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:
Apr. 13, 2010
Filed:
Aug. 12, 2005
Makoto Takahashi, Minami-ashigara, JP;
Hideyuki Nishikawa, Minami-ashigara, JP;
Ichiro Nagata, Minami-ashigara, JP;
Satoshi Tanaka, Minami-ashigara, JP;
Shigeki Uehira, Minami-ashigara, JP;
Makoto Takahashi, Minami-ashigara, JP;
Hideyuki Nishikawa, Minami-ashigara, JP;
Ichiro Nagata, Minami-ashigara, JP;
Satoshi Tanaka, Minami-ashigara, JP;
Shigeki Uehira, Minami-ashigara, JP;
FUJIFILM Corporation, Minato-Ku, Tokyo, JP;
Abstract
A liquid-crystalline compound of the following formula: wherein Y, Yand Yare methine or N; L, Land Lare single bond or divalent group; H, Hand Hare formula (DI-A) or (DI-B); YA, YA, YBand YBare methine or N; XA and XB are O, S, etc.; R, Rand Rare -(-L-Q)-L-L-Q; Lis single bond or divalent group; Qis cyclic divalent group; n1 is 0-4; Lis —O—, —O—CO—, etc; Lis —O—, —S—, etc.; Qis polymerizable group or H.