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. 24, 2011
Filed:
Jan. 30, 2008
Applicants:
Koichi Minato, Tokyo, JP;
Mie Shimizu, Tokyo, JP;
Hidesato Hagiwara, Tokyo, JP;
Sohei Kadota, Tokyo, JP;
Inventors:
Koichi Minato, Tokyo, JP;
Mie Shimizu, Tokyo, JP;
Hidesato Hagiwara, Tokyo, JP;
Sohei Kadota, Tokyo, JP;
Assignee:
Toppan Printing Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/133 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
Abstract
A coloring composition for a color filter, which includes a transparent resin, an organic pigment dispersed in the transparent resin, and a retardation-regulating agent containing a compound which is capable of increasing a retardation. A color filter which is provided with colored pixels formed on a transparent substrate by using this coloring composition. A liquid crystal display device which is provided with this color filter.