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:
Jan. 06, 1998
Filed:
Mar. 15, 1996
Mitsuru Kano, Furukawa, JP;
Yoshihiko Ishitaka, Sendai, JP;
Yumiko Sato, Sendai, JP;
Katsumasa Yoshii, Miyagi-gun, JP;
Shigeru Sugimori, Osaka, JP;
Takashi Katoh, Osaka, JP;
Alps Electric Co., Ltd., Tokyo, JP;
Chisso Corporation, Osaka, JP;
Abstract
The UV crosslinking compound of the present invention is characterized in having the following chemical formula, and has high photosensitivity. Accordingly, the crosslinking reaction can be accomplished within a short period of time. Thus, if this compound is employed in the alignment film for a LCD component, it becomes possible to carry out a sufficient alignment treatment with UV irradiation over a short period of time. Accordingly, production time can be shortened and production costs reduced. ##STR1## wherein, n is an integer, and X is an atom selected from among F, Cl, Br, I and CN.