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:
Oct. 05, 2021
Filed:
Aug. 16, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Seongku Kim, Daejeon, KR;
Hee Han, Daejeon, KR;
Jung Ho Jo, Daejeon, KR;
Sung Joon Min, Daejeon, KR;
Soon Ho Kwon, Daejeon, KR;
Jun Young Yoon, Daejeon, KR;
Hyeongseuk Yun, Daejeon, KR;
Hoonseo Park, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1337 (2006.01); C08G 73/10 (2006.01); C08J 5/18 (2006.01); C09K 19/56 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133723 (2013.01); C08G 73/1025 (2013.01); C08G 73/1078 (2013.01); C08J 5/18 (2013.01); C09K 19/56 (2013.01); G02F 1/133788 (2013.01); C08J 2379/08 (2013.01); C09K 2323/027 (2020.08);
Abstract
The present invention relates to a polymer which is excellent in terms of liquid crystal alignment property, durability, and electrical characteristics, and thus is suitable for use in a liquid crystal aligning agent, a liquid crystal aligning agent composition including the same, a liquid crystal alignment film formed from the liquid crystal aligning agent composition, and a liquid crystal display device including the liquid crystal alignment film.