컬러필터용 적색 착색조성물, 컬러필터, 및 액정표시장치
    5.
    发明公开
    컬러필터용 적색 착색조성물, 컬러필터, 및 액정표시장치 无效
    彩色滤色片,彩色滤光片和液晶显示装置的红色组合物

    公开(公告)号:KR1020070050366A

    公开(公告)日:2007-05-15

    申请号:KR1020060109916

    申请日:2006-11-08

    Abstract: PROBLEM TO BE SOLVED: To provide a red colored composition for a color filter capable of forming red filter segments high in lightness and contrast, a color filter including red filter segments high in lightness and contrast, and a liquid crystal display device equipped with the color filter. SOLUTION: The red colored composition for a color filter contains a pigment carrier comprising a transparent resin, its precursor or a mixture of them and a pigment, wherein the pigment contains at least a diketopyrrolopyrrole-based red pigment (preferably PR254), an anthraquinone-based red pigment (preferably PR177) and an azo-based yellow pigment (preferably PY150), and each pigment has an average primary particle diameter of 10-50 nm. There are also provided the color filter including red filter segments formed using the red colored composition for a color filter and the liquid crystal display device equipped with the color filter. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题:为了提供能够形成高亮度和对比度的红色滤光片段的滤色器的红色组合物,包括亮度和对比度高的红色滤色片段的滤色器和装备有液晶显示装置的滤色片 与滤色镜。 滤色片的红色组合物含有包含透明树脂,其前体或它们的混合物和颜料的颜料载体,其中颜料至少含有二酮吡咯并吡咯类红色颜料(优选PR254), 基于蒽醌的红色颜料(优选PR177)和偶氮类黄色颜料(优选PY150),并且每种颜料的平均一次粒径为10-50nm。 还提供了滤色器,其包括使用用于滤色器的红色组合物形成的红色滤色片段和配备有滤色器的液晶显示装置。 版权所有(C)2007,JPO&INPIT

Patent Agency Ranking