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:
Aug. 20, 2013
Filed:
Apr. 27, 2011
Applicants:
Chang-min Lee, Uiwang-si, KR;
Jae-hyun Kim, Uiwang-si, KR;
Eui-june Jeong, Uiwang-si, KR;
Kil-sung Lee, Uiwang-si, KR;
Inventors:
Chang-Min Lee, Uiwang-si, KR;
Jae-Hyun Kim, Uiwang-si, KR;
Eui-June Jeong, Uiwang-si, KR;
Kil-Sung Lee, Uiwang-si, KR;
Assignee:
Cheil Industries Inc., Gumi-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention related to a pigment dispersion composition, a color resist composition including the same, and a color filter fabricated by using the color resist composition. The pigment dispersion composition includes [A] a pigment, [B] a dispersing agent, [C] a cardo-based binder resin, and [D] a solvent.