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    • 2. 发明公开
    • 감광성 착색 조성물 및 칼라 필터
    • 感光颜料组合物和彩色滤光片提高色素分散稳定性
    • KR1020040030286A
    • 2004-04-09
    • KR1020030061291
    • 2003-09-03
    • 토요잉크SC홀딩스주식회사도판 인사츠 가부시키가이샤
    • 조노시타유키요시다노우에다다시이토이다케시다니미즈히로
    • G03F7/004
    • PURPOSE: Provided are a novel photosensitive coloring composition having excellent dispersion stability and fluidity and a color filter using the composition. A color filter has extremely reduced inferiority by using a color resist where the generation of insoluble agglomerate at the terminal part of a dispense nozzle or a slit die and the inside of an air operator or a pipe made of Teflon or polypropylene is remarkably reduced, by using the composition. CONSTITUTION: The photosensitive coloring composition comprises a resin having a copolymer of at least one kind of compound represented by the formula I and another compound having an ethylenically unsaturated double bond; a monomer; and a colorant, wherein R1 is H or CH3; R2 is an alkylene group of C2-C3; R3 is H or an alkyl group of C1-C20 which may contains a benzene ring; and n is an integer of 1-15. Preferably the another compound having an ethylenically unsaturated double bond is at least one selected from the group consisting of (meth)acrylic acid and (meth)acrylate. The composition comprises further at least one selected from the group consisting of a basic group-having pigment derivative, a basic group-having anthraquinone derivative and a basic group-having triazine derivative.
    • 目的:提供具有优异的分散稳定性和流动性的新型光敏着色组合物和使用该组合物的滤色器。 通过使用在分配喷嘴或狭缝模头的末端部分产生不溶性附聚物和空气操作者内部或由特氟纶或聚丙烯制成的管道的显色减少的彩色抗蚀剂,滤色器具有极大的降低,通过 使用组合。 构成:感光性着色组合物包含具有至少一种式I化合物与另一种具有烯属不饱和双键的化合物的共聚物的树脂; 单体; 和着色剂,其中R1是H或CH3; R2是C2-C3的亚烷基; R3为H或可含有苯环的C1-C20烷基; n为1-15的整数。 优选具有烯键式不饱和双键的另一化合物是选自(甲基)丙烯酸和(甲基)丙烯酸酯中的至少一种。 所述组合物还含有选自具有碱性基团的颜料衍生物,具有蒽醌衍生物的碱性基团和具有碱性基团的三嗪衍生物的组中的至少一种。
    • 4. 发明公开
    • 착색 조성물, 칼라필터의 제조 방법 및 블랙 매트릭스기판의 제조 방법
    • 使用包含两种具有沸点特定范围的有机溶剂的有机液体介质的彩色组合物,彩色滤光片的制备方法和黑色矩阵基板的制备方法
    • KR1020040101065A
    • 2004-12-02
    • KR1020040036362
    • 2004-05-21
    • 토요잉크SC홀딩스주식회사도판 인사츠 가부시키가이샤
    • 다나카히데요사이토다쿠미이토이다케시다니미즈히로
    • G03F7/004
    • G02B5/201C08J3/205C09B67/006G03F7/0007G03F7/0045
    • PURPOSE: A coloring composition, a method for preparing a color filter by using the composition and a method for preparing a black matrix substrate by using the composition are provided, to prevent the drying and solidification at the front part of a coating solution eject hole, thereby reducing the generation of a longitudinal linear spot and forming a uniform coating. CONSTITUTION: The coloring composition comprises a colorant carrier comprising a transparent resin, its precursor or their mixture; a colorant; and an organic liquid medium, wherein the organic liquid medium comprises (a) an organic solvent having a boiling point more than 100 deg.C and less than 160 deg.C at 760 mmHg and (b) an organic solvent having a boiling point more than 160 deg.C and less than 215 deg.C at 760 mmHg, and the content of the organic solvent (b) is 3-35 wt% based on the total amount of the composition. Preferably the content of the colorant is 1.5-45 wt%; and the content of the colorant carrier is 10-90 wt% based on the total amount of the solid part of the composition.
    • 目的:提供一种着色组合物,通过使用该组合物制备滤色器的方法和使用该组合物制备黑色矩阵基板的方法,以防止涂布溶液喷射孔前部的干燥和凝固, 从而减少纵向线性斑点的产生并形成均匀的涂层。 构成:着色组合物包含着色剂载体,其包含透明树脂,其前体或其混合物; 着色剂 和有机液体介质,其中有机液体介质包含(a)在760mmHg下沸点大于100℃且小于160℃的有机溶剂,和(b)沸点更高的有机溶剂 相对于组合物的总量,有机溶剂(b)的含量为3-35重量%,并且在760mmHg下小于215℃。 着色剂的含量优选为1.5-45wt%; 并且着色剂载体的含量相对于组合物的固体部分的总量为10-90重量%。