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. 22, 1986
Filed:
May. 15, 1984
Applicant:
Inventors:
Tsunenori Fujii, Souka, JP;
Kenji Suzuki, Souka, JP;
Masahiro Yoshida, Kita-Katsushika, JP;
Hisashi Okawa, Kasukabe, JP;
Kaoru Koto, Souka, JP;
Hideki Ohmori, Souka, JP;
Hisao Yokokura, Hitachi, JP;
Yoshiaki Okabe, Hitachi, JP;
Shintaroo Hattori, Hitachi, JP;
Teruo Kitamura, Katsuta, JP;
Akio Mukoh, Mito, JP;
Mikio Sato, Hitachi, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F / ; C09K / ; C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
25229963 ; 2522995 ; 25229966 ; 25229965 ; 25229967 ; 3503 / ; 3503 / ; 560102 ; 560118 ;
Abstract
The liquid crystal compound of this invention is characterized by having the general formula.