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    • 2. 发明申请
    • Photosensitive resin composition and black matrix using the same
    • 感光树脂组合物和黑色矩阵使用相同
    • US20070154820A1
    • 2007-07-05
    • US11511626
    • 2006-08-28
    • Hyun Jung KangChoun Woo LeeHee Young OhCheon Seok Lee
    • Hyun Jung KangChoun Woo LeeHee Young OhCheon Seok Lee
    • G03F1/00
    • G03F7/027G02F1/133512G03F7/0007G03F7/032
    • A photosensitive resin composition suitable for the production of a light-shielding black matrix for use in a liquid crystal display is disclosed. The photosensitive resin composition includes a cardo binder resin and a carboxyl group-containing polyfunctional monomer and exhibits superior physical properties, such as heat resistance, chemical resistance, development margin, developability and adhesive properties. Further disclosed is a black matrix produced using the photosensitive resin composition. The black matrix has superior physical properties, including heat resistance, chemical resistance, development margin and adhesive properties. Particularly, since the black matrix has excellent developability with an alkaline solution, it contains no undissolved material of the composition in radiation-unexposed portions.
    • 公开了一种适用于生产用于液晶显示器的遮光黑色矩阵的光敏树脂组合物。 感光性树脂组合物包含卡合粘合剂树脂和含羧基的多官能单体,并且具有优异的物理性能,例如耐热性,耐化学性,显影边缘,显影性和粘合性。 进一步公开了使用感光性树脂组合物制造的黑色矩阵。 黑色矩阵具有优异的物理性能,包括耐热性,耐化学腐蚀性,显影余量和粘合性能。 特别地,由于黑色基质与碱性溶液具有优异的显影性,因此在辐射未曝光部分中不含有组合物的未溶解材料。
    • 8. 发明申请
    • Photosensitive Resin Composition with Good Stripper-Resistance for Color Filter and Color Filter Formed Using the Same
    • 具有良好剥离电阻的感光树脂组合物,用于使用其形成滤色器和滤色器
    • US20090155717A1
    • 2009-06-18
    • US12337743
    • 2008-12-18
    • Sang-Won CHOGyu-Seok HANHo-Jeong PAEKMyung-Jin LEESun-Hee JINCheon-Seok LEE
    • Sang-Won CHOGyu-Seok HANHo-Jeong PAEKMyung-Jin LEESun-Hee JINCheon-Seok LEE
    • G03F7/028
    • G03F7/0007G03F7/033G03F7/0388G03F7/105
    • The present invention relates to a photosensitive resin composition for a color filter, which has an excellent stripper-resistance and is developed by an alkali aqueous solution, and a color filter formed of the photosensitive resin composition. The photosensitive resin composition includes: (A) a carboxyl-containing acryl-based binder resin; (B) a double bond-containing acryl carboxylate resin represented by the following Formula 1; (C) an acryl-based photopolymerization monomer; (D) a photopolymerization initiator; (E) a pigment; and (F) a solvent. The photosensitive resin composition has excellent stripper resistance, and thus can be used when a color filter is fabricated on a TFT array substrate in order to ensure a high aperture ratio. In the above formula, R1 is hydrogen or methyl, R2 is hydrogen, hydroxyl, C1 to C10 alkyl, or —CO—R5—COOH wherein R5 is a moiety derived from an acid anhydride, R3 is R6COO— wherein R6 is aryl, R4 is R7COO— wherein R7 is alkyl, 5≦m≦50, 1≦n≦20, and 10≦o≦100.
    • 本发明涉及一种滤色器用感光性树脂组合物,其具有优异的耐剥离性并通过碱水溶液显影,以及由感光性树脂组合物形成的滤色片。 感光性树脂组合物包括:(A)含羧基的丙烯酸类粘合剂树脂; (B)由下式1表示的含双键的丙烯酸羧酸酯树脂; (C)丙烯酸类光聚合单体; (D)光聚合引发剂; (E)颜料; 和(F)溶剂。 感光性树脂组合物具有优异的剥离电阻,因此可以在TFT阵列基板上制造滤色器时使用,以确保高开口率。 在上式中,R 1是氢或甲基,R 2是氢,羟基,C 1至C 10烷基或-CO-R 5 -COOH,其中R 5是衍生自酸酐的部分,R 3是R 6 COO-,其中R 6是芳基,R 4 是R7COO-,其中R7是烷基,5≤m≤50,1≤n≤20,10 <= o = 100。