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:
May. 14, 2019
Filed:
Mar. 07, 2013
Tokyo Institute of Technology, Tokyo, JP;
Tokyo University of Science Educational Foundation Administrative Organization, Tokyo, JP;
Dic Corporation, Tokyo, JP;
Hideo Takezoe, Tokyo, JP;
Satoshi Aya, Tokyo, JP;
Takashi Yamashita, Nagareyama, JP;
Kunihiko Okano, Yokohama, JP;
TOKYO INSTITUTE OF TECHNOLOGY, Tokyo, JP;
TOKYO UNIVERSITY OF SCIENCE EDUCATIONAL FOUNDATION ADMINISTRATIVE ORGANIZATION, Tokyo, JP;
DIC Corporation, Tokyo, JP;
Abstract
A liquid crystal display element having an improved response speed by using a liquid crystal compound having a high K, while neither improving nor deteriorating all the characteristics as a liquid crystal display element. The liquid crystal display elementof the present invention has a first substrate, a second substrate', and a liquid crystal composition layerinterposed between the first substrateand the second substrate′, wherein at least one of the first substrateand the second substrate′ has an electrode that controls the liquid crystal composition layerand the bend elastic constant Kof at least one kind of liquid crystal compounds in the liquid crystal composition constituting the liquid crystal composition layeris 20 pN or more.