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. 01, 2008
Filed:
Mar. 23, 2005
Takashi Katoh, Minami-ashigara, JP;
Hirotaka Kitagawa, Minami-ashigara, JP;
Takashi Katoh, Minami-ashigara, JP;
Hirotaka Kitagawa, Minami-ashigara, JP;
Fujifilm Corporation, Minato-Ku, Tokyo, JP;
Abstract
A novel liquid crystal composition and a novel liquid crystal element are disclosed. They comprise at least one compound represented by a formula (1), wherein Rto Rrespectively represent a hydrogen atom or a substituent, provided that at least one of R, R, Rand Rrepresents a substituted or non-substituted alkyl group, cycloalkyl group, aryl group or heteroaryl group; S represents a sulfur atom, Band Brespectively represent a substituted or non-substituted arylene group, heteroarylene group or divalent cyclic aliphatic hydrocarbon group; Qrepresents a divalent linking group, Crepresents a substituted or non-substituted alkyl group, cycloalkyl group, alkoxy group, alkoxycarbonyl group, acyl group or acyloxy group; p, q and r respectively represent an integer from 0 to 5 and n is an integer from 1 to 3, provided that (p+r)×n is from 3 to 10