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:
Sep. 19, 2023
Filed:
Jun. 28, 2021
AU Optronics Corporation, Hsinchu, TW;
Hsiu-Chun Hsieh, Hsinchu, TW;
Hsin-Hung Sung, Hsinchu, TW;
Shu-Hui Huang, Hsinchu, TW;
Chih-Chung Su, Hsinchu, TW;
Yi-Wei Chen, Hsinchu, TW;
Fang-Hui Chan, Hsinchu, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A pixel array substrate, including a substrate, multiple conductors, a pixel driving circuit, a first pad, and a second pad, is provided. The substrate has a first surface, a second surface, and multiple through holes. The through holes extend from the first surface to the second surface. The conductors are respectively disposed in the through holes. The pixel driving circuit is disposed on the first surface of the substrate. The first pad and the second pad are disposed on the second surface of the substrate. The conductors include a first conductor, a second conductor, and a first dummy conductor. The first conductor is electrically connected to the pixel driving circuit and the first pad. The second conductor is electrically connected to the pixel driving circuit and the second pad. The first dummy conductor is overlapped with and electrically isolated from the pixel driving circuit.