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:
Oct. 17, 2023
Filed:
Nov. 28, 2022
Applicant:
Auo Corporation, Hsinchu, TW;
Inventors:
Ya-Ting Chen, Hsinchu, TW;
Sheng-Wen Cheng, Hsinchu, TW;
Assignee:
AUO Corporation, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); H01Q 1/22 (2006.01); H01Q 21/06 (2006.01); G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0416 (2013.01); H01Q 1/22 (2013.01); H01Q 21/061 (2013.01); G06F 3/044 (2013.01); G06F 2203/04112 (2013.01);
Abstract
A display device includes a substrate, touch antenna units and switch circuits. The touch antenna units are arrayed above the substrate, wherein each touch antenna unit includes a first loop electrode. The first loop electrode is completely located in a display area of the display device, and has a first end and a second end. Each of the switch circuits is electrically connected to the first end and the second end of the first loop electrode in a corresponding touch antenna unit.