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. 14, 2021
Filed:
Mar. 01, 2018
Boe Technology Group Co., Ltd., Beijing, CN;
Ordos Yuansheng Optoelectronics Co., Ltd., Inner Mongolia, CN;
Fei Huang, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., Inner Mongolia, CN;
Abstract
The shift register unit includes a start unit (), a pull-up node control unit (), a pull-down node control unit (), a gate driving signal output unit (), a first capacitor unit (), and a pull-up node noise reduction unit () connected to a noise reduction control end (NC), a pull-up node (PU) and a low level input end (VSS), and configured to control the pull-up node (PU) to be electrically connected to, or electrically disconnected from, the low level input end (VSS) under the control of the noise reduction control end (NC).