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. 20, 2021
Filed:
Oct. 08, 2019
AU Optronics Corporation, Hsinchu, TW;
Te-Chun Huang, New Taipei, TW;
Wen-Yi Hsu, Taoyuan, TW;
Zeng-De Chen, Yunlin County, TW;
Pei-Ming Chen, New Taipei, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A touch display panel is provided, including a common electrode ring, a first and a second common electrode pattern, pixel structures, an edge common signal line, and common signal lines disposed on a substrate. The first and second common electrode patterns and the pixel structures are located in a region surrounded by the common electrode ring. The first common electrode pattern is spaced from the second common electrode pattern by a gap. The first and the second common electrode patterns respectively overlap some of the pixel structures. The edge common signal line is disposed on the substrate, traces along the gap, and extends toward the common electrode ring to be electrically connected to the common electrode ring. The first common electrode pattern overlaps and is electrically connected to one common signal line. The second common electrode pattern overlaps and is electrically connected to another common signal line.