发明名称 COLOR FILTER MATERIAL AND COLOR FILTER
摘要 <P>PROBLEM TO BE SOLVED: To provide a color filter material which imparts high level lightness/chromaticity when being used for liquid crystal display or the like, and to provide its cured material and a color filter. <P>SOLUTION: The color filter material comprises photosensitive resin and/or monomer (a), colorant (b), solvent (c) and photopolymerization initiator (d). The color filter material contains a subphthalocyanine base pigment represented by formula (1) of 0.5 wt.% or more in the total colorant as the colorant (b) component and the weight ratio (b)/(R) of the colorant (b) and total resin component (R) is in the range of 0.05-1.5. Therein, in the formula (1), X denotes halogen, hydroxyl group or alkoxy group of carbon number 1-4. <P>COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2004279862(A) 申请公布日期 2004.10.07
申请号 JP20030072970 申请日期 2003.03.18
申请人 NIPPON STEEL CHEM CO LTD 发明人 YANAGIMOTO TETSUYA;FUJISHIRO KOICHI;YAMADA HIROAKI
分类号 G03F7/004;C09B47/04;G02B5/20;G02B5/22;G02F1/1335 主分类号 G03F7/004
代理机构 代理人
主权项
地址