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. 17, 2016
Filed:
Jun. 02, 2014
Applicant:
Kyung-in Synthetic Co., Ltd, Incheon, KR;
Inventors:
Soonhyun Park, Gyeonggi-do, KR;
Jung Rok Kim, Gyeonggi-do, KR;
Jeong Gi Kim, Gyeonggi-do, KR;
Hyun Jae Chun, Seoul, KR;
Do Kyung Lee, Incheon, KR;
Min-Jung Lee, Seoul, KR;
Youn A Lee, Seoul, KR;
Assignee:
KYUNG-IN SYNTHETIC CO., LTD., Incheon, KR;
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/23 (2006.01); C09B 11/12 (2006.01); G03F 7/00 (2006.01); G02B 5/22 (2006.01); G02F 1/1335 (2006.01); G03F 1/00 (2012.01); C08F 10/00 (2006.01); C08F 132/08 (2006.01); C08F 136/00 (2006.01); C08F 232/08 (2006.01); C08F 236/00 (2006.01); C08F 32/08 (2006.01); C08F 36/00 (2006.01);
U.S. Cl.
CPC ...
C09B 11/12 (2013.01); G02B 5/223 (2013.01); G03F 7/0007 (2013.01);
Abstract
Disclosed is a blue dye compound for a color filter represented by Chemical Formula 1. The blue colored resin composition including the blue dye compound has excellent solubility to an organic solvent, such as propylene glycol methyl ether acetate (PGMEA), excellent miscibility with the other dyes or pigments and high heat resistance. Therefore, when using the blue dye compound, it is possible to obtain a color filter having high luminance and contrast.