logo

For the Inventor, By the Inventor

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.:

US 10982147 B1

PDFFull Text
Date of Patent:
Apr. 20, 2021

Filed:

Aug. 09, 2018

Liquid crystal aligning agent composition, method for preparing liquid crystal alignment film using same, and liquid crystal alignment film using same

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;

Sang Mi Lee, Daejeon, KR;

Soon Ho Kwon, Daejeon, KR;

Jun Young Yoon, Daejeon, KR;

Hyeong Seuk Yun, Daejeon, KR;

Hoonseo Park, Daejeon, KR;

Assignee:

LG CHEM, LTD., Seoul, KR;

Attorney:

Rothwell, Figg, Ernst & Manbeck, P.C.

Primary Examiner:

Ruiyun Zhang

Int. Cl.
CPC ...
C09K 19/56 (2006.01); C08K 5/29 (2006.01); C08G 73/10 (2006.01); C08J 5/18 (2006.01); C08L 79/08 (2006.01); G02F 1/1337 (2006.01);
U.S. Cl.
CPC ...
C09K 19/56 (2013.01); C08G 73/10 (2013.01); C08J 5/18 (2013.01); C08K 5/29 (2013.01); C08L 79/08 (2013.01); G02F 1/1337 (2013.01); C09K 2323/00 (2020.08); C09K 2323/02 (2020.08); C09K 2323/027 (2020.08); G02F 1/133723 (2013.01); G02F 2202/022 (2013.01);
Abstract

The present invention relates to a liquid crystal aligning agent composition for forming a liquid crystal alignment film exhibiting excellent alignment and electrical characteristics and simultaneously having excellent film strength, a method for preparing a liquid crystal alignment film using the same, and a liquid crystal alignment film and a liquid crystal display device using the same.

Find Patent Forward Citations

Kim, Seongku. (2021). Liquid crystal aligning agent composition, method for preparing liquid crystal alignment film using same, and liquid crystal alignment film using same (U.S. Patent No. 10982147). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10982147

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…