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. 17, 2018
Filed:
Apr. 12, 2017
Shanghai Tianma Micro-electronics Co., Ltd., Shanghai, CN;
Tianma Micro-electronics Co., Ltd., Shenzhen, CN;
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD., Shanghai, CN;
TIANMA MICRO-ELECTRONICS CO., LTD., Shenzhen, CN;
Abstract
An array substrate and a liquid crystal display panel including the array substrate are provided. The array substrate includes: multiple pixel units; at least one additional functional area located in each row of a matrix formed by the multiple pixel units, where the additional functional area is provided with a gate signal detecting transistor; and a detection signal output line and a preset signal line connected with each other. By detecting whether a drive signal on a gate line is normal using the gate signal detecting transistor, the problem of manually detecting one-by one whether a signal on a gate line is normal can be avoided, thereby improving the detection efficiency and accuracy.