US 12,312,473 B2
Composition, film, near-infrared cut filter, pattern forming method, laminate, solid-state imaging element, infrared sensor, image display device, camera module, and compound
Tokihiko Matsumura, Shizuoka (JP); Suguru Samejima, Shizuoka (JP); and Ryoji Orita, Shizuoka (JP)
Assigned to FUJIFILM Corporation, Tokyo (JP)
Filed by FUJIFILM Corporation, Tokyo (JP)
Filed on Feb. 16, 2022, as Appl. No. 17/672,687.
Application 17/672,687 is a continuation of application No. PCT/JP2020/028114, filed on Jul. 20, 2020.
Claims priority of application No. 2019-157412 (JP), filed on Aug. 29, 2019; and application No. 2020-047017 (JP), filed on Mar. 17, 2020.
Prior Publication US 2022/0251391 A1, Aug. 11, 2022
Int. Cl. C09B 67/20 (2006.01); C07D 519/00 (2006.01); C09B 57/00 (2006.01); G02B 5/22 (2006.01); G02B 5/28 (2006.01); G03F 7/00 (2006.01)
CPC C09B 57/004 (2013.01) [C07D 519/00 (2013.01); C09B 67/006 (2013.01); G02B 5/223 (2013.01); G02B 5/285 (2013.01); G03F 7/0007 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A composition comprising:
a coloring agent having a structure represented by Formula (1);
an organic solvent; and
a curable compound,
wherein a solubility of the coloring agent having a structure represented by Formula (1) in propylene glycol methyl ether acetate at 25° C. is 100 mg/L or less,
(Dye)n-L1  (1)
in Formula (1), n is 2 and L1 represents a group represented by Formula (2) or Formula (3), and Dye's each independently represent a coloring agent structure having a maximal absorption wavelength in a wavelength range of 650 nm to 2,000 nm,
*X1-A1-X2-*  Formula (2)
in Formula (2), X1 and X2 each independently represent a single bond, —O—, —S—, —NR1A—, —CO—, —COO—, —OCOO—, —SO2NR1A—, —CONR1A—, —OCONR1A—, or —NR1ACONR1A—R1A represents a hydrogen atom, an alkyl group, or an aryl group, A1 represents a single bond, an aliphatic ring structure, an aromatic ring structure, or a heterocyclic ring structure, and * represents a connection position with Dye, where in a case where A1 is a single bond, both X1 and X2 are not single bonds,
*-X3-A2-L2-A3-X4-*  Formula (3)
in Formula (3), X3 and X4 each independently represent a single bond, —O—, —S—, —NR2A, —CO—, —COO—, —OCOO—, —SO2NR2A—, —CONR2A—, —OCONR2A—, or —NR2ACONR2A—, R2A represents a hydrogen atom or an alkyl group, L2 represents a single bond, —O—, —S—, NR2B—, —CO—, —COO—, —OCOO—, —SO2NR2B—CONR2B—, —OCONR2B—, —NR2BCONR2B—, an alkylene group having 1 to 6 carbon atoms, an alkenyl group, an alkynyl group, an aromatic ring structure, or a group of a combination of these groups, R2B represents a hydrogen atom or an alkyl group, and A2 and A3 each independently represent an aliphatic ring structure, an aromatic ring structure, or a heterocyclic ring structure, and
the coloring agent having a structure represented by Formula (1) is at least one compound selected from the group consisting of a pyrrolopyrrole compound, a rylene compound, an oxonol compound, a squarylium compound, a croconium compound, a vanadium phthalocyanine compound, a naphthalocyanine compound, an indigo compound, and a pyrromethene compound.