COLORING COMPOSITION, AND CURED FILM, COLOR FILTER, PATTERN FORMING METHOD, METHOD FOR MANUFACTURING COLOR FILTER, SOLID-STATE IMAGING DEVICE, IMAGE DISPLAY DEVICE, AND DYE MULTIMER, EACH USING THE COLORING COMPOSITION

摘要

A coloring composition having good light fastness and exposure sensitivity in the case of preparing a cured film; and a cured film, a color filter, a pattern forming method, a method for manufacturing a color filter, a solid-state imaging device, an image display device, and a dye multimer, each using the coloring composition, are provided. The coloring composition contains a dye multimer having a colorant structure and at least one structure selected from structures of Formulas (1) to (5) in the same molecule (Formula (1) is shown below), and a curable compound:;

主权项

1. A coloring composition comprising:
a dye multimer having a colorant structure and at least one structure selected from the group consisting of a structure represented by formula (1), a structure represented by formula (2), a structure represented by formula (3), a structure represented by formula (4) and a structure represented by formula (5) in the same molecule of the dye multimer; and a curable compound: in Formula (1), R1 represents a hydrogen atom, an alkyl group having 1 to 18 carbon atoms, an aryl group, or an oxy radical; R2 and R3 each independently represent an alkyl group having 1 to 18 carbon atoms; R2 and R3 may be bonded to each other to represent an aliphatic ring having 4 to 12 carbon atoms; and “*” represents a bonding hand of the structure represented by Formula (1) with a polymer skeleton; in Formula (2), R4 represents the following Formula (2A), an alkyl group having 1 to 18 carbon atoms, or an aryl group; R5's each independently represent a hydrogen atom or an alkyl group having 1 to 18 carbon atoms; and “*” represents a bonding hand of the structure represented by Formula (2) with a polymer skeleton; in Formula (2A), R6's each independently represent an alkyl group having 1 to 18 carbon atoms; and “*” represents a bonding hand of the structure represented by Formula (2A) and the structure represented by Formula (2); in Formula (3), R7 represents an alkyl group having 1 to 18 carbon atoms; n1 represents an integer of 0 to 3; in the case where n1 is 2 or 3, R7's may be the same as or different from each other; and “*” represents a bonding hand of the structure represented by Formula (3) with a polymer skeleton; in Formula (4), R8 and R9 each independently represent an alkyl group having 1 to 18 carbon atoms; n2 represents an integer of 0 to 3; n3 represents an integer of 0 to 4; in the case where n2 is 2 or 3, R8's may be the same as or different from each other; in the case where n3 represents an integer of 2 to 4, R9's may be the same as or different from each other; and “*” represents a bonding hand of the structure represented by Formula (4) with a polymer skeleton; in Formula (5), R10 to R12 each independently represent an alkyl group having 1 to 18 carbon atoms or an alkoxy group having 1 to 8 carbon atoms; n4 to n6 each independently represent an integer of 0 to 5; n7 to n9 each independently represent 0 or 1, and at least one of n7, n8 or n9 represents 1; and “*” represents a bonding hand of the structure represented by Formula (5) with a polymer skeleton.