| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide ink for an inkjet type color filter used for making a color filter, the ink showing excellence in long term dispersion stability (dispersion stability) of a pigment, jet stability of droplet and contrast, capable of displaying an image in a wide color reproduction range, preventing color unevenness and concentration unevenness at each position, and showing uniformity of characteristic among individual bodies. <P>SOLUTION: The ink for the color filter used for making the inkjet type color filter contains C.I. pigment red 254, C.I. pigment red 177, a dispersion medium and a nickel complex represented by formula (1) wherein the dispersion medium contains one or more kinds of 1,3-butylene glycol diacetate, bis(2-butoxy)ethyl ether, 2-(2-methoxy-1-methyl ethoxy)-1-methylethyl acetate, triethylene glycol butyl methyl ether and diethylene glycol monobutyl ether acetate (R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>each independently represent a hydrogen atom or an alkyl group and can be identical to or different from each other). <P>COPYRIGHT: (C)2009,JPO&INPIT |
