公开(公告)号：US20220251391A1

公开(公告)日：2022-08-11

申请号：US17672687

申请日：2022-02-16

Applicant: FUJIFILM Corporation

Inventor： Tokihiko MATSUMURA ,  Suguru SAMEJIMA ,  Ryoji ORITA

IPC: C09B57/00 ,  C07D519/00 ,  C09B67/20 ,  G02B5/22 ,  G02B5/28 ,  G03F7/00

Abstract: Provided are a composition including a coloring agent having a structure represented by Formula (1), an organic solvent, and a curable compound, in which 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; a compound having a structure represented by Formula (4-1); a film formed of the composition; a near-infrared cut filter; a pattern forming method; a laminate; a solid-state imaging element; an infrared sensor; an image display device; a camera module; and a novel compound. (Dye)n-L1  (1) In Formula (1), L1 represents an n-valent linking group, n represents an integer of 2 to 10, where in a case where n is 2, L1 may be a single bond, 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.

公开(公告)号：US20230220210A1

公开(公告)日：2023-07-13

申请号：US18187426

申请日：2023-03-21

Applicant: FUJIFILM Corporation

Inventor： Suguru SAMEJIMA ,  Tokihiko MATSUMURA ,  Yumi KATO ,  Ryoji ORITA

IPC: C09B57/00 ,  C09B47/04 ,  G02B1/04

CPC classification number: C09B57/00 ,  C09B47/04 ,  G02B1/04 ,  G02B5/208

Abstract: Provided is a composition which has excellent temporal stability and excellent spectral characteristics, and with which a film with suppressed defects can be formed. The composition includes a coloring agent represented by Formula (1) and a curable compound, in which R1 to R4 each independently represent a substituent, R5 represents an aliphatic hydrocarbon group, R11 to R15 each independently represent a hydrogen atom or a substituent, and Y1 and Y2 each independently represent a hydrogen atom or a substituent. However, at least one of R11, R12, R13, or R14 is a substituent or each of R11 to R15 is a hydrogen atom.

公开(公告)号：US20240067846A1

公开(公告)日：2024-02-29

申请号：US18492795

申请日：2023-10-24

Applicant: FUJIFILM Corporation

Inventor： Daisuke SASAKI ,  Yusuke SAKAI ,  Ryoji ORITA ,  Atsushi AZUMA

IPC: C09J4/06 ,  C09J7/38 ,  C09J11/06 ,  C09J11/08

CPC classification number: C09J4/06 ,  C09J7/38 ,  C09J11/06 ,  C09J11/08 ,  C09J2301/302 ,  C09J2301/408 ,  C09J2301/416

Abstract: Provided are a photopolymerizable composition including at least one compound selected from a compound represented by Formula (1) or a compound represented by Formula (2), a polymerizable compound, and a photopolymerization initiator, and a cured substance and an optical member which are formed of the photopolymerizable composition.

公开(公告)号：US20230118444A1

公开(公告)日：2023-04-20

申请号：US18065080

申请日：2022-12-13

Applicant: FUJIFILM Corporation

Inventor： Tokihiko MATSUMURA ,  Suguru SAMEJIMA ,  Yumi KATO ,  Ryoji ORITA

IPC: C09B67/46 ,  C09B57/00 ,  C09B67/20 ,  C09D11/037 ,  C09D11/106 ,  G02B5/20 ,  H01L27/146

Abstract: An infrared-absorbing composition includes particles of an infrared-absorbing coloring agent and a solvent, in which the particles in the infrared-absorbing composition have two or more maximal absorption wavelengths exhibited in a wavelength range of 650 to 1500 nm, and in the range, in a case where an absorbance at a maximal absorption wavelength existing on a second shortest wavelength side is set to 1, an absorbance at a maximal absorption wavelength existing on a shortest wavelength side is 0.6 to 2.0.