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. 13, 2020
Filed:
Aug. 28, 2018
AU Optronics Corporation, Hsin-Chu, TW;
Huang-Kai Shen, Hsin-Chu, TW;
Sheng-Ming Huang, Hsin-Chu, TW;
Jen-Kuei Lu, Hsin-Chu, TW;
Chih-Chiang Chen, Hsin-Chu, TW;
Hui-Ku Chang, Hsin-Chu, TW;
Tsai-Sheng Lo, Hsin-Chu, TW;
Chia-Hsin Chung, Hsin-Chu, TW;
Wei-Chi Wang, Hsin-Chu, TW;
Sheng-Kai Lin, Hsin-Chu, TW;
Ming-Jui Wang, Hsin-Chu, TW;
AU OPTRONICS CORPORATION, Hsin-Chu, TW;
Abstract
A wire grid polarizer and a display panel using the same are provided. The wire grid polarizer includes a substrate, a plurality of wire grids, a plurality of patterned light absorbing layers, and a surface covering layer. The plurality of wire grids are disposed on the substrate, wherein there are a plurality of gaps between every two wire grids. The plurality of patterned light absorbing layers are disposed corresponding to and overlapping the wire grids respectively, wherein every two of the patterned light absorbing layers have one of the gaps. The surface covering layer is disposed on the patterned light absorbing layers and directly contacts the patterned light absorbing layers.