input terminal; an output sub-circuit coupled to a clock signal terminal, the pull-up node, and an output terminal, and configured to transmit a clock signal from the clock signal terminal to the output terminal under control of the pull-up node; and an output shaping sub-circuit coupled to the clock signal terminal, the output terminal, and a first voltage signal terminal, and configured to transmit a first voltage signal from the first voltage signal terminal to the output terminal under control of the clock signal.