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:
Jan. 10, 2023
Filed:
Aug. 31, 2020
AU Optronics Corporation, Hsinchu, TW;
Shang-Jie Wu, Hsinchu, TW;
Hao-An Chuang, Hsinchu, TW;
Yu-Chieh Kuo, Hsinchu, TW;
He-Yi Cheng, Hsinchu, TW;
Che-Chia Chang, Hsinchu, TW;
Yi-Jung Chen, Hsinchu, TW;
Yi-Fan Chen, Hsinchu, TW;
Yu-Hsun Chiu, Hsinchu, TW;
Mei-Yi Li, Hsinchu, TW;
Yu-Chin Wu, Hsinchu, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A pixel array substrate includes a base, pixel structures, first bonding pads, first wirings, and a first testing element. The pixel structures are disposed on an active area of a first surface of the base. The first bonding pads are disposed on a peripheral region of the first surface. Each of the first wirings is disposed on a corresponding first bonding pad, a first sidewall of the base, and a corresponding second bonding pad. The first testing element is disposed on the active area of the first surface and has a first testing line. The first testing line is electrically connected to at least one of the first bonding pads, and an end of the first testing line is substantially aligned with an edge of the base.