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:
Jun. 17, 2008
Filed:
Mar. 05, 2004
Applicants:
Ikuo Kawamoto, Ibaraki, JP;
Hironori Motomura, Ibaraki, JP;
Inventors:
Ikuo Kawamoto, Ibaraki, JP;
Hironori Motomura, Ibaraki, JP;
Assignee:
Nitto Denko Corporation, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1337 (2006.01); B32B 17/06 (2006.01); B32B 27/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An obliquely oriented liquid crystal layer and an obliquely oriented film is provided by performing a rubbing treatment on a homeotropically orienting substrate and, after the rubbing treatment, applying a liquid crystal coating solution containing at least one of a homeotropically orienting liquid crystal composition and a photopolymerizable liquid crystal composition on the homeotropically orienting substrate.