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:
Jun. 14, 2011
Filed:
Mar. 06, 2008
Heon Kim, Daejeon Metropolitan, KR;
Sung-ho Chun, Daejeon Metropolitan, KR;
Hee-jin Lee, Daejeon Metropolitan, KR;
Dmitry Kravchuk, Daejeon Metropolitan, KR;
Kyung-jun Kim, Daejeon Metropolitan, KR;
Sang-kook Kim, Seoul, KR;
Sung-joon OH, Daejeon Metropolitan, KR;
Hye-ran Seong, Seoul, KR;
Byung-hyun Lee, Daejeon Metropolitan, KR;
Hye-won Jeong, Daejeon Metropolitan, KR;
Jung-ho JO, Suwon-si, KR;
Yun-jeong Lee, Daejeon Metropolitan, KR;
Dong-hyun OH, Daejeon Metropolitan, KR;
Heon Kim, Daejeon Metropolitan, KR;
Sung-Ho Chun, Daejeon Metropolitan, KR;
Hee-Jin Lee, Daejeon Metropolitan, KR;
Dmitry Kravchuk, Daejeon Metropolitan, KR;
Kyung-Jun Kim, Daejeon Metropolitan, KR;
Sang-Kook Kim, Seoul, KR;
Sung-Joon Oh, Daejeon Metropolitan, KR;
Hye-Ran Seong, Seoul, KR;
Byung-Hyun Lee, Daejeon Metropolitan, KR;
Hye-Won Jeong, Daejeon Metropolitan, KR;
Jung-Ho Jo, Suwon-si, KR;
Yun-Jeong Lee, Daejeon Metropolitan, KR;
Dong-Hyun Oh, Daejeon Metropolitan, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
The present invention relates to a novel cyclic olefin compound, a polymer including the cyclic olefin compound, a liquid crystal alignment film including the polymer, and a liquid crystal display device including the liquid crystal alignment film. Since the polymer includes the cyclic olefin compound as a main chain, the thermal stability is excellent and the photoreactive speed is high. Accordingly, the production time can be reduced, the production cost can be reduced, and the anchoring force of the liquid crystal can be increased because the alignment property is stabilized due to the curing.