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. 30, 2013
Filed:
Mar. 11, 2010
Applicants:
Chang-min Lee, Goyang, KR;
Kil-sung Lee, Gwacheon, KR;
Jae-hyun Kim, Seongnam, KR;
Eui-june Jeong, Seoul, KR;
Inventors:
Chang-Min Lee, Goyang, KR;
Kil-Sung Lee, Gwacheon, KR;
Jae-Hyun Kim, Seongnam, KR;
Eui-June Jeong, Seoul, KR;
Assignee:
Cheil Industries Inc., Gumi-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/00 (2006.01); G03F 7/004 (2006.01); G03F 7/033 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a pigment dispersion composition that is capable of decreasing pattern residues and improving resolution, a resist composition for a color filter including the same, and a color filter fabricated using the same. More particularly, the pigment dispersion composition includes a pigment, a binder resin, a solvent, and a first dispersing agent and a second dispersing agent each represented by a predetermined chemical formula.