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. 17, 2018
Filed:
Nov. 24, 2015
AU Optronics Corporation, Hsin-Chu, TW;
Chih-Sheng Chang, Hsin-Chu, TW;
Sheng-Ming Huang, Hsin-Chu, TW;
Sheng-Kai Lin, Hsin-Chu, TW;
Wei-Chi Wang, Hsin-Chu, TW;
Hui-Ku Chang, Hsin-Chu, TW;
Ying-Hui Lai, Hsin-Chu, TW;
Han-Sheng Nian, Hsin-Chu, TW;
Ming-Jui Wang, Hsin-Chu, TW;
AU OPTRONICS CORPORATION, Hsin-chu, TW;
Abstract
A touch polarizer and a touch display device are provided. The touch polarizer includes a first substrate, a transparent electrode layer, a wire-grid electrode layer, and a touch circuit. The transparent electrode layer is disposed on the first substrate. The wire-grid electrode layer is disposed on one side of the transparent electrode layer and includes a plurality of wires arranged parallel to each other and spaced to form a wire-grid. The touch circuit respectively connects to the transparent electrode layer and the plurality of wires and generates a touch signal based on a feedback from the transparent electrode layer and the wire-grid electrode layer.