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:
Mar. 31, 2026
Filed:
Nov. 18, 2024
Auo Corporation, Hsinchu City, TW;
Shu-Hao Chang, Hsinchu City, TW;
Weng-Han Lin, Hsinchu City, TW;
Chih-Hao Hung, Hsinchu City, TW;
Ya-Fang Chen, Hsinchu City, TW;
Chuo-Hsian Lin, Hsinchu City, TW;
AUO CORPORATION, Hsinchu City, TW;
Abstract
A display device includes a touch display panel and a knob. The touch display panel includes a plurality of touch sensing units and a plurality of pixel units. The pixel units are configured to form a display image. The knob is disposed on the touch display panel. The knob includes a housing, a conductive contact pad, and a conductive ring. The conductive contact pad is disposed on a surface of the housing that is adjacent to the touch display panel and in contact with the touch display panel. The conductive ring is disposed on the surface of the housing. When the housing is not pressed, the conductive ring is separated from the touch display panel. When the housing is pressed, the conductive ring is in contact with the touch display panel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile