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. 03, 2015
Filed:
Oct. 12, 2012
Lg Chem, Ltd., Seoul, KR;
Eun-Mi Seo, Daejeon-si, KR;
Hwa-Sub Shim, Daejeon-si, KR;
Jee-Hyon Min, Gyeonggi-do, KR;
Nam-Jeong Lee, Daejeon-si, KR;
Kyun-Il Rah, Daejeon-si, KR;
Jun-Wuk Park, Daejeon-si, KR;
Eun-Soo Huh, Daejeon-si, KR;
Yi-Rang Lim, Daejeon-si, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
A double-sided polarizer includes a polarizing film, a first adhesive layer formed on one surface of the polarizing film, a second adhesive layer formed on the other surface of the polarizing film, a first transparent film formed on the first adhesive layer, and a second transparent film formed on the second adhesive layer, wherein the first adhesive layer and the second adhesive layer are formed of an active energy line-curable adhesive and the first adhesive layer is 0.1 μm to 3 μm thick, and there is also provided an optical device including the double-sided polarizer.