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:
Sep. 09, 2008
Filed:
Dec. 02, 2005
Applicants:
Byung Hyun Lee, Daejeon, KR;
Min Young Lim, Seongnam, KR;
Kyungjun Kim, Daejeon, KR;
Sung Ho Chun, Daejeon, KR;
Sung Joon OH, Daejeon, KR;
Keon Woo Lee, Daejeon, KR;
Heon Kim, Yeosu, KR;
Hye Won Jeong, Daejeon, KR;
Inventors:
Byung Hyun Lee, Daejeon, KR;
Min Young Lim, Seongnam, KR;
Kyungjun Kim, Daejeon, KR;
Sung Ho Chun, Daejeon, KR;
Sung Joon Oh, Daejeon, KR;
Keon Woo Lee, Daejeon, KR;
Heon Kim, Yeosu, KR;
Hye Won Jeong, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/00 (2006.01); G03C 1/76 (2006.01); C07C 13/567 (2006.01); C08F 20/10 (2006.01); G02F 1/1337 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are a photoreactive compound represented by formula (1), a liquid crystal alignment layer using the compound, a method of manufacturing the alignment layer, and a liquid crystal display device including the alignment layer: