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:
Jun. 04, 2019
Filed:
May. 17, 2017
Liquid crystal compound, liquid crystal composition and liquid crystal display device using the same
Applicants:
National University Corporation Chiba University, Chiba, JP;
Jnc Corporation, Tokyo, JP;
Jnc Petrochemical Corporation, Tokyo, JP;
Inventors:
Keiki Kishikawa, Chiba, JP;
Sang Ho Lee, Chiba, JP;
Yasuyuki Sasada, Chiba, JP;
Tokifumi Masukawa, Chiba, JP;
Assignees:
National University Corporation Chiba University, Chiba, JP;
JNC Corporation, Tokyo, JP;
JNC Petrochemical Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G02F 1/133 (2006.01); C09K 19/20 (2006.01); C09K 19/44 (2006.01); C09K 19/32 (2006.01); C09K 19/30 (2006.01); C09K 19/04 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133 (2013.01); C09K 19/20 (2013.01); C09K 19/32 (2013.01); C09K 19/322 (2013.01); C09K 19/44 (2013.01); C09K 19/3066 (2013.01); C09K 2019/0448 (2013.01); C09K 2019/2042 (2013.01); C09K 2019/2078 (2013.01); C09K 2019/3012 (2013.01); C09K 2019/3021 (2013.01);
Abstract
Provided is a liquid crystal compound that can obtain a high-speed response and a sufficient contrast ratio in switching of a display device. A compound represented by formula (1) described below is utilized. In formula (1),
Kishikawa, Keiki. (2019). Liquid crystal compound, liquid crystal composition and liquid crystal display device using the same (U.S. Patent No. 10310303). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10310303
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile