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:
Apr. 26, 2022
Filed:
Oct. 31, 2019
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Suping Xi, Shenzhen, CN;
Other;
Abstract
An inverter, a gate driver on array circuit, and a display panel are provided. The inverter includes a first transistor, a second transistor, a third transistor, a fourth transistor, a first test transistor, a second test transistor, and a third test transistor. A gate and a source of the first transistor and a source of the third transistor are electrically connected to a first test signal line, a drain of the first transistor, a drain of the second transistor is electrically connected to a first node, a gate of the second transistor and a gate of the fourth transistor are electrically connected to the pull-up node, and a drain of the third transistor and a drain of the fourth transistor are electrically connected to a second node.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile