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:
Mar. 30, 2021
Filed:
Mar. 21, 2019
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventors:
Masaaki Suzuki, Kanagawa, JP;
Shunya Katoh, Kanagawa, JP;
Koji Iijima, Kanagawa, JP;
Yuki Nakamura, Kanagawa, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/38 (2006.01); C09K 19/54 (2006.01); C09K 19/46 (2006.01); C09K 19/20 (2006.01); G02F 1/1335 (2006.01); C09K 19/40 (2006.01); G02B 5/30 (2006.01); C09K 19/04 (2006.01);
U.S. Cl.
CPC ...
C09K 19/542 (2013.01); C09K 19/2007 (2013.01); C09K 19/3842 (2013.01); C09K 19/404 (2013.01); C09K 19/46 (2013.01); C09K 19/54 (2013.01); G02B 5/30 (2013.01); G02F 1/1335 (2013.01); C09K 2019/0448 (2013.01); C09K 2019/2078 (2013.01); C09K 2019/548 (2013.01);
Abstract
A liquid crystal composition is provided which has excellent alignment properties, improves a surface state of an optically anisotropic layer to be formed, and improves adhesiveness with a polarizer, an optical film using the same, a polarizing plate, and an image display device. The liquid crystal composition according to the present invention is a liquid crystal composition containing a copolymer having a repeating unit represented by Formula (I) and a repeating unit represented by Formula (II), and a liquid crystal compound.