TW202402967A - Coloring composition, film, optical filter, solid-state imaging element and image display device - Google Patents

Abstract

The present invention provides a coloring composition which contains a coloring agent and a resin, wherein: the coloring agent contains a compound Y in which a compound represented by formula (1) is coordinated to a metal atom; and the content of the compound Y in the total solid content of the coloring composition is not less than 1% by mass but less than 10% by mass. In formula (1), R1 represents a hydrogen atom, an alkyl group or an aryl group; each of R2 to R11 independently represents a hydrogen atom or a substituent, and two moieties adjacent to each other among the R2 to R11 moieties may combine with each other to form a ring; and at least one moiety among the R2 to R11 moieties represents a substituent. The present invention also provides a film, an optical filter, a solid-state imaging element and an image display device, each of which uses this coloring composition.

Description

Colored compositions, films, optical filters, solid-state imaging devices and image display devices

The present invention relates to a coloring composition containing a coloring agent. Furthermore, the present invention relates to a film, an optical filter, a solid-state imaging element, and an image display device using a colored composition.

In recent years, due to the popularity of digital cameras, camera-equipped mobile phones, etc., the demand for solid-state imaging components such as charge-coupled device (CCD) image sensors has increased significantly. As a central device in displays or optical components, color filters are used. Color filters usually have pixels of three primary colors: red, green, and blue, and play the role of decomposing transmitted light into the three primary colors.

Colored pixels of each color of the color filter are produced using a coloring composition containing a colorant. Patent Document 1 describes forming pixels of a color filter using a coloring composition containing: a pigment containing a formimine metal complex pigment; and a formimine metal complex pigment. Introduce pigment derivatives with 2 sulfonic acid groups; resin; and solvent.

[Patent Document 1] Japanese Patent Application Publication No. 2009-035671

In recent years, there has been a demand for further improvement in heat and moisture resistance of films formed using colored compositions containing colorants.

Therefore, an object of the present invention is to provide a colored composition capable of forming a film excellent in heat and moisture resistance. Furthermore, the present invention provides a film, an optical filter, a solid-state imaging element, and an image display device.

Based on investigations by the present inventors, it was found that the above object can be achieved by the coloring composition described below, and the present invention was completed. Accordingly, the present invention provides the following.

<1> A coloring composition containing a coloring agent and a resin, wherein the coloring agent contains a compound Y in which a compound represented by formula (1) is coordinated to a metal atom, and the above-mentioned amount in the total solid content of the coloring composition The content of compound Y is 1 mass% or more and less than 10 mass%, [Chemical 1] In formula (1), R ¹ represents a hydrogen atom, an alkyl group or an aryl group, R ² to R ¹¹ each independently represents a hydrogen atom or a substituent, and the above substituent is a nitro group, a cyano group, -NR ¹⁰¹ R ¹⁰² , - OR ¹⁰³ , -SR ¹⁰⁴ , -COOR ¹⁰⁵ , -OCOR ¹⁰⁶ , -SO ₂ R ¹⁰⁷ , -SO ₂ NR ¹⁰⁸ R ¹⁰⁹ , -SO ₂ OR ¹¹⁰ , -CONR ¹¹¹ R ¹¹² or -NR ¹¹³ COR ¹¹⁴ , R ¹⁰¹ and R ¹⁰² each independently represents a hydrogen atom, an alkyl group or an aryl group, R ¹⁰¹ and R ¹⁰² may be bonded to form a ring, R ¹⁰³ to R ¹¹⁴ each independently represents an alkyl group or an aryl group, among R ² to R ¹¹ , Two adjacent ones may be bonded to form a ring, wherein at least one of R ² to R ¹¹ is the above-mentioned substituent. <2> The colored composition according to <1>, wherein the metal atom is a copper atom or a zinc atom. <3> The colored composition according to <1>, wherein the metal atom is a copper atom. <4> The colored composition according to any one of <1> to <3>, wherein the maximum absorption wavelength of the compound Y exists in a wavelength range of 400 to 700 nm. <5> The colored composition according to any one of <1> to <4>, wherein the colorant further contains a green colorant. <6> The colored composition according to any one of <1> to <5>, further containing a polymerizable compound and a photopolymerization initiator. <7> The colored composition according to any one of <1> to <6>, which is used in a color filter or an infrared transmission filter. <8> A film obtained from the colored composition according to any one of <1> to <7>. <9> An optical filter having the film according to <8>. <10> A solid-state imaging element having the film according to <8>. <11> An image display device having the film according to <8>. [Effects of the invention]

According to the present invention, it is possible to provide a colored composition capable of forming a film excellent in heat and moisture resistance. Furthermore, a film, an optical filter, a solid-state imaging element, and an image display device can be provided.

Hereinafter, the contents of the present invention will be described in detail. In this specification, "～" is used in the sense that the numerical values described before and after it are included as the lower limit and the upper limit. Among the labels for groups (atomic groups) in this specification, the labels indicating unsubstituted and unsubstituted include groups (atomic groups) without substituents as well as groups (atomic groups) with substituents. For example, "alkyl" includes not only alkyl groups without substituents (unsubstituted alkyl groups) but also alkyl groups with substituents (substituted alkyl groups). In this specification, "exposure" includes not only exposure using light but also drawing using particle beams such as electron beams and ion beams, unless otherwise specified. Examples of the light used for exposure include the bright line spectrum of a mercury lamp, actinic rays or radiation such as far ultraviolet rays, extreme ultraviolet rays (EUV light), X-rays, and electron beams represented by excimer lasers. In this specification, "(meth)acrylate" means both or either acrylate and methacrylate, "(meth)acrylic acid" means both or either acrylic acid and methacrylic acid, and "(meth)acrylic acid" means both or either acrylic acid and methacrylic acid. "Meth)acrylyl" means both or either of an acrylyl group and a methacrylyl group. In this specification, Me in the structural formula represents a methyl group, Et represents an ethyl group, Bu represents a butyl group, and Ph represents a phenyl group. In this specification, the weight average molecular weight and the number average molecular weight are polystyrene-converted values measured by the GPC (gel permeation chromatography) method. In this specification, the total solid content refers to the total mass of components excluding solvents from all components of the composition. In this specification, pigments refer to compounds that are not easily soluble in solvents. In this specification, the term "step" includes not only independent steps, but also includes them even when they cannot be clearly distinguished from other steps, as long as the expected effect of the step is achieved.

＜Coloring composition＞ The coloring composition of the present invention contains a coloring agent and a resin, and is characterized in that the coloring agent contains compound Y in which a compound represented by formula (1) is coordinated to a metal atom, and the above-mentioned coloring composition in the total solid content of the coloring composition contains compound Y. The content of compound Y is 1 mass% or more and less than 10 mass%.

According to the colored composition of the present invention, a film excellent in heat and moisture resistance can be formed. The detailed reason why this effect is obtained is not yet clear, but it is speculated that because compound Y has moderate hydrophobicity, even if water penetrates into the film, the interaction between compounds Y will not be destroyed by water and the association will be maintained. condition.

The colored composition of the present invention can be suitably used as a colored composition for color filters or infrared transmission filters. More specifically, it can be preferably used as a colored composition for forming pixels of a color filter or a colored composition for forming an infrared transmission filter, and more preferably can be used as a colored composition for forming pixels of a color filter. Examples of types of pixels include red pixels, green pixels, blue pixels, magenta pixels, cyan pixels, and yellow pixels. Red pixels, green pixels, or yellow pixels are preferred, and red pixels or green pixels are more preferred. Green pixels are further better.

When a film with a thickness of 0.65 μm is formed using the colored composition of the present invention, the wavelength at which the light transmittance of the film becomes 50% is preferably within the wavelength range of 470 to 520 nm, and is preferably within the wavelength range of 475 to 520 nm. More preferably, it exists in the wavelength range of 480 to 520 nm, and it is still more preferably. Among them, it is preferable that the wavelength at which the light transmittance reaches 50% exists in the wavelength range of 470 to 520 nm and the wavelength range of 575 to 625 nm respectively. In this aspect, it is preferable that the wavelength on the short wavelength side where the light transmittance is 50% exists in the wavelength range of 475 to 520 nm, and it is more preferable that it exists in the wavelength range of 480 to 520 nm. Moreover, it is preferable that the wavelength on the long wavelength side where the light transmittance is 50% exists in the wavelength range of 580 to 620 nm, and it is more preferable that it exists in the wavelength range of 585 to 615 nm. A colored composition capable of forming a film having such spectral characteristics is preferably used as a colored composition for forming green pixels of a color filter.

Each component used in the colored composition of the present invention will be described below.

<<Coloring agent>> The colored composition of the present invention contains a coloring agent. As the coloring agent, a compound Y containing a compound represented by formula (1) coordinated to a metal atom is used. Compound Y is a metal imine complex. The content of compound Y in the total solid content of the coloring composition is 1 mass % or more and less than 10 mass %. The lower limit of the content of compound Y in the total solid content of the coloring composition is preferably 2 mass % or more, more preferably 3 mass % or more, and still more preferably 4 mass % or more. The upper limit of the content is preferably 8 mass% or less, and more preferably 6 mass% or less. [Chemicalization 2] In formula (1), R ¹ represents a hydrogen atom, an alkyl group or an aryl group, R ² to R ¹¹ each independently represents a hydrogen atom or a substituent, and the above substituent is a nitro group, a cyano group, -NR ¹⁰¹ R ¹⁰² , - OR ¹⁰³ , -SR ¹⁰⁴ , -COOR ¹⁰⁵ , -OCOR ¹⁰⁶ , -SO ₂ R ¹⁰⁷ , -SO ₂ NR ¹⁰⁸ R ¹⁰⁹ , -SO ₂ OR ¹¹⁰ , -CONR ¹¹¹ R ¹¹² or -NR ¹¹³ COR ¹¹⁴ , R ¹⁰¹ and R ¹⁰² each independently represents a hydrogen atom, an alkyl group or an aryl group, R ¹⁰¹ and R ¹⁰² may be bonded to form a ring, R ¹⁰³ to R ¹¹⁴ each independently represents an alkyl group or an aryl group, among R ² to R ¹¹ , Two adjacent ones may be bonded to form a ring, in which at least one of R ² to R ¹¹ is a substituent.

The number of carbon atoms in the alkyl group represented by R ¹ in formula (1) is preferably 1 to 30, more preferably 1 to 15, and further preferably 1 to 8. The alkyl group may be linear, branched, or cyclic, but linear or branched is preferred, and linear is more preferred. The alkyl group may have a substituent. Examples of the substituent include substituent T described below. The number of carbon atoms of the aryl group represented by R ¹ in formula (1) is preferably 6 to 30, more preferably 6 to 20, and further preferably 6 to 12. The aryl group may have a substituent. Examples of the substituent include substituent T described below. R ¹ in formula (1) is preferably a hydrogen atom or an alkyl group, more preferably a hydrogen atom.

R ² to R ¹¹ in formula (1) each independently represent a hydrogen atom or a substituent. The above substituents represented by R ² to R ¹¹ are nitro group, cyano group, -NR ¹⁰¹ R ¹⁰² , -OR ¹⁰³ , -SR ¹⁰⁴ , -COOR ¹⁰⁵ , -OCOR ¹⁰⁶ , -SO ₂ R ¹⁰⁷ , -SO ₂ NR ¹⁰⁸ R ¹⁰⁹ , -SO ₂ OR ¹¹⁰ , -CONR ¹¹¹ R ¹¹² or -NR ¹¹³ COR ¹¹⁴ , nitro, cyano, -NR ¹⁰¹ R ¹⁰² , -OR ¹⁰³ , -SR ¹⁰⁴ , -COOR ¹⁰⁵ or -CONR ¹¹¹ R ¹¹² is better. R ¹⁰¹ and R ¹⁰² each independently represent a hydrogen atom, an alkyl group or an aryl group, R ¹⁰¹ and R ¹⁰² may be bonded to form a ring, and R ¹⁰³ to R ¹¹⁴ each independently represent an alkyl group or an aryl group. The number of carbon atoms in the alkyl group represented by R ¹⁰¹ to R ¹¹⁴ is preferably 1 to 10, more preferably 1 to 5, further preferably 1 to 3, and particularly preferably 1 or 2. The alkyl group may be linear, branched, or cyclic, but linear or branched is preferred, and linear is more preferred. The alkyl group may have a substituent. Examples of the substituent include substituent T described below. The alkyl group represented by R ¹⁰¹ to R ¹¹⁴ is preferably a methyl group or an ethyl group. The number of carbon atoms in the aryl group represented by R ¹⁰¹ to R ¹¹⁴ is preferably 6 to 30, more preferably 6 to 20, and further preferably 6 to 12. The aryl group may have a substituent. Examples of the substituent include substituent T described below. R ¹⁰¹ and R ¹⁰² may be bonded to form a ring. Examples of the ring formed by bonding R ¹⁰¹ and R ¹⁰² include a pyrrolidine ring, a piperidine ring, a piperidine ring, a morpholine ring, and the like.

It is preferred that R ¹⁰¹ and R ¹⁰² each independently represent a hydrogen atom or an alkyl group, and a hydrogen atom, a methyl group or an ethyl group is more preferred. R ¹⁰³ to R ¹¹⁴ are each independently preferably an alkyl group, more preferably a methyl group or an ethyl group.

Among R ² to R ¹¹ in formula (1), two adjacent ones may be bonded to form a ring. The ring formed may be a hydrocarbon ring or a heterocyclic ring. Moreover, the hydrocarbon ring may be an aliphatic hydrocarbon ring or an aromatic hydrocarbon ring. Examples of heteroatoms contained in the heterocyclic ring include nitrogen atoms, sulfur atoms and oxygen atoms. The heterocyclic ring is preferably a 5-membered ring or a 6-membered ring. Specific examples of the formed ring include hydrocarbon rings such as benzene ring and naphthalene ring, dioxane ring, pyrrole ring, furan ring, thiophene ring, pyridine ring, imidazole ring, pyrazole ring, ethazole ring, and thiazole. Ring, imidazoline ring, pyridine ring, pyrimidine ring, pyridine ring, indole ring, isoindole ring, benzimidazole ring, benzothezole ring, benzothiazole ring, benzotriazole ring, purine ring , quinoline ring, isoquinoline ring, quinazoline ring, quinoline ring, cinnoline ring, pteridine ring, pyrrolidine ring, piperidine ring, tetrahydrofuran ring, tetrahydropyran ring, tetrahydrothiophene ring, Tetrahydrothiopyran ring and other heterocyclic rings. The ring formed above may further have a substituent. Examples of the substituent include the substituent T described below, and the substituents described above as the substituents represented by R ² to R ¹¹ are preferred.

At least one of R ² to R ¹¹ in formula (1) is the above-mentioned substituent, and 1 to 4 (more preferably 1 or 2) among R ² to R ¹¹ in formula (1) are further preferably 1) is preferably one of the above substituents. Furthermore, at least one of R ³ , R ⁴ , R ⁵ , R ⁶ , R ⁹ and R ¹⁰ (preferably R ⁹ ) in the formula (1) can form a film with better moisture and heat resistance. And at least one of R ¹⁰ , more preferably R ⁹ ) is the above-mentioned substituent. Among them, at least one of R ³ , R ⁴ , R ⁵ , R ⁶ , R ⁹ and R ¹⁰ (preferably R ⁹ ) in the formula (1) can form a film with more excellent moisture and heat resistance. At least one of R ¹⁰ and R 10 , more preferably R ⁹ ) is the above-mentioned substituent, and the remaining ones are preferably hydrogen atoms.

In compound Y, examples of the metal atom to which the compound represented by formula (1) is coordinated include a copper atom, a zinc atom, an iron atom, a titanium atom, an aluminum atom, a tin atom, a magnesium atom, a chromium atom, and a calcium atom. and silicon atoms, copper atoms and zinc atoms are preferred, and copper atoms are even more preferred. In compound Y, one compound represented by formula (1) may be coordinated to the metal atom, or two or more compounds may be coordinated to it. Furthermore, a ligand other than the compound represented by formula (1) may be further coordinated to the metal atom. Examples of ligands include heterocyclic compounds (for example, pyridine, pyrimidine, imidazole, pyrazole, triazole, tetrazole, quinoline, 1,10-phenanthroline, etc.), protic compounds (for example, water, methanol) , ethanol, etc.), amine compounds (such as triethylamine, N,N,N',N'-tetramethylenediamine, ethylenediaminetetraacetic acid N,N,N',N'',N''- Pentamethyldiethylenetriamine, etc.), amide compounds (e.g., N,N-dimethylacetamide, N-methylpyrrolidone, etc.), dimethyltrisoxide, cyclotenine, nitrile compounds (such as acetonitrile, etc.) etc. Furthermore, compound Y may be a binuclear complex. When a compound represented by the formula (1) is coordinated to a metal atom, examples of the compound Y include a compound represented by the following formula (1-1), a compound represented by the formula (1-2) Compounds, compounds represented by formula (1-3), compounds represented by formula (1-4), etc. In the following formula, M ¹ to M ⁵ each independently represent a metal atom. In addition, the compound Y may be a compound in which the ligand is coordinated with the metal atom in a ratio of 1:3, a compound in which the ligand is coordinated with the metal atom in a ratio of 1:4, or a compound in which the ligand is coordinated with the metal atom in a ratio of 1:4. Compounds coordinated in a ratio of 2:3, and compounds in which the ligand is coordinated to the metal atoms in a ratio of 3:3. Alternatively, a part of the ligand may be separated from the metal atom, or a compound other than the ligand may be coordinated to the metal atom. [Chemical 3]

(Substituent T) Examples of the above substituent T include the following groups. Halogen atom (for example, fluorine atom, chlorine atom, bromine atom, iodine atom), alkyl group (preferably an alkyl group having 1 to 30 carbon atoms), alkenyl group (preferably an alkenyl group having 2 to 30 carbon atoms), Alkynyl group (preferably an alkynyl group with 2 to 30 carbon atoms), aryl group (preferably an aryl group with 6 to 30 carbon atoms), heterocyclic group (preferably a heterocyclic group with 1 to 30 carbon atoms), Amine group (preferably an amine group having 0 to 30 carbon atoms), alkoxy group (preferably an alkoxy group having 1 to 30 carbon atoms), aryloxy group (preferably an aryloxy group having 6 to 30 carbon atoms) ), heterocyclic oxy group (preferably a heterocyclic oxy group having 1 to 30 carbon atoms), hydroxyl group (preferably a hydroxyl group having 2 to 30 carbon atoms), alkoxycarbonyl group (preferably a hydroxyl group having 2 to 30 carbon atoms) 30 alkoxycarbonyl group), aryloxycarbonyl group (preferably an aryloxycarbonyl group with 7 to 30 carbon atoms), heterocyclicoxycarbonyl group (preferably an aryloxycarbonyl group with 2 to 30 carbon atoms), acyloxy group (preferably a acyloxy group with 2 to 30 carbon atoms), amide group (preferably a amide group with 2 to 30 carbon atoms), aminocarbonylamino group (preferably a amide group with 2 to 30 carbon atoms) aminocarbonylamino group), alkoxycarbonylamino group (preferably alkoxycarbonylamino group having 2 to 30 carbon atoms), aryloxycarbonylamino group (preferably aryloxycarbonylamino group having 7 to 30 carbon atoms) (carbonylamino group), sulfonamide group (preferably sulfonamide group with 0 to 30 carbon atoms), sulfonamide group (preferably sulfonamide group with 0 to 30 carbon atoms), Aminomethyl group (preferably an aminomethyl group having 1 to 30 carbon atoms), alkylthio group (preferably an alkylthio group having 1 to 30 carbon atoms), arylthio group (preferably having 6 to 30 carbon atoms) arylthio group), heterocyclic thio group (preferably a heterocyclic thio group with 1 to 30 carbon atoms), alkylsulfonyl group (preferably an alkylsulfonyl group with 1 to 30 carbon atoms), alkyl group Sulfonylamine group (preferably an alkylsulfonylamine group having 1 to 30 carbon atoms), arylsulfonylamine group (preferably an arylsulfonylamine group having 6 to 30 carbon atoms), arylsulfonylamine group Amino group (preferably an arylsulfonylamine group with 6 to 30 carbon atoms), heterocyclic sulfonylamine group (preferably a heterocyclic sulfonylamine group with 1 to 30 carbon atoms), heterocyclic sulfonylamine group group (preferably a heterocyclic sulfenylamine group having 1 to 30 carbon atoms), an alkyl sulfenyl group (preferably an alkyl sulfinyl amine group having 1 to 30 carbon atoms), an aryl sulfenyl group (preferably an arylsulfenyl group having 6 to 30 carbon atoms), a heterocyclic sulfinyl group (preferably a heterocyclic sulfenyl group having 1 to 30 carbon atoms), ureido group (preferably an aryl sulfinyl group having a carbon number of 1 to 30 1~30 urea group), hydroxyl group, nitro group, carboxyl group, sulfo group, phosphate group, carboxylic acid amide group, sulfonate amide group, amide imide group, phosphine group, mercapto group, cyano group, alkyl sulfenyl group Acid group, arylsulfinic acid group, aryl azo group, heterocyclic azo group, phosphinyl group, phosphinyloxy group, phosphinylamine group, silicon group, hydrazine group, imine group. When these groups are groups capable of further substitution, they may further have a substituent.

Compound Y may be a pigment or a dye.

The maximum absorption wavelength of compound Y is preferably in the range of wavelength 400 to 700 nm, and more preferably exists in the range of wavelength 400 to 600 nm.

When compound Y is a pigment, the average primary particle size of compound Y is preferably 1 to 200 nm. The lower limit is preferably 5 nm or more, and more preferably 10 nm or more. The upper limit is preferably 180 nm or less, more preferably 150 nm or less, and still more preferably 100 nm or less. In addition, in this specification, the primary particle size of a pigment can be determined from the photograph obtained by observing the primary particles of the pigment with a transmission electron microscope. Specifically, the projected area of the primary particles of the pigment is determined, and the equivalent circle diameter corresponding thereto is calculated as the primary particle diameter of the pigment. In addition, the average primary particle diameter in the present invention is the arithmetic mean of the primary particle diameters of 400 primary particles of the pigment. In addition, the primary particles of the pigment refer to independent particles that are not agglomerated.

When the compound Y is a pigment, the crystallite size, calculated from the half-value width of the peak derived from any crystal plane in the X-ray diffraction spectrum using CuKα rays as the X-ray source, is preferably 0.1 to 100 nm. , 0.5~50nm is better.

When synthesizing compound Y, raw materials that have been purified using activated carbon, silica gel, or the like can also be used. Examples of adsorbents used for purification include activated carbon, silica gel, zeolite, synthetic adsorbents, and florisil. Powdered or granular materials can preferably be used as these materials. The purification treatment is preferably performed by a method in which the raw material is dissolved in an organic solvent or water, and the dissolved liquid is passed through a filter-shaped adsorbent, or a method in which the adsorbent is added to the dissolved liquid and stirred. The adsorbent amount used for the purification treatment is preferably 0.01 to 10 parts by mass relative to 1 part by mass of the raw material. Methanol, acetone, methyl ethyl ketone, acetonitrile, tetrahydrofuran, cyclopentanone, N-methyl-2-pyrrolidone, etc. can be preferably used as the organic solvent for dissolving the raw materials. After filtering the adsorbent, the organic solvent is distilled off, and a purified raw material can be obtained by crystallization by adding a poor solvent.

Specific examples of compound Y include compounds (Y-1) to (Y-48) described in the Examples described below.

The coloring agent contained in the coloring composition of the present invention may further contain coloring agents other than the above-mentioned compound Y. Examples of other colorants used in combination include color colorants such as green colorants, red colorants, yellow colorants, purple colorants, blue colorants, orange colorants, and black colorants. As other colorants, at least one selected from green colorants, red colorants, and orange colorants is preferred, at least one selected from green colorants and red colorants is more preferred, and green colorants are further preferred. Better. Other colorants may be pigments or dyes, but pigments are preferred.

The average primary particle size of the pigment is preferably 1 to 200 nm. The lower limit is preferably 5 nm or more, and more preferably 10 nm or more. The upper limit is preferably 180 nm or less, more preferably 150 nm or less, and still more preferably 100 nm or less. If the average primary particle diameter of the pigment is within the above range, the dispersion stability of the pigment in the resin composition will be good.

Examples of the red colorant include diketopyrrolopyrrole compounds, anthraquinone compounds, azo compounds, naphthol compounds, formimine compounds, Kuchiyamaguchi star compounds, quinacridone compounds, perylene compounds, thioindigo compounds, and the like. Since it is easier to form a film with better light resistance, diketopyrrolopyrrole compounds, anthraquinone compounds, and azo compounds are preferred, and diketopyrrolopyrrole compounds are more preferred. In addition, the red colorant is preferably a pigment.

Specific examples of the red colorant include C.I. (Color Index) Pigment Red 1, 2, 3, 4, 5, 6, 7, 9, 10, 14, 17, 22, 23, 31, 38, 41 , 48:1, 48:2, 48:3, 48:4, 49, 49:1, 49:2, 52:1, 52:2, 53:1, 57:1, 60:1, 63:1 ,66,67,81:1,81:2,81:3,83,88,90,105,112,119,122,123,144,146,149,150,155,166,168,169,170 ,171,172,175,176,177,178,179,184,185,187,188,190,200,202,206,207,208,209,210,216,220,224,226,242,246 , 254, 255, 264, 269, 270, 272, 279, 291, 294, 295, 296, 297 and other red pigments. In addition, as the red colorant, diketopyrrolopyrrole compounds in which at least one bromine atom is substituted in the structure described in Japanese Patent Application Laid-Open No. 2017-201384 and those described in paragraphs 0016 to 0022 of Japanese Patent No. 6248838 can also be used. Diketopyrrolopyrrole compound, diketopyrrolopyrrole compound described in International Publication No. 2012/102399, diketopyrrolopyrrole compound described in International Publication No. 2012/117965, Japanese Patent Application Laid-Open No. 2020-085947 The brominated diketopyrrolopyrrole compound described in Japanese Patent Application Laid-Open No. 2012-229344, the naphthol azo compound described in Japanese Patent Publication No. 6516119, the red colorant described in Japanese Patent No. 6525101 Red colorant, brominated diketopyrrolopyrrole compound described in paragraph 0229 of Japanese Patent Application Laid-Open No. 2020-090632, anthraquinone compound described in Korean Patent Publication No. 10-2019-0140741, Korean Patent Publication No. 10 - Anthraquinone compounds described in Japanese Patent Application Publication No. 2019-0140744, perylene compounds described in Japanese Patent Application Publication No. 2020-079396, diketopyrrolopyrrole compounds described in paragraphs 0025 to 0041 of Japanese Patent Application Publication No. 2020-066702, etc. . In addition, as the red colorant, a compound having the following structure can also be used: an aromatic ring group in which a group bonded with an oxygen atom, a sulfur atom or a nitrogen atom is introduced into an aromatic ring, and a diketopyrrolopyrrole skeleton. bond.

As the red colorant, C.I. Pigment Red 122, 177, 254, 255, 264, 269, and 272 are preferred, C.I. Pigment Red 254, 264, and 272 are more preferred, and C.I. Pigment Red 254 and 264 are further preferred.

Examples of the green colorant include phthalocyanine compounds, squaraine compounds, and the like, and phthalocyanine compounds are preferred because they can easily form a film with better light resistance. In addition, the green colorant is preferably a pigment.

Specific examples of the green colorant include green pigments such as C.I. Pigment Green 7, 10, 36, 37, 58, 59, 62, 63, 64, 65, and 66. In addition, as the green colorant, it is also possible to use a halide zinc phthalocyanine pigment having an average number of halogen atoms in one molecule of 10 to 14, an average number of bromine atoms in one molecule of 8 to 12, and an average number of chlorine atoms in 2 to 5. . Specific examples include compounds described in International Publication No. 2015/118720. In addition, as the green colorant, the compound described in Chinese Patent Application No. 106909027, the phthalocyanine compound having a phosphate ester as a ligand described in International Publication No. 2012/102395, and Japanese Patent Application Laid-Open No. 2019-008014 can also be used. Phthalocyanine compounds described in Japanese Patent Application Publication No. 2018-180023, phthalocyanine compounds described in Japanese Patent Application Publication No. 2019-038958, aluminum phthalocyanine compounds described in Japanese Patent Application Publication No. 2020-070426 Cyanine compounds, core-shell pigments described in Japanese Patent Application Publication No. 2020-076995, diarylmethane compounds described in Japanese Patent Application Publication No. 2020-504758, etc.

As the green colorant, C.I. Pigment Green 7, 36, 58, 62, and 63 are preferred. used for

Specific examples of the orange colorant include C.I. Pigment Orange 2, 5, 13, 16, 17:1, 31, 34, 36, 38, 43, 46, 48, 49, 51, 52, 55, 59, 60, 61, 62, 64, 71, 73 and other orange pigments.

Examples of the yellow colorant include azo compounds, imine compounds, isoindoline compounds, pteridine compounds, quinoline compounds, and perylene compounds. Specific examples of the yellow colorant include C.I. Pigment Yellow 1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 24, 31, 32, 34, 35, 35:1, 36, 36:1, 37, 37:1, 40, 42, 43, 53, 55, 60, 61, 62, 63, 65, 73, 74, 77, 81, 83, 86, 93, 94, 95, 97, 98, 100, 101, 104, 106, 108, 109, 110, 113, 114, 115, 116, 117, 118, 119, 120, 123, 125, 126, 127, 128, 129, 137, 138, 139, 147, 148, 150, 151, 152, 153, 154, 155, 156, 161, 162, 164, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 179, 180, 181, 182, 185, 187, 188, 193, 194, 199, 213, 214, 215, 228, 231, 232, 233, 234, 235, 236, etc. Yellow pigment.

Moreover, as a yellow coloring agent, the nickel azobarbiturate complex of the following structure can also be used. [Chemical 4]

In addition, as the yellow colorant, compounds described in Japanese Patent Application Laid-Open No. 2017-201003, compounds described in Japanese Patent Application Laid-Open No. 2017-197719, and compounds 0011 to 0062 and 0137 of Japanese Patent Application Laid-Open No. 2017-171912 can also be used. Compounds described in paragraphs 0276 to 0276, compounds described in paragraphs 0010 to 0062 and 0138 to 0295 of Japanese Patent Application Laid-Open No. 2017-171913, and compounds described in paragraphs 0011 to 0062 and 0139 to 0190 of Japanese Patent Application Laid-Open No. 2017-171914. Compounds, compounds described in paragraphs 0010 to 0065 and 0142 to 0222 of Japanese Patent Application Publication No. 2017-171915, quinoline compounds described in paragraphs 0011 to 0034 of Japanese Patent Application Publication No. 2013-054339, Japanese Patent Application Publication No. 2014- Quinoline yellow compounds described in paragraphs 0013 to 0058 of Publication No. 026228, isoindoline compounds described in Japanese Patent Application Laid-Open No. 2018-062644, quinoline yellow compounds described in Japanese Patent Application Laid-Open No. 2018-203798, Japan Quinophthalone compounds described in Japanese Patent Application Laid-Open No. 2018-062578, quinophthaline compounds described in Japanese Patent Application Publication No. 6432076, quinophthaline compounds described in Japanese Patent Application Publication No. 2018-155881, Japanese Patent Application Laid-Open No. 2018- Quinophthalone compounds described in Japanese Patent Application Laid-Open No. 111757, quinophthalene compounds described in Japanese Patent Application Laid-Open No. 2018-040835, quinophthaline compounds described in Japanese Patent Application Laid-Open No. 2017-197640, Japanese Patent Application Laid-Open No. 2016-145282 The quinophthalone compound described in the publication, the quinophthalone compound described in the Japanese Patent Application Laid-Open No. 2014-085565, the quinophthalone compound described in the Japanese Patent Application Laid-Open No. 2014-021139, the quinophthalone compound described in the Japanese Patent Application Laid-Open No. 2013-209614 The quinophthalone compound described in Japanese Patent Application Laid-Open No. 2013-209435, the quinophthalone compound described in Japanese Patent Application Laid-Open No. 2013-181015, and the quinophthaline compound described in Japanese Patent Application Laid-Open No. 2013-061622 Quinophthalone compound, quinoline compound described in Japanese Patent Application Laid-Open No. 2013-032486, quinophthalate compound described in Japanese Patent Application Laid-Open No. 2012-226110, quinoline described in Japanese Patent Application Laid-Open No. 2008-074987 Yellow compound, quinophthalone compound described in Japanese Patent Application Laid-Open No. 2008-081565, quinophthalate compound described in Japanese Patent Application Laid-Open No. 2008-074986, quinophthaline compound described in Japanese Patent Application Laid-Open No. 2008-074985 , the quinoline yellow compound described in Japanese Patent Publication No. 2008-050420, the quinoline yellow compound described in Japanese Patent Publication No. 2008-031281, the quinoline yellow compound described in Japanese Patent Publication No. 48-032765, Japan Quinophthalone compounds described in Japanese Patent Application Publication No. 2019-008014, quinophthalone compounds described in Japanese Patent Application Publication No. 6607427, methine dyes described in Japanese Patent Application Publication No. 2019-073695, Japanese Patent Application Publication No. 2019- The methine dye described in Japanese Patent Application Publication No. 073696, the methine dye described in Japanese Patent Application Publication No. 2019-073697, the methine dye described in Japanese Patent Application Publication No. 2019-073698, Korean Patent Publication No. 10-2014 - Compounds described in Japanese Patent Application Publication No. 0034963, compounds described in Japanese Patent Application Publication No. 2017-095706, compounds described in Taiwan Patent Application Publication No. 201920495, compounds described in Japanese Patent Application Publication No. 6607427, Japanese Patent Application Publication No. 2020 Compounds described in Japanese Patent Application Publication No. -033525, compounds described in Japanese Patent Application Publication No. 2020-033524, compounds described in Japanese Patent Application Publication No. 2020-033523, compounds described in Japanese Patent Application Publication No. 2020-033522, Japanese Patent Application Laid-Open No. 2020-033522 Compounds described in Japanese Patent Application Publication No. 2020-033521, compounds described in International Publication No. 2020/045200, compounds described in International Publication No. 2020/045199, compounds described in International Publication No. 2020/045197, Japanese Patent Application Laid-Open No. Azo compounds described in Japanese Patent Application Publication No. 2020-093994, perylene compounds described in Japanese Patent Application Publication No. 2020-083982, perylene compounds described in International Publication No. 2020/105346, Japanese Patent Application Publication No. 2020-517791 A quinoline yellow compound, a compound represented by the following formula (QP1), and a compound represented by the following formula (QP2). In addition, from the viewpoint of improving the color value, those in which these compounds are polymerized can also be preferably used. [Chemistry 5]

In the formula (QP1), X ¹ to X ¹⁶ each independently represent a hydrogen atom or a halogen atom, and Z ¹ represents an alkylene group having 1 to 3 carbon atoms. Specific examples of the compound represented by formula (QP1) include the compound described in paragraph 0016 of Japanese Patent No. 6443711. [Chemical 6]

In formula (QP2), Y ¹ to Y ³ each independently represent a halogen atom. n and m represent an integer from 0 to 6, and p represents an integer from 0 to 5. (n+m) is 1 or more. Specific examples of the compound represented by formula (QP2) include compounds described in paragraphs 0047 to 0048 of Japanese Patent No. 6432077.

Specific examples of the purple colorant include purple pigments such as C.I. Pigment Violet 1, 19, 23, 27, 32, 37, 42, 60, and 61.

Specific examples of the blue colorant include C.I. Pigment Blue 1, 2, 15, 15:1, 15:2, 15:3, 15:4, 15:6, 16, 22, 29, 60, and 64 , 66, 79, 80, 87, 88 and other blue pigments. Furthermore, as the blue colorant, an aluminum phthalocyanine compound having a phosphorus atom can also be used. Specific examples include compounds described in paragraphs 0022 to 0030 of Japanese Patent Application Laid-Open No. 2012-247591 and paragraph 0047 of Japanese Patent Application Laid-Open No. 2011-157478.

In addition, as the colorant, the triarylmethane dye polymer described in Korean Patent Publication No. 10-2020-0028160, the Yamaguchi star compound described in Japanese Patent Publication No. 2020-117638, and the International Publication No. 2020 can be used. Phthalocyanine compounds described in /174991, isoindoline compounds described in Japanese Patent Application Laid-Open No. 2020-160279 or their salts, and represented by Formula 1 described in Korean Patent Publication No. 10-2020-0069442 The compound represented by Formula 1 described in Korean Patent Publication No. 10-2020-0069730, the compound represented by Formula 1 described in Korean Patent Publication No. 10-2020-0069070, Korean Patent Publication No. 10 -The compound represented by Formula 1 described in Publication No. 2020-0069067, the compound represented by Formula 1 described in Korean Patent Publication No. 10-2020-0069062, the halide zinc phthalocyanine pigment described in Japanese Patent No. 6809649 , the isoindoline compound described in Japanese Patent Application Laid-Open No. 2020-180176, the phenanthroline compound described in Japanese Patent Application Publication No. 2021-187913, the halide zinc phthalocyanine described in International Publication No. 2022/004261, Halogenated zinc phthalocyanine described in International Publication No. 2021/250883. The pigment or dye can be a rotaxane, and the pigment skeleton can be used for the ring structure of the rotaxane, the rod-like structure, or both structures.

Examples of the black colorant include dibenzofuranone compounds, azomethine compounds, perylene compounds, azo compounds, and the like, with dibenzofuranone compounds and perylene compounds being preferred. Examples of the dibenzofuranone compound include compounds described in Japanese Patent Application Publication No. 2010-534726, Japanese Patent Application Publication No. 2012-515233, Japanese Patent Application Publication No. 2012-515234, etc., for example, it can be used as a dibenzofuranone compound manufactured by BASF Corporation. "Irgaphor Black" obtained. Examples of the perylene compound include the compounds described in paragraphs 0016 to 0020 of Japanese Patent Application Laid-Open No. 2017-226821, C.I. Pigment Black 31, 32, and the like. Examples of the azomethine compound include compounds described in Japanese Patent Application Laid-Open No. 01-170601, Japanese Patent Application Laid-Open No. 02-034664, etc., for example, compounds manufactured by Dainichiseika Color & Chemicals Mfg. Co., Ltd. "CHROMO FINE BLACK A1103" was obtained.

Regarding the preferred diffraction angles of various pigments, please refer to Japanese Patent No. 6561862, Japanese Patent No. 6413872, Japanese Patent No. 6281345, Japanese Patent Publication No. 2020-026503, and Japanese Patent Publication No. 2020-033526. records, these contents are incorporated into this manual. In addition, as the pyrrolopyrrole-based pigment, those having a crystallite size of 140 Å or less in the direction of the plane corresponding to the maximum peak in the X-ray diffraction pattern among the eight planes of the lattice plane (±1±1±1) may also be used. Better. In addition, the physical properties of the pyrrolopyrrole-based pigment are preferably as described in paragraphs 0028 to 0073 of Japanese Patent Application Laid-Open No. 2020-097744.

The crystallite size, calculated from the half-value width of the peak of any crystal plane in the X-ray diffraction spectrum when the CuKα ray of the pigment is used as the X-ray source, is preferably 0.1 to 100 nm, and 0.5 to 50 nm. More preferably, 1 to 30 nm is still more preferred, and 5 to 25 nm is particularly preferred.

The specific surface area of the pigment is preferably 1 to 300 m ² /g. The lower limit is preferably 10 m ² /g or more, and more preferably 30 m ² /g or more. The upper limit is preferably 250 m ² /g or less, and more preferably 200 m ² /g or less. The value of the specific surface area can be determined according to the BET (Brunauer, Emmett and Teller) method and according to DIN 66131: determination of the specific surface area of solids by gas adsorption (specific surface area of solids based on gas adsorption) (measurement).

When the colored composition of the present invention contains a green colorant, it can be suitably used as a colored composition for forming green pixels in a color filter. Furthermore, when the colored composition of the present invention contains a red colorant, it can be suitably used as a colored composition for forming red pixels in a color filter.

Furthermore, the colorant contained in the coloring composition may contain two or more kinds of coloring agents, and the black color may be formed by a combination of two or more kinds of coloring agents. Such a colored composition can be suitably used as a colored composition for forming an infrared transmission filter. Examples of combinations of color colorants used to form black by a combination of two or more color colorants include the following. (1) Contains red colorant, blue colorant and yellow colorant. (2) Containing red colorant, blue colorant, yellow colorant and purple colorant. (3) Containing red colorant, blue colorant, yellow colorant, purple colorant and green colorant. (4) Containing red colorant, blue colorant, yellow colorant and green colorant. (5) Contains yellow coloring agent and purple coloring agent.

The content of the colorant in the total solid content of the coloring composition is preferably 40 mass% or more, more preferably 50 mass% or more, and still more preferably 55 mass% or more. The upper limit is preferably 80 mass% or less, more preferably 75 mass% or less, and still more preferably 70 mass% or less.

The content of compound Y in the colorant is preferably 1 to 25% by mass. The lower limit is preferably 2 mass% or more, and more preferably 4 mass% or more. The upper limit is preferably 20% by mass or less.

When the colored composition of the present invention is used as a colored composition for forming green pixels of a color filter, it is preferable to use a colorant containing a yellow colorant and a green colorant. In addition, compound Y is preferably a yellow colorant. That is, it is preferable that the yellow coloring agent contains compound Y. The mass ratio of the yellow colorant to the green colorant is preferably 1 to 100 parts by mass of the yellow colorant relative to 100 parts by mass of the green colorant. The upper limit is preferably 90 parts by mass or less, and more preferably 80 parts by mass or less. The lower limit is preferably 5 parts by mass or more, and more preferably 10 parts by mass or more. Moreover, the content of compound Y is preferably 1 to 60 parts by mass relative to 100 parts by mass of the green colorant. The lower limit is preferably 5 parts by mass or more, and more preferably 10 parts by mass or more. The upper limit is preferably 50 parts by mass or less, and more preferably 40 parts by mass or less.

When the colored composition of the present invention is used as a colored composition for forming red pixels in a color filter, it is preferable to use a colorant containing a yellow colorant and a red colorant. In addition, compound Y is preferably a yellow colorant. That is, it is preferable that the yellow coloring agent contains compound Y. The mass ratio of the yellow colorant to the red colorant is preferably 1 to 100 parts by mass of the yellow colorant relative to 100 parts by mass of the red colorant. The upper limit is preferably 90 parts by mass or less, and more preferably 80 parts by mass or less. The lower limit is preferably 5 parts by mass or more, and more preferably 10 parts by mass or more. Moreover, the content of compound Y is preferably 1 to 60 parts by mass relative to 100 parts by mass of the red colorant. The lower limit is preferably 5 parts by mass or more, and more preferably 10 parts by mass or more. The upper limit is preferably 50 parts by mass or less, and more preferably 40 parts by mass or less.

When the colored composition of the present invention is used as a colored composition for forming yellow pixels in a color filter, the content of the yellow colorant in the colorant is preferably 30% by mass or more, more preferably 40% by mass or more, and 50% It is further more preferable that it is % by mass or more. In addition, compound Y is preferably a yellow colorant. That is, it is preferable that the yellow coloring agent contains compound Y.

＜＜Resin＞＞ The colored composition of the present invention contains resin. For example, the resin is blended for the purpose of dispersing pigments in coloring compositions or as a binder. In addition, resins mainly used to disperse pigments and the like in colored compositions are also called dispersants. However, this use of the resin is an example, and the resin can be used for purposes other than such uses.

The weight average molecular weight (Mw) of the resin is preferably 3,000 to 2,000,000. The upper limit is preferably 1,000,000 or less, and even more preferably 500,000 or less. A lower limit of 4,000 or more is preferred, and a lower limit of 5,000 or more is even better.

Examples of the resin include (meth)acrylic resin, epoxy resin, (meth)acrylamide resin, ene-thiol resin, polycarbonate resin, polyether resin, polyarylate resin, and polypropylene resin. Resin, polyether ester resin, polyphenylene resin, polyarylene ether phosphine oxide resin, polyimide resin, polyamide imide resin, polyolefin resin, cyclic olefin resin, polyester resin, styrene resin , siloxane resin, etc. In addition, as the resin, the resin described in the Examples of International Publication No. 2016/088645, the resin described in Japanese Patent Application Laid-Open No. 2017-057265, the resin described in Japanese Patent Application Laid-Open No. 2017-032685, and the Japanese Patent Application Publication No. 2017-032685 can also be used. The resin described in Japanese Patent Application Publication No. 2017-075248, the resin described in Japanese Patent Application Publication No. 2017-066240, the resin described in Japanese Patent Application Publication No. 2017-167513, the resin described in Japanese Patent Application Publication No. 2017-173787 , the resin described in paragraphs 0041 to 0060 of Japanese Patent Application Publication No. 2017-206689, the resin described in paragraphs 0022 to 0071 of Japanese Patent Application Publication No. 2018-010856, and the block described in Japanese Patent Application Publication No. 2016-222891 Polyisocyanate resin, resin described in Japanese Patent Application Publication No. 2020-122052, resin described in Japanese Patent Application Publication No. 2020-111656, resin described in Japanese Patent Application Publication No. 2020-139021, Japanese Patent Application Publication No. 2017-138503 Resin containing a structural unit having a ring structure in the main chain and a structural unit having a biphenyl group in the side chain described in the publication, resin described in paragraphs 0199 to 0233 of Japanese Patent Application Laid-Open No. 2020-186373, Japanese Patent Application Laid-Open No. 2020 -The alkali-soluble resin described in Publication No. 186325, and the resin represented by Formula 1 described in Korean Patent Publication No. 10-2020-0078339.

As the resin, it is preferable to use a resin having an acid group. Examples of acidic groups include carboxyl groups, phosphate groups, sulfo groups, phenolic hydroxyl groups, and the like.

The acid value of the resin with acid groups is preferably 30 to 500 mgKOH/g. It is more preferable that the lower limit is 40 mgKOH/g or more, and it is particularly preferable that it is 50 mgKOH/g or more. The upper limit is more preferably 400 mgKOH/g or less, more preferably 300 mgKOH/g or less, and particularly preferably 200 mgKOH/g or less. The weight average molecular weight (Mw) of the resin having an acid group is preferably 5,000 to 100,000, more preferably 5,000 to 50,000. In addition, the number average molecular weight (Mn) of the resin having an acidic group is preferably 1,000 to 20,000.

The resin having acidic groups preferably contains repeating units having acidic groups on the side chains, and it is more preferable that the resin contains 5 to 70 mol% of repeating units having acidic groups on the side chains of the total repeating units of the resin. The upper limit of the content of the repeating unit having an acid group on the side chain is preferably 50 mol% or less, and more preferably 30 mol% or less. The lower limit of the content of the repeating unit having an acid group on the side chain is preferably 10 mol% or more, and more preferably 20 mol% or more.

Regarding the resin having an acid group, for example, the description of paragraphs 0558 to 0571 of Japanese Patent Application Publication No. 2012-208494 (corresponding to paragraphs 0685 to 0700 of the specification of U.S. Patent Application Publication No. 2012/0235099) and Japanese Patent Application Publication No. 2012 -The descriptions in paragraphs 0076 to 0099 of Public Gazette No. 198408 are incorporated into this manual. In addition, commercially available resins having acidic groups can also be used. In addition, the method for introducing acid groups into the resin is not particularly limited, but an example thereof is the method described in Japanese Patent No. 6349629. Moreover, as a method of introducing an acid group into a resin, the method of making the hydroxyl group produced|generated by the ring-opening reaction of an epoxy group react with an acid anhydride, and introducing an acid group is also mentioned.

It is also preferable that the colored composition of the present invention contains a resin having a base. The resin having a base is preferably a resin containing a repeating unit having a base on the side chain, and a copolymer having a repeating unit having a base on the side chain and a repeating unit without a base is even more preferred, and has Block copolymers having repeating units of bases and repeating units without bases on the side chains are further preferred. Resins with basic bases can also be used as dispersants. The amine value of the resin having a base is preferably 5 to 300 mgKOH/g. The lower limit is preferably 10 mgKOH/g or more, and more preferably 20 mgKOH/g or more. The upper limit is preferably 200 mgKOH/g or less, and more preferably 100 mgKOH/g or less.

Examples of commercially available resins having bases include DISPERBYK-161, 162, 163, 164, 166, 167, 168, 174, 182, 183, 184, 185, 2000, 2001, 2050, 2150, 2163, 2164, BYK-LPN6919 (the above are manufactured by BYK-Chemie GmbH), SOLSPERSE 11200, 13240, 13650, 13940, 24000, 26000, 28000, 32000, 32500, 32550, 32600, 33000, 34750, 35100, 35200, 37500, 38500, 39000, 53095, 56000, 7100 (the above are manufactured by Japan Lubrizol Corporation), Efka PX 4300, 4330, 4046, 4060, 4080 (the above are manufactured by BASF), etc. In addition, the block copolymer (B) described in paragraphs 0063 to 0112 of Japanese Patent Application Laid-Open No. 2014-219665, and the block copolymer (B) described in paragraphs 0046 to 0076 of Japanese Patent Application Laid-Open No. 2018-156021 can also be used as the resin having a base. The block copolymer A1 and the vinyl resin having a base described in paragraphs 0150 to 0153 of Japanese Patent Application Laid-Open No. 2019-184763 are incorporated into this specification.

It is also preferred that the colored composition of the present invention contains a resin having an acidic group and a resin having an alkali group respectively. According to this aspect, the storage stability of the coloring composition can be further improved. When a resin having an acidic group and a resin having an alkali group are used together, the content of the resin having an alkali group is preferably 20 to 500 parts by mass, and 30 to 300 parts by mass relative to 100 parts by mass of the resin having an acidic group. Parts by mass are more preferably, and 50 to 200 parts by mass are still more preferably.

As the resin, it is also preferable to use a resin containing a repeating unit derived from a monomer component including a compound represented by the following formula (ED1) and/or a compound represented by the following formula (ED2) (hereinafter, These compounds are sometimes also called "ether dimers".).

[Chemical 7]

In the formula (ED1), R ¹ and R ² each independently represent a hydrogen atom or a hydrocarbon group having 1 to 25 carbon atoms which may have a substituent. [Chemical 8] In formula (ED2), R represents a hydrogen atom or an organic group having 1 to 30 carbon atoms. For details of the formula (ED2), please refer to the description of Japanese Patent Application Laid-Open No. 2010-168539, and this content is incorporated into this specification.

Regarding specific examples of the ether dimer, for example, the description in paragraph 0317 of Japanese Patent Application Laid-Open No. 2013-029760 can be referred to, and this content is incorporated into this specification.

As the resin, it is also preferable to use a resin containing a repeating unit derived from a compound represented by formula (X). [Chemical 9] In the formula, R ¹ represents a hydrogen atom or a methyl group, R ²¹ and R ²² each independently represent an alkylene group, and n represents an integer of 0 to 15. The number of carbon atoms in the alkylene group represented by R ²¹ and R ²² is preferably 1 to 10, more preferably 1 to 5, further preferably 1 to 3, and particularly preferably 2 or 3. n represents an integer of 0 to 15. An integer of 0 to 5 is preferred, an integer of 0 to 4 is more preferred, and an integer of 0 to 3 is further preferred.

Examples of the compound represented by formula (X) include ethylene oxide or propylene oxide modified (meth)acrylate of para-cumyl phenol. Examples of commercially available products include ARONIX M-110 (manufactured by TOAGOSEI CO., LTD.) and the like.

As the resin, it is also preferable to use a resin having a crosslinkable group. Examples of the crosslinkable group include a group containing an ethylenically unsaturated bond and a cyclic ether group.

Examples of the group containing an ethylenically unsaturated bond include a vinyl group, a styrene group, a (meth)allyl group, a (meth)acrylyl group, and the like. Examples of the cyclic ether group include an epoxy group, an oxetanyl group, and the like, with an epoxy group being preferred. The epoxy group may be an alicyclic epoxy group. Furthermore, the alicyclic epoxy group refers to a monovalent functional group having a cyclic structure formed by condensation of an epoxy ring and a saturated hydrocarbon ring. The cyclic ether group is preferably at least one selected from the group represented by formula (e-1) and the group represented by formula (e-2). The group represented by formula (e-2) is Better. When n in formula (e-1) is 0, the group represented by formula (e-1) is an epoxy group. When n is 1, the group represented by formula (e-1) is an oxyheterocycle. Butyl. Moreover, the group represented by formula (e-2) is an alicyclic epoxy group. [Chemical 10] In formula (e-1), R ^E1 represents a hydrogen atom or an alkyl group, n represents 0 or 1, and * represents a bond; in formula (e-2), ring A ^E1 represents an aliphatic hydrocarbon ring, and * represents a bond. key.

The number of carbon atoms in the alkyl group represented by R ^E1 is preferably 1 to 20, more preferably 1 to 10, further preferably 1 to 5, and particularly preferably 1 to 3. The alkyl group represented by R ^E1 is preferably straight chain or branched chain, more preferably straight chain.

When n is 0, R ^E1 is preferably a hydrogen atom. When n is 1, R ^E1 is preferably a hydrogen atom or an alkyl group having 1 to 3 carbon atoms.

Here, when n in formula (e-1) is 0, formula (e-1) is a group represented by the following formula (e-1a). [Chemical 11]

The aliphatic hydrocarbon ring represented by ring A ^E1 of formula (e-2) may be a monocyclic aliphatic hydrocarbon ring or a condensed cyclic aliphatic hydrocarbon ring. Furthermore, the aliphatic hydrocarbon ring represented by ring A ^E1 may have a cross-linked structure. Among them, an aliphatic hydrocarbon ring with a condensed ring is preferable, and an aliphatic hydrocarbon ring with a condensed ring having a cross-linked structure is preferable because it is easy to form a film with excellent moisture resistance. Specific examples of the aliphatic hydrocarbon ring represented by ring A ^E1 include the following groups, a group represented by formula (e-2-3) and a group represented by formula (e-2-4) Group is preferred. In the following formula, * represents a bonding bond. [Chemical 12]

As the resin having a cyclic ether group, it is preferable to use a resin containing a repeating unit having a cyclic ether group. Examples of the repeating unit having a cyclic ether group include a repeating unit represented by formula (A1). [Chemical 13]

In formula (A1), X ^a1 represents a trivalent connecting group, L ^a1 represents a single bond or a divalent connecting group, and Z ^a1 represents a cyclic ether group.

Examples of the trivalent linking group represented by X ^a1 of the formula (A1) include poly(meth)acrylic linking groups, polyalkyleneimine linking groups, polyester linking groups, and polyurethane linking groups. Polyurea-based linking groups, polyamide-based linking groups, polyether-based linking groups, polystyrene-based linking groups, bisphenol-based linking groups, novolac-based linking groups, etc., poly(meth)acrylic acid-based linking groups, poly Ether-based linking groups, polyester-based linking groups, bisphenol-based linking groups, and novolac-based linking groups are preferred, and polyether-based linking groups, novolak-based linking groups, and poly(meth)acrylic acid-based linking groups are even more preferred. , a poly(meth)acrylic acid-based linking group is further preferred.

Examples of the bivalent linking group represented by L ^a1 of the formula (A1) include an alkylene group (preferably an alkylene group having 1 to 12 carbon atoms) and an aryl group (preferably an alkylene group having 6 to 20 carbon atoms). aryl), -NH-, -SO-, -SO ₂ -, -CO-, -O-, -COO-, -OCO-, -S-, and groups combining two or more of these group. The alkylene group may be linear, branched, or cyclic, and linear or branched is preferred. In addition, the alkylene group may have a substituent or may be unsubstituted. Examples of the substituent include a hydroxyl group, an alkoxy group, and the like.

Examples of the cyclic ether group represented by Z ^a1 of the formula (A1) include an epoxy group and an oxetanyl group, with an epoxy group being preferred. Furthermore, the cyclic ether group represented by Z ^a1 is preferably a group represented by formula (e-1) or a group represented by formula (e-2), and a group represented by formula (e-2) For the better.

The content of the repeating unit having a cyclic ether group in the resin having a cyclic ether group is preferably 1 to 100 mol% of all repeating units in the resin having a cyclic ether group. The upper limit is preferably 90 mol% or less, and more preferably 80 mol% or less. The lower limit is preferably 2 mol% or more, and more preferably 3 mol% or more.

In addition to the repeating unit of the cyclic ether group, the resin having a cyclic ether group may also have other repeating units. Examples of other repeating units include a repeating unit having an acid group (hereinafter also referred to as repeating unit B-1) and a repeating unit having an acid group protected by a protecting group (hereinafter also referred to as repeating unit B- 2), a repeating unit having a group containing an ethylenically unsaturated bond (hereinafter, also referred to as repeating unit B-3), etc.

Examples of the acid group of the repeating unit B-1 and the acid group protected by the protecting group in the repeating unit B-2 include a phenolic hydroxyl group, a carboxyl group, a sulfo group, a phosphate group, a phenolic hydroxyl group or a carboxyl group. Preferably, carboxyl group is even more preferable.

Examples of the protecting group for protecting the acid group in the repeating unit B-2 include a group that is decomposed and released by the action of an acid or a base. The protecting group is preferably a group represented by any one of the formulas (Y1) to (Y5), and a group represented by the formula (Y3) or the formula (Y5) is more preferable because it is easy to deprotect. .

Formula (Y1): -C(R ^Y1 )(R ^Y2 )(R ^Y3 ) Formula (Y2): -C(=O)OC(R ^Y4 )(R ^Y5 )(R ^Y6 ) Formula (Y3): -C (R ^Y7 )(R ^Y8 )(OR ^Y9 ) Formula (Y4): -C(R ^Y10 )(H)(Ar ^Y1 ) Formula (Y5): -C(=O)(R ^Y11 )

In the formula (Y1), R ^Y1 to R ^Y3 each independently represent an alkyl group, and two of R ^Y1 to R ^Y3 may be bonded to form a ring; in the formula (Y2), R ^Y4 to R ^Y6 each independently represent an alkyl group. group, two of R ^Y4 ~ R ^Y6 can be bonded to form a ring; in formula (Y3), R ^Y7 and R ^Y8 each independently represent a hydrogen atom, an alkyl group or an aryl group, and at least one of R ^Y7 and R ^Y8 One is an alkyl group or an aryl group, R ^Y9 represents an alkyl group or an aryl group, R ^Y7 or R ^Y8 can be bonded to R ^Y9 to form a ring; in formula (Y4), Ar ^Y1 represents an aryl group, and R ^Y10 represents an alkyl group. Or aryl group; In formula (Y5), R ^Y11 represents an alkyl group or aryl group.

The number of carbon atoms in the alkyl group represented by R ^Y1 to R ^Y3 in the formula (Y1) is preferably 1 to 12, more preferably 1 to 6, and further preferably 1 to 4. The alkyl group may be linear, branched, or cyclic, but linear or branched is preferred. In formula (Y1), two of R ^Y1 to R ^Y3 may be bonded to form a ring. Examples of the ring formed by two bonds among R ^Y1 to R ^Y3 include monocyclic cycloalkyl groups such as cyclopentyl or cyclohexyl, norbornyl, tetracyclodecyl, tetracyclododecyl, and Polycyclic cycloalkyl groups such as adamantyl and adamantyl groups are preferred, and monocyclic cycloalkyl groups having 5 to 6 carbon atoms are preferred. In the above-mentioned cycloalkyl group, one of the methylene groups constituting the ring may be substituted by a heteroatom such as an oxygen atom or a group having a heteroatom such as a carbonyl group.

The number of carbon atoms in the alkyl group represented by R ^Y4 to R ^Y6 in the formula (Y2) is preferably 1 to 12, more preferably 1 to 6, and further preferably 1 to 4. The alkyl group may be linear, branched, or cyclic, but linear or branched is preferred. It is preferred that at least two of R ^Y4 to R ^Y6 in the formula (Y2) are methyl groups. In formula (Y2), two of R ^Y4 to R ^Y6 may be bonded to form a ring. Examples of the formed ring include the rings described in formula (Y1).

In the formula (Y3), R ^Y7 and R ^Y8 each independently represent a hydrogen atom, an alkyl group or an aryl group, at least one of R ^Y7 and R ^Y8 is an alkyl group or an aryl group, R ^Y9 represents an alkyl group or an aryl group, R ^Y7 or R ^Y8 may be bonded to R ^Y9 to form a ring. The alkyl group may be linear, branched, or cyclic. The number of carbon atoms in the alkyl group is preferably 1 to 12, more preferably 1 to 6, and further preferably 1 to 4. The number of carbon atoms in the aryl group is preferably 6 to 20, more preferably 6 to 12. Examples of the ring formed by bonding R ^Y7 or R ^Y8 and R ^Y9 include tetrahydrofuryl group, tetrahydropyranyl group, and the like. In formula (Y3), it is preferable that R ^Y7 or R ^Y8 and R ^Y9 are bonded to form a ring. Furthermore, it is preferable that one of R ^Y7 and R ^Y8 is a hydrogen atom.

In formula (Y4), Ar ^Y1 represents an aryl group, R ^Y10 represents an alkyl group or an aryl group, and Ar ^Y1 and R ^Y10 may be bonded to each other to form a ring. The number of carbon atoms in the alkyl group is preferably 1 to 12, more preferably 1 to 6, and further preferably 1 to 4. The number of carbon atoms in the aryl group is preferably 6 to 20, and more preferably 6 to 12. In formula (Y4), R ^Y10 is preferably an alkyl group.

In formula (Y5), R ^Y11 represents an alkyl group or an aryl group, and an alkyl group is preferred. The number of carbon atoms in the alkyl group is preferably 1 to 12, more preferably 1 to 6, and further preferably 1 to 4. The number of carbon atoms in the aryl group is preferably 6 to 20, more preferably 6 to 12.

The molecular weight of the protecting group is preferably 40 to 200, more preferably 40 to 150, and still more preferably 40 to 120. When the molecular weight of the protective group is within the above range, a colored composition having excellent storage stability and excellent low-temperature curability can be obtained.

Specific examples of the protecting group include 1-methoxyethyl, 1-ethoxyethyl, 1-n-propoxyethyl, 1-n-butoxyethyl, and 1-tert-butyl. Oxyethyl, 1-cyclopentoxyethyl, 1-cyclohexyloxyethyl, cyclohexyl(methoxy)methyl, α-methoxybenzyl, α-ethoxybenzyl, α -n-propoxybenzyl, 2-phenyl-1-methoxyethyl, 2-phenyl-1-ethoxyethyl, 2-phenyl-1-isopropoxyethyl, 2- Tetrahydrofuryl, 2-tetrahydropiranyl, 1-ethoxyethyl, 1-cyclohexyloxyethyl, 2-tetrahydrofuryl and 2-tetrahydropiranyl are preferred, 1-ethoxyethyl Base and 1-cyclopentyloxyethyl are more preferred.

Examples of the group containing an ethylenically unsaturated bond possessed by the repeating unit B-3 include a vinyl group, a styrene group, a (meth)allyl group, a (meth)acrylyl group, and the like.

Examples of the repeating unit B-1 include a repeating unit represented by the following formula (B1). Examples of the repeating unit B-2 include a repeating unit represented by the following formula (B2). Examples of the repeating unit B-3 include a repeating unit represented by the following formula (B3). [Chemical 14]

In formula (B1), X ^b1 represents a trivalent connecting group, L ^b1 represents a single bond or a bivalent connecting group, and Z ^b1 represents an acid group. In the formula (B2), X ^b2 represents a trivalent linking group, L ^b2 represents a single bond or a divalent linking group, and Z ^b2 represents a group in which the acid group is protected by a protecting group. In the formula (B3), X ^b3 represents a trivalent connecting group, L ^b3 represents a single bond or a bivalent connecting group, and Z ^b3 represents a group containing an ethylenically unsaturated bond.

The trivalent connecting group represented by X ^b1 of Formula (B1), the trivalent connecting group represented by X ^b2 of Formula (B2), and the trivalent connecting group represented by X ^b3 of Formula (B3) are not particularly limited. . Examples include poly(meth)acrylic acid-based linking groups, polyalkyleneimine-based linking groups, polyester-based linking groups, polyurethane-based linking groups, polyurea-based linking groups, polyamide-based linking groups, polyamide-based linking groups, and polyurethane-based linking groups. Ether-based linking groups, polystyrene-based linking groups, bisphenol-based linking groups, novolak-based linking groups, etc., poly(meth)acrylic acid-based linking groups, polyether-based linking groups, polyester-based linking groups, bisphenol-based linking groups, etc. Linking groups and novolac-based linking groups are preferred, and poly(meth)acrylic acid-based linking groups are more preferred.

Examples of the divalent linking group represented by L ^b1 of the formula (B1), the divalent linking group represented by L ^b2 of the formula (B2), and the divalent linking group represented by L ^b3 of the formula (B3) include Alkyl group (preferably an alkylene group having 1 to 12 carbon atoms), aryl group (preferably an arylyl group having 6 to 20 carbon atoms), -NH-, -SO-, -SO ₂ -, -CO -, -O-, -COO-, -OCO-, -S- and groups combining two or more of these. The alkylene group may be linear, branched, or cyclic, and linear or branched is preferred. In addition, the alkylene group may have a substituent or may be unsubstituted. Examples of the substituent include a hydroxyl group, an alkoxy group, and the like.

Examples of the acid group represented by Z ^b1 of formula (B1) include a phenolic hydroxyl group, a carboxyl group, a sulfo group, and a phosphate group. A phenolic hydroxyl group or a carboxyl group is preferred, and a carboxyl group is more preferred.

Examples of the group in which the acid group represented by Z ^b2 of the formula (B2) is protected by a protecting group include a group in which the acid group is protected by a group represented by any one of the above formulas (Y1) to (Y5). , the acid group is preferably a group protected by a group represented by formula (Y3) or formula (Y5). Examples of the acid group include a phenolic hydroxyl group, a carboxyl group, a sulfo group, and a phosphate group. A phenolic hydroxyl group or a carboxyl group is preferred, and a carboxyl group is more preferred.

Examples of the group containing an ethylenically unsaturated bond represented by Z ^b3 of the formula (B3) include a vinyl group, a styrene group, a (meth)allyl group, a (meth)acrylyl group, and the like.

When the resin having a cyclic ether group contains the repeating unit B-1, the content of the unit B-1 in the resin having a cyclic ether group is 5 to 85 moles in all the repeating units of the resin having a cyclic ether group. % is better. The upper limit is preferably 60 mol% or less, and more preferably 40 mol% or less. The lower limit is preferably 8 mol% or more, and more preferably 10 mol% or more.

When the resin having a cyclic ether group contains the repeating unit B-2, the content of the unit B-2 in the resin having a cyclic ether group is 1 to 65 moles in all the repeating units of the resin having a cyclic ether group. % is better. The upper limit is preferably 45 mol% or less, and more preferably 30 mol% or less. The lower limit is preferably 2 mol% or more, and more preferably 3 mol% or more.

When the resin having a cyclic ether group contains repeating units B-1 and B-2 respectively, the resin having a cyclic ether group contains 0.4 to 3.2 moles of repeating units relative to 1 mole of repeating units B-1. Unit B-2 is preferred, and the repeating unit B-2 containing 0.8 to 2.8 moles is more preferred, and the repeating unit B-2 containing 1.2 to 2.4 moles is still more preferred.

When the resin having a cyclic ether group contains the repeating unit B-3, the content of the repeating unit B-3 in the resin having the cyclic ether group is 1 to 65 moles among all the repeating units of the resin having the cyclic ether group. Ear% is better. The upper limit is preferably 45 mol% or less, and more preferably 30 mol% or less. The lower limit is preferably 2 mol% or more, and more preferably 3 mol% or more.

The resin having a cyclic ether group preferably further contains a repeating unit having an aromatic hydrocarbon ring. As the aromatic hydrocarbon ring, a benzene ring or a naphthalene ring is preferred, and a benzene ring is preferred. The aromatic hydrocarbon ring may have a substituent. Examples of the substituent include an alkyl group and the like. When the resin having a cyclic ether group contains a repeating unit having an aromatic hydrocarbon ring, the content of the repeating unit having an aromatic hydrocarbon ring in all the repeating units of the resin having a cyclic ether group is 1 to 65 mol%. Better. The upper limit is preferably 45 mol% or less, and more preferably 30 mol% or less. The lower limit is preferably 2 mol% or more, and more preferably 3 mol% or more. Examples of the repeating unit having an aromatic hydrocarbon ring include repeating units derived from a monofunctional polymerizable compound having an aromatic hydrocarbon ring such as vinyl toluene and benzyl (meth)acrylate.

Examples of commercially available resins having a cyclic ether group include naphthalene-modified epoxy resins such as EPICLON HP5000 and EPICLON HP4032D (manufactured by DIC Corporation). Examples of alkyldiphenol-type epoxy resins include EPICLON 820 (manufactured by DIC Corporation). Examples of the bisphenol A type epoxy resin include jER825, jER827, jER828, jER834, jER1001, jER1002, jER1003, jER1055, jER1007, jER1009, jER1010 (the above are manufactured by Mitsubishi Chemical Corporation), EPICLON860, EPICLON1050, EPICLON1051, and EPI CLON1055( The above are manufactured by DIC Corporation), etc. Examples of bisphenol F-type epoxy resins include jER806, jER807, jER4004, jER4005, jER4007, jER4010 (the above are manufactured by Mitsubishi Chemical Corporation), EPICLON830, EPICLON835 (the above are manufactured by DIC Corporation), LCE-21, and RE-602S (The above are manufactured by Nippon Kayaku Co., Ltd.) etc. Examples of the phenol novolak type epoxy resin include jER152, jER154, jER157S70, jER157S65 (the above manufactured by Mitsubishi Chemical Corporation), EPICLON N-740, EPICLON N-770, EPICLON N-775 (the above manufactured by DIC Corporation), etc. . Examples of the cresol novolak type epoxy resin include EPICLON N-660, EPICLON N-665, EPICLON N-670, EPICLON N-673, EPICLON N-680, EPICLON N-690, and EPICLON N-695 (the above are DIC Corporation), EOCN-1020 (Nippon Kayaku Co., Ltd.), etc. Examples of aliphatic epoxy resins include ADEKA RESIN EP-4080S, ADEKA RESIN EP-4085S, ADEKA RESIN EP-4088S (the above are manufactured by ADEKA CORPORATION), CELLOXIDE2021P, CELLOXIDE2081, CELLOXIDE2083, CELLOXIDE2085, EHPE3150, EPOLEAD PB 3600, EPOLEAD PB 4700 (the above manufactured by Daicel Corporation), DENACOL EX-212L, EX-214L, EX-216L, EX-321L, EX-850L (the above manufactured by Nagase ChemteX Corporation), etc. In addition, as the resin having a cyclic ether group, the resin described in paragraphs 0034 to 0036 of Japanese Patent Application Laid-Open No. 2013-011869, the resin described in paragraphs 0147 to 0156 of Japanese Patent Application Laid-Open No. 2014-043556, can also be used. The resin described in paragraphs 0085 to 0092 of Japanese Patent Application Laid-Open No. 2014-089408, the resin described in Japanese Patent Application Publication No. 2017-179172, and the resin described in paragraphs 0027 to 0055 and 0096 of Japanese Patent Application Publication No. 2018-180081 , the resin described in paragraphs 0117 to 0120 of Japanese Patent Publication No. 2020-515680, and the resin described in paragraph 0084 of International Publication No. 2020/175011.

As the resin, it is also preferable to use a resin having an aromatic carboxyl group (hereinafter also referred to as resin Ac). In the resin Ac, the aromatic carboxyl group may be included in the main chain of the repeating unit or in the side chain of the repeating unit. It is preferred that the aromatic carboxyl group is included in the main chain of the repeating unit. In addition, in this specification, the aromatic carboxyl group refers to a group having a structure in which one or more carboxyl groups are bonded to an aromatic ring. Among the aromatic carboxyl groups, the number of carboxyl groups bonded to the aromatic ring is preferably 1 to 4, and more preferably 1 to 2.

The resin Ac is preferably a resin containing at least one repeating unit selected from the repeating unit represented by the formula (Ac-1) and the repeating unit represented by the formula (Ac-2). [Chemical 15] In the formula (Ac-1), Ar ¹ represents a group containing an aromatic carboxyl group, L ¹ represents -COO- or -CONH-, and L ² represents a bivalent linking group. In formula (Ac-2), Ar ¹⁰ represents a group containing an aromatic carboxyl group, L ¹¹ represents -COO- or -CONH-, L ¹² represents a trivalent linking group, and P ¹⁰ represents a polymer chain.

In the formula (Ac-1), examples of the aromatic carboxyl group-containing group represented by Ar ¹ include a structure derived from an aromatic tricarboxylic anhydride, a structure derived from an aromatic tetracarboxylic anhydride, and the like. Examples of aromatic tricarboxylic acid anhydrides and aromatic tetracarboxylic acid anhydrides include compounds with the following structures. [Chemical 16]

In the above formula, Q ¹ represents a single bond, -O-, -CO-, -COOCH ₂ CH ₂ OCO-, -SO ₂ -, -C(CF ₃ ) ₂ -, and is represented by the following formula (Q-1) or a group represented by the following formula (Q-2). [Chemical 17]

The aromatic carboxyl group-containing group represented by Ar ¹ may have a crosslinking group. The crosslinkable group is preferably a group containing an ethylenically unsaturated bond and a cyclic ether group, and a group containing an ethylenically unsaturated bond is more preferably a group. Specific examples of the aromatic carboxyl group-containing group represented by Ar ¹ include a group represented by formula (Ar-11), a group represented by formula (Ar-12), a group represented by formula (Ar-13) ) represents groups, etc. [Chemical 18]

In formula (Ar-11), n1 represents an integer from 1 to 4, 1 or 2 is preferred, and 2 is more preferred. In formula (Ar-12), n2 represents an integer of 1 to 8, and an integer of 1 to 4 is preferred, 1 or 2 is more preferred, and 2 is further preferred. In the formula (Ar-13), n3 and n4 each independently represent an integer of 0 to 4. An integer of 0 to 2 is preferred, 1 or 2 is more preferred, and 1 is further preferred. Among them, at least one of n3 and n4 is an integer greater than 1. In the formula (Ar-13), Q ¹ represents a single bond, -O-, -CO-, -COOCH ₂ CH ₂ OCO-, -SO ₂ -, -C(CF ₃ ) ₂ -. From the above formula (Q- The group represented by 1) or the group represented by the above formula (Q-2). In the formulas (Ar-11) to (Ar-13), *1 represents the bonding position with L ¹ .

In formula (Ac-1), L ¹ represents -COO- or -CONH-, preferably -COO-.

In the formula (Ac-1), examples of the bivalent linking group represented by L ² include an alkylene group, an aryl group, -O-, -CO-, -COO-, -OCO-, and -NH-. , -S- and groups formed by combining two or more of these. The number of carbon atoms in the alkylene group is preferably 1 to 30, more preferably 1 to 20, and further preferably 1 to 15. The alkylene group may be linear, branched, or cyclic. The number of carbon atoms in the aryl group is preferably 6 to 30, more preferably 6 to 20, and still more preferably 6 to 10. The alkylene group and the aryl group may have a substituent. Examples of the substituent include hydroxyl group and the like. The bivalent linking group represented by L ² is preferably a group represented by -L ^2a -O-. L ^2a can include an alkylene group; an aryl group; a group formed by combining an alkylene group and an aryl group; a combination of at least one selected from the group consisting of an alkylene group and an aryl group and a group selected from -O-, -CO A group consisting of at least one of -, -COO-, -OCO-, -NH- and -S-, and an alkylene group is preferred. The number of carbon atoms in the alkylene group is preferably 1 to 30, more preferably 1 to 20, and further preferably 1 to 15. The alkylene group may be linear, branched, or cyclic. The alkylene group and the aryl group may have a substituent. Examples of the substituent include hydroxyl group and the like.

In the formula (Ac-2), the aromatic carboxyl group-containing group represented by Ar ¹⁰ has the same meaning as Ar ¹ in the formula (Ac-1), and the preferred range is also the same.

In formula (Ac-2), L ¹¹ represents -COO- or -CONH-, preferably -COO-.

In formula (Ac-2), examples of the trivalent linking group represented by L ¹² include hydrocarbon groups, -O-, -CO-, -COO-, -OCO-, -NH-, -S- and combinations thereof A group consisting of two or more of these. Examples of the hydrocarbon group include aliphatic hydrocarbon groups and aromatic hydrocarbon groups. The number of carbon atoms of the aliphatic hydrocarbon group is preferably 1 to 30, more preferably 1 to 20, and further preferably 1 to 15. The aliphatic hydrocarbon group may be linear, branched, or cyclic. The number of carbon atoms of the aromatic hydrocarbon group is preferably 6 to 30, more preferably 6 to 20, and still more preferably 6 to 10. The hydrocarbon group may have a substituent. Examples of the substituent include hydroxyl group and the like. The trivalent linking group represented by L ¹² is preferably a group represented by formula (L12-1), and more preferably a group represented by formula (L12-2). [Chemical 19]

In formula (L12-1), L ^12b represents a trivalent linking group, X ¹ represents S, *1 represents the bonding position with L ¹¹ of formula (Ac-2), and *2 represents the bonding position with L 11 of formula (Ac-2) P ¹⁰ bonding position. Examples of the trivalent linking group represented by L ^12b include a hydrocarbon group; a hydrocarbon group is obtained by combining a hydrocarbon group and at least one selected from -O-, -CO-, -COO-, -OCO-, -NH- and -S-. A group formed by a hydrocarbon group or a group formed by combining a hydrocarbon group and -O- is preferred.

In formula (L12-2), L ^12c represents a trivalent linking group, X ¹ represents S, *1 represents the bonding position with L ¹¹ of formula (Ac-2), and *2 represents the bonding position with L 11 of formula (Ac-2) P ¹⁰ bonding position. Examples of the trivalent linking group represented by L ^12c include a hydrocarbon group; a hydrocarbon group is obtained by combining a hydrocarbon group and at least one selected from -O-, -CO-, -COO-, -OCO-, -NH- and -S-. groups, etc., hydrocarbon groups are preferred.

In formula (Ac-2), P ¹⁰ represents a polymer chain. The polymer chain represented by P ¹⁰ preferably has at least one repeating unit selected from the group consisting of poly(meth)acrylic acid repeating units, polyether repeating units, polyester repeating units and polyol repeating units. The weight average molecular weight of the polymer chain P ¹⁰ is preferably 500 to 20,000. A lower limit of 1,000 or more is preferred. The upper limit is preferably 10,000 or less, more preferably 5,000 or less, and still more preferably 3,000 or less. If the weight average molecular weight of P ¹⁰ is within the above range, the dispersibility of the pigment in the composition will be good. When the resin having an aromatic carboxyl group is a resin having a repeating unit represented by formula (Ac-2), the resin can be preferably used as a dispersant.

The polymer chain represented by P ¹⁰ may contain a crosslinking group. Examples of the crosslinkable group include a group containing an ethylenically unsaturated bond and a cyclic ether group.

The colored composition of the present invention preferably contains a resin as a dispersant. Examples of the dispersant include acidic dispersants (acidic resins) and alkaline dispersants (basic resins). Here, the acidic dispersant (acidic resin) means a resin in which the amount of acid groups is greater than the amount of base groups. As an acidic dispersant (acidic resin), when the total amount of acid groups and base groups is 100 mol%, a resin having an acid group amount of 70 mol% or more is preferred. It is preferable that the acidic group of the acidic dispersant (acidic resin) is a carboxyl group. The acid value of the acidic dispersant (acidic resin) is preferably 10 to 105 mgKOH/g. In addition, the alkaline dispersant (alkaline resin) means a resin in which the amount of base groups is greater than the amount of acid groups. As an alkaline dispersant (basic resin), when the total amount of acid groups and bases is 100 mol%, a resin in which the amount of bases exceeds 50 mol% is preferred. The alkaline dispersant preferably has an amine group as its base.

It is also preferred that the resin used as the dispersant is a graft resin. For details of the graft resin, please refer to the description in paragraphs 0025 to 0094 of Japanese Patent Application Laid-Open No. 2012-255128, and this content is incorporated into this specification.

It is also preferred that the resin used as the dispersant is a polyimine-based dispersant containing a nitrogen atom in at least one of its main chain and side chain. As the polyimine-based dispersant, a resin having a main chain and a side chain and a basic nitrogen atom in at least one of the main chain and side chain is preferred. The main chain contains a partial structure having a functional group of pKa 14 or less. , the number of atoms in the side chain is 40 to 10,000. The basic nitrogen atom is not particularly limited as long as it is a basic nitrogen atom. Regarding the polyimine dispersant, please refer to the description in paragraphs 0102 to 0166 of Japanese Patent Application Laid-Open No. 2012-255128, and this content is incorporated into this specification.

It is also preferred that the resin used as the dispersant has a structure in which a plurality of polymer chains are bonded to the core. Examples of such resins include dendritic polymers (including star polymers). Specific examples of dendrimers include polymer compounds C-1 to C-31 described in paragraphs 0196 to 0209 of Japanese Patent Application Laid-Open No. 2013-043962.

The resin used as a dispersant is also preferably a resin containing a repeating unit having a group containing an ethylenically unsaturated bond in the side chain. The content of the repeating unit having an ethylenically unsaturated bond-containing group on the side chain of all the repeating units of the resin is preferably 10 mol% or more, more preferably 10 to 80 mol%, and 20 to 70 Mol% is further preferred.

As the dispersant, the resin described in Japanese Patent Application Laid-Open No. 2018-087939, the block copolymers (EB-1) to (EB-9) described in paragraphs 0219 to 0221 of Japanese Patent No. 6432077, and Polyethylene imine with polyester side chains described in International Publication No. 2016/104803, block copolymer described in International Publication No. 2019/125940, polyethylene imine with acrylic acid described in Japanese Patent Application Laid-Open No. 2020-066687 Block polymers with amine structural units, block polymers with acrylamide structural units described in Japanese Patent Application Publication No. 2020-066688, dispersants described in International Publication No. 2016/104803, etc.

Dispersants are also available as commercial products, and specific examples thereof include the Disperbyk series manufactured by BYK-Chemie GmbH (for example, Disperbyk-111, 161, 2001, etc.) and the SOLSPERSE series manufactured by Lubrizol Japan Ltd. (for example, SOLSPERSE20000, 76500, etc.), Ajispar series made by Ajinomoto Fine-Techno Co., Inc., etc. In addition, the products described in Paragraph 0129 of Japanese Patent Application Laid-Open No. 2012-137564 and the products described in Paragraph 0235 of Japanese Patent Application Laid-Open No. 2017-194662 can also be used as the dispersant.

The content of the resin in the total solid content of the coloring composition is preferably 1 to 50% by mass. The upper limit is preferably 40 mass% or less, and more preferably 30 mass% or less. The lower limit is preferably 5% by mass or more, and more preferably 10% by mass or more. The colored composition of the present invention may contain only one type of resin, or may contain two or more types of resin. When two or more types of resins are contained, the total amount is preferably within the above range.

＜＜Polymerizable compounds＞＞ The colored composition of the present invention preferably contains a polymerizable compound. Examples of the polymerizable compound include compounds having a group containing an ethylenically unsaturated bond. Examples of the group containing an ethylenically unsaturated bond include vinyl, (meth)allyl, (meth)acrylyl, and the like. The polymerizable compound used in the present invention is preferably a radical polymerizable compound.

The polymerizable compound may be in any chemical form such as a monomer, a prepolymer, or an oligomer, but a monomer is preferred. The molecular weight of the polymerizable compound is preferably 100 to 3,000. The upper limit is preferably 2,000 or less, and 1,500 or less is even better. The lower limit is preferably 150 or more, and 250 or more is even better.

From the viewpoint of the stability over time of the colored composition, the group value (hereinafter, referred to as C=C value) containing an ethylenically unsaturated bond of the polymerizable compound is preferably 2 to 14 mmol/g. The lower limit is preferably 3 mmol/g or more, more preferably 4 mmol/g or more, and still more preferably 5 mmol/g or more. The upper limit is preferably 12 mmol/g or less, more preferably 10 mmol/g or less, and still more preferably 8 mmol/g or less. The C=C value of a polymerizable compound is a value calculated by dividing the number of ethylenically unsaturated bond-containing groups contained in one molecule of the polymerizable compound by the molecular weight of the polymerizable compound.

The polymerizable compound is preferably a compound containing three or more groups containing an ethylenically unsaturated bond, and more preferably a compound containing four or more groups containing an ethylenically unsaturated bond. From the viewpoint of the stability over time of the coloring composition, the upper limit of the groups containing ethylenically unsaturated bonds is preferably 15 or less, more preferably 10 or less, and still more preferably 6 or less. In addition, the polymerizable compound is preferably a trifunctional or higher (meth)acrylate compound, more preferably a 3- to 15-functional (meth)acrylate compound, and a 3- to 10-functional (meth)acrylate compound is More preferably, a 3- to 6-functional (meth)acrylate compound is particularly preferred.

Examples of the polymerizable compound include dineopenterythritol tri(meth)acrylate, dipenterythritol tetra(meth)acrylate, dipenterythritol penta(meth)acrylate, and dineopenterythritol penta(meth)acrylate. Tetraol hexa(meth)acrylate and modified forms of these compounds, etc. Examples of the modified form include compounds having a structure in which the (meth)acrylyl groups of the above-mentioned compounds, such as ethoxylated dipenterythritol hexa(meth)acrylate, are bonded via an alkyleneoxy group. Specific examples include compounds represented by formula (Z-4), compounds represented by formula (Z-5), and the like.

[Chemistry 20]

In formulas (Z-4) and (Z-5), E each independently represents -((CH ₂ ) _y CH ₂ O)- or -((CH ₂ ) _y CH(CH ₃ )O)-, and y each independently represents Each independently represents an integer of 0 to 10, and X each independently represents a (meth)acrylyl group, a hydrogen atom or a carboxyl group. In formula (Z-4), the total number of (meth)acrylyl groups is 3 or 4, m each independently represents an integer of 0 to 10, and the total number of m is an integer of 0 to 40. In formula (Z-5), the total number of (meth)acrylyl groups is 5 or 6, n each independently represents an integer of 0 to 10, and the total number of n is an integer of 0 to 60.

In Formula (Z-4), m is preferably an integer of 0 to 6, and more preferably an integer of 0 to 4. Moreover, the total of each m is preferably an integer of 2 to 40, more preferably an integer of 2 to 16, and particularly preferably an integer of 4 to 8. In the formula (Z-5), n is preferably an integer from 0 to 6, and more preferably an integer from 0 to 4. Moreover, the total of each n is preferably an integer of 3 to 60, more preferably an integer of 3 to 24, and particularly preferably an integer of 6 to 12. Furthermore, E in the formula (Z-4) or the formula (Z-5), namely -((CH ₂ ) _y CH ₂ O)- or -((CH ₂ ) _y CH(CH ₃ )O)-, is oxygen. The end of the atom side is bonded to X in the preferred form.

Furthermore, as the polymerizable compound, polyneopenterythritol poly(meth)acrylate represented by the following formula (Z-6) can also be used. [Chemical 21] In formula (Z-6), X ¹ to X ⁶ each independently represent a hydrogen atom or a (meth)acrylyl group, and n represents an integer of 1 to 10. Among them, at least one of X ¹ to X ⁶ is a (meth)acrylyl group.

The polymerizable compound used in the present invention is selected from the group consisting of dipenterythritol hexa(meth)acrylate, dipenterythritol penta(meth)acrylate, and polyneopenterythritol poly(meth)acrylate. And at least one of the group consisting of these modified bodies is preferred. Examples of commercially available products include KAYARAD D-310, DPHA, DPEA-12 (the above are manufactured by Nippon Kayaku Co., Ltd.), NK ESTER A-DPH-12E, and TPOA-50 (SHIN-NAKAMURA CHEMICAL Co., Ltd., Ltd.) etc.

In addition, as the polymerizable compound, diglycerin EO (ethylene oxide) modified (meth)acrylate (commercially available product, M-460; manufactured by TOAGOSEI CO., LTD.), neopentyl erythritol can also be used. Tetra(meth)acrylate (manufactured by SHIN-NAKAMURA CHEMICAL Co., Ltd., NK ESTER A-TMMT), 1,6-hexanediol diacrylate (manufactured by Nippon Kayaku Co., Ltd., KAYARAD HDDA), RP-1040 (manufactured by Nippon Kayaku Co., Ltd.), ARONIX TO-2349 (manufactured by TOAGOSEI CO., LTD.), NK Oligo UA-7200 (manufactured by SHIN-NAKAMURA CHEMICAL Co., Ltd.), 8UH-1006, 8UH-1012 (manufactured by Taisei Fine Chemical Co., Ltd.), LIGHT ACRYLATE POB-A0 (manufactured by KYOEISHA CHEMICAL Co., Ltd.), EBECRYL80 (manufactured by DAICEL-ALLNEX LTD., amine-containing 4-functional acrylate), etc.

Furthermore, as the polymerizable compound, trimethylolpropane tri(meth)acrylate, trimethylolpropane ethylene oxide-modified tri(meth)acrylate, and trimethylolpropane ethylene oxide-modified were used. Trifunctional (meth)acrylate compounds such as tri(meth)acrylate, ethylene oxide isocyanurate modified tri(meth)acrylate, and neopentylerythritol tri(meth)acrylate are also Better. Commercially available products of trifunctional (meth)acrylate compounds include ARONIX M-309, M-310, M-321, M-350, M-360, M-313, M-315, M- 306, M-305, M-303, M-452, M-450 (manufactured by TOAGOSEI CO., LTD.), NK ESTER A9300, A-GLY-9E, A-GLY-20E, A-TMM-3, A -TMM-3L, A-TMM-3LM-N, A-TMPT, TMPT (manufactured by SHIN-NAKAMURA CHEMICAL Co., Ltd.), KAYARAD GPO-303, TMPTA, THE-330, TPA-330, PET-30 ( Manufactured by Nippon Kayaku Co., Ltd.), etc.

In addition, as the polymerizable compound, a compound having an acid group such as a carboxyl group, a sulfo group, or a phosphoric acid group can also be used. Commercially available products of such compounds include ARONIX M-305, M-510, M-520, ARONIX TO-2349 (manufactured by TOAGOSEI CO., LTD.), and the like.

In addition, as the polymerizable compound, a compound having a caprolactone structure can also be used. Regarding the compound having a caprolactone structure, please refer to the description in paragraphs 0042 to 0045 of Japanese Patent Application Laid-Open No. 2013-253224, which content is incorporated into this specification. Examples of compounds having a caprolactone structure include DPCA-20, DPCA-30, DPCA-60, and DPCA-120, which are commercially available as the KAYARAD DPCA series from Nippon Kayaku Co., Ltd.

In addition, as the polymerizable compound, a polymerizable compound having a fluorine skeleton can also be used. Examples of commercially available products include OGSOL EA-0200 and EA-0300 ((meth)acrylate monomer having a fluorine skeleton, manufactured by Osaka Gas Chemicals Co., Ltd.).

In addition, as the polymerizable compound, it is also preferable to use a compound that does not substantially contain environmentally controlled substances such as toluene. Commercially available products of such compounds include KAYARAD DPHA LT, KAYARAD DPEA-12 LT (manufactured by Nippon Kayaku Co., Ltd.), and the like.

Examples of polymerizable compounds include aminomethyl compounds described in Japanese Patent Publication No. 48-041708, Japanese Patent Publication No. 51-037193, Japanese Patent Publication No. 02-032293, and Japanese Patent Publication No. 02-016765. Acid ester acrylates or ethylene oxide systems described in Japanese Patent Publication No. 58-049860, Japanese Patent Publication No. 56-017654, Japanese Patent Publication No. 62-039417, and Japanese Patent Publication No. 62-039418 Backbone urethane compounds are also preferred. In addition, polymerizable compounds having an amino group structure or a sulfide structure in the molecule described in Japanese Patent Application Laid-Open Nos. 63-277653, 63-260909, and 01-105238 may also be used. Better. In addition, as the polymerizable compound, UA-7200 (manufactured by SHIN-NAKAMURA CHEMICAL Co., Ltd.), DPHA-40H (manufactured by Nippon Kayaku Co., Ltd.), UA-306H, UA-306T, UA-306I, Commercially available products such as AH-600, T-600, AI-600, LINC-202UA (manufactured by KYOEISHA CHEMICAL Co., LTD.).

The content of the polymerizable compound in the total solid content of the coloring composition is preferably 1 to 35% by mass. The upper limit is preferably 30 mass% or less, and more preferably 25 mass% or less. The lower limit is preferably 2 mass% or more, and more preferably 5 mass% or more. The colored composition of the present invention may contain only one type of polymerizable compound, or may contain two or more types of polymerizable compounds. When two or more types of polymerizable compounds are contained, the total amount is preferably within the above range.

＜＜Photopolymerization initiator＞＞ The colored composition of the present invention can contain a photopolymerization initiator. When the colored composition of the present invention contains a polymerizable compound, it is preferred that the colored composition of the present invention further contains a photopolymerization initiator. The photopolymerization initiator is not particularly limited and can be appropriately selected from known photopolymerization initiators. For example, compounds that are photosensitive to light from the ultraviolet region to the visible region are preferred. The photopolymerization initiator is preferably a photoradical polymerization initiator.

Examples of the photopolymerization initiator include halogenated hydrocarbon derivatives (for example, compounds having a trioxadiazole skeleton, compounds having an oxadiazole skeleton, etc.), acylphosphine compounds, hexaarylbimidazole compounds, oxime compounds, organic Peroxides, sulfur compounds, ketone compounds, aromatic onium salts, α-hydroxyketone compounds, α-aminoketone compounds, etc. From the perspective of exposure sensitivity, photopolymerization initiators include trihalomethyltrifluoroethylene compounds, benzyldimethyl ketal compounds, α-hydroxyketone compounds, α-aminoketone compounds, acylphosphine compounds, and oxidation compounds. Phosphine compounds, metallocene compounds, oxime compounds, hexaarylbisimidazole compounds, onium compounds, benzothiazole compounds, benzophenone compounds, acetophenone compounds, cyclopentadiene-benzene-iron complexes, halomethane compounds Preferred are ethadiazole compounds and 3-aryl substituted coumarin compounds, and compounds selected from the group consisting of oxime compounds, α-hydroxyketone compounds, α-aminoketone compounds and acylphosphine compounds are more preferred, and oxime compounds are more preferred. For further improvement. Examples of the photopolymerization initiator include compounds described in paragraphs 0065 to 0111 of Japanese Patent Application Laid-Open No. 2014-130173, compounds described in Japanese Patent Publication No. 6301489, and MATERIAL STAGE 37 to 60p, vol. 19 , the peroxide-based photopolymerization initiator described in No. 3, 2019, the photopolymerization initiator described in International Publication No. 2018/221177, the photopolymerization initiator described in International Publication No. 2018/110179 , the photopolymerization initiator described in Japanese Patent Application Publication No. 2019-043864, the photopolymerization initiator described in Japanese Patent Application Publication No. 2019-044030, the peroxide system described in Japanese Patent Application Publication No. 2019-167313 Initiator, the aminoacetophenone-based initiator having an oxazolidinyl group described in Japanese Patent Application Laid-Open No. 2020-055992, the oxime-based photopolymerization initiator described in Japanese Patent Application Publication No. 2013-190459, The polymers described in Japanese Patent Application Laid-Open No. 2020-172619, the compounds represented by Formula 1 described in International Publication No. 2020/152120, the compounds described in Japanese Patent Application Laid-Open No. 2021-181406, etc. are incorporated. in this manual.

Specific examples of hexaarylbisimidazole compounds include 2,2',4-tris(2-chlorophenyl)-5-(3,4-dimethoxyphenyl)-4,5-di Phenyl-1,1'-bisimidazole, etc.

Commercially available α-hydroxyketone compounds include Omnirad 184, Omnirad 1173, Omnirad 2959, and Omnirad 127 (the above products are manufactured by IGM Resins B.V.), Irgacure 184, Irgacure 1173, Irgacure 2959, and Irgacure 127 (the above products are manufactured by BASF). manufactured by the company), etc. Commercially available α-aminoketone compounds include Omnirad 907, Omnirad 369, Omnirad 369E, and Omnirad 379EG (the above are manufactured by IGM Resins B.V.), Irgacure 907, Irgacure 369, Irgacure 369E, and Irgacure 379EG (the above are manufactured by IGM Resins B.V.). Manufactured by BASF Corporation), etc. Examples of commercially available acylphosphine compounds include Omnirad 819, Omnirad TPO (the above manufactured by IGM Resins B.V.), Irgacure 819, and Irgacure TPO (the above manufactured by BASF), and the like.

Examples of the oxime compound include compounds described in Japanese Patent Application Publication No. 2001-233842, compounds described in Japanese Patent Application Publication No. 2000-080068, compounds described in Japanese Patent Application Publication No. 2006-342166, and J.C.S. Perkin II ( Compounds described in J.C.S. Perkin II (1979, pp. 156-162), Journal of Photopolymer Science and Technology (1995, pp. 202-232) Compounds, compounds described in Japanese Patent Application Publication No. 2000-066385, compounds described in Japanese Patent Application Publication No. 2004-534797, compounds described in Japanese Patent Application Publication No. 2006-342166, Japanese Patent Application Publication No. 2017-019766 Compounds described in, Compounds described in Japanese Patent Publication No. 6065596, Compounds described in International Publication No. 2015/152153, Compounds described in International Publication No. 2017/051680, Compounds described in Japanese Patent Publication No. 2017-198865 Compounds, compounds described in paragraphs 0025 to 0038 of International Publication No. 2017/164127, compounds described in International Publication No. 2013/167515, compounds described in Japanese Patent No. 5430746, compounds described in Japanese Patent No. 5647738 Compounds, compounds represented by the general formula (1) of Japanese Patent Application Laid-Open No. 2021-173858 and compounds described in paragraphs 0022 to 0024, compounds represented by the general formula (1) and 0117 of Japanese Patent Application Laid-Open No. 2021-170089 ~ Compounds described in paragraph 0120, etc. Specific examples of the oxime compound include 3-benzoyloxyiminobutan-2-one, 3-acetyloxyiminobutan-2-one, and 3-propionyloxyiminobutan-2-one. Aminobutan-2-one, 2-acetyloxyiminopentan-3-one, 2-acetyloxyiminopentan-1-one, 2-benzylpropanol Oxyimino-1-phenylpropan-1-one, 3-(4-toluenesulfonyloxy)iminobutan-2-one, 2-ethoxycarbonyloxyimino-1 -Phenylpropan-1-one, 1-[4-(phenylthio)phenyl]-3-cyclohexyl-propane-1,2-dione-2-(O-acetyl oxime), etc. Examples of commercially available products include Irgacure-OXE01, Irgacure-OXE02, Irgacure-OXE03, Irgacure-OXE04 (the above are manufactured by BASF), TR-PBG-301, TR-PBG-304, and TR-PBG-327 (TRONLY company), Adeka Optomer N-1919 (manufactured by ADEKA CORPORATION, photopolymerization initiator 2 described in Japanese Patent Application Publication No. 2012-014052). In addition, as the oxime compound, it is also preferable to use a non-coloring compound or a compound with high transparency and difficulty in discoloration. Examples of commercially available products include ADEKA ARKLS NCI-730, NCI-831, and NCI-930 (the above are manufactured by ADEKA CORPORATION).

As the photopolymerization initiator, an oxime compound having a fluorine ring can also be used. Specific examples of the oxime compound having a fluorine ring include the compounds described in Japanese Patent Application Laid-Open No. 2014-137466, the compounds described in Japanese Patent Publication No. 6636081, and the compounds described in Korean Patent Publication No. 10-2016-0109444. The compounds described are the fluorine amino ketone photoinitiator described in Japanese Patent Publication No. 2020-507664, and the oxime ester compound described in International Publication No. 2021/023144.

As the photopolymerization initiator, an oxime compound having at least one benzene ring of a carbazole ring serving as the skeleton of a naphthalene ring can also be used. Specific examples of such oxime compounds include compounds described in International Publication No. 2013/083505.

As the photopolymerization initiator, an oxime compound having a fluorine atom can also be used. Specific examples of the oxime compound having a fluorine atom include compounds described in Japanese Patent Application Publication No. 2010-262028, compounds 24, 36 to 40 described in Japanese Patent Application Publication No. 2014-500852, and Japanese Patent Application Publication No. 2013- Compound (C-3) described in Publication No. 164471, etc.

As the photopolymerization initiator, an oxime compound having a nitro group can be used. It is also preferable that the oxime compound having a nitro group is a dimer. Specific examples of the oxime compound having a nitro group include compounds described in paragraphs 0031 to 0047 of Japanese Patent Application Laid-Open No. 2013-114249 and paragraphs 0008 to 0012 and 0070 to 0079 of Japanese Patent Application Laid-Open No. 2014-137466, The compound described in paragraphs 0007 to 0025 of Japanese Patent No. 4223071, ADEKA ARKLS NCI-831 (manufactured by ADEKA CORPORATION).

As the photopolymerization initiator, an oxime compound having a benzofuran skeleton can also be used. Specific examples include OE-01 to OE-75 described in International Publication No. 2015/036910.

As the photopolymerization initiator, an oxime compound in which a substituent having a hydroxyl group is bonded to a carbazole skeleton can also be used. Examples of such photopolymerization initiators include compounds described in International Publication No. 2019/088055.

As the photopolymerization initiator, an oxime compound (hereinafter also referred to as an oxime compound OX) having an aromatic ring group Ar ^OX1 having an electron-withdrawing group introduced into the aromatic ring can also be used. Examples of the electron-withdrawing group of the aromatic ring group Ar ^OX1 include a hydroxyl group, a nitro group, a trifluoromethyl group, an alkylsulfinyl group, an arylsulfinyl group, and an alkylsulfinyl group. An arylsulfonyl group, a cyano group, a acyl group, and a nitro group are preferred, and a acyl group is more preferred, and a benzyl group is further preferred because a film with excellent light resistance is easily formed. The benzoyl group may have a substituent. As a substituent, halogen atom, cyano group, nitro group, hydroxyl group, alkyl group, alkoxy group, aryl group, aryloxy group, heterocyclic group, heterocyclic oxy group, alkenyl group, alkyl sulfanyl group (sulfanyl group) , arylthio group, acyl group or amine group is preferred, alkyl group, alkoxy group, aryl group, aryloxy group, heterocyclic oxy group, alkylthio group, arylthio group or amine group is More preferably, an alkoxy group, an alkylthio group or an amino group is still more preferably.

The oxime compound OX is preferably at least one selected from the compound represented by formula (OX1) and the compound represented by formula (OX2), and the compound represented by formula (OX2) is more preferably selected. [Chemistry 22] In the formula, ^R R ^X2 represents an alkyl group, an alkenyl group, an alkoxy group, an aryl group, an aryloxy group, a heterocyclyl group, a heterocyclic oxy group, an alkyl thiol group, an aryl thiol group, an alkyl sulfinyl group, or an aryl sulfonyl group. Sulfonyl group, alkylsulfonyl group, arylsulfonyl group, acyloxy ^{group or amine} group ^, R It is an electron-withdrawing group.

Examples of the electron-withdrawing group include acyl group, nitro group, trifluoromethyl group, alkylsulfinyl group, arylsulfinyl group, alkylsulfonyl group, arylsulfonyl group, cyano group, and A group and a nitro group are preferable, a acyl group is more preferable, and a benzyl group is further preferable, since it is easy to form a film with excellent light resistance.

In the above formula, R ^X12 is an electron withdrawing group, and R ^X10 , R ^X11 , R ^X13 , and R ^X14 are preferably hydrogen atoms.

Specific examples of the oxime compound OX include the compounds described in paragraphs 0083 to 0105 of Japanese Patent No. 4600600.

Specific examples of oxime compounds that can be preferably used in the present invention are shown below, but the present invention is not limited to these.

[Chemistry 23] [Chemical 24] [Chemical 25]

The oxime compound is preferably a compound having a maximum absorption wavelength in the wavelength range of 350 to 500 nm, and more preferably a compound having a maximum absorption wavelength in the wavelength range of 360 to 480 nm. In addition, from the viewpoint of sensitivity, the oxime compound preferably has a high Mohr absorption coefficient at a wavelength of 365 nm or a wavelength of 405 nm, more preferably 1,000 to 300,000, further preferably 2,000 to 300,000, and particularly preferably 5,000 to 200,000. The molar absorption coefficient of a compound can be measured using a known method. For example, it is preferable to measure with a spectrophotometer (Cary-5 spectrophotometer manufactured by Varian) using an ethyl acetate solvent at a concentration of 0.01 g/L.

As a photopolymerization initiator, it is also preferable to use Irgacure OXE01 (manufactured by BASF) and/or Irgacure OXE02 (manufactured by BASF) and Omnirad 2959 (manufactured by IGM Resins B.V.) in combination.

As the photopolymerization initiator, a bifunctional or trifunctional or higher photoradical polymerization initiator can be used. By using such a photoradical polymerization initiator, two or more radicals are generated from one molecule of the photoradical polymerization initiator, so good sensitivity can be obtained. Furthermore, when a compound with an asymmetric structure is used, the crystallinity decreases and the solubility in a solvent or the like increases, making it difficult to precipitate over time, thereby improving the temporal stability of the resin composition. Specific examples of the bifunctional or trifunctional or higher-functional photoradical polymerization initiator include Japanese Patent Application Publication No. 2010-527339, Japanese Patent Application Publication No. 2011-524436, International Publication No. 2015/004565, and Japanese Patent Application Publication No. 2015/004565. The dimer of the oxime compound described in paragraphs 0407 to 0412 of Table 2016-532675, paragraphs 0039 to 0055 of International Publication No. 2017/033680, the compound (E) described in Japanese Patent Publication No. 2013-522445, and Compound (G), Cmpd1 to 7 described in International Publication No. 2016/034963, oxime ester photoinitiator described in paragraph 0007 of Japanese Patent Application Publication No. 2017-523465, Japanese Patent Application Publication No. 2017-167399 The photoinitiator described in paragraphs 0020 to 0033, the photopolymerization initiator (A) described in paragraphs 0017 to 0026 of Japanese Patent Application Laid-Open No. 2017-151342, the oxime ester photoinitiator described in Japanese Patent No. 6469669 starter, etc.

The content of the photopolymerization initiator in the total solid content of the coloring composition is preferably 0.1 to 30% by mass. The lower limit is preferably 0.5% by mass or more, and more preferably 1% by mass or more. The upper limit is preferably 20 mass% or less, and more preferably 15 mass% or less. In the colored composition of the present invention, only one type of photopolymerization initiator may be used, or two or more types of photopolymerization initiators may be used. When two or more types are used, the total amount is preferably within the above range.

＜＜Solvent＞＞ The colored composition of the present invention preferably contains a solvent. Examples of the solvent include organic solvents. The type of solvent is basically not particularly limited as long as it satisfies the solubility of each component or the coatability of the composition. Examples of organic solvents include ester solvents, ketone solvents, alcohol solvents, amide solvents, ether solvents, hydrocarbon solvents, and the like. For details, please refer to paragraph 0223 of International Publication No. 2015/166779, which is incorporated into this specification. Furthermore, ester solvents in which a cyclic alkyl group is substituted and ketone solvents in which a cyclic alkyl group is substituted can also be suitably used. Specific examples of the organic solvent include polyethylene glycol monomethyl ether, methylene chloride, methyl 3-ethoxypropionate, ethyl 3-ethoxypropionate, and ethylcelusacetate. , Ethyl lactate, diglyme, butyl acetate, methyl 3-methoxypropionate, 2-heptanone, 2-pentanone, 3-pentanone, 4-heptanone, cyclohexanone , 2-methylcyclohexanone, 3-methylcyclohexanone, 4-methylcyclohexanone, cycloheptanone, cyclooctanone, cyclohexyl acetate, cyclopentanone, ethyl carbitol acetate , butyl carbitol acetate, propylene glycol monomethyl ether, propylene glycol monomethyl ether acetate, 3-methoxy-N,N-dimethylpropylamide, 3-butoxy-N,N- Dimethylpropamide, propylene glycol diacetate, 3-methoxybutanol, methyl ethyl ketone, γ-butyrolactone, cycloterine, anisole, 1,4-diethyloxy Butane, diethylene glycol monoethyl ether acetate, 1,3-butanediol diacetate, dipropylene glycol methyl ether acetate, diacetone alcohol (also known as diacetone alcohol, 4-hydroxy-4-methyl methyl-2-pentanone), 2-methoxypropyl acetate, 2-methoxy-1-propanol, isopropyl alcohol, etc. However, sometimes it is preferable to reduce the number of aromatic hydrocarbons (benzene, toluene, xylene, ethylbenzene, etc.) used as organic solvents for environmental reasons (for example, it can be set to 50 mass based on the total amount of organic solvents). ppm (parts per million: parts per million) or less, it can also be set to 10 mass ppm or less, or it can be set to 1 mass ppm or less).

In the present invention, it is preferable to use an organic solvent with a small metal content. The metal content of the organic solvent is preferably 10 mass ppb (parts per billion) or less, for example. Organic solvents with a quality of ppt (parts per trillion: parts per trillion) level can be used as needed, and such organic solvents are provided by Toyo Gosei Co., Ltd. (Chemical Industry Daily, November 13, 2015).

Examples of methods for removing impurities such as metals from organic solvents include distillation (molecular distillation, thin film distillation, etc.) or filtration using a filter. The filter pore size of the filter used for filtration is preferably 10 μm or less, more preferably 5 μm or less, and further preferably 3 μm or less. The filter material is preferably polytetrafluoroethylene, polyethylene or nylon.

Organic solvents can contain isomers (compounds with the same number of atoms but different structures). In addition, only one type of isomer may be contained, or a plurality of types of isomers may be contained.

It is preferable that the content rate of peroxide in the organic solvent is 0.8 mmol/L or less, and it is more preferable that it contains substantially no peroxide.

The content of the solvent in the coloring composition is preferably 10 to 95% by mass, more preferably 20 to 90% by mass, and further preferably 30 to 90% by mass.

Furthermore, from the viewpoint of environmental control, it is preferable that the coloring composition of the present invention substantially does not contain environmentally controlled substances. Furthermore, in the present invention, substantially free of environmentally regulated substances means that the content of environmentally regulated substances in the coloring composition is 50 ppm by mass or less, preferably 30 ppm by mass or less, and further preferably 10 ppm by mass or less. 1 mass ppm or less is particularly preferred. Examples of environmentally regulated substances include benzene; alkylbenzenes such as toluene and xylene; and halogenated benzene such as chlorobenzene. These regulations are based on REACH (Registration Evaluation Authorization and Restriction of CHemicals) rules, PRTR (Pollutant Release and Transfer Register) law, VOC (Volatile Organic Compounds) (Volatile Organic Compounds) control, etc. are registered as environmentally controlled substances, and the usage amount and treatment methods are strictly controlled. These compounds may be used as solvents when producing components used in coloring compositions, and may be mixed into coloring compositions as residual solvents. From the viewpoint of human safety and environmental considerations, it is better to reduce these substances as much as possible. An example of a method for reducing environmentally regulated substances is to heat or depressurize the system to a temperature above the boiling point of the environmentally regulated substances, and then distill the environmentally regulated substances from the system to thereby reduce them. In addition, when removing a small amount of environmentally controlled substances by distillation, it is also useful to azeotrope the solvent with a solvent having the same boiling point as the solvent in order to improve efficiency. In addition, when a compound having radical polymerizability is contained, in order to suppress cross-linking between molecules due to radical polymerization reaction during vacuum distillation removal, a polymerization inhibitor or the like may be added to perform vacuum distillation removal. These distillation removal methods can be performed at any stage such as the raw material stage, the stage of a product of reacting the raw materials (for example, a resin solution or a polyfunctional monomer solution after polymerization), or the stage of a colored composition prepared by mixing these compounds. carried out in one stage.

<<Infrared absorber>> The colored composition of the present invention can further contain an infrared absorber. For example, when an infrared transmission filter is formed using the colored composition of the present invention, the wavelength of light that passes through the film (obtained by containing an infrared absorber in the colored composition) can be shifted to the longer wavelength side. . The infrared absorber is preferably a compound having a maximum absorption wavelength on the longer wavelength side than the wavelength of 700 nm. It is preferable that the infrared absorber is a compound that has a maximum absorption wavelength in a range exceeding the wavelength of 700 nm and not exceeding 1800 nm. Moreover, the ratio A ¹ / ^A 2 of the absorbance A ¹ at the wavelength of 500 nm and the absorbance A ² at the maximum absorption wavelength of the infrared absorber is preferably 0.08 or less, and more preferably 0.04 or less.

Examples of the infrared absorber include pyrrolopyrrole compounds, cyanine compounds, squarylium compounds, phthalocyanine compounds, naphthalocyanine compounds, quaterrylene compounds, merocyanine compounds, and ketonium compounds. Oxocyanine compounds, immonium compounds, dithiol compounds, triarylmethane compounds, pyrrromethylene compounds, methimine compounds, anthraquinone compounds, dibenzofuranone compounds, disulfene metal complexes, metal Oxides, metal borides, etc. Examples of the pyrrolopyrrole compound include compounds described in paragraphs 0016 to 0058 of Japanese Patent Application Laid-Open No. 2009-263614, compounds described in paragraphs 0037 to 0052 of Japanese Patent Application Laid-Open No. 2011-068731, and International Publication No. 2015/ Compounds described in paragraphs 0010 to 0033 of No. 166873, etc. Examples of the squaraine compound include compounds described in paragraphs 0044 to 0049 of Japanese Patent Publication No. 2011-208101, compounds described in paragraphs 0060 to 0061 of Japanese Patent Publication No. 6065169, and International Publication No. 2016/181987. Compounds described in paragraph 0040 of Japanese Patent Application Laid-Open No. 2015-176046, compounds described in paragraph 0072 of International Publication No. 2016/190162, compounds described in paragraphs 0196 to 0228 of Japanese Patent Application Laid-Open No. 2016-074649 Compounds described, compounds described in paragraph 0124 of Japanese Patent Application Laid-Open No. 2017-067963, compounds described in International Publication No. 2017/135359, compounds described in Japanese Patent Application Publication No. 2017-114956, Japanese Patent Application No. 6197940 Compounds described in, Compounds described in International Publication No. 2016/120166, etc. Examples of the cyanine compound include compounds described in paragraphs 0044 to 0045 of Japanese Patent Application Laid-Open No. 2009-108267, compounds described in paragraphs 0026 to 0030 of Japanese Patent Application Publication No. 2002-194040, and compounds described in Japanese Patent Application Laid-Open No. 2015-172004. Compounds described in Japanese Patent Application Publication No. 2015-172102, Compounds described in Japanese Patent Application Publication No. 2008-088426, Compounds described in Paragraph 0090 of International Publication No. 2016/190162, Japanese Patent Application Publication No. 2016/190162 Compounds etc. described in the publication No. 2017-031394. Examples of the crotonium compound include compounds described in Japanese Patent Application Laid-Open No. 2017-082029. Examples of the immonium compound include compounds described in Japanese Patent Application Publication No. 2008-528706, compounds described in Japanese Patent Application Publication No. 2012-012399, compounds described in Japanese Patent Application Publication No. 2007-092060, and International Patent Application Publication No. 2007-092060. Compounds described in paragraphs 0048 to 0063 of Publication No. 2018/043564. Examples of the phthalocyanine compound include the compound described in paragraph 0093 of Japanese Patent Application Laid-Open No. 2012-077153, titanyl phthalocyanine described in Japanese Patent Application Laid-Open No. 2006-343631, and 0013 of Japanese Patent Application Laid-Open No. 2013-195480. Compounds described in paragraphs ～0029, vanadium phthalocyanine compounds described in Japanese Patent No. 6081771, vanadium phthalocyanine compounds described in International Publication No. 2020/071486, phthalocyanine compounds described in International Publication No. 2020/071470 . Examples of the naphthalocyanine compound include compounds described in paragraph 0093 of Japanese Patent Application Laid-Open No. 2012-077153. Examples of the disulfene metal complex include compounds described in Japanese Patent No. 5733804. Examples of metal oxides include indium tin oxide, antimony tin oxide, zinc oxide, Al-doped zinc oxide, fluorine-doped tin dioxide, niobium-doped titanium dioxide, tungsten oxide, and the like. For details about tungsten oxide, you can refer to paragraph 0080 of Japanese Patent Application Laid-Open No. 2016-006476, and this content is incorporated into this specification. Examples of the metal boride include lanthanum boride and the like. Examples of commercially available lanthanum boride include LaB ₆ -F (manufactured by Japan New Metals Co., Ltd.). In addition, as the metal boride, the compound described in International Publication No. 2017/119394 can also be used. Examples of commercially available products of indium tin oxide include F-ITO (manufactured by DOWA HIGHTECH CO., LTD.).

As the infrared absorber, squarylium compounds described in Japanese Patent Application Laid-Open No. 2017-197437, squarylium compounds described in Japanese Patent Application Laid-Open No. 2017-025311, and International Publication No. 2016/154782 can also be used. Squarylium compounds, squarylium compounds described in Japanese Patent No. 5884953, squarylium compounds described in Japanese Patent No. 6036689, squarylium compounds described in Japanese Patent No. 5810604, International Publication No. Squarylium compounds described in paragraphs 0090 to 0107 of No. 2017/213047, pyrrole ring-containing compounds described in paragraphs 0019 to 0075 of Japanese Patent Application Laid-Open No. 2018-054760, and 0078 to 0082 of Japanese Patent Application Laid-Open No. 2018-040955 The pyrrole ring-containing compound described in the paragraph, the pyrrole ring-containing compound described in the paragraphs 0043 to 0069 of the Japanese Patent Application Laid-Open No. 2018-002773, the amide α described in the paragraphs 0024 to 0086 of the Japanese Patent Application Publication No. 2018-041047 A squarylium compound having an aromatic ring, an amide-linked squarylium compound described in Japanese Patent Application Publication No. 2017-179131, a squarylium compound having a pyrrole double-type squarylium skeleton described in Japanese Patent Application Publication No. 2017-141215, or Compounds with a ketonium skeleton, dihydrocarbazole bisquarylocyanine compounds described in Japanese Patent Application Laid-Open No. 2017-082029, asymmetric compounds described in paragraphs 0027 to 0114 of Japanese Patent Application Publication No. 2017-068120, The pyrrole ring-containing compound (carbazole type) described in Japanese Patent Publication No. 2017-067963, the phthalocyanine compound described in Japanese Patent No. 6251530, etc.

As the infrared absorber, tungsten oxide represented by the following formula described in paragraph 0025 of European Patent No. 3628645 can also be used. M ¹ _a M ² _b W _c O _d (P(O) _n R _m ) _e M ¹ and M ² represent ammonium cations or metal cations, a is 0.01 to 0.5, b is 0 to 0.5, c is 1, and d is 2.5 to 3, e is 0.01 to 0.75, n is 1, 2 or 3, m is 1, 2 or 3, and R represents a hydrocarbon group which may have a substituent.

The content of the infrared absorber in the total solid content of the coloring composition is preferably 1 to 40% by mass. The lower limit is preferably 2 mass% or more, more preferably 5 mass% or more, and further preferably 10 mass% or more. The upper limit is preferably 30 mass% or less, and more preferably 25 mass% or less. The colored composition of the present invention may contain only one infrared absorber, or may contain two or more infrared absorbers. When two or more types of infrared absorbers are contained, the total amount is preferably within the above range.

＜＜Pigment Derivatives＞＞ The colored composition of the present invention can contain a pigment derivative. Pigment derivatives can be used, for example, as dispersing aids. Dispersion aids are materials used to improve the dispersibility of pigments in coloring compositions. Examples of the pigment derivative include compounds having at least one structure selected from the group consisting of a pigment structure and a tri-hydroxy structure and an acid group or a base.

Examples of the dye structure include a quinoline dye structure, a benzimidazolone dye structure, a benzoisoindole dye structure, a benzothiazole dye structure, an imine dye structure, a squaraine dye structure, and a ketone dye structure. Onium pigment structure, oxocyanine pigment structure, pyrrolopyrrole pigment structure, diketopyrrolopyrrole pigment structure, azo pigment structure, methimine pigment structure, phthalocyanine pigment structure, naphthalocyanine pigment structure, anthraquinone pigment structure , quinacridone pigment structure, di-isoindolinone pigment structure, quinacridone pigment structure, perylene pigment structure, thioindigo pigment structure, thioindigo pigment structure, isoindoline pigment structure, isoindolinone pigment structure, quinacridone pigment structure Phenozoline pigment structure, dithiol pigment structure, triarylmethane pigment structure, pyrromethane pigment structure, etc.

Examples of the acidic group possessed by the pigment derivative include carboxyl group, sulfo group, phosphoric acid group, boric acid group, amide acid group, and salts thereof. Examples of atoms or atomic groups constituting the salt include alkali metal ions (Li ⁺ , Na ⁺ , K ^{+ ,} etc.), alkaline earth metal ions (Ca ²⁺ , Mg ^{2+ ,} etc.), ammonium ions, imidazolium ions, and pyridinium. ions, phosphonium ions, etc. As the acyl imide group _, a group represented by -SO ₂ NHSO ₂ R ^{X1 ,} -CONHSO ₂ R ^X2 , -CONHCOR ^X3 or _{-SO 2} ^NHCOR The group represented by ₂ R ^X2 or -SO ₂ NHCOR ^X4 is more preferred, and -SO ₂ NHSO ₂ R ^X1 or -CONHSO ₂ ^R R ^X1 to R ^X4 each independently represent an alkyl group or an aryl group. The alkyl group and aryl group represented by R ^X1 to R ^X4 may have a substituent. As the substituent, a halogen atom is preferred, and a fluorine atom is more preferred. It is preferred that R ^{X1 to} R The carbon number of the alkyl group containing a fluorine atom is preferably 1 to 10, more preferably 1 to 5, and further preferably 1 to 3. The carbon number of the aryl group containing a fluorine atom is preferably 6 to 20, more preferably 6 to 12, and further preferably 6.

Examples of the base having a pigment derivative include an amino group, a pyridyl group and a salt thereof, an ammonium group salt, and a phthalimide methyl group. Examples of atoms or atomic groups constituting the salt include hydroxide ions, halogen ions, carboxylate ions, sulfonic acid ions, phenoxide ions, and the like.

Examples of the amino group include a group represented by -NR ^x11 R ^x12 and a cyclic amino group.

In the group represented by -NR ^x11 R ^x12 , R ^x11 and R ^x12 each independently represent a hydrogen atom, an alkyl group or an aryl group, with an alkyl group being preferred. That is, the amino group is preferably a dialkylamino group. The number of carbon atoms in the alkyl group is preferably 1 to 10, more preferably 1 to 5, and further preferably 1 to 3. The alkyl group may be linear, branched, or cyclic, but linear or branched is preferred, and straight chain is more preferred. The alkyl group may have a substituent. Examples of the substituent include substituent T described below. The aryl group preferably has 6 to 30 carbon atoms, more preferably 6 to 20 carbon atoms, and further preferably 6 to 12 carbon atoms. The aryl group may have a substituent. Examples of the substituent include substituent T described below.

Examples of the cyclic amino group include a pyrrolidinyl group, a piperidinyl group, a piperidinyl group, a mofolinyl group, and the like. These groups may further have substituents.

As the pigment derivative, a pigment derivative having excellent visible transparency (hereinafter also referred to as a transparent pigment derivative) can also be used. The maximum value (εmax) of the molar absorption coefficient of the transparent pigment derivative in the wavelength range of 400 to 700 nm is preferably 3000L·mol ^-1 ·cm ^-1 or less, and more preferably 1000L·mol ^-1 ·cm ^-1 or less. The best, 100L・mol ^-1・cm ^-1 or less is even better. The lower limit of εmax is, for example, 1L·mol ^-1 ·cm ^-1 or more, and may be 10L·mol ^-1 ·cm ^-1 or more.

Specific examples of the pigment derivatives include compounds described in the Examples described below, Japanese Patent Application Laid-Open Nos. 56-118462, 63-264674, 01-217077, and Japanese Patent Application Publication No. 03-009961, Japanese Patent Application Publication No. 03-026767, Japanese Patent Application Publication No. 03-153780, Japanese Patent Application Publication No. 03-045662, Japanese Patent Application Publication No. 04-285669, Japanese Patent Application Publication No. 06-145546 No. 0086 to 0098 of Japanese Patent Application Publication No. 06-212088, Japanese Patent Application Publication No. 06-240158, Japanese Patent Application Publication No. 10-030063, Japanese Patent Application Publication No. 10-195326, International Publication No. 2011/024896 Paragraphs, Paragraphs 0063 to 0094 of International Publication No. 2012/102399, Paragraph 0082 of International Publication No. 2017/038252, Paragraph 0171 of Japanese Patent Application Laid-Open No. 2015-151530, Paragraphs 0162 to 0183 of Japanese Patent Application Laid-Open No. 2011-252065 Paragraph, Japanese Patent Application Publication No. 2003-081972, Japanese Patent Application Publication No. 5299151, Japanese Patent Application Publication No. 2015-172732, Japanese Patent Application Publication No. 2014-199308, Japanese Patent Application Publication No. 2014-085562, Japanese Patent Application Publication No. 2014- 035351, the compound described in Japanese Patent Application Publication No. 2008-081565, and the diketopyrrolopyrrole compound having a thiol linkage group described in International Publication No. 2020/002106.

The content of the pigment derivative is preferably 1 to 30 parts by mass, more preferably 2 to 15 parts by mass, and further preferably 4 to 10 parts by mass relative to 100 parts by mass of the pigment. Moreover, the content of the pigment derivative is preferably 5 to 50 parts by mass, more preferably 10 to 40 parts by mass, and further preferably 15 to 30 parts by mass relative to 100 parts by mass of the compound Y. Only one type of pigment derivative may be used, or two or more types may be used in combination. When two or more types are used in combination, the total amount is preferably within the above range.

＜＜Polyalkyleneimine＞＞ The colored composition of the present invention may also contain polyalkyleneimine. Polyalkyleneimines are used, for example, as dispersion aids for pigments. Dispersion aids are materials used to improve the dispersibility of pigments in coloring compositions. Polyalkyleneimine refers to a polymer obtained by ring-opening polymerization of alkyleneimine. Polyalkyleneimine is a polymer with a branched chain structure containing primary amine groups, secondary amine groups and tertiary amine groups respectively. The number of carbon atoms in the alkylene imine is preferably 2 to 6, more preferably 2 to 4, further preferably 2 or 3, and particularly preferably 2.

The molecular weight of the polyalkyleneimine is preferably 200 or more, and more preferably 250 or more. The upper limit is preferably 100,000 or less, more preferably 50,000 or less, still more preferably 10,000 or less, and particularly preferably 2,000 or less. Furthermore, regarding the value of the molecular weight of the polyalkyleneimine, when the molecular weight can be calculated from the structural formula, the molecular weight of the polyalkyleneimine is the value calculated from the structural formula. On the other hand, when the molecular weight of a specific amine compound cannot be calculated from the structural formula or is difficult to calculate, the value of the number average molecular weight measured by the boiling point elevation method is used. In addition, when it is impossible or difficult to measure using the boiling point elevation method, the value of the number average molecular weight measured using the viscometry method is used. In addition, when it is impossible or difficult to measure by viscometry, the polystyrene-converted number average molecular weight value measured by GPC (gel permeation chromatography) method is used.

The amine value of the polyalkyleneimine is preferably 5 mmol/g or more, more preferably 10 mmol/g or more, and still more preferably 15 mmol/g or more.

Specific examples of alkylene imine include ethylene imine, propylene imine, 1,2-butylene imine, 2,3-butylene imine, and the like. Preferred is propylene imine, and even more preferred is propylene imine. The polyalkyleneimine is particularly preferably polyethyleneimine. Furthermore, it is preferable that the polyethyleneimine contains 10 mol% or more of primary amine groups based on the total of primary amine groups, secondary amine groups and tertiary amine groups, and it is preferable that the polyethyleneimine contains 20 mol% or more of primary amine groups. More preferably, it contains more than 30 mol% of primary amine groups. Commercially available products of polyethyleneimine include EPOMIN SP-003, SP-006, SP-012, SP-018, SP-200, and P-1000 (the above are manufactured by NIPPON SHOKUBAI CO., LTD.) wait.

The content of the polyalkyleneimine in the total solid content of the coloring composition is preferably 0.1 to 5% by mass. The lower limit is preferably 0.2 mass% or more, more preferably 0.5 mass% or more, and further preferably 1 mass% or more. The upper limit is preferably 4.5 mass% or less, more preferably 4 mass% or less, and still more preferably 3 mass% or less. In addition, the content of the polyalkyleneimine is preferably 0.5 to 20 parts by mass relative to 100 parts by mass of the pigment. The lower limit is preferably 0.6 parts by mass or more, more preferably 1 part by mass or more, and still more preferably 2 parts by mass or more. The upper limit is preferably 10 parts by mass or less, and more preferably 8 parts by mass or less. Only one type of polyalkyleneimine may be used, or two or more types may be used. When two or more types are used, the total amount is preferably within the above range.

＜＜Harding accelerator＞＞ The colored composition of the present invention may contain a hardening accelerator. Examples of the hardening accelerator include thiol compounds, methylol compounds, amine compounds, phosphonium salt compounds, amidine salt compounds, amide compounds, base generators, isocyanate compounds, alkoxysilane compounds, onium salt compounds, and the like. Specific examples of the hardening accelerator include compounds described in paragraphs 0094 to 0097 of International Publication No. 2018/056189, compounds described in paragraphs 0246 to 0253 of Japanese Patent Application Laid-Open No. 2015-034963, and Japanese Patent Application Laid-Open No. 2013. - Compounds described in paragraphs 0186 to 0251 of Japanese Patent Application Publication No. 041165, ionic compounds described in Japanese Patent Application Laid-Open No. 2014-055114, compounds described in paragraphs 0071 to 0080 of Japanese Patent Application Publication No. 2012-150180, Japanese Patent Application Laid-Open No. 2012-150180 Alkoxysilane compound having an epoxy group described in Publication No. 2011-253054, compound described in paragraphs 0085 to 0092 of Japanese Patent Publication No. 5765059, ring containing carboxyl group described in Japanese Patent Application Laid-Open No. 2017-036379 Oxygen curing agents, compounds described in Japanese Patent Application Laid-Open No. 2021-181406, etc. The content of the hardening accelerator in the total solid content of the coloring composition is preferably 0.3 to 8.9% by mass, and more preferably 0.8 to 6.4% by mass.

<<Ultraviolet absorber>> The colored composition of the present invention can contain an ultraviolet absorber. Examples of the ultraviolet absorber include conjugated diene compounds, aminodiene compounds, salicylate compounds, benzophenone compounds, benzotriazole compounds, acrylonitrile compounds, hydroxyphenyl trisulfonate compounds, and indepine compounds. Indole compounds, tribenzoyl compounds, benzoyl compounds, etc. Specific examples of such compounds include paragraphs 0038 to 0052 of Japanese Patent Application Laid-Open No. 2009-217221, paragraphs 0052 to 0072 of Japanese Patent Application Laid-Open No. 2012-208374, and paragraphs 0317 to 0317 of Japanese Patent Application Laid-Open No. 2013-068814. Compounds described in Paragraph 0334, Paragraphs 0061 to 0080 of Japanese Patent Application Laid-Open No. 2016-162946, Paragraphs 0052 and 0074 of International Publication No. 2021/131355, Paragraphs 0022 to 0024 of International Publication No. 2021/132247, etc. are incorporated into this manual. Specific examples of ultraviolet absorbers include compounds having the following structures. Examples of commercially available ultraviolet absorbers include UV-503 (manufactured by DAITO CHEMICAL CO., LTD.), BASF's Tinuvin series, Uvinul series, and Sumika Chemtex Company, Limited's Sumisorb series. Examples of benzotriazole compounds include the MYUA series manufactured by MIYOSHI OIL & FAT CO., LTD. (Chemical Industry Daily, February 1, 2016). In addition, as the ultraviolet absorber, the compounds described in paragraphs 0049 to 0059 of Japanese Patent No. 6268967, the compounds described in paragraphs 0059 to 0076 of International Publication No. 2016/181987, and the compounds described in International Publication No. 2020/137819 can also be used. A thioaryl-substituted benzotriazole type ultraviolet absorber and a reactive trifluoroethylene ultraviolet absorber described in Japanese Patent Application Laid-Open No. 2021-178918. [Chemical 26]

The content of the ultraviolet absorber in the total solid content of the coloring composition is preferably 0.01 to 10% by mass, and more preferably 0.01 to 5% by mass. In the present invention, only one type of ultraviolet absorber may be used, or two or more types of ultraviolet absorbers may be used. When two or more types are used, the total amount is preferably within the above range.

＜＜Polymerization inhibitor＞＞ The colored composition of the present invention can contain a polymerization inhibitor. Examples of polymerization inhibitors include hydroquinone, p-methoxyphenol, di-tertiary butyl-p-cresol, gallic acid, tertiary butylcatechol, benzoquinone, and 4,4'-thio Bis(3-methyl-6-tertiary butylphenol), 2,2'-methylenebis(4-methyl-6-tertiary butylphenol), N-nitrosophenylhydroxylamine salt ( Ammonium salt, first cerium salt, etc.). Among them, p-methoxyphenol is preferred. The content of the polymerization inhibitor in the total solid content of the coloring composition is preferably 0.0001 to 5% by mass. The polymerization inhibitor may be only one type or two or more types. When there are two or more types, the total amount is preferably within the above range.

＜＜Silane Coupling Agent＞＞ The colored composition of the present invention can contain a silane coupling agent. In the present invention, a silane coupling agent refers to a silane compound having a hydrolyzable group and functional groups other than the hydrolyzable group. In addition, the hydrolyzable group refers to a substituent that is directly bonded to a silicon atom and can generate a siloxane bond through at least one of a hydrolysis reaction and a condensation reaction. Examples of the hydrolyzable group include a halogen atom, an alkoxy group, a hydroxyl group, and the like, with an alkoxy group being preferred. That is, the silane coupling agent is preferably a compound having an alkoxysilyl group. Examples of functional groups other than the hydrolyzable group include a vinyl group, a (meth)allyl group, a (meth)acrylyl group, a mercapto group, an epoxy group, an oxetanyl group, and an amino group. , urea group, thioether group, isocyanate group, phenyl group, etc., amine group, (meth)acrylyl group and epoxy group are preferred. Specific examples of the silane coupling agent include N-β-aminoethyl-γ-aminopropylmethyldimethoxysilane (manufactured by Shin-Etsu Chemical Co., Ltd., trade name KBM-602), N-β-aminoethyl-γ-aminopropyltrimethoxysilane (manufactured by Shin-Etsu Chemical Co., Ltd., trade name KBM-603), N-β-aminoethyl-γ-amine Propyltriethoxysilane (manufactured by Shin-Etsu Chemical Co., Ltd., trade name KBE-602), γ-aminopropyltrimethoxysilane (manufactured by Shin-Etsu Chemical Co., Ltd., trade name) KBM-903), γ-aminopropyltriethoxysilane (manufactured by Shin-Etsu Chemical Co., Ltd., trade name KBE-903), 3-methacryloxypropylmethyldimethyl Oxysilane (manufactured by Shin-Etsu Chemical Co., Ltd., trade name KBM-502), 3-methacryloxypropyltrimethoxysilane (manufactured by Shin-Etsu Chemical Co., Ltd., trade name KBM-503) etc. Specific examples of the silane coupling agent include the compounds described in paragraphs 0018 to 0036 of Japanese Patent Application Laid-Open No. 2009-288703 and the compounds described in paragraphs 0056 to 0066 of Japanese Patent Application Laid-Open No. 2009-242604. and other contents are incorporated into this manual. The content of the silane coupling agent in the total solid content of the coloring composition is preferably 0.01 to 15.0 mass%, and more preferably 0.05 to 10.0 mass%. The silane coupling agent may be only one type or two or more types. When there are two or more types, the total amount is preferably within the above range.

＜＜Surfactant＞＞ The colored composition of the present invention can contain a surfactant. As the surfactant, various surfactants such as fluorine-based surfactants, nonionic surfactants, cationic surfactants, anionic surfactants, and polysiloxane surfactants can be used. The surfactant is preferably a polysiloxane-based surfactant or a fluorine-based surfactant. Regarding surfactants, please refer to the surfactants described in paragraphs 0238 to 0245 of International Publication No. 2015/166779, and this content is incorporated into this specification.

The fluorine content in the fluorine-based surfactant is preferably 3 to 40 mass%, more preferably 5 to 30 mass%, and particularly preferably 7 to 25 mass%. A fluorine-based surfactant with a fluorine content within this range is effective from the viewpoint of thickness uniformity of the coating film and liquid-saving properties, and has good solubility in the coloring composition.

Examples of the fluorine-based surfactant include surfactants described in paragraphs 0060 to 0064 of Japanese Patent Application Laid-Open No. 2014-041318 (corresponding to paragraphs 0060 to 0064 of International Publication No. 2014/017669), Japanese Patent Application Laid-Open No. 2014/017669, etc. The surfactants described in paragraphs 0117 to 0132 of Publication No. 2011-132503 and the surfactants described in Japanese Patent Application Laid-Open No. 2020-008634 are incorporated into this specification. Examples of commercially available fluorine-based surfactants include MEGAFACE F-171, F-172, F-173, F-176, F-177, F-141, F-142, F-143, F -144, F-437, F-475, F-477, F-479, F-482, F-554, F-555-A, F-556, F-557, F-558, F-559, F -560, F-561, F-565, F-563, F-568, F-575, F-780, EXP, MFS-330, R-01, R-40, R-40-LM, R-41 , R-41-LM, RS-43, R-43, TF-1956, RS-90, R-94, RS-72-K, DS-21 (the above are manufactured by DIC Corporation), FLUORAD FC430, FC431, FC171 (The above are manufactured by Sumitomo 3M Limited), SURFLON S-382, SC-101, SC-103, SC-104, SC-105, SC-1068, SC-381, SC-383, S-393, KH-40 ( The above are manufactured by AGC INC.), PolyFox PF636, PF656, PF6320, PF6520, PF7002 (the above are manufactured by OMNOVA SOLUTIONS INC.), Futurgent 208G, 215M, 245F, 601AD, 601ADH2, 602A, 610FM, 710FL, 710FM, 710FS, FTX -218 (the above are manufactured by NEOS COMPANY LIMITED), etc.

It is also preferable to use an acrylic compound as the fluorine-based surfactant. The acrylic compound has a molecular structure including a functional group containing a fluorine atom, and when heated, the part of the functional group containing the fluorine atom is cut off and the fluorine atom is volatilized. . Examples of such fluorine-based surfactants include the MEGAFACE DS series manufactured by DIC Corporation (Chemical Industry Daily (February 22, 2016), Nikkei Sangyo Shimbun (February 23, 2016)). For example, MEGAFACE DS-21.

It is also preferable to use a polymer of a fluorine atom-containing vinyl ether compound having a fluorinated alkyl group or a fluorinated alkylene ether group and a hydrophilic vinyl ether compound as the fluorine-based surfactant. Examples of such fluorine-based surfactants include the fluorine-based surfactants described in Japanese Patent Application Laid-Open No. 2016-216602, the content of which is incorporated into this specification.

Block polymers can also be used as fluorine-based surfactants. The fluorine-based surfactant can also preferably use a fluorine-containing polymer compound that contains: a repeating unit derived from a (meth)acrylate compound having a fluorine atom; and a fluorine-containing polymer compound derived from a (meth)acrylate compound having 2 or more ( The repeating unit of a (meth)acrylate compound is preferably an alkyleneoxy group (preferably 5 or more) (preferably an vinyloxy group or a propyleneoxy group). In addition, the fluorine-containing surfactant described in paragraphs 0016 to 0037 of Japanese Patent Application Laid-Open No. 2010-032698 or the following compounds can also be exemplified as the fluorine-based surfactant used in the present invention. [Chemical 27] The weight average molecular weight of the above compound is preferably 3,000 to 50,000, for example, 14,000. In the above compounds, the percentage expressed as the proportion of repeating units is molar %.

In addition, a fluorine-containing polymer having a group containing an ethylenically unsaturated bond in the side chain can also be used as the fluorine-based surfactant. Specific examples include compounds described in paragraphs 0050 to 0090 and paragraphs 0289 to 0295 of Japanese Patent Application Laid-Open No. 2010-164965, and MEGAFACE RS-101, RS-102, RS-718K, and RS-72- manufactured by DIC Corporation. K et al. In addition, the compounds described in paragraphs 0015 to 0158 of Japanese Patent Application Laid-Open No. 2015-117327 can also be used as the fluorine-based surfactant.

Furthermore, from the viewpoint of environmental control, it is also preferable to use the surfactant described in International Publication No. 2020/084854 as a substitute for the surfactant having a perfluoroalkyl group with a carbon number of 6 or more.

Furthermore, it is also preferable to use a fluorine-containing imine salt compound represented by formula (fi-1) as a surfactant. [Chemical 28] In formula (fi-1), m represents 1 or 2, n represents an integer from 1 to 4, a represents 1 or 2, X ^a+ represents a-valent metal ion, primary ammonium ion, secondary ammonium ion, tertiary ammonium ion, Quaternary ammonium ion or NH ₄ ⁺ .

Examples of nonionic surfactants include glycerol, trimethylolpropane, trimethylolethane, and their ethoxylates and propoxylates (for example, glycerolpropane Oxylate, glycerol ethoxylate, etc.), polyoxyethylene lauryl ether, polyoxyethylene stearyl ether, polyoxyethylene oleyl ether, polyoxyethylene octylphenyl ether, polyoxyethylene nonyl Phenyl ether, polyethylene glycol dilaurate, polyethylene glycol distearate, sorbitol fatty acid ester, Pluronic L10, L31, L61, L62, 10R5, 17R2, 25R2 (manufactured by BASF), Tetronic 304, 701, 704, 901, 904, 150R1 (manufactured by BASF Corporation), SOLSPERSE 20000 (manufactured by Japan Lubrizol Corporation), NCW-101, NCW-1001, NCW-1002 (manufactured by FUJIFILMWako Pure Chemical Corporation), PIONIN D-6112 , D-6112-W, D-6315 (manufactured by Takemoto Oil & Fat Co., Ltd.), OLFIN E1010, Surfynol 104, 400, 440 (manufactured by Nissin Chemical Industry Co., Ltd.), etc.

Examples of polysilicone-based surfactants include DOWSIL SH8400, SH8400 FLUID, FZ-2122, 67 Additive, 74 Additive, M Additive, SF 8419 OIL (the above are manufactured by Dow Corning Toray Co., Ltd.), TSF- 4300, TSF-4445, TSF-4460, TSF-4452 (the above are manufactured by Momentive Performance Materials Inc.), KP-341, KF-6000, KF-6001, KF-6002, KF-6003 (the above are manufactured by Shin-Etsu Chemical Co., Ltd.), BYK-307, BYK-322, BYK-323, BYK-330, BYK-333, BYK-3760, BYK-UV3510 (the above are manufactured by BYK-Chemie GmbH), etc.

Moreover, the compound of the following structure can also be used as a polysiloxane surfactant. [Chemical 29]

The content of the surfactant in the total solid content of the coloring composition is preferably 0.001 to 5.0 mass%, and more preferably 0.005 to 3.0 mass%. The surfactant may be only one type, or may be two or more types. When there are two or more types, the total amount is preferably within the above range.

＜＜Antioxidants＞＞ The colored composition of the present invention can contain an antioxidant. Examples of antioxidants include phenol compounds, phosphite compounds, thioether compounds, and the like. As the phenolic compound, any phenolic compound known as a phenolic antioxidant can be used. Preferable phenol compounds include hindered phenol compounds. Compounds having a substituent at the position adjacent to the phenolic hydroxyl group (ortho position) are preferred. As the substituent, a substituted or unsubstituted alkyl group having 1 to 22 carbon atoms is preferred. Moreover, it is also preferable that the antioxidant is a compound having a phenol group and a phosphite group in the same molecule. Moreover, as an antioxidant, a phosphorus-type antioxidant can also be suitably used. Examples of phosphorus-based antioxidants include tris[2-[[2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo[d,f][1,3,2] Dioxaphosphineheterocycloheptadien-6-yl]oxy]ethyl]amine, tris[2-[(4,6,9,11-tetra-tertiary butyldibenzo[d,f] [1,3,2]dioxaphosphineheterocycloheptadien-2-yl)oxy]ethyl]amine, ethyl bis(2,4-di-tertiary butyl-6-methyl phosphite) phenyl) etc. Examples of commercially available antioxidants include ADEKA STAB AO-20, ADEKA STAB AO-30, ADEKA STAB AO-40, ADEKA STAB AO-50, ADEKA STAB AO-50F, ADEKA STAB AO-60, and ADEKA STAB AO-60G, ADEKA STAB AO-80, ADEKA STAB AO-330 (the above are manufactured by ADEKA CORPORATION), etc. In addition, the compounds described in paragraphs 0023 to 0048 of Japanese Patent No. 6268967, the compounds described in International Publication No. 2017/006600, the compounds described in International Publication No. 2017/164024, and Korean Patent Publication can also be used as antioxidants. Compounds described in Publication No. 10-2019-0059371. The content of the antioxidant in the total solid content of the coloring composition is preferably 0.01 to 20% by mass, and more preferably 0.3 to 15% by mass. Only one type of antioxidant may be used, or two or more types may be used. When two or more types are used, the total amount is preferably within the above range.

＜＜Other ingredients＞＞ The colored composition of the present invention may optionally contain sensitizers, hardening accelerators, fillers, thermal hardening accelerators, plasticizers and other auxiliaries (for example, conductive particles, defoaming agents, flame retardants, leveling agents , peeling accelerators, spices, surface tension regulators, chain transfer agents, etc.). By appropriately containing these components, film physical properties and other properties can be adjusted. Regarding these components, for example, the descriptions of paragraphs 0183 and onwards of Japanese Patent Application Laid-Open No. 2012-003225 (corresponding to paragraph 0237 of the specification of U.S. Patent Application Publication No. 2013/0034812), and the descriptions of Japanese Patent Application Laid-Open No. 2008-250074 The descriptions in paragraphs 0101 to 0104, 0107 to 0109, etc. are incorporated into this manual. Moreover, the colored composition of this invention may contain a latent antioxidant as needed. Examples of potential antioxidants include compounds in which a site functioning as an antioxidant is protected by a protective group and the protective group is detached by heating at 100 to 250°C or heating at 80 to 200°C in the presence of an acid/alkali catalyst. and acts as an antioxidant. Examples of potential antioxidants include compounds described in International Publication No. 2014/021023, International Publication No. 2017/030005, and Japanese Patent Application Laid-Open No. 2017-008219. Examples of commercially available latent antioxidants include ADEKA ARKLS GPA-5001 (manufactured by ADEKA CORPORATION).

In order to adjust the refractive index of the obtained film, the colored composition of the present invention may contain a metal oxide. Examples of metal oxides include TiO ₂ , ZrO ₂ , Al ₂ O ₃ , SiO ₂ and the like. The primary particle diameter of the metal oxide is preferably 1 to 100 nm, more preferably 3 to 70 nm, and further preferably 5 to 50 nm. Metal oxides may have a core-shell structure. In addition, at this time, the core part may be hollow.

The colored composition of the present invention may contain a light resistance improving agent. Examples of the light resistance improving agent include compounds described in paragraphs 0036 to 0037 of Japanese Patent Application Laid-Open No. 2017-198787, compounds described in paragraphs 0029 to 0034 of Japanese Patent Application Laid-Open No. 2017-146350, and compounds described in Japanese Patent Application Laid-Open No. 2017-146350. Compounds described in paragraphs 0036 to 0037 and 0049 to 0052 of Japanese Patent Application Publication No. 129774, compounds described in paragraphs 0031 to 0034 and paragraphs 0058 to 0059 of Japanese Patent Application Laid-Open No. 2017-129674, and compounds described in Japanese Patent Application Laid-Open No. 2017-122803 Compounds described in paragraphs 0036 to 0037 and 0051 to 0054, compounds described in paragraphs 0025 to 0039 of International Publication No. 2017/164127, compounds described in paragraphs 0034 to 0047 of Japanese Patent Application Publication No. 2017-186546, Japan Compounds described in paragraphs 0019 to 0041 of Japanese Patent Application Laid-Open No. 2015-025116, compounds described in paragraphs 0101 to 0125 of Japanese Patent Application Laid-Open No. 2012-145604, and compounds described in paragraphs 0018 to 0021 of Japanese Patent Application Laid-Open No. 2012-103475 Compounds, compounds described in paragraphs 0015 to 0018 of Japanese Patent Application Laid-Open No. 2011-257591, compounds described in paragraphs 0017 to 0021 of Japanese Patent Application Publication No. 2011-191483, and compounds described in paragraphs 0108 to 0108 of Japanese Patent Application Laid-Open No. 2011-145668 Compounds described in paragraph 0116, compounds described in paragraphs 0103 to 0153 of Japanese Patent Application Laid-Open No. 2011-253174, and the like.

It is also preferable that the colored composition of the present invention contains substantially no terephthalate. Here, "substantially free" means that the content of terephthalate ester in the total amount of the coloring composition is 1000 ppb by mass or less, more preferably 100 ppb by mass or less, and particularly preferably 0.

From the viewpoint of environmental regulation, the use of perfluoroalkylsulfonic acid and its salts, and perfluoroalkylcarboxylic acid and its salts is sometimes regulated. In the coloring composition of the present invention, when the content rate of the above-mentioned compound is reduced, perfluoroalkyl sulfonic acid (especially perfluoroalkyl group having a carbon number of 6 to 8) is increased relative to the total solid content of the coloring composition. Fluoroalkylsulfonic acid) and its salts, and perfluoroalkylcarboxylic acids (especially perfluoroalkylcarboxylic acids with a perfluoroalkyl group having 6 to 8 carbon atoms) and their salts are contained in a ratio of 0.01 ppb to 1,000 ppb The range of is preferred, the range of 0.05ppb to 500ppb is more preferred, and the range of 0.1ppb to 300ppb is further preferred. The coloring composition of the present invention may be substantially free of perfluoroalkylsulfonic acid and its salts and perfluoroalkylcarboxylic acid and its salts. For example, by using compounds that can replace perfluoroalkyl sulfonic acid and its salts, and compounds that can replace perfluoroalkyl carboxylic acids and its salts, you can choose to be substantially free of perfluoroalkyl sulfonic acid and its salts, and Colored compositions of perfluoroalkylcarboxylic acids and their salts. Examples of compounds that can replace the regulated compounds include compounds that are excluded from the subject of regulation due to differences in the number of carbon atoms in the perfluoroalkyl group. Among them, the above content does not prevent the use of perfluoroalkyl sulfonic acid and its salts and perfluoroalkyl carboxylic acid and its salts. The coloring composition of the present invention may contain perfluoroalkylsulfonic acid and its salts and perfluoroalkylcarboxylic acid and its salts within the maximum allowable range.

The moisture content of the colored composition of the present invention is usually 3% by mass or less, preferably 0.01 to 1.5% by mass, and more preferably in the range of 0.1 to 1.0% by mass. Moisture content can be measured using Karl Fischer’s method.

The colored composition of the present invention can be used by adjusting the viscosity for the purpose of adjusting the film surface shape (flatness, etc.), adjusting the film thickness, etc. The value of viscosity can be appropriately selected as needed. For example, 0.3mPa·s to 50mPa·s at 25°C is more preferred, and 0.5mPa·s to 20mPa·s is more preferred. As a method of measuring viscosity, for example, a cone and plate viscometer can be used to measure the viscosity in a state where the temperature is adjusted to 25°C.

＜＜Container＞＞ There is no particular limitation on the container for storing the coloring composition, and a known container can be used. In addition, as a storage container, in order to prevent impurities from being mixed into raw materials or coloring compositions, it is also preferable to use a multi-layer bottle with an inner wall composed of six types of six-layer resins or a bottle with a seven-layer structure of six types of resins. Examples of such a container include the container described in Japanese Patent Application Laid-Open No. 2015-123351. In addition, the inner wall of the container is preferably made of glass, stainless steel, etc. for the purpose of preventing metal from eluting from the inner wall of the container, improving the storage stability of the coloring composition, or suppressing deterioration of components.

＜Preparation method of coloring composition＞ The coloring composition of the present invention can be prepared by mixing the aforementioned components. When preparing a coloring composition, all the components can be dissolved and/or dispersed in a solvent at the same time to prepare the coloring composition. Each component can also be appropriately prepared into 2 or more parts of a solution or dispersion as necessary. ) are mixed to prepare a composition.

In addition, when preparing the colored composition, it is preferable to include a process of dispersing the pigment. In the process of dispersing pigments, examples of mechanical forces used to disperse pigments include compression, extrusion, impact, shearing, pitting, etc. Specific examples of these processes include bead milling, sand milling, roller milling, ball milling, paint stirring, micro-jet flow, high-speed impeller, sand mixing, jet mixing, high-pressure wet micronization, ultrasonic dispersion, and the like. In addition, when grinding the pigment in a sand mill (bead mill), it is preferable to perform the process under conditions that improve the grinding efficiency by using microbeads with small diameters, increasing the filling rate of microbeads, etc. In addition, after the grinding process, it is preferable to remove coarse particles by filtration, centrifugation, etc. In addition, regarding the process and dispersing machine for dispersing pigments, "Encyclopedia of Dispersion Technology, published by JOHOKIKO CO., LTD., July 15, 2005" or "Suspension (solid/liquid dispersion system)" can be preferably used. The Center's Comprehensive Data Collection on Dispersion Technology and Industrial Applications, published by the Publication Department of the Business Development Center, October 10, 1978", the process and dispersion machine described in paragraph 0022 of Japanese Patent Application Publication No. 2015-157893. In addition, in the process of dispersing pigments, the particles can be refined through a salt grinding step. Materials, equipment, processing conditions, etc. used in the salt grinding step can be referred to the descriptions of Japanese Patent Application Laid-Open No. 2015-194521 and Japanese Patent Application Laid-Open No. 2012-046629, for example.

When preparing a colored composition, it is preferable to filter the colored composition with a filter for the purpose of removing impurities, reducing defects, etc. As a filter, any filter that has been conventionally used for filtration purposes and the like can be used without particular restrictions. Examples include the use of fluororesins such as polytetrafluoroethylene (PTFE) and polyvinylidene fluoride (PVDF), polyamide-based resins such as nylon (for example, nylon-6, nylon-6,6), polyethylene, polyethylene, etc. Filters made of materials such as propylene (PP) and other polyolefin resins (including high-density, ultra-high molecular weight polyolefin resins). Among these materials, polypropylene (including high-density polypropylene) and nylon are preferred.

The pore diameter of the filter is preferably 0.01 to 7.0 μm, more preferably 0.01 to 3.0 μm, and further preferably 0.05 to 0.5 μm. If the pore size of the filter is within the above range, fine foreign matter can be removed more reliably. Regarding the pore size of the filter, you can refer to the nominal value of the filter manufacturer. As for the filter, various filters provided by Nihon Pall Ltd. (DFA4201NXEY, DFA4201NAEY, DFA4201J006P, etc.), Advantec Toyo Kaisha, Ltd., Nihon Entegris K.K. (Formerly Nippon Mykrolis Corporation), KITZ MICROFILTER Corporation, etc. can be used.

In addition, it is also preferable to use a fibrous filter material as the filter. Examples of fibrous filter materials include polypropylene fiber, nylon fiber, glass fiber, and the like. Commercially available products include SBP type series (SBP008, etc.), TPR type series (TPR002, TPR005, etc.), and SHPX type series (SHPX003, etc.) manufactured by ROKI TECHNO CO., LTD.

When using filters, you can combine different filters (e.g. 1st filter and 2nd filter, etc.). At this time, filtration using each filter may be performed only once, or may be performed two or more times. Furthermore, filters with different pore sizes can be combined within the above range. Alternatively, only the dispersion may be filtered with the first filter, and the other components may be mixed and then filtered with the second filter. In addition, the filter can be appropriately selected depending on the hydrophilicity/hydrophobicity of the composition.

＜Membrane＞ The film of the present invention is a film obtained from the above-described coloring composition of the present invention. The film of the present invention can be used in optical filters such as color filters and infrared transmission filters.

The film thickness of the film of the present invention can be appropriately adjusted depending on the purpose. For example, the film thickness is preferably 20 μm or less, more preferably 10 μm or less, and still more preferably 5 μm or less. The lower limit of the film thickness is preferably 0.1 μm or more, more preferably 0.2 μm or more, and still more preferably 0.3 μm or more.

When the film of the present invention is used as a color filter, the film of the present invention preferably has a green, red, blue, cyan, magenta or yellow hue, and more preferably has a green, red or yellow hue. Furthermore, the film of the present invention can be preferably used as a colored pixel of a color filter. Examples of colored pixels include red pixels, green pixels, blue pixels, magenta pixels, cyan pixels, and yellow pixels. Red pixels, green pixels, and yellow pixels are preferred. Red pixels or green pixels are more preferred. Green pixels are more preferred. Pixels are even better.

Furthermore, the wavelength at which the light transmittance of the film of the present invention reaches 50% is preferably in the wavelength range of 470 to 520 nm, more preferably in the wavelength range of 475 to 520 nm, and further preferably in the wavelength range of 480 to 520 nm. For further improvement. Among them, it is preferable that the wavelength at which the light transmittance reaches 50% exists in the wavelength range of 470 to 520 nm and the wavelength range of 575 to 625 nm respectively. In this aspect, it is preferable that the wavelength on the short wavelength side where the light transmittance is 50% exists in the wavelength range of 475 to 520 nm, and it is more preferable that it exists in the wavelength range of 480 to 520 nm. Moreover, it is preferable that the wavelength on the long wavelength side where the light transmittance is 50% exists in the wavelength range of 580 to 620 nm, and it is more preferable that it exists in the wavelength range of 585 to 615 nm. Films with such spectral characteristics can be preferably used as green pixels.

When the film of the present invention is used as an infrared transmission filter, it is preferable that the film of the present invention has any one of the following spectral characteristics (1) to (4), for example. (1): The maximum light transmittance in the thickness direction of the film is 20% or less (preferably 15% or less, more preferably 10% or less) in the wavelength range of 400 to 640 nm, and the transmittance in the thickness direction of the film is 20% or less (preferably 15% or less, more preferably 10% or less). The minimum value of the light rate in the wavelength range of 800 to 1300 nm is more than 70% (preferably more than 75%, more preferably more than 80%). A film with such spectroscopic characteristics can block light with a wavelength in the range of 400 to 640 nm, and can transmit light with a wavelength exceeding 700 nm. (2): The maximum light transmittance in the thickness direction of the film is 20% or less (preferably 15% or less, more preferably 10% or less) in the wavelength range of 400 to 750 nm and the transmittance in the thickness direction of the film is 20% or less (preferably 15% or less, more preferably 10% or less). The minimum value of the light rate in the wavelength range of 900 to 1300 nm is more than 70% (preferably more than 75%, more preferably more than 80%). A film with such spectroscopic characteristics can block light with a wavelength in the range of 400 to 750 nm, and can transmit light with a wavelength exceeding 850 nm. (3): The maximum light transmittance in the thickness direction of the film is 20% or less (preferably 15% or less, more preferably 10% or less) in the wavelength range of 400 to 830 nm, and the transmittance in the thickness direction of the film is 20% or less (preferably 15% or less, more preferably 10% or less). The minimum value of the light rate in the wavelength range of 1000 to 1300 nm is more than 70% (preferably more than 75%, more preferably more than 80%). A film with such spectroscopic characteristics can block light with a wavelength in the range of 400 to 830 nm, and can transmit light with a wavelength exceeding 940 nm. (4): The maximum light transmittance in the thickness direction of the film is 20% or less (preferably 15% or less, more preferably 10% or less) in the wavelength range of 400 to 950 nm, and the transmittance in the thickness direction of the film is 20% or less (preferably 15% or less, more preferably 10% or less). The minimum value of the light rate in the wavelength range of 1100 to 1300 nm is more than 70% (preferably more than 75%, more preferably more than 80%). A film with such spectroscopic characteristics can block light with a wavelength in the range of 400 to 950 nm, and can transmit light with a wavelength exceeding 1040 nm.

＜Membrane manufacturing method＞ Next, the manufacturing method of the film of this invention is demonstrated. The film of the present invention can be produced by applying the coloring composition of the present invention. It is preferable that the film manufacturing method further includes a step of forming a pattern (pixel). Examples of methods for forming patterns (pixels) include photolithography and dry etching, with photolithography being preferred.

Pattern formation using photolithography preferably includes the following steps: forming a colored composition layer on a support using the colored composition of the present invention; exposing the colored composition layer in a pattern; and developing to remove the coloring. The step of forming a pattern (pixel) on the unexposed portion of the composition layer. If necessary, a step of baking the coloring composition layer (pre-baking step) and a step of baking the developed pattern (pixel) (post-baking step) can be provided.

In the step of forming the colored composition layer, the colored composition layer of the present invention is used to form the colored composition layer on the support. The support is not particularly limited and can be appropriately selected depending on the use. For example, a glass substrate, a silicon substrate, etc. are mentioned, and a silicon substrate is preferable. In addition, a charge coupled device (CCD), a complementary metal oxide semiconductor (CMOS), a transparent conductive film, etc. may also be formed on the silicon substrate. In addition, a black matrix is sometimes formed on the silicon substrate to isolate each pixel. Furthermore, the silicon substrate may be provided with a base layer for improving adhesion with the upper layer, preventing diffusion of substances, or flattening the surface of the substrate. The base layer can also be formed using a composition obtained by removing the colorant from the colored composition described in this specification, or a composition containing a resin, a polymerizable compound, a surfactant, etc. described in this specification. The surface contact angle of the base layer is preferably 20 to 70° when measured with diiodomethane. In addition, when measuring with water, 30 to 80° is preferred.

As a coating method of the coloring composition, a known method can be used. For example, dropping method (drip casting); slit coating method; spray method; roll coating method; spin coating method (spin coating); cast coating method; slit spin coating method; prewet method (for example, Japan Methods described in Japanese Patent Application Laid-Open No. 2009-145395); inkjet (for example, drop-on-demand method, piezoelectric method, thermal method), nozzle jet and other ejection system printing, flexographic printing, screen printing, gravure printing, reverse offset printing Various printing methods such as transfer printing and metal mask printing; transfer printing methods using molds, etc.; nanoimprinting methods, etc. There are no particular limitations on the application method for inkjet. For example, "Expansion and Usage of Inkjet - Infinite Possibilities Appeared in Patents -", published in February 2005, Sumitbe Techon Research Co., Ltd. method (especially pages 115 to 133) or Japanese Patent Application Publication No. 2003-262716, Japanese Patent Application Publication No. 2003-185831, Japanese Patent Application Publication No. 2003-261827, Japanese Patent Application Publication No. 2012-126830, Japan The method described in Japanese Patent Application Publication No. 2006-169325, etc. In addition, regarding the coating method of the coloring composition, you can refer to the descriptions of International Publication No. 2017/030174 and International Publication No. 2017/018419, and these contents are incorporated into this description.

The colored composition layer formed on the support may be dried (prebaked). When the film is manufactured by a low-temperature process, pre-baking is not required. When prebaking is performed, the prebaking temperature is preferably 150°C or lower, more preferably 120°C or lower, and further preferably 110°C or lower. The lower limit can be, for example, 50°C or higher, or 80°C or higher. The prebaking time is preferably 10 to 300 seconds, more preferably 40 to 250 seconds, and further preferably 80 to 220 seconds. Prebaking can be performed using a heating plate, oven, etc.

Next, the colored composition layer is exposed in a pattern (exposure step). For example, a stepper exposure machine, a scanning exposure machine, or the like is used to expose the coloring composition layer through a mask having a predetermined mask pattern, whereby the coloring composition layer can be exposed in a pattern. Thereby, the exposed portion can be hardened.

Examples of radiation (light) that can be used during exposure include g-rays, i-rays, and the like. In addition, light with a wavelength of 300 nm or less (preferably light with a wavelength of 180 to 300 nm) can also be used. Examples of light having a wavelength of 300 nm or less include KrF rays (wavelength: 248 nm), ArF rays (wavelength: 193 nm), and KrF rays (wavelength: 248 nm) are preferred. In addition, a long-wavelength light source of 300 nm or more can also be used. As a light source, it is possible to use electrodeless UV lamp systems, mixed curing of UV and infrared rays.

In addition, during exposure, light may be continuously irradiated for exposure, or pulse irradiation may be performed for exposure (pulse exposure). In addition, pulse exposure refers to an exposure method in which light is irradiated and paused repeatedly to perform exposure in a short period of time (for example, milliseconds or less).

For example, the irradiation amount (exposure amount) is preferably 0.03 to 2.5 J/cm ² , and more preferably 0.05 to 1.0 J/cm ² . The oxygen concentration during exposure can be appropriately selected. In addition to performing it in the atmosphere, for example, it can also be performed in a low-oxygen environment with an oxygen concentration of 19 volume % or less (for example, 15 volume %, 5 volume %, or substantially no oxygen). Exposure can also be carried out in a high oxygen environment with an oxygen concentration exceeding 21 volume % (for example, 22 volume %, 30 volume % or 50 volume %). In addition, the exposure illuminance can be appropriately set, and can usually be selected from the range of 1000W/m ² to 100000W/m ² (for example, 5000W/m ² , 15000W/m ² or 35000W/m ² ). The conditions of oxygen concentration and exposure illuminance can be combined appropriately. For example, the oxygen concentration can be 10 volume % and the illuminance is 10000 W/m ² , the oxygen concentration can be 35 volume % and the illuminance is 20000 W/m ² , etc.

Next, the unexposed portion of the colored composition layer is removed by development to form a pattern (pixel). The unexposed portion of the colored composition layer can be removed by development using a developing solution. Thereby, the colored composition layer in the unexposed portion in the exposure step is dissolved into the developer, leaving only the photohardened portion. For example, the temperature of the developer is preferably 20 to 30°C. The development time is preferably 20 to 180 seconds. In addition, in order to improve the residue removal performance, the step of shaking off the developer every 60 seconds and supplying new developer may be repeated several times.

Examples of the developer include organic solvents, alkali developers, and the like, and an alkali developer is preferably used. As an alkali developer, an alkaline aqueous solution (alkali developer) obtained by diluting an alkali agent with pure water is preferred. Examples of the alkaline agent include ammonia, ethylamine, diethylamine, dimethylethanolamine, diglycolamine, diethanolamine, hydroxylamine, ethylenediamine, tetramethylammonium hydroxide, and tetraethyl hydroxide. Ammonium, tetrapropylammonium hydroxide, tetrabutylammonium hydroxide, ethyltrimethylammonium hydroxide, benzyltrimethylammonium hydroxide, dimethylbis(2-hydroxyethyl)ammonium hydroxide, bile Alkali, pyrrole, piperidine, 1,8-diazabicyclo-[5.4.0]-7-undecene and other organic basic compounds or sodium hydroxide, potassium hydroxide, sodium carbonate, sodium bicarbonate, silicon Inorganic alkaline compounds such as sodium silicate and sodium metasilicate. From an environmental and safety perspective, it is better for the alkaline agent to be a compound with a large molecular weight. The concentration of the alkali agent in the alkaline aqueous solution is preferably 0.001 to 10% by mass, and more preferably 0.01 to 1% by mass. Moreover, the developer may further contain a surfactant. From the viewpoint of ease of transportation, storage, etc., the developer can be first produced as a concentrated solution and then diluted to a required concentration when used. The dilution ratio is not particularly limited, but can be set in the range of 1.5 to 100 times, for example. In addition, it is also preferable to wash (rinse) with pure water after development. Furthermore, it is preferable to perform rinsing by supplying a rinsing liquid to the developed colored composition layer while rotating the support on which the developed colored composition layer is formed. It is also preferable to move the nozzle that sprays the rinse liquid from the center of the support body to the peripheral edge of the support body. At this time, when moving the nozzle from the center part of the support body to the peripheral part, the moving speed of the nozzle may be gradually reduced while moving the nozzle. By performing flushing in this manner, in-plane unevenness of flushing can be suppressed. In addition, the same effect can also be obtained by gradually reducing the rotation speed of the support body while moving the nozzle from the center part of the support body to the peripheral part.

After development, it is preferable to perform additional exposure processing and heat processing (post-baking) after drying. The additional exposure process and post-baking are hardening processes after development for complete hardening. The heating temperature in post-baking is, for example, preferably 100 to 240°C, more preferably 200 to 240°C. In order to achieve the above conditions, heating mechanisms such as heating plates, convection ovens (hot air circulation dryers), and high-frequency heating machines can be used to post-bake the developed film in a continuous or intermittent manner. When performing additional exposure processing, it is preferable that the light used for exposure is light with a wavelength of 400 nm or less. In addition, the additional exposure process can be performed by the method described in Korean Patent Publication No. 10-2017-0122130.

Pattern formation by dry etching preferably includes the following steps: forming a colored composition layer on a support using the colored composition of the present invention, and solidifying the entire colored composition layer to form a hardened material layer; The steps of forming a photoresist layer on the hardened material layer; the steps of exposing the photoresist layer in a pattern and then developing it to form a resist pattern; and using the resist pattern as a mask to use etching gas to etch the hardened material. The step of dry etching the layer. When forming the photoresist layer, it is better to further perform a pre-baking process. In particular, as the formation process of the photoresist layer, it is desirable to perform heat treatment after exposure and heat treatment after development (post-baking treatment). Regarding the formation of patterns by dry etching, please refer to paragraphs 0010 to 0067 of Japanese Patent Application Laid-Open No. 2013-064993, which content is incorporated into this specification.

＜Optical Filter＞ The optical filter of the present invention has the above-mentioned film of the present invention. Types of optical filters include color filters and infrared transmission filters, with color filters being preferred. As a color filter, it is preferable to have the film of the present invention as a colored pixel of the color filter.

The optical filter may be provided with a protective layer on the surface of the film of the present invention. By providing a protective layer, various functions can be provided, such as blocking oxygen oxidation, making it low-reflective, making it hydrophilic and hydrophobic, and blocking light of specific wavelengths (ultraviolet, near-infrared, etc.). The thickness of the protective layer is preferably 0.01 to 10 μm, and more preferably 0.1 to 5 μm. Examples of methods for forming the protective layer include a method of applying a resin composition dissolved in an organic solvent, a chemical vapor deposition method, a method of attaching a molded resin with an adhesive, and the like. Examples of components constituting the protective layer include (meth)acrylic resin, ene-thiol resin, polycarbonate resin, polyether resin, polyarylate resin, polystyrene resin, polyetherstyrene resin, and polyphenylene resin. Polyarylene ether phosphine oxide resin, polyimide resin, polyamide imide resin, polyolefin resin, cyclic olefin resin, polyester resin, styrene resin, polyol resin, polyvinylidene chloride resin , melamine resin, urethane resin, polyarylamine resin, polyamide resin, alkyd resin, epoxy resin, modified polysiloxane resin, fluorine resin, polycarbonate resin, polyacrylonitrile resin, cellulose resin , Si, C, W, Al ₂ O ₃ , Mo, SiO ₂ , Si ₂ N ₄ , etc., and may contain two or more of these components. For example, in the case of a protective layer with the purpose of blocking oxygen oxidation, it is preferable that the protective layer contains polyol resin, SiO ₂ and Si ₂ N ₄ . In addition, in the case of a protective layer for the purpose of low reflection, it is preferable that the protective layer contains (meth)acrylic resin and fluororesin.

When the resin composition is applied to form the protective layer, known methods such as spin coating, casting, screen printing, and inkjet can be used as the coating method of the resin composition. As the organic solvent contained in the resin composition, a known organic solvent (for example, propylene glycol 1-monomethyl ether 2-acetate, cyclopentanone, ethyl lactate, etc.) can be used. When the protective layer is formed by the chemical vapor deposition method, as the chemical vapor deposition method, a known chemical vapor deposition method (thermal chemical vapor deposition method, plasma chemical vapor deposition method, photochemical vapor deposition method) can be used Law).

If necessary, the protective layer may contain organic/inorganic particles, absorbers for specific wavelengths of light (for example, ultraviolet, near-infrared, etc.), refractive index adjusters, antioxidants, adhesives, surfactants and other additives. Examples of organic/inorganic fine particles include polymer fine particles (for example, polysilicone resin fine particles, polystyrene fine particles, melamine resin fine particles), titanium oxide, zinc oxide, zirconium oxide, indium oxide, aluminum oxide, Titanium nitride, titanium oxynitride, magnesium fluoride, hollow silicon dioxide, silicon dioxide, calcium carbonate, barium sulfate, etc. As an absorber for light of a specific wavelength, a known absorber can be used. The content of these additives can be appropriately adjusted, but relative to the total mass of the protective layer, 0.1 to 70 mass % is more preferred, and 1 to 60 mass % is further more preferred.

In addition, as the protective layer, the protective layer described in paragraphs 0073 to 0092 of Japanese Patent Application Laid-Open No. 2017-151176 can also be used.

The optical filter may have a structure in which each pixel is embedded in a space divided by partition walls into a grid shape, for example.

＜Solid-state imaging device＞ The solid-state imaging element of the present invention has the above-mentioned film of the present invention. The structure of the solid-state imaging element is not particularly limited as long as it is provided with the film of the present invention and functions as a solid-state imaging element. For example, the following structures can be cited.

A solid-state imaging device has a structure in which a plurality of photodiodes constituting the light-receiving area of a solid-state imaging device (CCD (Charge Coupled Device) image sensor, CMOS (Complementary Metal Oxide Semiconductor) image sensor, etc.) are provided on a substrate. The transmission electrode is composed of silicon and polysilicon, and has a light-shielding film on the photodiode and the transmission electrode with only the light-receiving part of the photodiode opening. The light-shielding film has a light-shielding film formed in such a manner as to cover the entire light-shielding film and the light-receiving part of the photodiode. The element protective film composed of silicon nitride, etc. has a color filter on the element protective film. Furthermore, a structure in which a light condensing mechanism (for example, a microlens, etc.; the same applies to the following) is provided on the element protective film and below the color filter (closer to the substrate side) or a structure in which a light condensing mechanism is provided on the color filter may be used. wait. Furthermore, the color filter may have a structure in which each pixel is embedded in a space divided by partition walls into, for example, a grid shape. At this time, it is preferable that the refractive index of the partition wall is lower than that of each colored pixel. Examples of imaging devices having such a structure include devices described in Japanese Patent Application Publication No. 2012-227478, Japanese Patent Application Publication No. 2014-179577, and International Publication No. 2018/043654. Furthermore, as shown in Japanese Patent Application Publication No. 2019-211559, an ultraviolet absorbing layer can be provided in the structure of the solid-state imaging element to improve light resistance. The imaging device equipped with the solid-state imaging element of the present invention can be used not only as a digital camera or an electronic device (mobile phone, etc.) with imaging functions, but also as a driving recorder or a surveillance camera.

<Image display device> The image display device of the present invention has the film of the present invention described above. Examples of image display devices include liquid crystal display devices, organic electroluminescence display devices, and the like. The definition of an image display device or the details of each image display device are described in, for example, "Electronic Display Devices (by Akio Sasaki, published by Kogyo Chosakai Publishing Co., Ltd., 1990)" and "Display Devices (Jun Ibuki)" Chapter book, Sangyo Tosho Publishing Co., Ltd., released in 1989)" and so on. Further, the liquid crystal display device is described in, for example, "Next Generation Liquid Crystal Display Technology (edited by Tatsuo Uchida, published by Kogyo Chosakai Publishing Co., Ltd., 1994)". The liquid crystal display device to which the present invention can be applied is not particularly limited. For example, it can be applied to various types of liquid crystal display devices described in the above-mentioned "Next Generation Liquid Crystal Display Technology". [Example]

Hereinafter, an Example is given and this invention is demonstrated more concretely. The materials, usage amounts, proportions, treatment contents, treatment procedures, etc. shown in the following examples can be appropriately changed as long as they do not deviate from the gist of the present invention. Therefore, the scope of the present invention is not limited to the specific examples shown below. In addition, Me in the structural formula shown below represents a methyl group, Et represents an ethyl group, Ph represents a phenyl group, and Ac represents an acetyl group.

<Synthesis example of compound Y> (Synthesis example 1) Synthesis of compound (Y-1) [Chemical 30]

1 equivalent of compound (b-1) and 10 parts by mass of methanol were added to 1.24 parts by mass of compound (a-1), and the mixture was heated and stirred at an external temperature of 65° C. for 1 hour under a nitrogen flow. After cooling the liquid temperature to 30° C., the resulting solid was filtered and washed with 5 parts by mass of methanol. The obtained solid was air-dried at 50° C. to obtain 0.9 parts by mass of compound (S-1). Next, 1 equivalent of copper acetate monohydrate (Cu(OAc) ₂ ) and 4 parts by mass of N-ethylpyrrolidone (NEP) were mixed with 0.8 parts by mass of compound (S-1), and the mixture was heated under a nitrogen flow. The mixture was heated and stirred at an external temperature of 80°C for 2 hours. Next, 13 parts by mass of ethyl acetate was added dropwise and heated and stirred for 30 minutes, and then 27 parts by mass of ethyl acetate was added dropwise and heated and stirred for 1 hour. After cooling the liquid temperature to 30°C, the generated solid was filtered and washed with 10 parts by mass of ethyl acetate and 10 parts by mass of acetone. The obtained solid was air-dried at 50° C. to obtain 0.67 parts by mass of compound (Y-1), which is a compound in which compound (S-1) is coordinated to a copper atom. The (M+H) (posi) value in the mass spectrum of compound (Y-1) is 354. The maximum absorption wavelength of compound (Y-1) exists in the wavelength range of 400 to 490 nm.

(Synthesis Examples 2 to 27) Synthesis of Compounds (Y-2) to Compound (Y-27) Except that the compound (a-1) and the compound (b-1) in Synthesis Example 1 were respectively changed to the compounds described in the compound (a) column and the compound (b) column of the following table, the same experiment was carried out. Compounds (Y-2) to (Y-27) were synthesized by the same operation as in Synthesis Example 1. Compounds (Y-2) to (Y-27) are compounds in which the compounds described in the column of compound S in the table below are coordinated to copper atoms. The maximum absorption wavelength of compound (Y-2) to compound (Y-27) exists in the wavelength range of 400 to 600 nm.

(Synthesis Examples 28 to 34, 40 to 44) Synthesis of Compound (Y-28) to Compound (Y-34), Compound (Y-40) to Compound (Y-44) Compound (a-1) and compound (b-1) in Synthesis Example 1 were changed to compounds described in the compound (a) column and compound (b) column of the following table, respectively, and copper acetate monohydrate was Except that the substance was changed to zinc acetate dihydrate, the same operation as in Synthesis Example 1 was carried out to synthesize compound (Y-28) to compound (Y-34), compound (Y-40) to compound (Y- 44). Compounds (Y-28) to (Y-34) and compounds (Y-40) to (Y-44) are compounds in which the compounds described in the column of compound S in the table below are coordinated to a zinc atom. The maximum absorption wavelengths of the compounds (Y-28) to (Y-34) and the compounds (Y-40) to the compounds (Y-44) exist in the wavelength range of 400 to 600 nm.

(Synthesis Examples 35 to 39) Synthesis of Compounds (Y-35) to Compound (Y-39) Compound (a-1) and compound (b-1) in Synthesis Example 1 were changed to compounds described in the compound (a) column and compound (b) column of the following table, respectively, and copper acetate monohydrate was The compound was synthesized by performing the same procedure as in Synthesis Example 1, except that the substance was changed to iron acetate, titanium tetraisopropoxide, basic aluminum acetate, tetraethyl orthosilicate, or calcium acetate monohydrate. (Y-35) ~ compound (Y-39). Compounds (Y-35) to (Y-39) are compounds in which a metal atom described in the metal atom column of the following table is coordinated with a compound described in the compound S column of the following table. The maximum absorption wavelength of compound (Y-35) to compound (Y-39) exists in the wavelength range of 400 to 600 nm.

(Synthesis Examples 45 to 48) Synthesis of Compounds (Y-45) to Compounds (Y-48) Except that the compound (a-1) and the compound (b-1) in Synthesis Example 1 were respectively changed to the compounds described in the compound (a) column and the compound (b) column of the following table, the same experiment was carried out. Compound (Y-45) to compound (Y-48) were synthesized by the same operation as Synthesis Example 1. Compounds (Y-45) to (Y-48) are compounds in which the compounds described in the column of compound S in the table below are coordinated to copper atoms. The maximum absorption wavelength of compound (Y-45) to compound (Y-48) exists in the wavelength range of 400 to 600 nm.

[Table 1] Synthesis example Compound Y metal atoms Compound S Compound (a) Compound (b) Synthesis example 1 Y-1 Cu Synthesis example 2 Y-2 Cu Synthesis example 3 Y-3 Cu Synthesis example 4 Y-4 Cu Synthesis example 5 Y-5 Cu Synthesis example 6 Y-6 Cu

[Table 2] Synthesis example Compound Y metal atoms Compound S Compound (a) Compound (b) Synthesis Example 7 Y-7 Cu Synthesis example 8 Y-8 Cu Synthesis example 9 Y-9 Cu Synthesis example 10 Y-10 Cu Synthesis Example 11 Y-11 Cu Synthesis example 12 Y-12 Cu

[table 3] Synthesis example Compound Y metal atoms Compound S Compound (a) Compound (b) Synthesis example 13 Y-13 Cu Synthesis Example 14 Y-14 Cu Synthesis Example 15 Y-15 Cu Synthesis Example 16 Y-16 Cu Synthesis Example 17 Y-17 Cu

[Table 4] Synthesis example Compound Y metal atoms Compound S Compound (a) Compound (b) Synthesis example 18 Y-18 Cu Synthesis example 19 Y-19 Cu Synthesis example 20 Y-20 Cu Synthesis Example 21 Y-21 Cu Synthesis example 22 Y-22 Cu

[table 5] Synthesis example Compound Y metal atoms Compound S Compound (a) Compound (b) Synthesis example 23 Y-23 Cu Synthesis example 24 Y-24 Cu Synthesis example 25 Y-25 Cu Synthesis Example 26 Y-26 Cu Synthesis Example 27 Y-27 Cu

[Table 6] Synthesis example Compound Y metal atoms Compound S Compound (a) Compound (b) Synthesis example 28 Y-28 Zn Synthesis Example 29 Y-29 Zn Synthesis example 30 Y-30 Zn

[Table 7] Synthesis example Compound Y metal atoms Compound S Compound (a) Compound (b) Synthesis Example 31 Y-31 Zn Synthesis example 32 Y-32 Zn Synthesis example 33 Y-33 Zn Synthesis example 34 Y-34 Zn

[Table 8] Synthesis example Compound Y metal atoms Compound S Compound (a) Compound (b) Synthesis Example 35 Y-35 Fe Synthesis Example 36 Y-36 Ti Synthesis Example 37 Y-37 Al Synthesis example 38 Y-38 Si Synthesis Example 39 Y-39 Ca

[Table 9] Synthesis example Compound Y metal atoms Compound S Compound (a) Compound (b) Synthesis Example 40 Y-40 Zn Synthesis Example 41 Y-41 Zn Synthesis Example 42 Y-42 Zn Synthesis Example 43 Y-43 Zn Synthesis Example 44 Y-44 Zn

[Table 10] Synthesis example Compound Y metal atoms Compound S Compound (a) Compound (b) Synthesis Example 45 Y-45 Cu Synthesis Example 46 Y-46 Cu Synthesis Example 47 Y-47 Cu Synthesis Example 48 Y-48 Cu

CY-1: Compound with the following structure (compound synthesized by the synthesis method described in paragraph 0073 of Japanese Patent Application Laid-Open No. 2009-035671) [Chemical 31]

<Preparation of dispersion liquid> The mixed liquid obtained by mixing the raw materials described in the following table was mixed and dispersed for 3 hours using a bead mill (zirconia with a diameter of 0.1 mm). Next, a high-pressure disperser NANO-3000-10 with a pressure reducing mechanism (manufactured by Nippon BEE Co., Ltd.) was used to perform dispersion processing at a pressure of 2000 kg/cm ² and a flow rate of 500 g/min. This dispersion process was repeated a total of 10 times to obtain a dispersion liquid. In addition, in the following table, the values of the blending amounts of colorants 1 to 4, infrared absorbers, pigment derivatives, and dispersants are values based on solid content conversion.

[Table 11] Colorants Colorants Colorants Colorants, infrared absorbers Pigment derivatives dispersant Solvent Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Dispersion 1 Y-1 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 2 Y-2 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 3 Y-3 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 4 Y-4 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 5 Y-5 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 6 Y-6 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 7 Y-7 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 8 Y-8 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 9 Y-9 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 10 Y-10 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 11 Y-11 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 12 Y-12 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 13 Y-13 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 14 Y-14 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 15 Y-15 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 16 Y-16 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 17 Y-17 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 18 Y-18 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 19 Y-19 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 20 Y-20 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 21 Y-21 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 22 Y-22 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 23 Y-23 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 24 Y-24 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 25 Y-25 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2

[Table 12] Colorants Colorants Colorants Colorants, infrared absorbers Pigment derivatives dispersant Solvent Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Dispersion 26 Y-26 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 27 Y-27 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 28 Y-28 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 29 Y-29 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 30 Y-30 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 31 Y-1 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 32 Y-2 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 33 Y-3 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 34 Y-4 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 35 Y-5 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 36 Y-6 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 37 Y-7 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 38 Y-8 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 39 Y-9 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 40 Y-10 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 41 Y-11 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 42 Y-12 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 43 Y-13 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 44 Y-14 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 45 Y-15 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 46 Y-16 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 47 Y-17 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 48 Y-18 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 49 Y-19 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 50 Y-20 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2

[Table 13] Colorants Colorants Colorants Colorants, infrared absorbers Pigment derivatives dispersant Solvent Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Dispersion 51 Y-21 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 52 Y-22 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 53 Y-23 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 54 Y-24 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 55 Y-25 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 56 Y-26 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 57 Y-27 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 58 Y-28 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 59 Y-29 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 60 Y-30 2 PG58 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 61 Y-1 0.94 PG36 7.50 PY139 2.81 - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 62 Y-1 0.94 PG36 7.50 PY150 2.81 - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 63 Y-1 0.94 PG36 7.50 PY185 2.81 - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 64 Y-1 0.94 PG36 7.50 PY185 2.81 - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 65 Y-1 0.94 PG36 7.50 PY150 0.94 PY185 1.88 A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 66 Y-1 0.94 PG36 8.44 Yb-1 1.88 - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 67 Y-1 2 PG36 4.63 PG58 4.625 - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 68 Y-1 2 PG59 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 69 Y-1 2 PG63 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 70 Y-1 2 PG36 9.25 - - - - A-2 0.75 B-1 4.80 Z-1 83.2 Dispersion 71 Y-1 2 PG36 9.25 - - - - A-3 0.75 B-1 4.80 Z-1 83.2 Dispersion 72 Y-1 2 PG36 9.25 - - - - A-5 0.75 B-1 4.80 Z-1 83.2 Dispersion 73 Y-1 2 PG36 9.25 - - - - A-6 0.75 B-1 4.80 Z-1 83.2 Dispersion 74 Y-1 2 PG36 9.25 - - - - A-1 0.75 B-3 4.80 Z-1 83.2 Dispersion 75 Y-1 2 PG36 9.25 - - - - A-1 0.75 B-4 4.80 Z-1 83.2

[Table 14] Colorants Colorants Colorants Colorants, infrared absorbers Pigment derivatives dispersant Solvent Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Dispersion 76 Y-1 2 PG36 9.25 - - - - A-1 0.75 B-5 4.80 Z-1 83.2 Dispersion 77 Y-1 2 PG36 9.25 - - - - A-1 0.75 B-6 4.80 Z-1 83.2 Dispersion 78 Y-1 2 PG36 9.25 - - - - A-1 0.75 B-7 4.80 Z-1 83.2 Dispersion 79 Y-1 0.96 PR254 9.89 - - - - A-1 A-5 1.07 0.08 B-1 4.80 Z-1 83.2 Dispersion 80 Y-1 0.96 PR264 9.89 - - - - A-1 A-5 1.07 0.08 B-1 4.80 Z-1 83.2 Dispersion 81 Y-1 0.96 PR272 9.89 - - - - A-1 A-5 1.07 0.08 B-1 4.80 Z-1 83.2 Dispersion 82 Y-1 0.57 PR264 9.89 PO71 0.39 - - A-1 A-5 1.07 0.08 B-1 4.80 Z-1 83.2 Dispersion 83 Y-1 0.96 PR264 4.95 PR272 4.95 - - A-1 A-5 1.07 0.08 B-1 4.80 Z-1 83.2 Dispersion 84 Y-1 1.91 PR254 5.72 PB15:6 5.89 - - A-1 A-3 0.82 0.20 B-2 8.38 Z-1 77.1 Dispersion 85 Y-1 1.34 PR254 4.7 PB15:6 4.82 IR-1 2.66 A-1 A-3 A-4 0.82 0.20 0.40 B-2 8.38 Z-1 77.1 Dispersion 86 Y-31 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 87 Y-32 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 88 Y-33 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 89 Y-34 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 90 Y-35 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2

[Table 15] Colorants Colorants Colorants Colorants, infrared absorbers Pigment derivatives dispersant Solvent Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Dispersion 91 Y-36 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 92 Y-37 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 93 Y-38 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 94 Y-39 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 95 Y-40 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 96 Y-41 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 97 Y-42 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 98 Y-43 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 99 Y-44 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 100 Y-45 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 101 Y-46 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 102 Y-47 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 103 Y-48 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2 Dispersion 104 Y-1 1.65 PR254 7.31 PY139 3.3 - - A-1 1.39 C-1 4.89 Z-1 81.46 Dispersion 105 Y-1 0.34 PG36 8.26 PY150 3.87 - - A-1 0.71 B-9 B-2 C-1 2.76 1.53 1.44 Z-1 Z-2 Z-4 72.39 1.28 7.43 Dispersion 106 Y-1 0.43 PB15:6 10.01 PV23 2.56 - - A-1 1.57 B-8 3.22 Z-1 Z-2 Z-4 50.13 29.98 2.10 Comparative dispersion 1 CY-1 2 PG36 9.25 - - - - A-1 0.75 B-1 4.80 Z-1 83.2

The raw materials listed with abbreviations in the above table are as follows.

(colorant) Y-1～Y-48, CY-1: the above compounds Y-1～Y-48, CY-1 Yb-1: C.I. Pigment Yellow 129 PG36: C.I. Pigment Green 36 (phthalocyanine compound, green pigment) PG58: C.I. Pigment Green 58 (phthalocyanine compound, green pigment) PG59: C.I. Pigment Green 59 (phthalocyanine compound, green pigment) PG63: C.I. Pigment Green 63 (phthalocyanine compound, green pigment) PR254: C.I. Pigment Red 254 (diketopyrrolopyrrole compound, red pigment) PR264: C.I. Pigment Red 264 (diketopyrrolopyrrole compound, red pigment) PR272: C.I. Pigment Red 272 (diketopyrrolopyrrole compound, red pigment) PY139: C.I. Pigment Yellow 139 (isoindoline compound, yellow pigment) PY150: C.I. Pigment Yellow 150 (azo compound, yellow pigment) PY185: C.I. Pigment Yellow 185 (isoindoline compound, yellow pigment) PO71: C.I. Pigment Orange 71 (diketopyrrolopyrrole compound, orange pigment) PB15:6: C.I. Pigment Blue 15:6 (phthalocyanine compound, blue pigment) PV23: C.I. Pigment Violet 23 (difluoroethylene compound, purple pigment)

(Infrared absorber) IR-1: Compound with the following structure [Chemical 32]

(Pigment derivatives) A-1 to A-6: Compounds with the following structures [Chemical 33] [Chemical 34]

(Dispersant) B-1: Resin with the following structure (the value indicated on the main chain is the molar ratio, and the value indicated on the side chain is the number of repeating units. Weight average molecular weight: 24,000) [Chemical 35] B-2: Resin with the following structure (the value indicated on the main chain is the molar ratio, and the value indicated on the side chain is the number of repeating units. Weight average molecular weight: 10,000) [Chemical 36] B-3: Resin with the following structure (the value indicated on the main chain is the molar ratio, and the value indicated on the side chain is the number of repeating units. Weight average molecular weight: 20,000) [Chemical 37] B-4: Resin with the following structure (the value indicated on the main chain is the molar ratio, and the value indicated on the side chain is the number of repeating units. Weight average molecular weight: 16000) [Chemical 38] B-5: Resin with the following structure (the value indicated on the main chain is the molar ratio, and the value indicated on the side chain is the number of repeating units. Weight average molecular weight: 20,000) [Chemical 39] B-6: Resin with the following structure (the value indicated on the main chain is the molar ratio, and the value indicated on the side chain is the number of repeating units. The weight average molecular weight is 7000) [Chemical 40] B-7: The resin synthesized by the following method is placed in a flask equipped with a reflux cooler, a dropping funnel and a stirrer, and an appropriate amount of nitrogen is allowed to flow to replace it with a nitrogen atmosphere, and 340 parts by mass of propylene glycol monomethyl ether acetate are added. (PGMEA) and heat to 80°C while stirring. Next, 57 parts by mass of acrylic acid, 54 parts by mass of 3,4-epoxytricyclo[5.2.1.0 ^2,6 ]decan-8-yl acrylate and 3,4-epoxytricyclo were added dropwise over 5 hours. A mixture of cyclo[5.2.1.0 ^{2 , 6} ]decan-9-yl acrylate (the content ratio is 1:1 in molar ratio), 239 parts by mass of benzyl methacrylate, and 73 parts by mass of PGMEA solution. Next, a solution in which 40 parts by mass of the polymerization initiator (2,2-azobis(2,4-dimethylvaleronitrile)) was dissolved in 197 parts by mass of PGMEA was added dropwise over 6 hours. After the dropwise addition of the polymerization initiator solution was completed, the solution was maintained at 80° C. for 3 hours and then cooled to room temperature to obtain a resin with the following structure. The weight average molecular weight of the obtained resin was 9400, the dispersion degree was 1.89, and the acid value was 114 mgKOH/g. [Chemical 41] B-8: Resin with the following structure (the value indicated on the main chain is the molar ratio. The weight average molecular weight is 11000) [Chemical 42] B-9: Resin with the following structure (the value indicated on the main chain is the molar ratio, and the value indicated on the side chain is the number of repeating units. Weight average molecular weight 21000, acid value 36 mgKOH/g) [Chemical 43] C-1: Resin with the following structure (the value indicated on the main chain is molar ratio. Weight average molecular weight: 11000) [Chemical 44]

(solvent) Z-1: Propylene glycol monomethyl ether acetate (PGMEA) Z-2: Propylene glycol monomethyl ether (PGME) Z-4: cyclohexanone

＜Manufacture of coloring composition＞ The raw materials listed in the following table were mixed to produce a coloring composition. In the column of the content of compound Y in the table below, the content of compound Y in the total solid content of the coloring composition is also described.

[Table 16] Dispersions adhesive monomer Photopolymerization initiator surfactant additives Solvent Content of compound Y (mass %) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Example 1 Dispersion 1 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 2 Dispersion 2 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 3 Dispersion 3 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 4 Dispersion 4 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 5 Dispersion 5 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 6 Dispersion 6 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 7 Dispersion 7 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 8 Dispersion 8 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 9 Dispersion 9 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 10 Dispersion 10 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 11 Dispersion 11 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 12 Dispersion 12 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 13 Dispersion 13 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 14 Dispersion 14 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 15 Dispersion 15 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0

[Table 17] Dispersions adhesive monomer Photopolymerization initiator surfactant additives Solvent Content of compound Y (mass %) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Example 16 Dispersion 16 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 17 Dispersion 17 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 18 Dispersion 18 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 19 Dispersion 19 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 20 Dispersion 20 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 21 Dispersion 21 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 22 Dispersion 22 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 23 Dispersion 23 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 24 Dispersion 24 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 25 Dispersion 25 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 26 Dispersion 26 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 27 Dispersion 27 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 28 Dispersion 28 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 29 Dispersion 29 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 30 Dispersion 30 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0

[Table 18] Dispersions adhesive monomer Photopolymerization initiator surfactant additives Solvent Content of compound Y (mass %) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Example 31 Dispersion 31 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 32 Dispersion 32 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 33 Dispersion 33 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 34 Dispersion 34 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 35 Dispersion 35 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 36 Dispersion 36 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 37 Dispersion 37 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 38 Dispersion 38 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 39 Dispersion 39 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 40 Dispersion 40 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 41 Dispersion 41 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 42 Dispersion 42 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 43 Dispersion 43 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 44 Dispersion 44 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 45 Dispersion 45 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0

[Table 19] Dispersions adhesive monomer Photopolymerization initiator surfactant additives Solvent Content of compound Y (mass %) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Example 46 Dispersion 46 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 47 Dispersion 47 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 48 Dispersion 48 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 49 Dispersion 49 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 50 Dispersion 50 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 51 Dispersion 51 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 52 Dispersion 52 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 53 Dispersion 53 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 54 Dispersion 54 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 55 Dispersion 55 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 56 Dispersion 56 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 57 Dispersion 57 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 58 Dispersion 58 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 59 Dispersion 59 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 60 Dispersion 60 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0

[Table 20] Dispersions adhesive monomer Photopolymerization initiator surfactant additives Solvent Content of compound Y (mass %) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Example 61 Dispersion 61 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 3.7 Example 62 Dispersion 62 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 3.7 Example 63 Dispersion 63 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 3.7 Example 64 Dispersion 64 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 3.7 Example 65 Dispersion 65 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 3.7 Example 66 Dispersion 66 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 3.7 Example 67 Dispersion 67 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 68 Dispersion 68 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 69 Dispersion 69 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 70 Dispersion 70 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 71 Dispersion 71 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 72 Dispersion 72 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 73 Dispersion 73 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 74 Dispersion 74 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 75 Dispersion 75 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0

[Table 21] Dispersions adhesive monomer Photopolymerization initiator surfactant additives Solvent Content of compound Y (mass %) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Example 76 Dispersion 76 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 77 Dispersion 77 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 78 Dispersion 78 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 79 Dispersion 1 65.6 C-2 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 80 Dispersion 1 65.6 B-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 81 Dispersion 1 65.6 B-4 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 82 Dispersion 1 65.6 C-3 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 83 Dispersion 1 65.6 C-4 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 84 Dispersion 1 65.6 C-5 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 85 Dispersion 1 65.6 C-1 2.75 D-2 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 86 Dispersion 1 65.6 C-1 2.75 D-3 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 87 Dispersion 1 65.6 C-1 2.75 D-4 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 88 Dispersion 1 65.6 C-1 2.75 D-5 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 89 Dispersion 1 65.6 C-1 2.75 D-6 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 90 Dispersion 1 65.6 C-1 2.75 D-1 1.90 E-2 0.72 F-1 0.0083 - - Z-1 29.0 8.0

[Table 22] Dispersions adhesive monomer Photopolymerization initiator surfactant additives Solvent Content of compound Y (mass %) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Example 91 Dispersion 1 65.6 C-1 2.75 D-1 1.90 E-3 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 92 Dispersion 1 65.6 C-1 2.75 D-1 1.90 E-4 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 93 Dispersion 1 65.6 C-1 2.75 D-1 1.90 E-5 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 94 Dispersion 1 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-2 0.0083 - - Z-1 29.0 8.0 Example 95 Dispersion 1 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-3 0.0083 - - Z-1 29.0 8.0 Example 96 Dispersion 1 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-4 0.0083 - - Z-1 29.0 8.0 Example 97 Dispersion 1 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-5 0.0083 - - Z-1 29.0 8.0 Example 98 Dispersion 1 65.6 C-1 1.73 D-1 1.19 E-1 0.45 F-1 0.0083 G-1 2.0 Z-1 29.0 8.0 Example 99 Dispersion 1 65.6 C-1 1.73 D-1 1.19 E-1 0.45 F-1 0.0083 G-2 2.0 Z-1 29.0 8.0 Example 100 Dispersion 1 65.6 C-1 1.73 D-1 1.19 E-1 0.45 F-1 0.0083 G-3 2.0 Z-1 29.0 8.0 Example 101 Dispersion 1 65.6 C-1 1.73 D-1 1.19 E-1 0.45 F-1 0.0083 G-4 2.0 Z-1 29.0 8.0 Example 102 Dispersion 1 65.6 C-1 1.73 D-1 1.19 E-1 0.45 F-1 0.0083 G-5 2.0 Z-1 29.0 8.0 Example 103 Dispersion 1 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 G-6 0.001 Z-1 29.0 8.0 Example 104 Dispersion 1 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 G-7 0.001 Z-1 29.0 8.0 Example 105 Dispersion 1 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 Z-2 14.5 14.5 8.0

[Table 23] Dispersions adhesive monomer Photopolymerization initiator surfactant additives Solvent Content of compound Y (mass %) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Example 106 Dispersion 1 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 Z-3 14.5 14.5 8.0 Example 107 Dispersion 1 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 Z-4 14.5 14.5 8.0 Example 108 Dispersion 1 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 Z-5 14.5 14.5 8.0 Example 109 Dispersion 1 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 Z-6 14.5 14.5 8.0 Example 110 Dispersion 79 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 3.8 Example 111 Dispersion 80 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 3.8 Example 112 Dispersion 81 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 3.8 Example 113 Dispersion 82 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 2.3 Example 114 Dispersion 83 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 3.8 Example 115 Dispersion 84 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 6.1 Example 116 Dispersion 85 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 4.2 Example 117 Dispersion 86 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 118 Dispersion 87 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 119 Dispersion 88 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 120 Dispersion 89 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0

[Table 24] Dispersions adhesive monomer Photopolymerization initiator surfactant additives Solvent Content of compound Y (mass %) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Kind Blending amount (mass parts) Example 121 Dispersion 90 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 122 Dispersion 91 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 123 Dispersion 92 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 124 Dispersion 93 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 125 Dispersion 94 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 126 Dispersion 95 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 127 Dispersion 96 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 128 Dispersion 97 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 129 Dispersion 98 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 130 Dispersion 99 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 131 Dispersion 100 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 132 Dispersion 101 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 133 Dispersion 102 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 134 Dispersion 103 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 8.0 Example 135 Dispersion 104 50.9 C-6 0.79 D-7 0.99 E-6 0.35 F-6 0.0021 G-6 0.004 Z-1 Z-4 44.94 2.02 6.4 Example 136 Dispersion 105 87.09 C-1 0.28 D-2 2.18 E-6 0.46 F-1 0.0042 G-1 G-6 0.6 0.0011 Z-1 9.38 1.7 Example 137 Dispersion 106 46.57 B-8 0.47 D-1 2.45 E-6 0.64 F-6 0.0042 G-6 0.0012 Z-1 49.68 3.7 Comparative example 1 Comparative dispersion 1 65.6 C-1 2.75 D-1 1.90 E-1 0.72 F-1 0.0083 - - Z-1 29.0 -

The raw materials listed with abbreviations in the above table are as follows.

(Dispersions) Dispersions 1 to 106, Comparative Dispersion 1: The above dispersions 1 to 106, Comparative Dispersion 1

(Binder) B-1: Resin represented by the above-mentioned dispersant B-1 B-4: Resin represented by the above-mentioned dispersant B-4 B-8: Resin C represented by the above-mentioned dispersant B-8 -1: Resin represented by the above-mentioned dispersant C-1 C-2: Resin with the following structure (the value indicated on the main chain is molar ratio. Weight average molecular weight: 30,000) [Chemical 45] C-3: Resin with the following structure (the value marked on the main chain is the mass ratio. The weight average molecular weight is 14600) [Chemical 46] C-4: Resin with the following structure (the value marked on the main chain is the mass ratio. The weight average molecular weight is 10600) [Chemical 47] C-5: The resin synthesized by the following method is placed in a flask equipped with a reflux cooler, a dropping funnel, and a stirrer. An appropriate amount of nitrogen is allowed to flow to replace it with a nitrogen atmosphere, and 371 parts by mass of 1-methoxy-2 acetate is added. -Propyl acetate (1-methoxy-2-propyl acetate), heated to 85°C while stirring. Next, 54 parts by mass of acrylic acid, 225 parts by mass of a mixture of 3,4-epoxytricyclo[5.2.1.0 ^2,6 ]decane-8 and 9-yl acrylate, and 81 parts by mass were added dropwise over 4 hours. vinyl toluene (isomer mixture) and 80 parts by mass of a mixed solution of 1-methoxy-2-propyl acetate. On the other hand, 30 parts by mass of the polymerization initiator 2,2-azobis(2,4-dimethylvaleronitrile) dissolved in 160 parts by mass of 1-methoxy-acetate was added dropwise over 5 hours. A solution obtained from 2-propyl ester. After the dropwise addition of the initiator solution was completed, the temperature was maintained at 85° C. for 4 hours, and then cooled to room temperature to obtain a resin. The weight average molecular weight of the obtained resin was 10600, the dispersion degree was 2.01, and the acid value was 43 mgKOH/g. C-6: Resin with the following structure (the value indicated on the main chain is the molar ratio. The weight average molecular weight is 11000) [Chemical 48]

(Monomer) D-1: Compound with the following structure [Chemical 49] D-2: A mixture of compounds with the following structure (the compound on the left (6-functional (meth)acrylate compound) and the compound on the right (5-functional (meth)acrylate compound) has a molar ratio of 7:3 mixture) [Chemistry 50] D-3: Compound with the following structure [Chemical 51] D-4: Trimethylolpropane ethyleneoxy modified triacrylate (manufactured by TOAGOSEI CO., LTD., ARONIX M-350) D-5: EBECRYL80 (manufactured by DAICEL-ALLNEX LTD., including Amine 4-functional acrylate) D-6: Ethoxylated dipenterythritol hexamethacrylate D-7: Compound with the following structure [Chemical 52]

(Photopolymerization initiator) E-1 to E-4, E-6: Compound E-5 with the following structure: 2,2',4-tris(2-chlorophenyl)-5-(3,4 -Dimethoxyphenyl)-4,5-diphenyl-1,1'-bisimidazole [Chemical 53]

(Surfactant) F-1: KF-6001 (manufactured by Shin-Etsu Chemical Co., Ltd., polysiloxane-based surfactant, double-terminal methanol-modified polydimethylsiloxane, hydroxyl value 62 mgKOH/g ) F-2: Compound with the following structure (weight average molecular weight: 14,000). In the following formula, the percentage expressed as the proportion of repeating units is mol%. (Fluorinated surfactant) [Chemical 54] F-3: Futurgent 208G (manufactured by NEOS COMPANY LIMITED, fluorine-based surfactant) F-4: BYK-330 (manufactured by BYK-Chemie GmbH, polysilicone-based surfactant) F-5: DOWSIL SH8400 FLUID (Dow Corning Toray Co., Ltd., polysilicone-based surfactant) F-6: KF-6000 (Shin-Etsu Chemical Co., Ltd., polysilicone-based surfactant, double-terminal methanol-modified polyethylene glycol) Methylsiloxane, hydroxyl value 120mgKOH/g)

(Additive) G-1: Compound with the following structure (ultraviolet absorber) [Chemical 55] G-2: Compound with the following structure (compound with epoxy group, weight average molecular weight 3500) [Chemical 56] G-3: EHPE3150 (manufactured by Daicel Corporation, 1,2-epoxy-4-(2-oxiranyl)cyclohexane addition to 2,2'-bis(hydroxymethyl)-1-butanol substance) G-4: Compound with the following structure (silane coupling agent) [Chemical 57] G-5: 3-methacryloxypropyltrimethoxysilane (KBM-503, manufactured by Shin-Etsu Chemical Co., Ltd., silane coupling agent) G-6: p-methoxyphenol (polymerization inhibitor agent) G-7: ADEKA STAB AO-80 (manufactured by ADEKA CORPORATION, antioxidant)

(solvent) Z-1: Propylene glycol monomethyl ether acetate (PGMEA) Z-2: Propylene glycol monomethyl ether (PGME) Z-3: cyclopentanone Z-4: cyclohexanone Z-5: Anisole Z-6: diacetone alcohol

[Evaluation of Moisture and Heat Resistance] CT-4000 (manufactured by FUJIFILM Electronic Materials Co., Ltd.) was coated on a glass substrate by spin coating so that the film thickness became 0.1 μm, and heated at 220°C using a hot plate. The basal layer was formed in 1 hour. Each coloring composition was applied on the glass substrate with the base layer by spin coating, and then heated at 100° C. for 2 minutes using a hot plate to obtain a coating film. The obtained coating film was irradiated with light of a wavelength of 365 nm and exposed at an exposure dose of 500 mJ/cm ² . Next, the film was heated at 220° C. for 5 minutes using a hot plate to obtain a film with a film thickness of 0.5 μm. The obtained film was placed under a high temperature and high humidity of 85° C. and a relative humidity of 95% for 1,000 hours, and a heat and moisture resistance test was conducted. For each film before and after the heat and moisture resistance test, the absorbance at a wavelength of 350 to 500 nm was measured using a spectrophotometer (U-4100, manufactured by Hitachi High-Tech Corporation), and the change rate of the absorbance at each wavelength was calculated (|{(heat and moisture resistance) The absorbance of the film before the test - the absorbance of the film after the heat and moisture resistance test) / the absorbance of the film before the heat and humidity resistance test {×100 | (%)) were averaged, and the moisture and heat resistance was evaluated based on the following criteria. A: The average value is less than 1% B: The average value is greater than 1% and less than 3% C: The average value is greater than 3% and less than 5% D: The average value is greater than 5%

[Table 25] Heat and moisture resistance Heat and moisture resistance Heat and moisture resistance Example 1 A Example 51 A Example 101 A Example 2 B Example 52 A Example 102 A Example 3 A Example 53 B Example 103 A Example 4 A Example 54 A Example 104 A Example 5 B Example 55 A Example 105 A Example 6 A Example 56 B Example 106 A Example 7 A Example 57 A Example 107 A Example 8 A Example 58 B Example 108 A Example 9 A Example 59 B Example 109 A Example 10 A Example 60 B Example 110 A Example 11 A Example 61 A Example 111 A Example 12 A Example 62 A Example 112 A Example 13 B Example 63 A Example 113 A Example 14 A Example 64 A Example 114 A Example 15 A Example 65 A Example 115 A Example 16 A Example 66 A Example 116 A Example 17 A Example 67 A Example 117 B Example 18 A Example 68 A Example 118 A Example 19 A Example 69 A Example 119 A Example 20 A Example 70 A Example 120 A Example 21 A Example 71 A Example 121 C Example 22 A Example 72 A Example 122 C Example 23 A Example 73 A Example 123 C Example 24 A Example 74 A Example 124 C Example 25 A Example 75 A Example 125 C Example 26 B Example 76 A Example 126 A Example 27 A Example 77 A Example 127 C Example 28 A Example 78 A Example 128 B Example 29 B Example 79 A Example 129 A Example 30 A Example 80 A Example 130 C Example 31 A Example 81 A Example 131 B Example 32 B Example 82 A Example 132 B Example 33 A Example 83 A Example 133 B Example 34 A Example 84 A Example 134 B Example 35 B Example 85 A Example 135 C Example 36 A Example 86 B Example 136 C Example 37 A Example 87 A Example 137 C Example 38 A Example 88 A Comparative example 1 D Example 39 A Example 89 A Example 40 A Example 90 A Example 41 A Example 91 A Example 42 A Example 92 A Example 43 B Example 93 A Example 44 A Example 94 A Example 45 A Example 95 A Example 46 A Example 96 A Example 47 A Example 97 A Example 48 A Example 98 A Example 49 A Example 99 A Example 50 A Example 100 A

As shown in the table above, the colored compositions of the Examples can form a film excellent in heat and moisture resistance. Films formed from the colored compositions of the examples can be suitably used in optical filters, solid-state imaging devices, and image display devices.

Claims (11)

A coloring composition containing a colorant and a resin, wherein the colorant contains a compound Y in which a compound represented by formula (1) is coordinated to a metal atom, and the proportion of the compound Y in the total solid content of the coloring composition is The content is 1% by mass or more and less than 10% by mass, In formula (1), R ¹ represents a hydrogen atom, an alkyl group or an aryl group, R ² to R ¹¹ each independently represents a hydrogen atom or a substituent, and the aforementioned substituent is a nitro group, a cyano group, -NR ¹⁰¹ R ¹⁰² , - OR ¹⁰³ , -SR ¹⁰⁴ , -COOR ¹⁰⁵ , -OCOR ¹⁰⁶ , -SO ₂ R ¹⁰⁷ , -SO ₂ NR ¹⁰⁸ R ¹⁰⁹ , -SO ₂ OR ¹¹⁰ , -CONR ¹¹¹ R ¹¹² or -NR ¹¹³ COR ¹¹⁴ , R ¹⁰¹ and R ¹⁰² each independently represents a hydrogen atom, an alkyl group or an aryl group, R ¹⁰¹ and R ¹⁰² may be bonded to form a ring, R ¹⁰³ to R ¹¹⁴ each independently represents an alkyl group or an aryl group, among R ² to R ¹¹ , Two adjacent ones may be bonded to form a ring, wherein at least one of R ² to R ¹¹ is the aforementioned substituent. The coloring composition as described in claim 1, wherein The aforementioned metal atoms are copper atoms or zinc atoms. The coloring composition as described in claim 1, wherein The aforementioned metal atoms are copper atoms. The colored composition as described in any one of claims 1 to 3, wherein The maximum absorption wavelength of the aforementioned compound Y exists in the wavelength range of 400 to 700 nm. The colored composition as described in any one of claims 1 to 3, wherein The aforementioned colorant further contains a green colorant. The colored composition according to any one of claims 1 to 3, further containing a polymerizable compound and a photopolymerization initiator. The colored composition according to any one of claims 1 to 3, which is used in a color filter or an infrared transmission filter. A film obtained from the colored composition according to any one of claims 1 to 3. An optical filter having the film described in claim 8. A solid-state imaging element having the film according to claim 8. An image display device having the film according to claim 8.