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:
May. 15, 2007
Filed:
Dec. 15, 2003
Applicants:
Deepak Shukla, Webster, NY (US);
Thomas R. Welter, Webster, NY (US);
James F. Elman, Fairport, NY (US);
Samir Y. Farid, Rochester, NY (US);
Inventors:
Deepak Shukla, Webster, NY (US);
Thomas R. Welter, Webster, NY (US);
James F. Elman, Fairport, NY (US);
Samir Y. Farid, Rochester, NY (US);
Assignee:
Nitto Denko Corporation, Ibaraki-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/54 (2006.01); C09K 19/52 (2006.01); G02F 1/133 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a multilayer film comprising a substrate bearing an aligned liquid crystal layer wherein the liquid crystal layer contains a Lewis acid. Such a film is useful for aligning a liquid crystal material to an increased tilt angle.