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:
Jul. 14, 2020
Filed:
Dec. 21, 2017
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, Hubei, CN;
Yafeng Li, Guangdong, CN;
Jinfang Wu, Guangdong, CN;
Abstract
The present disclosure provides a display panel including a display area and a non-display area, a base substrate, a plurality of thin film transistors, a plurality of touch signal lines, a first test signal line area, an array substrate row driving circuit, a second test signal line area, a ground line area and an insulating layer. The thin film transistor includes a gate, a gate insulating layer, a source and a drain. The non-display area includes a first side and a second side; the array substrate row driving circuit respectively forms a first gap and a second gap with the first test signal line area and the second test signal line area, an orthographic projection of the ground line area on the base substrate is in the projection of the second test signal line area in the base substrate. The present disclosure also provides a display device.