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    • 4. 发明公开
    • 착색 감광성 수지 조성물, 컬러필터, 및 이를 구비한 액정표시장치
    • 有色感光树脂组合物,彩色滤光片和液晶显示装置
    • KR1020100089749A
    • 2010-08-12
    • KR1020100004777
    • 2010-01-19
    • 동우 화인켐 주식회사
    • 윤종원전성현정성욱
    • G03F7/027G02B5/20G02F1/13
    • G03F7/033C09B11/24G02B1/04G02B5/223G02B5/23G03F7/0007G03F7/027
    • PURPOSE: A colored photosensitive resin composition, a color filter including the same, and a liquid crystal display device including the color filter are provided to obtain excellent sensitivity and resolution, to have a pattern at an exposure amount of less than 40mJ/cm^2, and to prevent the pattern from being delaminated due to excellent adhesive force with a glass substrate. CONSTITUTION: A colored photosensitive resin composition contains a binder resin, a photopolymerizable compound, a photopolymerization initiator, a coloring agent, amine (meta)acrylate, and a solvent. The content of the amine (meta)acrylate is 0.4-30 weight% based on whole solid portion of the colored photosensitive resin composition. The amine (meta)acrylate has two or more amine group or (meta)acrylate functional groups within the molecule.
    • 目的:提供一种着色光敏树脂组合物,包括该滤色片的滤色器和包括滤色器的液晶显示装置,以获得优异的灵敏度和分辨率,以使曝光量小于40mJ / cm 2的图案 并且防止由于与玻璃基板的优异的粘合力而使图案分层。 构成:着色感光性树脂组合物含有粘合剂树脂,光聚合性化合物,光聚合引发剂,着色剂,胺(甲基)丙烯酸酯和溶剂。 胺(甲基)丙烯酸酯的含量相对于着色感光性树脂组合物的固体成分为0.4〜30重量%。 胺(甲基)丙烯酸酯在分子内具有两个或更多个胺基或(甲基)丙烯酸酯官能团。
    • 5. 发明公开
    • 착색 감광성 수지 조성물 및 컬러필터
    • 彩色光敏树脂组合物和彩色滤光片
    • KR1020080077435A
    • 2008-08-25
    • KR1020070016937
    • 2007-02-20
    • 동우 화인켐 주식회사
    • 전성현이재훈윤종원
    • G03F7/004G03F7/028
    • G03F7/0007G02B5/223G03F7/027G03F7/028
    • A colored photosensitive resin composition, and a color filter using the composition are provided to improve development and processability even if it contains a large concentration of a pigment, thereby preventing the generation of development residue. A colored photosensitive resin composition comprises a colorant; an alkali-soluble resin; a multifunctional monomer which comprises a multifunctional monomer represented by the formula 1; a photopolymerization initiator; and a solvent, wherein R1 and R2 are independently H or a C1-C5 alkyl group; R3 is a C1-C10 aliphatic hydrocarbon group capable of containing an oxygen atom or a hetero atom; R4 is a C1-10 aliphatic hydrocarbon group capable of containing a hetero atom; l, m, n, o, p and q are independently an integer of 0 or more; and 1
    • 提供着色感光性树脂组合物和使用该组合物的滤色器,即使含有大量颜料,也能提高显影性和加工性,从而防止显影残渣的产生。 着色感光性树脂组合物包含着色剂; 碱溶性树脂; 包含由式1表示的多官能单体的多官能单体; 光聚合引发剂; 和溶剂,其中R 1和R 2独立地为H或C 1 -C 5烷基; R3是能够含有氧原子或杂原子的C1-C10脂族烃基; R4是能够含有杂原子的C 1-10脂族烃基; l,m,n,o,p和q独立地为0以上的整数, 和1 <= 1 + m + n + o + p + q <= 24。
    • 8. 发明公开
    • 액정표시소자용 네가티브 포토레지스트 조성물
    • 用于液晶显示装置的负型光电组合物
    • KR1020040069424A
    • 2004-08-06
    • KR1020030005796
    • 2003-01-29
    • 동우 화인켐 주식회사
    • 김상태김성현전성현김일호
    • G03F7/027
    • PURPOSE: A negative photoresist composition for a liquid crystal display device and a molded product using the composition are provided, to improve sensitivity, resolution, heat resistance and adhesion to a glass substrate. CONSTITUTION: The composition comprises a multifunctional acryl-based compound represented by the formula 1; and a low functional acryl-based compound represented by the formula 2, wherein R is an alkyl group of C1-C12 or a hydroxyalkyl group; X is H or an alkyl group of C1-C6; m is an integer of 5-7; and n is an integer of 1-4. Preferably the multifunctional acryl-based compound is dipentaerythritol pentaacrylate or dipentaerythritol hexaacrylate; and the low functional acryl-based compound is selected from the group consisting of trimethylolpropane triacrylate, ditrimethylolpropane tetraacrylate, trimethylolpropane trimethacrylate, ethoxylated trimethylolpropane triacrylate, pentaerythritol triacrylate and ethoxylated pentaerythritol tetraacrylate.
    • 目的:提供一种用于液晶显示装置的负型光致抗蚀剂组合物和使用该组合物的模塑产品,以提高对玻璃基板的灵敏度,分辨率,耐热性和粘合性。 构成:组合物包含由式1表示的多官能丙烯酰基化合物; 和由式2表示的低官能丙烯酰基化合物,其中R是C1-C12烷基或羟烷基; X是H或C1-C6的烷基; m为5-7的整数; n为1-4的整数。 优选地,多官能丙烯酸类化合物是二季戊四醇五丙烯酸酯或二季戊四醇六丙烯酸酯; 低官能丙烯酸类化合物选自三羟甲基丙烷三丙烯酸酯,二三羟甲基丙烷四丙烯酸酯,三羟甲基丙烷三甲基丙烯酸酯,乙氧基化三羟甲基丙烷三丙烯酸酯,季戊四醇三丙烯酸酯和乙氧基化季戊四醇四丙烯酸酯。
    • 10. 发明公开
    • 컬러필터용 착색 감광성 수지 조성물, 컬러필터 및 이를 구비한 액정표시장치
    • 用于彩色滤光片,彩色滤光片,液晶显示装置的彩色感光树脂组合物
    • KR1020080077499A
    • 2008-08-25
    • KR1020070017122
    • 2007-02-20
    • 동우 화인켐 주식회사
    • 전성현홍승모김봉규
    • G03F7/004G03F7/028
    • G03F7/0007G02B5/223G03F7/027G03F7/028G03F7/032
    • A colored photosensitive resin composition, a color filter using the composition, and a liquid crystal display device containing the color filter are provided to improve development velocity and to obtain a sufficient pattern shape even under a small amount of exposure of 40 mJ/m^2 or less. A colored photosensitive resin composition comprises a colorant; an alkali-soluble resin; a photopolymerizable compound which comprises a urethane acrylic photopolymerizable compound having a carboxylic acid group in a molecule; a photopolymerization initiator; and a solvent. Preferably the urethane acrylic photopolymerizable compound having a carboxylic acid group has an acid number of 10-80 KOH mg/g, contains a urethane bond at a main chain, and has 6-12 acryl functional groups.
    • 提供着色感光性树脂组合物,使用该组合物的滤色器和含有滤色器的液晶显示装置,以提高显影速度,即使在40mJ / m 2以下的少量曝光下也能获得足够的图案形状 或更少。 着色感光性树脂组合物包含着色剂; 碱溶性树脂; 一种可光聚合化合物,其包含在分子中具有羧酸基团的氨基甲酸酯丙烯酸类光聚合性化合物; 光聚合引发剂; 和溶剂。 优选地,具有羧酸基的氨基甲酸酯丙烯酸类光聚合性化合物的酸值为10-80KOHmg / g,在主链上含有氨基甲酸酯键,并具有6-12个丙烯酰基官能团。