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:
Jul. 06, 2010
Filed:
Feb. 22, 2005
Applicants:
Atsushi Nishida, Tokyo, JP;
Toru Omura, Tokyo, JP;
Takashi Yamauchi, Tokyo, JP;
Takeshi Itoi, Tokyo, JP;
Inventors:
Atsushi Nishida, Tokyo, JP;
Toru Omura, Tokyo, JP;
Takashi Yamauchi, Tokyo, JP;
Takeshi Itoi, Tokyo, JP;
Assignee:
Toppan Printing Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 5/34 (2006.01); C07D 215/38 (2006.01); C07D 215/04 (2006.01); C07D 215/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A colored composition for color filter contains a pigment carrier made of a transparent resin, a precursor thereof, or a mixture thereof, an organic pigment, and a pigment-dispersing agent containing a quinoline derivative having a formula as described in the specification or an amine or metal salt. The color filter contains filter segments formed with the color composition.