Abstract: The present invention provides a black photosensitive composition which has excellent residue suppressibility in a case where a pattern is formed and which makes it possible to form a pattern having excellent adhesiveness with a smaller exposure amount, a production method for a black photosensitive composition, a cured film, a color filter, a light shielding film, an optical element, a solid-state imaging element, and a headlight unit. The black photosensitive composition according to the present invention is a black photosensitive composition containing a black pigment, a resin, a carboxylic acid anhydride, and a polymerizable compound, in which the carboxylic acid anhydride has a molecular weight of 50 to 550, the carboxylic acid anhydride has a content of 0.30% to 10.0% by mass with respect to a total solid content of the black photosensitive composition, and the black pigment has an average particle diameter of 250 nm or less.

Abstract: Provided are a composition with which a cured film having excellent light shielding properties and small change in reflectivity before and after a heat resistance test can be produced; a light shielding film; a solid-state imaging element; an image display device; and a method for manufacturing a cured film. The composition includes carbon black, silica, barium sulfate, a polymerizable compound, and a polymerization initiator.

Abstract: Provided are a curable composition including a pigment, a resin having a structural unit represented by Formula 1, and a photopolymerization initiator; as well as a cured product obtained by curing the curable composition, a color filter including the cured product, a method for producing the color filter, and a solid-state imaging element or an image display device, each of which including the color filter. R1 to R3 each independently represent a hydrogen atom or an alkyl group, X1 represents —COO—, —CONR—, or an arylene group, R4 represents a divalent linking group, L1 represents a group represented by Formula 2 or 3, R5 represents an (n+1)-valent linking group, X2 represents an oxygen atom or —NRA—, RA represents a hydrogen atom, an alkyl group, or an aryl group, and n represents an integer of 1 or more.

Abstract: A structure includes: a near infrared transmitting filter that shields light in a visible range and allows transmission of at least a part of light in a near infrared range; and a member that is provided on an optical path of the near infrared transmitting filter on at least one of an incidence side into the near infrared transmitting filter or an emission side from the near infrared transmitting filter, allows transmission of light in a near infrared range, and has a refractive index of 1.7 or higher for the light in the near infrared range.

Abstract: Provided are a curable composition including a pigment, a resin having a structural unit represented by Formula 1, and a photopolymerization initiator; as well as a cured product obtained by curing the curable composition, a color filter including the cured product, a method for producing the color filter, and a solid-state imaging element or an image display device, each of which including the color filter. R1 to R3 each independently represent a hydrogen atom or an alkyl group, X1 represents —COO—, —CONR—, or an arylene group, R4 represents a divalent linking group, L1 represents a group represented by Formula 2 or 3, R5 represents an (n+1)-valent linking group, X2 represents an oxygen atom or —NRA—, RA represents a hydrogen atom, an alkyl group, or an aryl group, and n represents an integer of 1 or more.

Abstract: Provided are a curable composition including a pigment, a resin having a structural unit represented by Formula 1, and a photopolymerization initiator; as well as a cured product obtained by curing the curable composition, a color filter including the cured product, a method for producing the color filter, and a solid-state imaging element or an image display device, each of which including the color filter. R1 to R3 each independently represent a hydrogen atom or an alkyl group, X1 represents —COO—, —CONR—, or an arylene group, R4 represents a divalent linking group, L1 represents a group represented by Formula 2 or 3, R5 represents an (n+1)-valent linking group, X2 represents an oxygen atom or —NRA—, RA represents a hydrogen atom, an alkyl group, or an aryl group, and n represents an integer of 1 or more.

Abstract: Provide are a composition with which a pattern (patterned cured film) with excellent light shielding properties and suppressed undercut can be formed; a light shielding film; a solid-state imaging element; an image display device; and a method for manufacturing a cured film. The composition includes carbon black, barium sulfate, one or more kinds selected from the group consisting of copper phthalocyanine and a copper phthalocyanine derivative, an acid generator, and a crosslinking agent having a crosslinkable group which is crosslinked by an acid.

Abstract: Provided are a photosensitive composition including a colorant A, a photopolymerization initiator B, a polymerizable compound C, and a compound D which is a salt of an anion and a di- or higher valent cation having a formula weight or molecular weight of 1000 or less and has a specific absorbance of 5 or less, the specific absorbance being at a maximum absorption wavelength in a wavelength range of 400 to 700 nm; a film formed of the photosensitive composition; and a color filter, a solid-state imaging element, and an image display device, which includes the film.

Abstract: Provided are a composition with which a cured film having excellent light shielding properties and low reflection properties can be produced; a light shielding film; a solid-state imaging element; an image display device; and a method for manufacturing a cured film. The composition including carbon black, barium sulfate, one or more kinds selected from the group consisting of copper phthalocyanine and a copper phthalocyanine derivative, a resin, and a solvent, in which the solvent includes a solvent A having a boiling point of 180° C. or higher, a solvent B having a boiling point of 140° C. or higher and lower than 180° C., and a solvent C having a boiling point of 100° C. or higher and lower than 140° C.

Abstract: Provided are a photosensitive composition including a coloring material, a photopolymerization initiator, a polymerizable monomer, and a resin, in which the photopolymerization initiator includes an oxime compound OX having an aromatic ring group ArOX1 in which an electron withdrawing group is introduced into an aromatic ring, and a value obtained by dividing a mass of the polymerizable monomer by a mass of the photopolymerization initiator is 0.5 to 5.5; a film; an optical filter; a solid-state imaging element; and an image display device.

Abstract: Provided are a coloring composition including a colorant including a yellow colorant, a resin, and a solvent, in which a content of the yellow colorant in the colorant is 30% by mass or more, and the yellow colorant includes 15% by mass or more of an azomethine metal complex; a film formed of the coloring composition; an optical filter; a solid-state imaging element; and an image display device.

Abstract: The present invention provides a curable compound including a pigment, a compound A, a photopolymerization initiator, a curable compound other than the compound A, and a resin, in which a content of the compound A in a total solid content of the curable composition is 1 to 15 mass %. The compound A is a compound having each of a coloring agent partial structure, an acid group or a basic group, and a curable group. The present invention further provides a method for producing the curable composition, a film formed of the curable composition, a color filter, a method for manufacturing a color filter, a solid-state imaging element, and an image display device.

Abstract: Provided are a coloring composition including a coloring material, a resin, and a solvent, in which the coloring material contains a pteridin pigment, and a content of the coloring material in a total solid content of the coloring composition is 40% by mass or more; a film formed of the coloring composition; an optical filter; a solid-state imaging element; and an image display device.

Abstract: Provided are a curable composition including a colorant, a resin, and a thiol compound, in which a thiol value is 6×10?6 mmol/g to 6×10?4 mmol/g; a curable composition including a colorant, a resin, and a thiol compound, in which a content of the thiol compound is 1 ppm to 99 ppm; a cured product of the curable composition; a color filter including the cured product; and a solid-state imaging element and an image display device including the color filter.

Abstract: Provided are a coloring composition including a colorant A1 which includes a dye A having a cation AX+ having a coloring agent structure and an anion AZ? and an ionic compound B which is a salt of a cation BX+ and an anion BZ?, in which, in the ionic compound B, a specific absorbance at a maximum absorption wavelength in a wavelength range of 400 to 700 nm is 5 or less, the colorant A1 is contained in an amount of 40 mass % or more in a total solid content of the coloring composition, and the number of moles of the cation AX+ in the dye A, the number of moles of the anion AZ? in the dye A, and the number of moles of the anion BZ? in the ionic compound B satisfy the following expression; a film formed of the coloring composition; a color filter; a solid-state imaging element; and an image display device. 1.05?{(number of moles of anion AZ? in dye A+number of moles of anion BZ? in ionic compound B)/number of moles of cation AX+ in dye A}?5.

Abstract: Provided are a coloring composition including a colorant including a green pigment, a compound A, and a resin, in an which amount of the green pigment dissolved in 100 g of propylene glycol methyl ether acetate at 25° C. is less than 0.01 g, an amount of the compound A dissolved in 100 g of propylene glycol methyl ether acetate at 25° C. is 0.01 g or more, the coloring composition includes 0.1 to 10 parts by mass of the compound A with respect to 100 parts by mass of the green pigment, and the green pigment and the compound A satisfy a relationship of “?1.0 eV?LUMOB?LUMOA?1.0 eV”; a film; a color filter; a solid-state imaging element; and an image display device. LUMOB is an energy level of a lowest unoccupied molecular orbital of the green pigment, and LUMOA is an energy level of a lowest unoccupied molecular orbital of the compound A.

Abstract: A curable composition contains a resin containing a curable group, a colorant, a polymerization inhibitor, and a polymerization initiator. A manufacturing method of the curable composition includes a colorant dispersing step of mixing together the resin containing a curable group, the colorant, and the polymerization inhibitor and a mixing step of mixing together the colorant dispersion and the polymerization initiator so as to obtain the curable composition. A cured film is obtained by curing the curable composition. A color filter, a solid-state imaging element, and an infrared sensor have the cured film. A manufacturing method of the cured film includes a curable composition layer-forming step, an exposure step, and a development step.

Abstract: Provided are a coloring photosensitive composition including, a pigment derivative A1 in which a maximum value of a molar light absorption coefficient in a wavelength range of 400 to 700 nm is 3,000 L·mol?1·cm?1 or less, a pigment derivative A2 in which a maximum value of a molar light absorption coefficient in a wavelength range of 400 to 700 nm is more than 3,000 L·mol?1·cm?1, a pigment, a polymerizable compound, a photopolymerization initiator; a film formed from the coloring photosensitive composition; a color filter; a solid-state imaging element; and an image display device.

Abstract: Provided are a coloring composition including a green colorant, a resin, and an organic solvent, in which the green colorant includes a squarylium compound having a solubility of 30 mg/L or less in propylene glycol methyl ether acetate at 25° C.; a film formed of the coloring composition; a color filter; a method for manufacturing a color filter; a solid-state imaging element; and an image display device.

Abstract: The present invention provides a curable compound including a pigment, a compound A, a photopolymerization initiator, a curable compound other than the compound A, and a resin, in which a content of the compound A in a total solid content of the curable composition is 1 to 15 mass %. The compound A is a compound having each of a coloring agent partial structure, an acid group or a basic group, and a curable group. The present invention further provides a method for producing the curable composition, a film formed of the curable composition, a color filter, a method for manufacturing a color filter, a solid-state imaging element, and an image display device.