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:
Jul. 06, 2010
Filed:
Dec. 26, 2006
Teizi Satou, Ichihara, JP;
Tomoyuki Kondou, Ichihara, JP;
Norikatsu Hattori, Ichihara, JP;
Hiroaki Fujita, Ichihara, JP;
Teizi Satou, Ichihara, JP;
Tomoyuki Kondou, Ichihara, JP;
Norikatsu Hattori, Ichihara, JP;
Hiroaki Fujita, Ichihara, JP;
Chisso Corporation, Osaka, JP;
Chisso Petrochemical Corporation, Tokyo, JP;
Abstract
A liquid crystal compound is provided that has stability to heat and an ultraviolet ray, a small viscosity, a suitable refractive index anisotropy, a suitable dielectric anisotropy, a nematic phase within a wide temperature range and favorable compatibility with other liquid crystal compounds, and a liquid crystal composition is also provided that has a particularly small viscosity. The liquid crystal compound is a compound represented by formula (1): wherein in formula (1), Ris hydrogen or alkyl having 1 to 5 carbons; one of Xand Xis hydrogen, and the other thereof is fluorine; and Ris hydrogen or methyl.