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公开(公告)号:KR101004604B1
公开(公告)日:2010-12-28
申请号:KR1020080054035
申请日:2008-06-10
Applicant: 토요잉크SC홀딩스주식회사
IPC: G03F7/028
Abstract: 감광성 흑색 조성물은 (a) 카본 블랙, (b) 분산제, (c) 색소 유도체, (d) 광중합 개시제 및 (e) 에틸렌성 불포화 화합물을 함유한다. 카본 블랙 (a)는 15∼25nm의 평균 1차 입자 지름, 100∼180m
2 /g의 비표면적, 55cm
3 /100g 이하의 프탈산 디부틸 흡수량을 갖는다. 분산제 (b)는 인산 에스테르계 안료 분산제 또는 특정한 산성 분산제로 이루어진다. 색소 유도체 (c)는 특정한 염기성 색소 유도체로 이루어진다.
감광, 흑색 조성물, 카본 블랙, 분산제, 에틸렌성 불포화 화합물.-
公开(公告)号:KR1020080110493A
公开(公告)日:2008-12-18
申请号:KR1020080054035
申请日:2008-06-10
Applicant: 토요잉크SC홀딩스주식회사
IPC: G03F7/028
CPC classification number: G03F7/027 , C08F2/50 , G03F7/0007 , G03F7/031 , G03F7/032 , G03F7/033 , G03F7/0388 , G03F7/0757
Abstract: A photosensitive black composition, and a color filter containing a black matrix formed by using the composition are provided to increase nontransparency and to improve the high precision of a black matrix. A photosensitive black composition comprises the carbon black having an average primary particle diameter of 15-25 nm, a specific surface area of 100-180 m^2/g and a DBP absorption value of 55 cm^3/100 g or less; a dispersant which is a phosphate-based dye dispersant or an acidic dispersant represented by the formula 1; a dye derivative which is a basic dye derivative represented by the formula 2 or 3; a photopolymerization initiator; and an ethylenically unsaturated compound, wherein R11 is a tetracarboxylic acid compound residue; R12 is a monoalcohol residue; R13 is a lactone residue; u is 2 or 3; v is an integer of 1-50; t is (4-u); Q is an organic dye residue; X is a direct bond, -CONH-Y2-, -SO2NH-Y2- or -CH2NHCOCH2NH-Y2-; Y2 is an alkylene group or an arylene group; and Y1 is -NH- or -O-.
Abstract translation: 提供感光黑色组合物和含有通过使用该组合物形成的黑色矩阵的滤色器以增加非透明度并提高黑色矩阵的高精度。 感光性黑色组合物包含平均一次粒径为15-25nm,比表面积为100-180m 2 / g,DBP吸收值为55cm 3 / 100g以下的炭黑; 作为磷酸酯类染料分散剂的分散剂或由式1表示的酸性分散剂; 作为由式2或3表示的碱性染料衍生物的染料衍生物; 光聚合引发剂; 烯属不饱和化合物,其中R11为四羧酸化合物残基; R12是一元醇残基; R13是内酯残基; 你是2或3; v为1-50的整数; t是(4-u); Q是有机染料残留物; X是直接键,-CONH-Y 2 - ,-SO 2 NH-Y 2 - 或-CH 2 NHCOCH 2 NH- Y2是亚烷基或亚芳基; Y1是-NH-或-O-。
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