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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 9879183 B1

PDFFull Text
Date of Patent:
Jan. 30, 2018

Filed:

Jun. 04, 2015

[object object]

Applicants:

Jnc Corporation, Tokyo, JP;

Jnc Petrochemical Corporation, Tokyo, JP;

Inventors:

Michiko Takahashi, Chiba, JP;

Sayaka Fujimori, Chiba, JP;

Yasuyuki Sasada, Chiba, JP;

Assignees:

JNC CORPORATION, Tokyo, JP;

JNC PETROCHEMICAL CORPORATION, Tokyo, JP;

Attorney:

JCIPRNET

Primary Examiner:

Geraldina Visconti

Int. Cl.
CPC ...
G02F 1/1333 (2006.01); C09K 19/34 (2006.01); C09K 19/30 (2006.01); C07C 43/225 (2006.01); C07D 239/26 (2006.01); C07D 213/30 (2006.01); C07D 213/68 (2006.01); C07D 239/34 (2006.01); C09K 19/04 (2006.01); G02F 1/29 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3402 (2013.01); C07C 43/225 (2013.01); C07D 213/30 (2013.01); C07D 213/68 (2013.01); C07D 239/26 (2013.01); C07D 239/34 (2013.01); C09K 19/3001 (2013.01); C09K 19/3003 (2013.01); C09K 19/3066 (2013.01); C09K 19/3068 (2013.01); C09K 2019/0466 (2013.01); C09K 2019/301 (2013.01); C09K 2019/3004 (2013.01); C09K 2019/3009 (2013.01); C09K 2019/3071 (2013.01); C09K 2019/3075 (2013.01); C09K 2019/3077 (2013.01); C09K 2019/3083 (2013.01); C09K 2019/3422 (2013.01); C09K 2019/3425 (2013.01); G02F 1/29 (2013.01);
Abstract

To show a liquid crystal compound satisfying at least one of physical properties such as high chemical stability, a high clearing point, a low minimum temperature of a liquid crystal phase, low viscosity, large optical anisotropy, large dielectric anisotropy, a suitable elastic constant and excellent compatibility with other liquid crystal compounds, a liquid crystal composition containing the compound and a liquid crystal display device including the composition. A compound is represented by formula (1).

Find Patent Forward Citations

Takahashi, Michiko. (2018). [object object] (U.S. Patent No. 9879183). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9879183

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

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