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. 01, 2016
Filed:
Jul. 01, 2013
Applicants:
Jnc Corporation, Tokyo, JP;
Jnc Petrochemical Corporation, Tokyo, JP;
Inventors:
Yasuyuki Gotoh, Tokyo, JP;
Hiroki Ookawa, Chiba, JP;
Assignees:
JNC CORPORATION, Tokyo, JP;
JNC PETROCHEMICAL CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/20 (2006.01); C09K 19/34 (2006.01); C09K 19/30 (2006.01); C09K 19/04 (2006.01);
U.S. Cl.
CPC ...
C09K 19/20 (2013.01); C09K 19/3066 (2013.01); C09K 19/3402 (2013.01); C09K 2019/0444 (2013.01); C09K 2019/0459 (2013.01); C09K 2019/0466 (2013.01); C09K 2019/3422 (2013.01);
Abstract
To provide a liquid crystal compound having a high stability to light, a high clearing point, a low minimum temperature of a liquid crystal phase, a small viscosity, a suitable optical anisotropy, a large dielectric anisotropy, a suitable elastic constant and an excellent solubility in other liquid crystal compounds. The invention concerns a compound represented by formula (1), a liquid crystal composition containing the compound and a liquid crystal display device including the composition: