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:
Jan. 23, 2018
Filed:
Sep. 10, 2015
Applicant:
Industrial Technology Research Institute, Hsinchu, TW;
Inventors:
Hsien-Kuang Lin, Hsinchu, TW;
Sue-May Chen, Taipei, TW;
Assignee:
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/30 (2006.01); G02B 1/14 (2015.01); C09D 4/06 (2006.01); C09D 5/00 (2006.01); G02B 1/04 (2006.01); C09J 133/06 (2006.01);
U.S. Cl.
CPC ...
G02B 1/14 (2015.01); C09D 4/06 (2013.01); C09D 5/00 (2013.01); G02B 1/04 (2013.01); G02B 5/305 (2013.01); C09J 133/066 (2013.01);
Abstract
A hardcoat composition and a polarizer and a display device applying the same are provided. The hardcoat composition includes an acrylic copolymer, a multi-functional unsaturated photomonomer or oligomer, a photoinitiator, and a thermal curing agent. The acrylic copolymer with hydroxyl group has a weight-average molecular weight equal to or larger than 15,000 and has a glass transition temperature higher than 25° C.