公开(公告)号：KR1020120112188A

公开(公告)日：2012-10-11

申请号：KR1020120032456

申请日：2012-03-29

Applicant: 토요잉크SC홀딩스주식회사 ,  도요컬러주식회사

Inventor： 아이쿄,스미히로 ,  이이다,유스케 ,  요시자와,토시하루 ,  마키우치,토시나오

IPC: G03F7/004 ,  G02B5/20

CPC classification number: G03F7/0045 ,  G02B5/20 ,  G02B5/201 ,  G03F7/004

Abstract: PURPOSE: A red coloring composition for a color filter and the color filter using the same are provided to improve the color characteristic and the heat resistance characteristic of the color filter. CONSTITUTION: A red coloring composition for a color filter includes a coloring agent, a resin, a resin dispersing agent, and a solvent. The coloring agent includes a benzimidazolone pigment represented by chemical formula 1. The resin dispersing agent includes an acid substituent. In chemical formula 1, R1 to R3 are respectively -H, -CH_3, -OCH_3, -COOCH_3, -COOC_4H_9, -CI, -NO_2, -SO_2NHCH_3, or -CONHC_6H_5.

Abstract translation: 目的：提供用于滤色器的红色着色组合物和使用其的滤色器，以改善滤色器的颜色特性和耐热特性。 构成：用于滤色器的红色着色组合物包括着色剂，树脂，树脂分散剂和溶剂。 着色剂包括由化学式1表示的苯并咪唑酮颜料。树脂分散剂包括酸取代基。 在化学式1中，R1至R3分别为-H，-CH_3，-OCH_3，-COOCH_3，-COOC_4H_9，-CI，-NO_2，-SO2NHCH_3或-CONHC_6H_5。

公开(公告)号：KR101904761B1

公开(公告)日：2018-10-08

申请号：KR1020120032456

申请日：2012-03-29

Applicant: 토요잉크SC홀딩스주식회사 ,  도요컬러주식회사

Inventor： 아이쿄,스미히로 ,  이이다,유스케 ,  요시자와,토시하루 ,  마키우치,토시나오

IPC: G03F7/004 ,  G02B5/20

Abstract: 유동성이우수한안정적인컬러필터용착색조성물, 그리고명도및 콘트라스트비가높은적색조성물을이용하여형성된, 색특성이좋고, 내열성이우수한컬러필터를제공하는것을목적으로하고, 컬러필터용착색조성물은, 식(1)으로표시되는벤즈이미다졸론안료를포함하는착색제(a), 수지(b), 산성치환기를가지는수지형분산제(c) 및용제(d)를함유한다. [화학식 1]