| abstract |
The present invention provides a coloring curable resin composition containing a blue dye, a color filter, and an image display device. The coloring curable resin composition containing a blue dye is characterized by comprising a colorant and an alkali-soluble resin, and the colorant includes a blue dye represented by chemical formula 1, a purple dye and blue pigment represented by chemical formula 2, and an alkali-soluble resin Containing a first resin containing the repeating unit shown in Chemical Formula 3 and having a glass transition temperature of 0°C or higher, and a second resin containing the repeating unit shown in Chemical Formula 4 and having a glass transition temperature of less than 0°C, the blue dye shown in Chemical Formula 1 The content of the colorant is 20 to 40 parts by weight relative to 100 parts by weight of the colorant, the content of the purple dye shown in Chemical Formula 2 is 5 to 25 parts by weight relative to 100 parts by weight of the colorant, and the content of the blue pigment is relative to the colorant The total 100 parts by weight is 40 to 60 parts by weight. |