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. 03, 2012
Filed:
Jan. 14, 2010
Su-young Ryu, Daejeon, KR;
Byoung-kun Jeon, Daejeon, KR;
Moon-soo Park, Daejeon, KR;
Sin-young Kim, Daejeon, KR;
Hyuk Yoon, Daejeon, KR;
Hyoung-gu Kang, Chungcheongbuk-do, KR;
Sang-jun Yoon, Seoul, KR;
Su-Young Ryu, Daejeon, KR;
Byoung-Kun Jeon, Daejeon, KR;
Moon-Soo Park, Daejeon, KR;
Sin-Young Kim, Daejeon, KR;
Hyuk Yoon, Daejeon, KR;
Hyoung-Gu Kang, Chungcheongbuk-do, KR;
Sang-Jun Yoon, Seoul, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
The present invention relates to an optical film, a method for manufacturing the same, and a liquid crystal display device including the same. In detail, the optical film according to the present invention includes an acryl-based substrate, a liquid crystal alignment film, and a liquid crystal film, the liquid crystal alignment film can maintain strong adhesion strength between the acryl-based substrate and the liquid crystal alignment film and between the liquid crystal alignment film and the liquid crystal film by further introducing a monomer having a functional group capable of performing crosslinking reaction to the photoreactive polymer.