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:
Aug. 27, 2019
Filed:
Aug. 30, 2017
Applicant:
AU Optronics Corporation, Hsin-chu, TW;
Inventors:
Chien-Chi Chen, Hsin-chu, TW;
Yu-Han Chiang, Hsin-chu, TW;
Shang-Chiang Lin, Hsin-chu, TW;
Chen-Hsien Liao, Hsin-chu, TW;
Assignee:
AU OPTRONICS CORPORATION, Hsin-Chu, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/11 (2015.01); G02B 5/30 (2006.01); G02F 1/1335 (2006.01); G02B 5/02 (2006.01); G02B 1/14 (2015.01);
U.S. Cl.
CPC ...
G02B 1/11 (2013.01); G02B 5/0242 (2013.01); G02B 5/3025 (2013.01); G02B 5/3041 (2013.01); G02F 1/133528 (2013.01); G02B 1/14 (2015.01); G02F 1/133504 (2013.01); G02F 2201/50 (2013.01);
Abstract
A polarizer includes an adhesive, a first protective layer, a substrate layer, a second protective layer and a surface protective film. The surface protective film includes a plurality of first particles. Each of the first particles has a first particle size. The first particle size is greater than or equal to 10 μm.