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 9394272 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 19, 2016

Filed:

Jun. 18, 2015
Applicants:

Jnc Corporation, Tokyo, JP;

Jnc Petrochemical Corporation, Tokyo, JP;

Inventor:

Sayaka Fujimori, Chiba, JP;

Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); C07D 319/06 (2006.01); C09K 19/34 (2006.01); C09K 19/54 (2006.01); C07D 407/04 (2006.01); C07D 407/10 (2006.01); C07D 407/12 (2006.01); C07D 407/06 (2006.01); C09K 19/32 (2006.01); C09K 19/52 (2006.01);
U.S. Cl.
CPC ...
C07D 319/06 (2013.01); C07D 407/04 (2013.01); C07D 407/06 (2013.01); C07D 407/10 (2013.01); C07D 407/12 (2013.01); C09K 19/32 (2013.01); C09K 19/3402 (2013.01); C09K 19/3458 (2013.01); C09K 19/52 (2013.01); C09K 19/542 (2013.01); C09K 2019/3422 (2013.01); C09K 2019/3425 (2013.01);
Abstract

A liquid-crystal compound satisfying at least one physical property such as a high clearing point, large dielectric anisotropy and excellent compatibility with other liquid-crystal compounds is described; a liquid-crystal composition containing the compound; and a liquid-crystal display device. The compound is represented by formula (1): wherein, Rand Rare independently alkyl having 1 to 15 carbons, and in the alkyl, at least one —CH— may be replaced by —O—, —CH═CH— or the like;


Find Patent Forward Citations

Fujimori, Sayaka. (2016). 1,3-dioxane compound having fluorine atom in axial position, liquid crystal composition and liquid crystal display device (U.S. Patent No. 9394272). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9394272

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

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