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:
Jan. 04, 2022
Filed:
Dec. 14, 2018
Hefei Boe Optoelectronics Technology Co., Ltd., Anhui, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei BOE Optoelectronics Technology Co., Ltd., Anhui, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A shift register unit, a driving method, a gate driver on array and a display device. The shift register unit includes an input sub-circuit, an output sub-circuit, a pull-down control sub-circuit and a pull-down sub-circuit; the input sub-circuit is configured for inputting an input signal from an input signal terminal to a pull-up node under a control of a first clock signal; the output sub-circuit is configured for inputting a second clock signal to an output terminal under a control of a pull-up node; the pull-down control sub-circuit is configured for inputting the first clock signal to a pull-down node under a control of the first clock signal, and inputting a power supply signal to the pull-down no under the control of the pull-up node; the pull-down sub-circuit is configured for inputting the power supply signal to the output terminal under a control of the pull-down node.