BLUE DYE COMPOUND, BLUE RESIN COMPOSITION FOR COLOR FILTER CONTAINING SAME AND COLOR FILTER USING SAME

Title:

BLUE DYE COMPOUND, BLUE RESIN COMPOSITION FOR COLOR FILTER CONTAINING SAME AND COLOR FILTER USING SAME

Document Type and Number:

WIPO Patent Application WO/2014/196770

Kind Code:

A1

Abstract:

The present invention relates to a blue dye compound for a color filter which is represented by chemical formula 1. The blue resin composition containing the blue dye compound according to the present invention has characteristics of excellent solubility in an organic solvent such as propylene glycol methyl ether acetate (PGMEA), excellent miscibility with other dyes or pigments and high heat resistant property, thereby being capable of implementing a color filter which has a high brightness and a high contrast ratio.

More Like This:

JP2001091730	METHOD FOR REGENERATING COLOR FILTER GLASS SUBSTRATE HAVING CHROMIUM SHADING LAYER
JP5790824	Pigment dispersion liquid for color filter, coloring composition for color filter, color filter, and liquid crystal display device
JP2019040179	LAMINATE AND DISPLAY INCLUDING LAMINATE

Inventors:

PARK SOONHYUN (KR)
KIM JUNG ROK (KR)
KIM JEONG GI (KR)
CHUN HYUN JAE (KR)
LEE DO KYUNG (KR)
LEE MIN-JUNG (KR)
LEE YOUN A (KR)

Application Number:

PCT/KR2014/004884

Publication Date:

December 11, 2014

Filing Date:

June 02, 2014

Export Citation:

Click for automatic bibliography generation Help

Assignee:

KYUNG IN SYNTHETIC CO LTD (KR)

International Classes:

G02B5/20; C09B57/00; G03F7/004

Domestic Patent References:

WO2012165537A1

2012-12-06

Foreign References:

KR20120028815A	2012-03-23
KR20120083938A	2012-07-26
KR20120012393A	2012-02-09
KR20120098451A	2012-09-05

Attorney, Agent or Firm:

CHUNG HYUN PATENT & LAW FIRM (KR)
특허법인 충현 (KR)

Download PDF:

View/Download PDF PDF Help

Previous Patent: SPEECH ENHANCEMENT METHOD AND APPARATUS FOR SAME

Next Patent: DISCOVERY SIGNAL TRANSMISSION METHOD OF TERMINAL PERFORMING D2D COMMUNICATION AND TERMINAL USING SAM...