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:
Feb. 28, 2012
Filed:
Nov. 06, 2006
Dong Hyun OH, Seoul, KR;
Kyung Jun Kim, Daejeon Metropolitan, KR;
Jung Ho JO, Anyang-si, KR;
Hye Ran Seong, Seoul, KR;
Sang Kook Kim, Goyang-si, KR;
Byung Hyun Lee, Daejeon Metropolitan, KR;
Dong Hyun Oh, Seoul, KR;
Kyung Jun Kim, Daejeon Metropolitan, KR;
Jung Ho Jo, Anyang-si, KR;
Hye Ran Seong, Seoul, KR;
Sang Kook Kim, Goyang-si, KR;
Byung Hyun Lee, Daejeon Metropolitan, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
Disclosed is a copolymer for liquid crystal alignment having a photoreactive group, a mesogen group, a thermosetting group, and a crosslinking group, a liquid crystal aligning layer including the copolymer for liquid crystal alignment, and a liquid crystal display including the liquid crystal aligning layer. Since the liquid crystal aligning layer has excellent thermal stability and no residual image, the liquid crystal aligning layer is usefully applied to the liquid crystal display.