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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 10174252 B1

PDFFull Text
Expired
Date of Patent:
Jan. 08, 2019

Filed:

Jan. 13, 2016

Liquid crystal composition and liquid crystal display device

Applicants:

Jnc Corporation, Tokyo, JP;

Jnc Petrochemical Corporation, Tokyo, JP;

Inventors:

Masayuki Saito, Chiba, JP;

Yoshimasa Furusato, Chiba, JP;

Assignees:

JNC CORPORATION, Tokyo, JP;

JNC PETROCHEMICAL CORPORATION, Tokyo, JP;

Attorney:

JCIPRNET

Primary Examiner:

Cynthia H Kelly

Assistant Examiner:

Anna Malloy

Int. Cl.
CPC ...
C09K 19/30 (2006.01); C09K 19/34 (2006.01); C09K 19/54 (2006.01); C09K 19/04 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3402 (2013.01); C09K 19/3098 (2013.01); C09K 2019/0448 (2013.01); C09K 2019/3027 (2013.01); C09K 2019/3422 (2013.01); C09K 2019/548 (2013.01);
Abstract

A liquid crystal composition has a negative dielectric anisotropy and contains a specific compound having large negative dielectric anisotropy as a first component, and a specific compound having small viscosity as a second component. The composition may contain a specific compound having high maximum temperature or small viscosity as a third component, a specific compound having negative dielectric anisotropy as a fourth component, or a specific compound having a polymerizable group as an additive component.

Find Patent Forward Citations

Saito, Masayuki. (2019). Liquid crystal composition and liquid crystal display device (U.S. Patent No. 10174252). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10174252

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

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