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. 31, 2020
Filed:
Jun. 14, 2016
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Display Technology Co., Ltd., Beijing, CN;
Huabin Chen, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
A shift register unit and a driving method thereof, a gate driving circuit and a display apparatus are disclosed. The shift register unit includes: a pull-up node control module (), a pull-down node control module (), a gate driving signal output terminal (OUTPUT(N)) and a gate driving signal output module (), the gate driving signal output module () is connected to a pull-up node (PU(N)), a pull-down node (PD(N)), an non-inverting clock signal input terminal (CLK) and the gate driving signal output terminal (OUTPUT(N) respectively; and the pull-down node control module () is connected to the pull-down node (PD(N)) and an inverting clock signal input terminal (CLKB) respectively; the shift register unit further includes: a noise reduction module () connected to a noise reduction control signal output terminal (Ctrl) and a gate driving signal output terminal respectively (OUTPUT(N)).