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. 27, 2014
Filed:
Nov. 30, 2011
Applicants:
Moriaki Okuno, Tokyo, JP;
Yukari Tsunoda, Tokyo, JP;
Harumi Sato, Tokyo, JP;
Kentaro Okuyama, Tokyo, JP;
Masashi Enomoto, Tokyo, JP;
Inventors:
Moriaki Okuno, Tokyo, JP;
Yukari Tsunoda, Tokyo, JP;
Harumi Sato, Tokyo, JP;
Kentaro Okuyama, Tokyo, JP;
Masashi Enomoto, Tokyo, JP;
Assignee:
Dexerials Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/13363 (2006.01); G02F 1/1335 (2006.01); C09K 19/38 (2006.01); C09K 19/54 (2006.01); C09D 4/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A retardation element includes an alignment film and a retardation layer in contact with a surface of the alignment film, and the retardation layer is formed by applying a paint containing a liquid crystal monomer and a non-liquid crystal monomer on the surface of the alignment film and then polymerizing the paint while the liquid crystal monomer is placed in an alignment state.