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:
Oct. 13, 1998
Filed:
Feb. 22, 1996
Tomoyuki Kondo, Chiba, JP;
Shuichi Matsui, Chiba, JP;
Yasuyuki Koizumi, Chiba, JP;
Koichi Shibata, Chiba, JP;
Yasuhiro Haseba, Chiba, JP;
Norihisa Hachiya, Chiba, JP;
Etsuo Nakagawa, Chiba, JP;
Kazutoshi Miyazawa, Chiba, JP;
Chisso Corporation, Osaka-fu, JP;
Abstract
A liquid crystal composition is disclosed which contains, as the first component, at least one compound expressed by the formula (I-a) or (I-b) and contains, as the second component, at least one compound expressed by any one of the formulas (II-a) to (II-g), each of the formulas being recited in the specification. According to the present invention, a liquid crystal composition which is particularly excellent in compatibility in low temperatures, and has a suitably large .DELTA.n and a small V.sub.th can be provided while satisfying several characteristics required for liquid crystal compositions for AM-LCD.