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    • 6. 发明公开
    • 중합체, 컬러 필터용 감방사선성 조성물, 컬러 필터 및컬러 액정 표시 소자 또는 패널
    • 聚合物,彩色滤光片,彩色滤光片和彩色液晶显示装置或面板的辐射敏感组合物
    • KR1020080031231A
    • 2008-04-08
    • KR1020080015664
    • 2008-02-21
    • 제이에스알 가부시끼가이샤
    • 마또바,타꾸미나루세,싱고고야마,다까요시
    • C08F222/30C08F222/32G03F7/004
    • C08F222/30C08F222/32G03F7/004G03F7/0045G03F7/0047
    • A polymer for forming a radiation sensitive composition is provided to obtain a color filter capable of preventing formation of non-dissolved portions during development and generation of scum at the edge of a pattern, and generating no defects and undercuts even under a low exposure dose. A polymer is obtained by reacting a copolymer of (a1) an unsaturated carboxylic acid and/or unsaturated carboxylic anhydride, (a2) a compound containing at least one hydroxyl group per molecule, and (a3) another unsaturated compound, with at least one isocyanate compound selected from 1,1-(bis-acryloyloxymethyl)ethyl isocyanate, 1,1-(bis-acryloyloxymethyl)ethyl isocyanate, 1,1-(bis-acryloyloxypropyl)ethyl isocyanate, 1,1-(bis-methacryloyloxymethyl)ethyl isocyanate, 1,1-(bis-methacryloyloxyethyl)ethyl isocyanate, and 1,1-(bis-methacryloyloxypropyl)ethyl isocyanate.
    • 提供了用于形成辐射敏感组合物的聚合物,以获得能够在图案边缘显影和产生浮渣期间防止形成不溶解部分的滤色器,即使在低曝光剂量下也不产生缺陷和底切。 通过使(a1)不饱和羧酸和/或不饱和羧酸酐的共聚物(a2)每分子含有至少一个羟基的化合物和(a3)另一种不饱和化合物与至少一种异氰酸酯反应获得聚合物, 选自1,1-(双丙烯酰氧基甲基)乙基异氰酸酯,1,1-(双丙烯酰氧基甲基)乙基异氰酸酯,1,1-(双丙烯酰氧基丙基)乙基异氰酸酯,1,1-(双甲基丙烯酰氧基甲基)乙基异氰酸酯 ,1,1-(双甲基丙烯酰氧基乙基)乙基异氰酸酯和1,1-(双 - 甲基丙烯酰氧基丙基)乙基异氰酸酯。
    • 7. 发明公开
    • 중합체, 컬러 필터용 감방사선성 조성물, 컬러 필터 및컬러 액정 표시 소자 또는 패널
    • 聚合物,彩色滤光片,彩色滤光片和彩色液晶显示装置或面板的辐射敏感组合物
    • KR1020070024410A
    • 2007-03-02
    • KR1020060080827
    • 2006-08-25
    • 제이에스알 가부시끼가이샤
    • 마또바,타꾸미나루세,싱고고야마,다까요시
    • G03F7/004
    • G03F7/035G03F7/0007G03F7/0045G03F7/027G03F7/028
    • A radiation sensitive composition for fabricating a color filter, color liquid crystal display device or panel is provided to form the color filter containing pixels and black matrix which show no scumming at pattern edge and prevent defects and undercut of the pattern edge with small exposure dose. The composition includes a polymer obtained by reacting a copolymer comprising: (a1) unsaturated carboxylic acid and carboxylic anhydride; (a2) an unsaturated compound containing one hydroxyl group; and (a3) polymer obtained by reacting another unsaturated compound and copolymer with isocyanate compound represented by a formula(1), wherein R1, R2 and R3 are independently hydrogen or a group with specific formula(1a) or (1b), provided that R1,R2 and R3 are not simultaneously hydrogen, and a, b and c are independently integer of 0 to 12. The composition further includes a coloring agent, a multi-functional monomer and photo-radical generator.
    • 提供了一种用于制造滤色器,彩色液晶显示装置或面板的辐射敏感组合物,以形成包含像素和黑矩阵的滤色器,其在图案边缘处不显示浮渣,并以较小的曝光剂量防止图案边缘的缺陷和底切。 该组合物包括通过使包含(a1)不饱和羧酸和羧酸酐的共聚物反应而获得的聚合物; (a2)含有一个羟基的不饱和化合物; 和(a3)通过使另一种不饱和化合物和共聚物与由式(1)表示的异氰酸酯化合物反应获得的聚合物,其中R 1,R 2和R 3独立地为氢或具有特定式(1a)或(1b)的基团,条件是R 1 ,R2和R3不同时为氢,a,b和c独立地为0〜12的整数。该组合物还包含着色剂,多官能单体和光自由基发生剂。