US 12,391,801 B2
Coloring resin composition, film, color filter, solid-state imaging element, and image display device
Masaomi Makino, Shizuoka (JP); and Takashi Kawashima, Shizuoka (JP)
Assigned to FUJIFILM Corporation, Tokyo (JP)
Filed by FUJIFILM Corporation, Tokyo (JP)
Filed on Jan. 27, 2022, as Appl. No. 17/585,551.
Application 17/585,551 is a continuation of application No. PCT/JP2020/028782, filed on Jul. 28, 2020.
Claims priority of application No. 2019-139391 (JP), filed on Jul. 30, 2019.
Prior Publication US 2022/0145009 A1, May 12, 2022
Int. Cl. C08G 73/10 (2006.01); C08K 5/00 (2006.01); C08K 5/04 (2006.01); C08K 5/33 (2006.01); G02B 1/04 (2006.01)
CPC C08G 73/1067 (2013.01) [C08G 73/1025 (2013.01); C08G 73/1032 (2013.01); C08G 73/1064 (2013.01); C08K 5/0041 (2013.01); C08K 5/33 (2013.01); G02B 1/04 (2013.01); C08G 73/1007 (2013.01)] 23 Claims
 
1. A coloring resin composition comprising:
a resin;
a coloring material; and
a solvent,
wherein the resin is a polyimide or polyimide precursor including a repeating unit represented by Formula (1-1) or Formula (1-2), and
a content of the coloring material is 30 mass % or more with respect to a total solid content of the composition,

OG Complex Work Unit Chemistry
in Formula (1-1), R11 represents an aromatic hydrocarbon group having 6 to 14 carbon atoms, R12 represents a monovalent substituent which is a substituent on the aromatic hydrocarbon group in R11, n represents an integer of 1 to nA, nA is a maximum number of substitutions of the aromatic hydrocarbon group in R11, and R13 represents a tetravalent organic group,
in Formula (1-2), R21 represents an aromatic hydrocarbon group having 6 to 14 carbon atoms, R22 represents a monovalent substituent which is a substituent on the aromatic hydrocarbon group in R21, m represents an integer of 1 to mA, mA is a maximum number of substitutions of the aromatic hydrocarbon group in R21, R23 represents a tetravalent organic group, and R24 each independently represents a monovalent substituent,
wherein the resin includes at least one repeating unit selected from the group consisting of a repeating unit 1-1b which is the repeating unit represented by Formula (1-1) and in which R12 in Formula (1-1) is a group R1b including at least one curable group selected from the group consisting of a (meth)acryloxy group, a (meth)acrylamide group, an aromatic vinyl group, a maleimide group, an epoxy group, and an oxetanyl group, and a repeating unit 1-2b which is the repeating unit represented by Formula (1-2) and in which R22 in Formula (1-2) is R1b, or
wherein the resin includes at least one repeating unit selected from the group consisting of a repeating unit 1-1c which is the repeating unit represented by Formula (1-1) and in which R12 in Formula (1-1) is a group R1c having 12 or more carbon atoms, and a repeating unit 1-2c which is the repeating unit represented by Formula (1-2) and in which R22 in Formula (1-2 is R1c.