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:
Jun. 28, 2022
Filed:
May. 05, 2021
AU Optronics Corporation, Hsinchu, TW;
Cheng-Hung Ko, New Taipei, TW;
Yi-Fu Chen, Kaohsiung, TW;
Yu-Sen Chang, Hsinchu, TW;
Chia-Heng Chen, Kaohsiung, TW;
Hsiao-Chun Chen, Hsinchu, TW;
You-Ying Lin, Changhua County, TW;
Cheng-An Hsieh, Hsinchu, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A display panel including a pixel array substrate, an opposite substrate, and a display media is provided. The pixel array substrate includes a substrate, a plurality of scan lines, a plurality of data lines, a plurality of pixel units, and a gate driving circuit. The gate driving circuit including a plurality of first signal lines, a plurality of second signal lines, a plurality of dummy signal lines, and a plurality of contact structures is disposed in a peripheral region of the substrate. Each of the second signal lines is electrically connected to one corresponding first signal line. Each of the dummy signal lines is electrically connected to one corresponding second signal line via one corresponding contact structure. Each of the first signal lines is electrically connected to the corresponding second signal line via one corresponding contact structure.