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. 17, 2020
Filed:
Sep. 20, 2017
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Hefei, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Hefei, CN;
Abstract
A shift register, a gate driving circuit, a display panel and a driving method. The shift register includes: an input circuit, connected with a pull-up node and an input signal terminal respectively; a reset circuit, connected with the pull-up node, a reset signal terminal and a first power terminal respectively to receive a first power voltage; an output circuit, connected with the pull-up node, a clock signal terminal and an output terminal respectively; and an output pull-down circuit, connected with the output terminal and configured to write a second power voltage to the output terminal, where the first power voltage is different from the second power voltage.