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:
Aug. 18, 2020
Filed:
Sep. 13, 2018
Shenzhen China Star Optoelectronics Technology Co.,ltd., Shenzhen, Guangdong, CN;
Shuai Chen, Shenzhen, CN;
SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
A GOA circuit including a plurality of cascade single-stage GOA circuit units, wherein each of the single-stage GOA circuit units includes: a first pull-down maintaining unit connected to a low power source voltage line and including a first output end; a second pull-down maintaining unit connected to the low power source voltage line and including a second output end; a first compensation unit connected to the first pull-down maintaining unit and configured to connect the first input end to a pre-charging node and a high power source voltage line in response to a first control signal and a second control signal, respectively; and a second compensation unit connected to the second pull-down maintaining unit and configured to connect the second input end to the high power source voltage line and the pre-charging node in response to the first control signal and the second control signal, respectively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile