JP6582349B2 - COMPOUND, COLORING COMPOSITION CONTAINING THE SAME, AND RESIN COMPOSITION CONTAINING THE SAME - Google Patents

Description

  This application is filed with Korean Patent Application No. 10-2016-0002608 filed with the Korean Patent Office on January 8, 2016 and Korean Patent Application No. 10-2016 filed with the Korean Patent Office on February 11, 2016. No. 0015696 claims the benefit of the filing date of the filing date, the entire contents of which are included herein.

  The present specification relates to a novel compound, a colorant composition containing the same, and a resin composition containing the same.

  Recently, as a light source of a liquid crystal display (LCD), an LED or an OLED element that emits light that is neither a drive nor a liquid crystal is used in place of the existing CCFL. When an LED or OLED is used as a light source, red, green, and blue light is emitted by itself, so that no separate color filter is required.

  However, it is generally not easy to adjust or adjust the required color coordinates using light emitted from an LED or OLED light source. In addition, methods for improving color purity, luminance, and light-to-dark ratio have reached the limit when manufacturing color filters that have already been developed, particularly color filters using pigment dispersion methods using pigments.

  In order to solve such problems and achieve high brightness, high contrast ratio and high resolution, it has recently been studied to use a dye instead of a pigment as a colorant. Of these, many attempts have been made using triarylmethane dyes as blue colorants. In general, triarylmethane dyes have a high transmittance at 420 to 450 nm and are effective for color characteristics. However, since they have higher solubility than pigments, they have lower chemical resistance and lower heat resistance than pigments. The color filter has been used in a limited manner.

Korean Published Patent No. 2001-0009058 Korean Published Patent No. 2013-0130976

  The present specification provides a novel compound, a colorant composition containing the same, and a resin composition containing the same.

  According to one embodiment of the present specification, a compound represented by the following Chemical Formula 1 is provided.

In Formula 1,
Y1 is N or CR9, Y2 is N or CR10, Y3 is N or CR11, Y4 is N or CR12, Y5 is N or CR13, Y6 is N or CR14,
At least one of Y1 to Y6 is N;
At least one of R1 to R6 is a structure represented by the following chemical formula a, and the rest are the same as or different from each other, and are each independently hydrogen; -R (C = O) R '; -RO (C = O) R ';-ROR';
A substituted or unsubstituted alkyl group; a substituted or unsubstituted alkenyl group; a substituted or unsubstituted cycloalkyl group; a substituted or unsubstituted aryl group; or a crosslinkable group, R1 and R2; R3 and R4; And at least one of R5 and R6 may be bonded to each other to form a substituted or unsubstituted ring,
R9 to R14 and G1 to G8 are the same or different from each other, and each independently represents hydrogen; a halogen group; a hydroxy group; a substituted or unsubstituted alkoxy group; or a substituted or unsubstituted alkyl group;
R and R ″ are the same or different from each other and are each independently a direct bond; a substituted or unsubstituted alkylene group; or a substituted or unsubstituted arylene group;
R ′ and R ′ ″ are the same or different from each other and are each independently hydrogen; a substituted or unsubstituted alkyl group; a substituted or unsubstituted alkenyl group; or a substituted or unsubstituted aryl group;
Z ⁻ is an anionic group,

In the chemical formula a,
Q is -R101C (= O) R102-; -R103OC (= O) R104-; -R105C (= O) OR106-; -R107OC (= O) OR108-;
-SOOR115-; -SR117-; a substituted or unsubstituted alkylene group; or a substituted or unsubstituted alkenylene group,
X is a hydroxy group; an amine group; -OCOOR118; -CONR119R120; or -NR121COOR122;
T is a substituted or unsubstituted alkyl group,
R101 to R109, R111, R112 and R114 to R117 are the same or different from each other, and each independently independently a direct bond; a substituted or unsubstituted alkylene group; a substituted or unsubstituted cycloalkylene group; or a substituted or unsubstituted An alkenylene group,
R110, R113 and R118-R122 are the same or different from each other and are each independently hydrogen; or a substituted or unsubstituted alkyl group;
p and q are each an integer of 1 to 4,
2 ≦ p + q ≦ 5,
when p and q are each 2 or more, the structures in the 2 or more parentheses are the same or different from each other;
* Represents a site linked to N in Formula 1.

  According to another embodiment of the present specification, a polymer compound including a monomer derived from the compound represented by Formula 1 is provided.

  According to another embodiment of the present specification, a color material composition including the compound represented by Formula 1 is provided.

  According to still another embodiment of the present specification, a color material composition including the polymer compound is provided.

  According to still another embodiment of the present specification, a resin composition including the color material composition is provided.

  According to one embodiment of the present specification, a photosensitive material produced using the above-described resin composition is provided.

  According to one embodiment of the present specification, a color filter including the above-described resin composition is provided.

  In addition, according to an embodiment of the present specification, a display device including the color filter described above is provided.

  The compound represented by Chemical Formula 1 according to one embodiment of the present specification has excellent solubility in a solvent and excellent chemical resistance.

  Further, according to one embodiment of the present specification, the colorant composition containing the compound represented by the chemical formula 1 exhibits higher brightness than the case where a conventional pigment is used, and introduces a crosslinkable group. Thus, the brittle chemical resistance of the triarylmethane dye can be improved, and a color filter excellent in chemical resistance can be produced using a colored resin composition using the dye.

  According to one embodiment of the present specification, the color material composition containing the compound represented by the chemical formula 1 is excellent in heat resistance and light resistance, and is used not only as a small amount but also as a main color material. Since an absorption and transmission spectrum suitable for the target light source can be obtained, a higher color reproduction rate, a higher luminance, a higher contrast ratio, and the like can be achieved.

Hereinafter, the present specification will be described in more detail.
According to one embodiment of the present specification, a compound represented by Formula 1 is provided.

In the present specification, examples of the substituent are described below, but are not limited thereto.
The term “substituted” means that a hydrogen atom bonded to a carbon atom of a compound is replaced with another substituent, and the substituted position is a position where a hydrogen atom is substituted, that is, the substituent can be substituted. The position is not particularly limited, and when two or more substituents are substituted, the two or more substituents may be the same or different from each other.

  In this specification, the term “substituted or unsubstituted” refers to deuterium, halogen group, nitrile group, nitro group, imide group, amide group, carbonyl group, ester group, hydroxy group, substituted or unsubstituted alkyl group. Substituted or unsubstituted cycloalkyl group; substituted or unsubstituted alkoxy group; substituted or unsubstituted aryloxy group; substituted or unsubstituted alkylthioxy group; substituted or unsubstituted arylthioxy group; substituted or unsubstituted Substituted or unsubstituted arylsulfoxy group; substituted or unsubstituted alkenyl group; substituted or unsubstituted silyl group; substituted or unsubstituted boron group; substituted or unsubstituted amine group; Unsubstituted arylphosphine group; substituted or unsubstituted phosphineoxy Substituted with one or more substituents selected from the group consisting of a group; a substituted or unsubstituted aryl group; and a substituted or unsubstituted heterocyclic group, or two or more of the substituents exemplified above It means that the group is substituted with a linked substituent or does not have any substituent. For example, the “substituent in which two or more substituents are linked” may be a biphenyl group. That is, the biphenyl group may be an aryl group or may be interpreted as a substituent in which two phenyl groups are linked.

In this specification,
Means a site bonded to another substituent or bond.

  In the present specification, the halogen group may be fluorine, chlorine, bromine or iodine.

  In the present specification, the carbon number of the imide group is not particularly limited, but preferably 1 to 30 carbon atoms. Specifically, it may be a compound having the following structure, but is not limited thereto.

  In the present specification, in the amide group, the nitrogen of the amide group may be substituted with hydrogen, a linear, branched or cyclic alkyl group having 1 to 30 carbon atoms, or an aryl group having 6 to 30 carbon atoms. Specifically, it may be a compound having the following structural formula, but is not limited thereto.

  In the present specification, the carbon number of the carbonyl group is not particularly limited, but preferably 1 to 30 carbon atoms. Specifically, it may be a compound having the following structure, but is not limited thereto.

  In the present specification, in the ester group, the oxygen of the ester group may be substituted with a linear, branched or cyclic alkyl group having 1 to 25 carbon atoms or an aryl group having 6 to 30 carbon atoms. Specifically, it may be a compound having the following structural formula, but is not limited thereto.

  In the present specification, the alkyl group may be linear or branched, and the number of carbon atoms is not particularly limited, but is preferably 1-30. Specific examples include methyl, ethyl, propyl, n-propyl, isopropyl, butyl, n-butyl, isobutyl, tert-butyl, sec-butyl, 1-methyl-butyl, 1-ethyl-butyl, pentyl, n- Pentyl, isopentyl, neopentyl, tert-pentyl, hexyl, n-hexyl, 1-methylpentyl, 2-methylpentyl, 4-methyl-2-pentyl, 3,3-dimethylbutyl, 2-ethylbutyl, heptyl, n-heptyl 1-methylhexyl, cyclopentylmethyl, cyclohexylmethyl, octyl, n-octyl, tert-octyl, 1-methylheptyl, 2-ethylhexyl, 2-propylpentyl, n-nonyl, 2,2-dimethylheptyl, 1-ethyl -Propyl, 1,1-dimethyl-propyl, Hexyl, 2-methylpentyl, 4-methylhexyl, 5-and methyl hexyl and the like, but is not limited thereto.

  In the present specification, the cycloalkyl group is not particularly limited, but preferably has 3 to 30 carbon atoms, specifically cyclopropyl, cyclobutyl, cyclopentyl, 3-methylcyclopentyl, 2,3-dimethylcyclopentyl, cyclohexyl, 3-methyl. Examples include, but are not limited to, cyclohexyl, 4-methylcyclohexyl, 2,3-dimethylcyclohexyl, 3,4,5-trimethylcyclohexyl, 4-tert-butylcyclohexyl, cycloheptyl, cyclooctyl and the like.

  In the present specification, the alkoxy group may be a straight chain, a branched chain or a cyclic chain. Although carbon number of an alkoxy group is not specifically limited, C1-C30 is preferable. Specifically, methoxy, ethoxy, n-propoxy, isopropoxy, i-propyloxy, n-butoxy, isobutoxy, tert-butoxy, sec-butoxy, n-pentyloxy, neopentyloxy, isopentyloxy, n-hexyl Examples include, but are not limited to, oxy, 3,3-dimethylbutyloxy, 2-ethylbutyloxy, n-octyloxy, n-nonyloxy, n-decyloxy, benzyloxy, p-methylbenzyloxy, and the like. Absent.

  In the present specification, the amine group is -NH2; monoalkylamine group; dialkylamine group; N-arylalkylamine group; monoarylamine group; diarylamine group; N-arylheteroarylamine group; Group; may be selected from the group consisting of a monoheteroarylamine group and a diheteroarylamine group, and the number of carbon atoms is not particularly limited, but 1-30 are preferable. Specific examples of the amine group include methylamine group, dimethylamine group, ethylamine group, diethylamine group, phenylamine group, naphthylamine group, biphenylamine group, anthracenylamine group, 9-methyl-anthracenylamine group, diphenylamine group. , N-phenylnaphthylamine group, ditolylamine group, N-phenyltolylamine group, triphenylamine group, and the like, but are not limited thereto.

  In this specification, an N-alkylarylamine group means an amine group in which an alkyl group and an aryl group are substituted on N of the amine group.

  In the present specification, the N-arylheteroarylamine group means an amine group in which an aryl group and a heteroaryl group are substituted on N of the amine group.

  In the present specification, the N-alkylheteroarylamine group means an amine group in which an alkyl group and a heteroaryl group are substituted on N of the amine group.

  In the present specification, the alkyl group in the monoalkylamine group, dialkylamine group, N-arylalkylamine group, alkylthioxy group, alkylsulfoxy group, and N-alkylheteroarylamine group is the same as the above-described examples of the alkyl group. It is. Specific examples of the alkylthioxy group include a methylthioxy group, an ethylthioxy group, a tert-butylthioxy group, a hexylthioxy group, and an octylthioxy group. Examples of the alkylsulfoxy group include a methylsulfoxy group and an ethylsulfoxy group. Group, propylsulfoxy group, butylsulfoxy group and the like, but are not limited thereto.

  In the present specification, the alkenyl group may be linear or branched, and the number of carbon atoms is not particularly limited, but is preferably 2 to 30. Specific examples include vinyl, 1-propenyl, isopropenyl, 1-butenyl, 2-butenyl, 3-butenyl, 1-pentenyl, 2-pentenyl, 3-pentenyl, 3-methyl-1-butenyl, 1,3 -Budadienyl, allyl, 1-phenylvinyl-1-yl, 2-phenylvinyl-1-yl, 2,2-diphenylvinyl-1-yl, 2-phenyl-2- (naphthyl-1-yl) vinyl-1 Examples include, but are not limited to, -yl, 2,2-bis (diphenyl-1-yl) vinyl-1-yl, stilbenyl group, and styryl group.

In the present specification, the aryl group may be monocyclic or polycyclic.
When the aryl group is a monocyclic aryl group, the carbon number is not particularly limited, but preferably 6 to 30 carbon atoms. Specifically, examples of the monocyclic aryl group include, but are not limited to, a phenyl group, a biphenyl group, a terphenyl group, and the like.

  When the aryl group is a polycyclic aryl group, the carbon number is not particularly limited, but preferably 10 to 30 carbon atoms. Specific examples of the polycyclic aryl group include, but are not limited to, a naphthyl group, an anthracenyl group, a phenanthryl group, a pyrenyl group, a perylenyl group, a chrysenyl group, and a fluorenyl group.

  In the present specification, an “adjacent” group means a substituent substituted by an atom directly connected to an atom to which the corresponding substituent is substituted, a substituent closest to the corresponding substituent in terms of a three-dimensional structure, or It can mean other substituents in which the substituent is replaced by a substituted atom. For example, two substituents substituted at the ortho position in a benzene ring and two substituents substituted at the same carbon in an aliphatic ring can be interpreted as “adjacent” groups to each other.

  In the present specification, an aryloxy group, an arylthioxy group, an arylsulfoxy group, a monoarylamine group, a diarylamine group, an N-arylalkylamine group, an N-arylheteroarylamine group, and an aryl group in an arylphosphine group Is the same as the examples of the aryl group described above. Specifically, as the aryloxy group, a phenoxy group, a p-tolyloxy group, an m-tolyloxy group, a 3,5-dimethyl-phenoxy group, a 2,4,6-trimethylphenoxy group, a p-tert-butylphenoxy group, 3-biphenyloxy group, 4-biphenyloxy group, 1-naphthyloxy group, 2-naphthyloxy group, 4-methyl-1-naphthyloxy group, 5-methyl-2-naphthyloxy group, 1-anthryloxy group , 2-anthryloxy group, 9-anthryloxy group, 1-phenanthryloxy group, 3-phenanthryloxy group, 9-phenanthryloxy group, etc. And thioxy group, 2-methylphenylthioxy group, 4-tert-butylphenylthioxy group, and the like. Shi The group benzenesulfonyl alkoxy group, p- although such as toluene sulfoxy group, but it is not limited thereto.

  In the present specification, a heteroaryl group includes a non-carbon atom and one or more heteroatoms. Specifically, the heteroatom includes one or more atoms selected from the group consisting of O, N, Se, and S. Can be included. Although carbon number is not specifically limited, C2-C30 is preferable and monocyclic or polycyclic may be sufficient as the said heteroaryl group. Examples of heterocyclic groups include thiophene, furanyl, pyrrole, imidazolyl, thiazolyl, oxazolyl, oxadiazolyl, pyridyl, bipyridyl, pyrimidyl, triazinyl, triazolyl, acridyl, pyridazinyl, pyrazinyl Group, quinolinyl group, quinazolinyl group, quinoxalinyl group, phthalazinyl group, pyridopyrimidyl group, pyridopyrazinyl group, pyrazinopyrazinyl group, isoquinolinyl group, indolyl group, carbazolyl group, benzoxazolyl group, benzimidazolyl group, benzothiazolyl group, benzothiazolyl group Carbazolyl group, benzothiophene group, dibenzothiophene group, benzofuranyl group, phenanthroline group, thiazolyl group, isoxazolyl group, oxadiazolyl group, Ajiazoriru group, benzothiazolyl group, and phenothiazinyl group and dibenzofuranyl group, but is not limited thereto.

  In the present specification, examples of the heteroaryl group in the monoheteroarylamine group, the diheteroarylamine group, the N-arylheteroarylamine group, and the N-alkylheteroarylamine group are the same as the above-described examples of the heteroaryl group. is there.

  In the present specification, the heterocyclic group may be monocyclic or polycyclic, may be aromatic, aliphatic, or condensed ring of aromatic and aliphatic, and is selected from the examples of the heteroaryl group. Can be done.

  In the present specification, an alkylene group means an alkyl group having two bonding positions, that is, a divalent group. The explanation of the alkyl group described above can be applied except that these are each a divalent group.

  In the present specification, the cycloalkylene group means a cycloalkyl group having two bonding positions, that is, a divalent group. The explanation of the cycloalkyl group described above can be applied except that these are each a divalent group.

  In the present specification, an arylene group means an aryl group having two bonding positions, that is, a divalent group. The explanation of the aryl group described above can be applied except that these are each a divalent group.

  In the present specification, a heteroarylene group means a heteroaryl group having two bonding positions, that is, a divalent group. The explanation of the heteroaryl group described above can be applied except that these are each a divalent group.

  According to one embodiment of the present specification, in Formula 1, one of Y1 to Y6 is N.

  According to one embodiment of the present specification, the chemical formula 1 is represented by any one of the following chemical formulas 1-1 to 1-6.

In the chemical formulas 1-1 to 1-6,
The definitions of R 1 to R 6, R 9 to R 14, G 1 to G 8 and Z ⁻ are the same as those in Chemical Formula 1.

According to one embodiment of the present specification, in the chemical formula 1, at least one of R1 to R6 is a structure represented by the chemical formula a, and the rest are the same or different from each other, and each independently Hydrogen; -ROR '; -RO (C = O) R';
A substituted or unsubstituted alkyl group; a substituted or unsubstituted cycloalkyl group; a substituted or unsubstituted alkenyl group; a substituted or unsubstituted aryl group; or a crosslinkable group.

According to one embodiment of the present specification, in the chemical formula 1, at least one of R1 to R6 is a structure represented by the chemical formula a, and the rest are the same or different from each other, and each independently Hydrogen; -ROR '; -RO (C = O) R';
An alkyl group substituted or unsubstituted with a hydroxy group; a cycloalkyl group; an alkenyl group; an aryl group substituted or unsubstituted with an alkyl group; or a crosslinkable group.

According to one embodiment of the present specification, in the chemical formula 1, at least one of R1 to R6 is a structure represented by the chemical formula a, and the rest are the same or different from each other, and each independently Hydrogen; -ROR '; -RO (C = O) R';
An ethyl group substituted or unsubstituted by a hydroxy group; an n-propyl group; an n-butyl group; a vinyl group; a cyclohexyl group; a phenyl group substituted or unsubstituted by an alkyl group; or a crosslinkable group.

According to one embodiment of the present specification, in the chemical formula 1, at least one of R1 to R6 is a structure represented by the chemical formula a, and the rest are the same or different from each other, and each independently Hydrogen; -ROR '; -RO (C = O) R';
N-propyl group; n-butyl group; vinyl group; cyclohexyl group; substituted or unsubstituted with one or more substituents selected from the group consisting of a methyl group and an ethyl group Or a crosslinkable group.

  According to yet another embodiment of the present specification, said R and R ″ are the same or different from each other and are each independently a substituted or unsubstituted alkylene group; or a substituted or unsubstituted arylene group. .

  According to yet another embodiment of the present specification, said R and R ″ are the same or different from each other and are each independently an alkylene group; or an arylene group.

  According to yet another embodiment of the present specification, said R and R ″ are the same or different from each other and are each independently an ethylene group; or a phenylene group.

  According to another embodiment of the present specification, the R ′ and R ′ ″ are the same or different from each other, and each independently represents hydrogen; a substituted or unsubstituted alkyl group; a substituted or unsubstituted alkenyl A group; or a substituted or unsubstituted aryl group.

  According to yet another embodiment of the present specification, said R ′ and R ′ ″ are the same or different from each other and are each independently hydrogen; an alkyl group; an alkenyl group; or an aryl group.

  According to yet another embodiment of the present specification, said R ′ and R ′ ″ are the same or different from each other and are each independently hydrogen; t-butyl group; vinyl group; or phenyl group.

  According to one embodiment of the present specification, in Formula 1, at least one of R1 and R2; R3 and R4; and R5 and R6 is bonded to each other to form a substituted or unsubstituted ring.

  According to one embodiment of the present specification, in Formula 1, R1 and R2 can be bonded to each other to form a substituted or unsubstituted ring.

  According to one embodiment of the present specification, in Formula 1, R1 and R2 may be bonded to each other to form a substituted or unsubstituted heterocycle.

  According to one embodiment of the present specification, in Formula 1, R1 and R2 can be bonded to each other to form a ring having the following structure, but is not limited thereto.

The structure can include additional substituents.

  According to one embodiment of the present specification, in Formula 1, R3 and R4 may be bonded to each other to form a substituted or unsubstituted ring.

  According to one embodiment of the present specification, in Formula 1, R3 and R4 may be bonded to each other to form a substituted or unsubstituted heterocycle.

  According to one embodiment of the present specification, in Formula 1, R3 and R4 may be bonded to each other to form a ring having the following structure, but is not limited thereto.

The structure can include additional substituents.

  According to one embodiment of the present specification, in Formula 1, R5 and R6 may be bonded to each other to form a substituted or unsubstituted ring.

  According to one embodiment of the present specification, in Formula 1, R5 and R6 may be bonded to each other to form a substituted or unsubstituted heterocycle.

  According to one embodiment of the present specification, in Formula 1, R5 and R6 may be bonded to each other to form a ring having the following structure, but is not limited thereto.

The structure can include additional substituents.

  According to one embodiment of the present specification, in Formula 1, R9 to R14 and G1 to G8 are the same as or different from each other, and are each independently hydrogen; or a substituted or unsubstituted alkyl group.

  According to one embodiment of the present specification, in Formula 1, R7 to R14 and G1 to G8 are the same or different from each other, and are each independently hydrogen; or an alkyl group.

  According to one embodiment of the present specification, in Formula 1, R7 to R14 and G1 to G8 are the same as or different from each other, and are each independently hydrogen; or a methyl group.

  According to one embodiment of the present specification, the crosslinkable group has a structure represented by any one of the following chemical formulas 2 to 5.

In the chemical formulas 2 to 5,
R201 to R203 are the same as or different from each other, and each independently represents hydrogen; or a substituted or unsubstituted alkyl group;
R204 to R207 are the same or different from each other, and each independently represents a direct bond; O; NR208; a substituted or unsubstituted alkylene group; or a substituted or unsubstituted cycloalkylene group;
R208 is hydrogen; or a substituted or unsubstituted alkyl group;
r, s, t and u are each 1 or 2,
When r, s, t and u are each 2, the structures in the two brackets are the same or different;
* Is a site linked to Chemical Formula 1.

  According to one embodiment of the present specification, in Formula 2, R201 is hydrogen; or an alkyl group.

  According to one embodiment of the present specification, in Formula 2, R201 is hydrogen; or a methyl group.

  According to one embodiment of the present specification, in Formula 2, R204 is a direct bond; O; NR208; an alkylene group; or a cycloalkylene group.

  According to one embodiment of the present specification, in Formula 2, R204 is a direct bond; O; NR208; an ethylene group; or a cyclohexylene group.

  According to one embodiment of the present specification, in Formula 3, R205 is a direct bond; or an alkylene group.

  According to one embodiment of the present specification, in Formula 3, R205 is a direct bond; or a methylene group.

  According to one embodiment of the present specification, in Formula 4, R202 is hydrogen; or an alkyl group.

  According to one embodiment of the present specification, in Formula 4, R202 is hydrogen; or an ethyl group.

  According to one embodiment of the present specification, in Formula 4, R206 is a direct bond; or an alkylene group.

  According to one embodiment of the present specification, in Formula 4, R206 is a direct bond; or a methylene group.

  According to one embodiment of the present specification, in Formula 5, R203 is hydrogen; an alkyl group having 1 to 4 carbon atoms.

  According to one embodiment of the present specification, in Formula 5, R207 is a direct bond; or an alkylene group.

  According to one embodiment of the present specification, in Formula 5, R207 is a direct bond; or a methylene group.

  According to one embodiment of the present specification, R208 is hydrogen; or an alkyl group having 1 to 4 carbon atoms.

  According to one embodiment of the present specification, in Formula (a), X is bonded to the ortho position with respect to the position where T is bonded to the phenyl group of Formula (a).

According to one embodiment of the present specification, in Formula 1, Z ⁻ is an anionic group, and the anionic group is not particularly limited. For example, US Pat. No. 7,939,644, JP 2006-003080, JP 2006-001917, JP 2005-159926, Korean Application No. 2007-7028897, JP 2005-071680, Korean Application Publication No. 2007-7000069, The anions described in JP-A-2005-111696 and JP-A-2008-249663 can be applied.

  Specific examples of the anion include trifluoromethanesulfonate anion, bis (trifluoromethylsulfonyl) amide anion, bistrifluoromethanesulfonimide anion, piperfluoroethylsulfonimide anion, tetraphenylborate anion, tetrakis (4-fluoro Phenyl) borate, tetrakis (pentafluorophenyl) borate, tristrifluoromethanesulfonylmethide, phosphate ion, nitrate ion, carbonate ion, sulfite ion, halogen group such as bromo group, fluorine group, iodine group, chlorine group, etc. Can be mentioned.

Z ⁻ means boron; an anion containing aluminum; an anion containing one or more elements selected from the group consisting of tungsten, molybdenum, silicon and phosphorus and oxygen. In particular, Z ⁻ may include an anion of tungstophosphoric acid, an anion of tungstosilicate, or an anion of tungsten isopolyacid.

According to one embodiment of the present specification, in Formula 1, Z ⁻ represents a sulfonimidic acid containing a halogenated hydrocarbon group; an anion containing a sulfonic acid; a halogen; boron; an anion containing aluminum; or tungsten, molybdenum, An anion containing one or more elements selected from the group consisting of silicon and phosphorus and oxygen.

  According to one embodiment of the present specification, in the chemical formula a, Q is —R101C (═O) R102—; or —R103OC (═O) R104—.

  According to yet another embodiment of the present specification, the R101 to R104 are the same or different from each other, and each independently independently a direct bond; a substituted or unsubstituted alkylene group; or a substituted or unsubstituted cycloalkylene group. It is.

  According to yet another embodiment of the present specification, the R101 to R104 are the same or different from each other and are each independently a direct bond; an alkylene group; or a cycloalkylene group.

  According to yet another embodiment of the present specification, R101 to R104 are the same or different from each other, and each independently is a direct bond; a methylene group; an ethylene group; an n-propylene group; or a cyclohexylene group. .

  According to one embodiment of the present specification, in the chemical formula a, X is a hydroxy group; —OCOOR118; or —NR121COOR122.

  According to yet another embodiment of the present specification, R118, R121 and R122 are the same or different from each other and are each independently hydrogen; or an alkyl group.

  According to another embodiment herein, R118, R121 and R122 are the same or different from each other and are each independently hydrogen; or a t-butyl group.

  According to yet another embodiment of the present specification, R118 is hydrogen; or an alkyl group.

  According to yet another embodiment of the present specification, R118 is hydrogen; or a t-butyl group.

  According to one embodiment of the present specification, in the chemical formula a, T is a substituted or unsubstituted alkyl group.

  According to one embodiment of the present specification, in the chemical formula a, T is an alkyl group.

  According to one embodiment of the present specification, in the chemical formula a, T is a t-butyl group.

  According to one embodiment of the present specification, Formula 1 may be selected from the following compounds, but is not limited thereto.

  The compound represented by Formula 1 can be produced with reference to the production examples described later.

  According to one embodiment of the present specification, a color material composition including the compound represented by Formula 1 is provided.

  According to one embodiment of the present specification, a polymer compound including a monomer derived from the compound represented by Formula 1 is provided.

  In this specification, “monomer” means a structure in which a compound is contained in a polymer in a form of a divalent group or more by a polymerization reaction.

  According to one embodiment of the present specification, a color material composition comprising the polymer compound is provided.

  The color material composition may further include at least one of a dye and a pigment in addition to the compound represented by Formula 1 or the polymer compound. For example, the colorant composition may include only the compound represented by the chemical formula 1, but includes the compound represented by the chemical formula 1 and one or more dyes, or the compound represented by the chemical formula 1 One or more pigments may be included, or the compound represented by Formula 1 may include one or more dyes and one or more pigments.

  In one embodiment of the present specification, a resin composition including the color material composition is provided.

  In one embodiment of the present specification, the resin composition may further include a binder resin; a multifunctional monomer; an antioxidant; a photoinitiator; and a solvent.

  The binder resin is not particularly limited as long as it exhibits physical properties such as strength and developability of a film produced from the resin composition.

  The binder resin may be a copolymer resin of a polyfunctional monomer that gives mechanical strength and a monomer that gives alkali solubility, and may further contain a binder generally used in the art.

  The polyfunctional monomer that provides the mechanical strength of the film is any one or more of unsaturated carboxylic acid esters; aromatic vinyls; unsaturated ethers; unsaturated imides; and acid anhydrides. Also good.

  Specific examples of the unsaturated carboxylic acid esters include benzyl (meth) acrylate, methyl (meth) acrylate, ethyl (meth) acrylate, butyl (meth) acrylate, dimethylaminoethyl (meth) acrylate, and isobutyl (meth). Acrylate, t-butyl (meth) acrylate, cyclohexyl (meth) acrylate, isobornyl (meth) acrylate, ethylhexyl (meth) acrylate, 2-phenoxyethyl (meth) acrylate, tetrahydrofurfuryl (meth) acrylate, hydroxyethyl (meth) Acrylate, 2-hydroxypropyl (meth) acrylate, 2-hydroxy-3-chloropropyl (meth) acrylate, 4-hydroxybutyl (meth) acrylate, acyloctyloxy-2 Hydroxypropyl (meth) acrylate, glycerol (meth) acrylate, 2-methoxyethyl (meth) acrylate, 3-methoxybutyl (meth) acrylate, ethoxydiethylene glycol (meth) acrylate, methoxytriethylene glycol (meth) acrylate, methoxytripropylene Glycol (meth) acrylate, poly (ethylene glycol) methyl ether (meth) acrylate, phenoxydiethylene glycol (meth) acrylate, p-nonylphenoxypolyethylene glycol (meth) acrylate, p-nonylphenoxypolypropylene glycol (meth) acrylate, glycidyl (meth) ) Acrylate, tetrafluoropropyl (meth) acrylate, 1,1,1,3,3,3-hexafur Roisopropyl (meth) acrylate, octafluoropentyl (meth) acrylate, heptadecafluorodecyl (meth) acrylate, tribromophenyl (meth) acrylate, methyl α-hydroxymethyl acrylate, ethyl α-hydroxymethyl acrylate, propyl α-hydroxy It can be selected from the group consisting of methyl acrylate and butyl α-hydroxymethyl acrylate, but is not limited thereto.

  Specific examples of the aromatic vinyl monomers include styrene, α-methylstyrene, (o, m, p) -vinyltoluene, (o, m, p) -methoxystyrene, and (o, m, p) can be selected from the group consisting of -chlorostyrene, but is not limited thereto.

  Specific examples of the unsaturated ether may be selected from the group consisting of vinyl methyl ether, vinyl ethyl ether, and allyl glycidyl ether, but are not limited thereto.

  Specific examples of the unsaturated imides may be selected from the group consisting of N-phenylmaleimide, N- (4-chlorophenyl) maleimide, N- (4-hydroxyphenyl) maleimide, and N-cyclohexylmaleimide. However, it is not limited to these.

  Examples of the acid anhydride include maleic anhydride, methylmaleic anhydride, and tetrahydrophthalic anhydride, but are not limited thereto.

  The monomer that gives alkali solubility is not particularly limited as long as it contains an acid group. For example, (meth) acrylic acid, crotonic acid, itaconic acid, maleic acid, fumaric acid, monomethylmaleic acid, 5-norbornene-2- 1 selected from the group consisting of carboxylic acid, mono-2-((meth) acryloyloxy) ethyl phthalate, mono-2-((meth) acryloyloxy) ethyl succinate, ω-carboxypolycaprolactone mono (meth) acrylate It is preferable to use more than one species, but it is not limited to these.

  According to one embodiment of the present specification, the binder resin has an acid value of 50 to 130 KOH mg / g and a weight average molecular weight of 1,000 to 50,000.

  The polyfunctional monomer is a monomer that plays a role of forming a photoresist image by light, specifically, propylene glycol methacrylate, dipentaerythritol hexaacrylate, dipentaerythritol acrylate, neopentyl glycol diacrylate, 6-hexanediol. Diacrylate, 1,6-hexanediol acrylate, tetraethylene glycol methacrylate, bisphenoxyethyl alcohol diacrylate, trishydroxyethyl isocyanurate trimethacrylate, trimethylpropane trimethacrylate, diphenylpentaerythritol hexaacrylate, pentaerythritol trimethacrylate, pentaerythritol tetra Methacrylate and dipentaerythritol hexame It may be one or a mixture of two or more selected from the group consisting of tacrylate.

  The photoinitiator is not particularly limited as long as it is an initiator that generates radicals by light and causes crosslinking. For example, the photoinitiator is selected from the group consisting of acetophenone compounds, biimidazole compounds, triazine compounds, and oxime compounds. 1 or more types may be sufficient.

  Examples of the acetophenone compound include 2-hydroxy-2-methyl-1-phenylpropan-1-one, 1- (4-isopropylphenyl) -2-hydroxy-2-methylpropan-1-one, 4- (2- Hydroxyethoxy) -phenyl- (2-hydroxy-2-propyl) ketone, 1-hydroxycyclohexyl phenylketone, benzoin methyl ether, benzoin ethyl ether, benzoin isobutyl ether, benzoin butyl ether, 2,2-dimethoxy-2-phenylacetophenone, 2-methyl- (4-methylthio) phenyl-2-morpholino-1-propan-1-one, 2-benzyl-2-dimethylamino-1- (4-morpholinophenyl) -butan-1-one, 2- ( 4-Bromo-benzyl-2-dimethylamino Examples include, but are not limited to, 1- (4-morpholinophenyl) -butan-1-one or 2-methyl-1- [4- (methylthio) phenyl] -2-morpholinopropan-1-one. is not.

  Examples of the biimidazole compound include 2,2-bis (2-chlorophenyl) -4,4 ′, 5,5′-tetraphenylbiimidazole, 2,2′-bis (o-chlorophenyl) -4,4 ′, 5,5′-tetrakis (3,4,5-trimethoxyphenyl) -1,2′-biimidazole, 2,2′-bis (2,3-dichlorophenyl) -4,4 ′, 5,5′- Examples include tetraphenylbiimidazole and 2,2′-bis (o-chlorophenyl) -4,4,5,5′-tetraphenyl-1,2′-biimidazole, but are not limited thereto. .

  Examples of the triazine compound include 3- {4- [2,4-bis (trichloromethyl) -s-triazin-6-yl] phenylthio} propionic acid, 1,1,1,3,3,3-hexafluoroisopropyl. -3- {4- [2,4-bis (trichloromethyl) -s-triazin-6-yl] phenylthio} propionate, ethyl-2- {4- [2,4-bis (trichloromethyl) -s-triazine -6-yl] phenylthio} acetate, 2-epoxyethyl-2- {4- [2,4-bis (trichloromethyl) -s-triazin-6-yl] phenylthio} acetate, cyclohexyl-2- {4- [ 2,4-bis (trichloromethyl) -s-triazin-6-yl] phenylthio} acetate, benzyl-2- {4- [2,4-bis (trichloro) Methyl) -s-triazin-6-yl] phenylthio} acetate, 3- {chloro-4- [2,4-bis (trichloromethyl) -s-triazin-6-yl] phenylthio} propionic acid, 3- {4 -[2,4-bis (trichloromethyl) -s-triazin-6-yl] phenylthio} propionamide, 2,4-bis (trichloromethyl) -6-p-methoxystyryl-s-triazine, 2,4- Bis (trichloromethyl) -6- (1-p-dimethylaminophenyl) -1,3, -butadienyl-s-triazine, 2-trichloromethyl-4-amino-6-p-methoxystyryl-s-triazine, etc. Although it is mentioned, it is not limited to these.

  Examples of the oxime compound include 1,2-octadion-1- (4-phenylthio) phenyl-2- (o-benzoyloxime) (CGI124, manufactured by Ciba Geigy Co.), ethanone-1- (9-ethyl) -6- ( Examples include, but are not limited to, 2-methylbenzoyl-3-yl) -1- (O-acetyloxime) (CGI242) and N-1919 (Adeka).

  As the solvent, acetone, methyl ethyl ketone, methyl isobutyl ketone, methyl cellosolve, ethyl cellosolve, tetrahydrofuran, 1,4-dioxane, ethylene glycol dimethyl ether, ethylene glycol diethyl ether, propylene glycol dimethyl ether, propylene glycol diethyl ether, diethylene glycol dimethyl ether, diethylene glycol diethyl ether , Diethylene glycol methyl ethyl ether, chloroform, methylene chloride, 1,2-dichloroethane, 1,1,1-trichloroethane, 1,1,2-trichloroethane, 1,1,2-trichloroethene, hexane, heptane, octane, cyclohexane, Benzene, toluene, xylene, methanol, ethanol, isopropano , Propanol, butanol, t-butanol, 2-ethoxypropanol, 2-methoxypropanol, 3-methoxybutanol, cyclohexanone, cyclopentanone, propylene glycol methyl ether acetate, propylene glycol ethyl ether acetate, 3-methoxybutyl acetate, ethyl It may be one or more selected from the group consisting of 3-ethoxypropionate, ethyl cellosolve acetate, methyl cellosolve acetate, butyl acetate, propylene glycol monomethyl ether and dipropylene glycol monomethyl ether, but is not limited thereto. It is not something.

  According to one embodiment of the present specification, the content of the color material composition is 5% by weight to 90% by weight based on the total weight of solids in the resin composition, and the content of the binder resin is 1 wt% to 30 wt%, the antioxidant content is 0.001 wt% to 20 wt%, the photoinitiator content is 0.1 wt% to 20 wt%, The content of the functional monomer is 0.1% to 50% by weight.

  The total weight of the solid content means the sum of the total weight of components obtained by removing the solvent from the resin composition. The weight percentage based on the solid content and the solid content of each component can be measured by common analytical means used in the art such as liquid chromatography or gas chromatography.

  According to one embodiment of the present specification, the resin composition includes a photocrosslinking sensitizer, a curing accelerator, an antioxidant, an adhesion promoter, a surfactant, a thermal polymerization inhibitor, an ultraviolet absorber, a dispersant, and It further includes one or more additives selected from the group consisting of leveling agents.

  According to an embodiment of the present specification, the content of the additive is 0.1 wt% to 20 wt% based on the total weight of solids in the resin composition.

  The photocrosslinking sensitizer includes benzophenone, 4,4-bis (dimethylamino) benzophenone, 4,4-bis (diethylamino) benzophenone, 2,4,6-trimethylaminobenzophenone, methyl-o-benzoylbenzoate, 3, Benzophenone compounds such as 3-dimethyl-4-methoxybenzophenone and 3,3,4,4-tetra (t-butylperoxycarbonyl) benzophenone; 9-fluorenone, 2-chloro-9-fluorenone, 2-methyl-9- Fluorenone compounds such as fluorenone; thioxanthone compounds such as thioxanthone, 2,4-diethylthioxanthone, 2-chlorothioxanthone, 1-chloro-4-propyloxythioxanthone, isopropylthioxanthone, diisopropylthioxanthone; Xanthone compounds such as nthone and 2-methylxanthone; anthraquinone compounds such as anthraquinone, 2-methylanthraquinone, 2-ethylanthraquinone, t-butylanthraquinone and 2,6-dichloro-9,10-anthraquinone; 9-phenylacridine Acridine compounds such as 1,7-bis (9-acridinyl) heptane, 1,5-bis (9-acridinylpentane), 1,3-bis (9-acridinyl) propane; Dicarbonyl compounds such as 7-trimethyl-bicyclo [2,2,1] heptane-2,3-dione and 9,10-phenanthrenequinone; 2,4,6-trimethylbenzoyldiphenylphosphine oxide, bis (2,6- Dimethoxybenzoyl) -2,4,4-trimethylpentylpho Phosphine oxide compounds such as fin oxide; benzoate compounds such as methyl-4- (dimethylamino) benzoate, ethyl-4- (dimethylamino) benzoate, 2-n-butoxyethyl-4- (dimethylamino) benzoate; 2 , 5-bis (4-diethylaminobenzal) cyclopentanone, 2,6-bis (4-diethylaminobenzal) cyclohexanone, 2,6-bis (4-diethylaminobenzal) -4-methyl-cyclopentanone, etc. 3,3-carbonylvinyl-7- (diethylamino) coumarin, 3- (2-benzothiazolyl) -7- (diethylamino) coumarin, 3-benzoyl-7- (diethylamino) coumarin, 3-benzoyl-7 -Methoxy-coumarin, 10,10-carboni Such as rubis [1,1,7,7-tetramethyl-2,3,6,7-tetrahydro-1H, 5H, 11H-C1] -benzopyrano [6,7,8-ij] -quinolizin-11-one One or more selected from the group consisting of a coumarin compound; a chalcone compound such as 4-diethylaminochalcone and 4-azidobenzalacetophenone; 2-benzoylmethylene, 3-methyl-b-naphthothiazoline, and the like can be used.

  The curing accelerator is used to increase curing and mechanical strength. Specifically, 2-mercaptobenzimidazole, 2-mercaptobenzothiazole, 2-mercaptobenzoxazole, 2,5-dimercapto-1 , 3,4-thiadiazole, 2-mercapto-4,6-dimethylaminopyridine, pentaerythritol-tetrakis (3-mercaptopropionate), pentaerythritol-tris (3-mercaptopropionate), pentaerythritol-tetrakis ( 2-mercaptoacetate), pentaerythritol-tris (2-mercaptoacetate), trimethylolpropane-tris (2-mercaptoacetate), and trimethylolpropane-tris (3-mercaptopropionate) You can use at least one more selectively.

  As the adhesion promoter used in the present specification, one or more methacryloylsilane coupling agents such as methacryloyloxypropyltrimethoxysilane, methacryloyloxypropyldimethoxysilane, methacryloyloxypropyltriethoxysilane, and methacryloyloxypropyldimethoxysilane are selected. As the alkyltrimethoxysilane, one or more selected from octyltrimethoxysilane, dodecyltrimethoxysilane, octadecyltrimethoxysilane and the like can be used.

  The surfactant is a silicon-based surfactant or a fluorine-based surfactant. Specifically, as the silicon-based surfactant, BYK-077, BYK-085, BYK-300, BYK manufactured by BYK-Chemie are used. -301, BYK-302, BYK-306, BYK-307, BYK-310, BYK-320, BYK-322, BYK-323, BYK-325, BYK-330, BYK-331, BYK-333, BYK-335 BYK-341v344, BYK-345v346, BYK-348, BYK-354, BYK-355, BYK-356, BYK-358, BYK-361, BYK-370, BYK-371, BYK-375, BYK-380, BYK -390 or the like can be used, and DI as a fluorosurfactant (DaiNippon Ink & Chemicals) F-114, F-177, F-410, F-411, F-450, F-493, F-494, F-443, F-444, F-445, F -446, F-470, F-471, F-472SF, F-474, F-475, F-477, F-478, F-479, F-480SF, F-482, F-483, F-484 , F-486, F-487, F-172D, MCF-350SF, TF-1025SF, TF-1117SF, TF-1026SF, TF-1128, TF-1127, TF-1129, TF-1126, TF-1130, TF -1116SF, TF-1131, TF1132, TF1027SF, TF-1441, TF-1442, etc. can be used. It is not limited only thereto.

  The antioxidant may be at least one selected from the group consisting of a hindered phenol antioxidant, an amine antioxidant, a thio antioxidant, and a phosphine antioxidant. However, it is not limited to only these.

  Specific examples of the antioxidant include phosphoric acid-based heat stabilizers such as phosphoric acid, trimethyl phosphate or triethyl phosphate; 2,6-di-t-butyl-p-cresol, octadecyl-3- ( 4-hydroxy-3,5-di-t-butylphenyl) propionate, tetrabis [methylene-3- (3,5-di-t-butyl-4-hydroxyphenyl) propionate] methane, 1,3,5-trimethyl -2,4,6-tris (3,5-di-tert-butyl-4-hydroxybenzyl) benzene, 3,5-di-tert-butyl-4-hydroxybenzyl phosphite diethyl ester, 2,2-thiobis (4-methyl-6-t-butylphenol), 2,6-g, t-butylphenol 4,4′-butylidene-bis (3-methyl-6-t-butyl) Phenol), 4,4′-thiobis (3-methyl-6-tert-butylphenol) or bis [3,3-bis- (4′-hydroxy-3′-tert-butylphenyl) butanoic acid] glycol ester (Bis Hindered phenol-based primary antioxidants such as [3,3-bis- (4′-hydroxy-3′-tert-butylphenyl) butanoic acid] glycol ester); phenyl-α-naphthylamine; Amine-based secondary antioxidants such as phenyl-β-naphthylamine, N, N′-diphenyl-p-phenylenediamine or N, N′-di-β-naphthyl-p-phenylenediamine; dilauryl disulfide, di Lauryl thiopropionate, distearyl thiopropionate Thio-based secondary antioxidants such as methyl, mercaptobenzothiazole or tetramethylthiuram disulfide tetrabis [methylene-3- (laurylthio) propionate] methane; or triphenyl phosphite, tris (nonylphenyl) phosphite, triiso Decyl phosphite, bis (2,4-dibutylphenyl) pentaerythritol diphosphite (Bis (2,4-dibutylphenyl) Pentaerythritol Diphosphite or (1,1′-biphenyl) -4,4′-diylbisphosphonite tetrakis [ 2,4-Bis (1,1-dimethylethyl) phenyl] ester ((1,1′-Biphenyl) -4,4′-Diylbisphosphonoacid acid tetrakis [2, Phosphite-based secondary antioxidants such as 4-bis (1,1-dimethylethyl) phenyl] ester).

  As the ultraviolet absorber, 2- (3-t-butyl-5-methyl-2-hydroxyphenyl) -5-chloro-benzotriazole, alkoxybenzophenone, and the like can be used, but are not limited thereto. Any of those commonly used in the art may be used.

  Examples of the thermal polymerization inhibitor include p-anisole, hydroquinone, pyrocatechol, t-butylcatechol, N-nitrosophenylhydroxyamine ammonium salt, and N-nitrosophenylhydroxyamine aluminum salt. , P-methoxyphenol, di-t-butyl-p-cresol, pyrogallol, benzoquinone, 4,4-thiobis (3-methyl-6-t-butylphenol), 2,2-methylenebis (4-methyl-6-t) -Butylphenol), 2-mercaptoimidazole, and phenothiazine, but are not limited thereto and are generally known in the art. It can contain things.

  The dispersant can be used by a method of internally adding the pigment to the pigment in a form in which the pigment is surface-treated in advance or a method of adding the pigment to the pigment externally. As the dispersant, a compound type, nonionic, anionic or cationic dispersant can be used, and examples thereof include fluorine-based, ester-based, cationic-based, anionic-based, non-ionic and amphoteric surfactants. . These can be used alone or in combination of two or more.

  Specifically, the dispersant is polyalkylene glycol and its ester, polyoxyalkylene polyhydric alcohol, ester alkylene oxide adduct, alcohol alkylene oxide adduct, sulfonate ester, sulfonate, carboxylic ester, carboxylate , One or more selected from the group consisting of an alkylamide alkylene oxide adduct and an alkylamine, but is not limited thereto.

  The leveling agent may be polymeric or non-polymeric. Specific examples of polymeric leveling agents include polyethyleneimine, polyamidoamines, reaction products of amines and epoxides, and specific examples of nonpolymeric leveling agents include non-polymeric sulfur-containing and non-polymeric nitrogen. Including compounds, but not limited thereto, any of those commonly used in the art may be used.

According to one embodiment of the present specification, a photosensitive material manufactured using the resin composition is provided.
In more detail, the resin composition of this specification is apply | coated on a base material by a suitable method, and the photosensitive material of a thin film or a pattern form is formed.

  Although the application method is not particularly limited, a spray method, a roll coating method, a spin coating method, or the like can be used, and the spin coating method is generally widely used. Moreover, after forming a coating film, a part of residual solvent can be removed under reduced pressure depending on the case.

  Examples of the light source for curing the resin composition according to the present specification include, but are not necessarily limited to, a mercury vapor arc (arc), a carbon arc, and a Xe arc that emit light having a wavelength of 250 nm to 450 nm. It is not a thing.

  The resin composition according to the present specification includes a pigment dispersion type photosensitive material for manufacturing a thin film transistor liquid crystal display (TFT LCD) color filter, a thin film transistor liquid crystal display (TFT LCD) or a black matrix forming photosensitive material for an organic light emitting diode, and an overcoat layer. It is used for forming photosensitive materials, column spacer photosensitive materials, photocurable paints, photocurable inks, photocurable adhesives, printing plates, photosensitive materials for printed wiring boards, plasma display panel (PDP) photosensitive materials, and the like. And there are no particular restrictions on its use.

According to one embodiment of the present specification, a color filter including the photosensitive material is provided.
The color filter is manufactured using a resin composition containing the color material composition. The resin composition is applied onto a substrate to form a coating film, and the coating film is exposed, developed, and cured to form a color filter.

  Since the resin composition according to an embodiment of the present specification has excellent heat resistance and little color change due to heat treatment, a color filter having a high color reproduction ratio and a high luminance and light / dark ratio is obtained even during the curing process during the production of the color filter. Can be provided.

  The substrate may be a glass plate, a silicon wafer, and a plate of a plastic substrate such as polyethersulfone (PES) or polycarbonate (Polycarbonate, PC), and the type thereof is not particularly limited.

  The color filter may include a red pattern, a green pattern, a blue pattern, and a black matrix.

  The color filter may further include an overcoat layer.

  A grid-like black pattern called a black matrix can be arranged between the color pixels of the color filter for the purpose of improving contrast. Chromium can be used as the black matrix material. In this case, it is possible to use a method in which chromium is deposited on the entire glass substrate and a pattern is formed by etching. However, a resin black matrix by a pigment dispersion method capable of fine processing can be used in consideration of high process costs, high reflectivity of chromium, and environmental contamination due to chromium waste liquid.

  The black matrix according to an embodiment of the present specification can use a black pigment or a black dye as a colorant. For example, carbon black can be used alone, or carbon black and a color pigment can be mixed and used. At this time, the amount of the coloring material is relatively increased because the color pigment lacking in light shielding properties is mixed. However, there is an advantage that the strength of the film or the adhesion to the substrate does not decrease.

A display device including a color filter according to the present description is provided.
The display device includes a plasma display panel (PDP), a light emitting diode (LED), an organic light emitting device (OLED), a liquid crystal display, and a liquid crystal display (LCD). It may be any one of a display device (Thin FIlm Transistor-Liquid Crystal Display, LCD-TFT) and a cathode ray tube (CRT).

  Hereinafter, the present specification will be described in detail with reference to examples. The following examples are for the purpose of illustrating the present specification, and the scope of the present specification includes the ranges described in the following claims and their substitutions and modifications, and is not limited to the scope of the examples.

Production Example 1 Production of Compound A

Acetic acid 5 ml, methylene chloride 5 ml and cyclohexanone 1.64 g (1.2 eq) are added to 2 g (1 eq) of 8-aminoquinoline and stirred for 30 minutes. Slowly add 3.5 g of NaBH (OAC) ₃ . After reacting at room temperature for 16 hours, it is washed with distilled water many times and then extracted with MC. After drying under reduced pressure, the residue was purified with a column (ratio of ethyl acetate: hexane = 1: 10) to obtain 2.48 g (yield 85.4%) of ivory oil compound A.

Production Example 2 Production of compound B

  The same production as in Production Example 1 except that 5-aminoisoquinoline was used instead of 8-aminoquinoline. (Compound B 2.25 g, yield: 71.7%)

Production Example 3 Production of Compound C

  Under a nitrogen atmosphere, 4,4-difluorobenzophenone (15 g, 1 eq.) And 2-ethylaminoethanol (31.1 g, 5 eq.) Were placed in a flask, and the mixture was heated to reflux at 160 ° C. for 48 hours. After completion of the reaction, distilled water was added and extracted with methylene chloride, and the organic layer was dried over sodium sulfate and dried under reduced pressure. Ethyl acetate was added to the resulting product, stirred for 2 hours at room temperature, and then filtered to obtain 21 g of ivory compound C. (Yield: 86%)

Production Example 4 Production of compound D

In a nitrogen atmosphere, 3- (3,5-di-t-butyl-4-hydroxyphenyl) propionic acid (9.6 g, 3 eq) was dissolved in 70 mL of tetrahydrofuran, and then an ice bath was provided at 0 ° C. Cooled to. Then, 1-ethyl-3- (3-dimethylaminopropyl) carbodiimide (5.30 g, 2.4 eq) was added, and after stirring for about 15 minutes, 4-dimethylaminopyridine (0.56 g, 0.4 eq) was added. It was. After 15 minutes, 4.10 g (1 eq) of Compound C was dissolved in 30 mL of tetrahydrofuran and gradually added. After stirring for 24 hours, the mixture was extracted with methylene chloride and dried under reduced pressure. Purification by column (ethyl acetate: hexane = 1: 3) gave 4.51 g (yield 44.7%) of Compound D. When 3- (3,5-di-t-butyl-4-hydroxyphenyl) propionic acid remained after the column, it was washed with NaHCO ₃ (pH 10-11) solution, extracted with methylene chloride, and dried under reduced pressure.

Production Example 5 Production of Compound E

  Instead of 3- (3,5-di-t-butyl-4-hydroxyphenyl) propionic acid (3 eq.) In Production Example 4, 3- (3,5-di-t-butyl-4-hydroxyphenyl) The same production was carried out except that propionic acid (1.5 eq.) Was used. (Compound E 2.9 g, yield 40.8%)

Production Example 6 Production of compound F

  Compound D (2.0 g, 1.0 eq) was dissolved in 10 mL of pyridine, and then di-t-butyl-dicarbonate (1.49 g, 3.0 eq) was gradually added. After 15 minutes, 4-dimethylaminopyridine (0.6 g, 2.0 eq) was added and stirred at 60 ° C. for 3 hours. After completion of the reaction, distilled water was added and extracted with methylene chloride. The separated organic layer was dried over sodium sulfate and then dried under reduced pressure. The obtained product was purified by a column (ethyl acetate: hexane = 1: 3) to obtain 2.09 g of ivory oil compound F. (Yield: 85%)

Production Example 7 Production of compound G

  Except for using 3,5-di-t-butyl-4-hydroxybenzoic acid instead of 3- (3,5-di-t-butyl-4-hydroxyphenyl) propionic acid in Production Example 4. Produced similarly. (Compound G 5.75 g yield 62%)

Production Example 8 Production of compound H

  This was prepared in the same manner as in Production Example 6 except that Compound G was used instead of Compound D. (Compound H 2 g, yield 80%)

Production Example 9 Production of Compound I-1

  Compound D (1.0 g, 1 eq) was completely dissolved in chloroform. Under a nitrogen atmosphere, 0.52 g of phosphoryl chloride (3.0 eq) was added and stirred for about 30 minutes, and then 0.38 g (1.5 eq) of Compound A was dissolved in chloroform and gradually added. After reacting at 60 ° C. for 16 hours, the reaction was terminated with distilled water and extracted with methylene chloride. After removing the solvent under reduced pressure, the precursor was removed by columning at a ratio of methylene chloride: ethyl acetate = 1: 1. Purification by a column (methylene chloride: methanol: ethyl acetate = 6: 1: 2) gave 0.13 g of blue powder of Compound I (yield 10.2%).

  After dissolving 0.13 g of Compound I in methanol, bistrifluoromethanesulfonimide (BMI) 1.5 eq. (0.05 g) was added and stirred at room temperature, and distilled water was added and the precipitated blue powder was filtered to obtain 0.12 g of a blue powder of Compound I-1. (Yield 79%)

Production Example 10 Production of Compound J-1

  Compound F (0.7 g, 1 eq) was completely dissolved in chloroform. Under a nitrogen atmosphere, 0.15 g (1.5 eq.) Of phosphoryl chloride was added and stirred for 2 hours, and then 1.4 g (1.3 eq.) Of Compound A was dissolved in chloroform and gradually added. After reacting at 60 ° C. for 2 hours, the reaction was terminated with distilled water and extracted with methylene chloride. After removing the solvent under reduced pressure, the column was removed at a ratio of methylene chloride: ethyl acetate = 1: 1 to remove the precursor, and then purified by changing the composition to methylene chloride: methanol: ethyl acetate = 6: 1: 2. As a result, 0.1 g of Compound J was obtained. (Yield 12%)

  After dissolving 0.1 g of compound J in methanol, bistrifluoromethanesulfonimide (BMI) 1.5 eq. (0.03 g) was added and stirred at room temperature, and then distilled water was added and the precipitated blue powder was filtered to obtain 0.09 g of Compound J-1. (Yield 75.9%)

Production Example 11 Production of Compound K-1

  The same production as in Production Example 9 except that Compound G was used instead of Compound D. (Compound K-1 0.85 g, yield 86.4%)

Production Example 12. Production of Compound L-1

  The same production as in Production Example 9 except that Compound H was used instead of Compound D. (Compound L-1 0.09 g, yield 83%)

Production Example 13 Production of Compound M-1

  The same production as in Production Example 9 except that Compound B was used instead of Compound A. (Compound M-1 0.15 g, yield 74%)

Production Example 14 Production of Compound N-1

  The same production as in Production Example 11 except that Compound B was used instead of Compound A. (Compound N-1 0.15 g, yield 74%)

Production Example 15. Production of compound O-1

  The same production as in Production Example 9 except that Compound E was used instead of Compound D. (Compound O-1 0.25 g, yield 81%)

Production Example 16. Production of compound P

  Compound X was produced by the method of Synthesis Example 1 of Korean Patent Publication No. 10-2015-0009447. Thereafter, 0.20 g (1 eq.) Of Compound I was completely dissolved in 10 g of dimethylformamide, and 0.09 g (1.5 eq.) Of Compound X was added. After stirring at 55 ° C. for 3 hours, the mixture was cooled to room temperature, added dropwise to 1000 g of distilled water with stirring for 1 hour, and then filtered under reduced pressure to obtain 0.22 g of Compound P. (Yield 88%)

Production Example 17 Production of Compound Q-1

1) Production of Compound Y 3.0 g (1 eq) of Compound C was dissolved in 15 mL of methylene chloride. After the temperature was adjusted to 0 ° C. using an ice bath, 2.13 g (2.5 eq) of triethylamine was dropped little by little. After 20 extra, 2.73 g (2.3 eq) of benzoyl chloride was gradually added. The reaction was performed at room temperature for 5 hours. After terminating the reaction with distilled water, purification was performed with methylene chloride: ethyl acetate = 10: 1 to obtain an ivory oil compound Y. (4.5 g, 95% yield)

2) Production of compound Q-1 Production was conducted in the same manner as in Production Example 9 except that Compound Y was used instead of Compound D. (Compound Q-1 0.27 g, yield 74%)

Production Example 18. Production of Compound R-1

1) Preparation of Compound Z 3- (3,5-di-tert-butyl-4-hydroxyphenyl) propionic acid (3- (3,5-di-tert-butyl-4-hydroxyphenyl) propionic acid under nitrogen atmosphere An ice bath was provided after dissolving 3.64 g (3 eq) in 30 mL of tetrahydrofuran, and 1-ethyl-3- (3-dimethylaminopropyl) carbodiimide (1-ethyl-3- (3) was added to the reactor. After adding 2.39 g (3 eq) of dimethylaminopropyl carbodiimide) and stirring for about 15 minutes, 0.3 g (0.6 eq) of 4-dimethylaminopyridine was added, and after 4 minutes, 4,4 ′. -Bis (methyllam ino) 1.0 g (1 eq) of benzophenone dissolved in 10 mL of tetrahydrofuran was gradually added, stirred for 24 hours, extracted with methylene chloride and dried under reduced pressure, purified on a column (ethyl acetate: hexane = 1: 3). 1.01 g (yield 32.0%) of compound Z was obtained, and 3- (3,5-di-t-butyl-4-hydroxyphenyl) propionic acid (3- (3,5-di-) was obtained after the column. tert-butyl-4-hydroxyphenyl) When propionic acid remained, it was washed with NaHCO ₃ (pH 10-11) solution, extracted with methylene chloride, and dried under reduced pressure.

2) Production of Compound R-1 Production was conducted in the same manner as in Production Example 9 except that Compound Z was used instead of Compound D. (Compound R-1 0.18 g, yield 79.6%)

Production Example 19. Production of compound b

  50 mL of dimethylformamide (DMF) is added to 3.75 g (0.026 mol, 1 eq) of 8-aminoquinoline, and 17.97 g (0.13 mol, 5 eq) of K2CO3 is gradually added at room temperature, followed by stirring for 30 minutes. Thereafter, 7.86 g (0.065 mol, 2.5 eq) of aryl bromide was added and stirred at room temperature for 4 hours. After completion of the reaction, distilled water was added and extracted with ether, and the organic layer was dried over sodium sulfate and dried under reduced pressure. The obtained product was purified by a column (ratio of ethyl acetate: hexane = 1: 100 to 1:80) to obtain 1.2 g of Compound b in a yield of 27%.

Production Example 20. Production of compound c

  30 mL of methylene chloride is added to 3.03 g (0.021 mol, 1 eq) of 8-aminoquinoline, and 2.73 g (0.027 mol, 1.3 eq) of triethylamine is gradually added at room temperature. Thereafter, 4.8 g (0.056 mol, 2.7 eq) of methacrylic acid is added and stirred at room temperature for 16 hours.

  After completion of the reaction, distilled water was added and extracted with methylene chloride, and the organic layer was dried over sodium sulfate and dried under reduced pressure. The obtained product was purified by a column (ratio of ethyl acetate: hexane = 1: 10 to 1:15) to obtain 0.5 g of compound c in a yield of 11%.

Production Example 21. Production of compound h

  30 mL of methylene chloride is added to 2.5 g (0.004 mol, 1 eq) of compound E. Gradually add 0.53 g (0.0053 mol, 1.3 eq) of triethylamine at room temperature. Thereafter, 0.77 g (0.009 mol, 2.2 eq) of methacrylic acid is added and stirred at room temperature for 16 hours. After completion of the reaction, distilled water was added and extracted with methylene chloride, and the organic layer was dried over sodium sulfate and dried under reduced pressure. The obtained product was purified by a column (ratio of ethyl acetate: hexane = 1: 5) to obtain 1.9 g of compound h in a yield of 68%.

Production Example 22. Production of compound i

  After dissolving 4.31 g (0.005 mol, 1 eq) of Compound D in 40 mL of pyridine, 2.68 g (0.012 mol, 2.5 eq) of di-tert-butyl dicarbonate are gradually added. Added to. After 15 minutes, 1.20 g (0.01 mol, 2 eq) of 4-dimethylaminopyridine (4-dimethylaminopyridine) was added. After reacting at 60 ° C. for 3 hours, distilled water was added, extracted with methylene chloride and decompressed to remove the solvent, and then purified with a column (methylene chloride: ethyl acetate = 10: 1 ratio) to give compound i 3 , 87 g, 73% yield.

Production Example 23. Preparation of compounds j and j-1

  Compound h (1.5 g, 0.002 mol, 1 eq) was completely dissolved in chloroform. In a nitrogen atmosphere, 0.44 g (0.003 mol, 1.3 eq) of phosphoryl chloride was added and stirred for about 30 minutes, and then 0.59 g (0.0026 mol, 1.3 eq) of Compound A was dissolved in chloroform and gradually added. did. After reacting at 60 ° C. for 2 hours, the reaction was terminated with distilled water and extracted with methylene chloride. After removing the solvent under reduced pressure, the column was removed at a ratio of methylene chloride: ethyl acetate = 1: 1 to remove the precursor, and then purified by changing the composition to methylene chloride: methanol: ethyl acetate = 6: 1: 2. Thus, 1.0 g of Compound j was obtained with a yield of 49%. Thereafter, 1.0 g (0.001 mol, 1 eq) of compound J is dissolved in 30 mL of methanol, and then 0.46 g (0.0016 mol, 1.5 eq) of bistrifluoromethanesulfonimide (BMI) is added and stirred at room temperature. The blue powder deposited by adding distilled water was filtered to obtain 1.1 g of Compound j-1 in a yield of 87%.

Production Example 24. Production of compounds k and k-1

  Compound k was obtained in the same manner as in Production Example 23 except that Compound D was used in place of Compound h and Compound b was used in place of Compound A. Compound k was obtained in a yield of 0.52 g and a yield of 28%. Compound k-1 was obtained in a yield of 0.56 g and 87%.

Production Example 25. Production of compounds l and l-1.

  Compound l was obtained in the same manner as in Production Example 23 except that Compound D was used in place of Compound h and Compound c was used in place of Compound A to obtain Compound 1 in 0.8 g in a yield of 42%. Compound 1-1 was obtained in a yield of 0.82 g and 83%.

Production Example 26. Production of compounds m and m-1

  Compound m was obtained by the same method except that Compound i was used instead of Compound h and Compound c was used instead of Compound A in Preparation Example 23 to obtain Compound m in a yield of 0.61 g and 33%. Compound m-1 was obtained in a yield of 0.62 g and 85%.

Production Example 27. Production of compounds n and n-1

  Except that Compound B is used in place of Compound A in Preparation Example 23, the compound n is produced in the same manner as described above to obtain 0.45 g, 22% yield of Compound n, and 0.50 g of Compound n-1 88% yield.

Production Example 28. Production of compound o

  The anion was produced in the same manner as the method of Synthesis Example 1 in Korean Patent Publication No. 2015-0009447. 0.5 g (0.0005 mol, 1 eq) of compound j-1 is completely dissolved in 10 g of dimethylformamide. Anion 0.27 g (0.0008 mol, 1.5 eq) is added. Stir at 55 ° C. for 3 hours and then cool to room temperature. The mixture was added dropwise to 1000 g of distilled water with stirring for 1 hour and then filtered under reduced pressure to obtain 0.45 g of Compound o in a yield of 69%.

Production Example 29. Production of Comparative Example Compound 1

  Comparative Example Compound 1 was obtained in the same manner as Example 7 except that bistrifluoromethanesulfonimide was used as an anion in Example 7 of Korean Patent Publication No. 2012-0014111. .

[Production and Evaluation of Color Material Composition]
Comparative Example 1-1
A photosensitive blue resin composition was produced with the following composition.

  0.04 parts by weight of Comparative Example Compound 1 produced by Production Example 29 as a blue dye compound, binder resin (mass ratio of benzyl methacrylate: N-phenylmaleimide: styrene: methacrylic acid = 55: 9: 11: 25) (Copolymer) 8.0 parts by weight, propylene glycol monomethyl ether acetate 1.9 parts by weight, leveling agent (TF-1740) and adhesion assistant (KRM-503) 0.06 parts by weight so as to be uniformly mixed. The photosensitive blue resin composition was manufactured by stirring.

Example 1-1
The compound of Example 1-1 was prepared in the same manner as in Example 1-1 except that compound 1-1 was used in place of compound 1 of comparative example 1-1.

Example 1-2
The same procedure as in Comparative Example 1-1 was carried out except that Compound J-1 was used instead of Comparative Example Compound 1.

Example 1-3
The same procedure as in Comparative Example 1-1 was conducted except that Compound K-1 was used instead of Comparative Example Compound 1.

Example 1-4
The same procedure as in Comparative Example 1-1 was conducted except that Compound L-1 was used instead of Comparative Example Compound 1.

Example 1-5
The same procedure as in Comparative Example 1-1 was conducted except that Compound M-1 was used instead of Comparative Example Compound 1.

Example 1-6
The same procedure as in Comparative Example 1-1 was conducted except that Compound N-1 was used instead of Comparative Example Compound 1.

Method for Fabricating Substrate The photosensitive resin composition was spin coated on glass (5 cm × 5 cm) and pre-baked at 100 ° C. for 100 seconds to form a film.

Measurement of heat resistance In order to measure heat resistance, each of the blue resin compositions for color filters produced in Examples 1-1 to 1-6 and Comparative Example 1-1 was spin-coated on a 5 cm × 5 cm glass substrate. Then, after pre-baking on a hot plate at 100 ° C. for 2 minutes, it was cooled at room temperature for 2 minutes. Then, after performing post-bake for 20 minutes in a convection oven at 230 ° C., color characteristics were confirmed using a spectrophotometer, and after further heat treatment for 1 hour in a convection oven at 230 ° C. The color characteristics were confirmed again, and ΔEab * values of the substrates produced from the resin compositions produced in Examples 1-1 to 1-4 and Comparative Example 1-1 were determined and shown in Table 1 below.

  When the color material photosensitive resin compositions of Examples 1-1 to 1-4 and Comparative Example 1-1 were compared, results of excellent heat resistance of Examples 1-1 to 1-4 were shown.

Measurement of Light Resistance A test substrate was produced in the same order as in the heat resistance test, and after baking at 230 ° C. for 20 minutes, the color difference was measured with a C light source. Thereafter, the measurement substrate was placed in a light resistance tester Sun test CPS + and left for 6 hours. Thereafter, the color difference was measured with a C light source, and the color difference change rate ΔEab * was calculated and shown in Table 2.

  As described above, a color material composition and a color filter for a color filter excellent in heat resistance and light resistance can be obtained by using the dye into which the specific substituent of the present invention is introduced.

Comparative Example 2-1
A photosensitive blue resin composition was produced with the following composition.

  0.85% by weight of a comparative compound produced in Production Example 15 as a blue dye compound and a binder resin (mass ratio of benzyl methacrylate: N-phenylmaleimide: styrene: methacrylic acid = 55: 9: 11: 25) Polymer) 20.78 wt%, acrylic monomer dipentaerythritol hexaacrylate 20.46 wt%, propylene glycol monomethyl ether acetate 56.57 wt%, photopolymerization initiator (PBG-3142) 0.68 wt%, A leveling agent (TF-1740) and an adhesion assistant (KRM-503) 0.66% by weight were stirred so as to be uniformly mixed to prepare a photosensitive blue resin composition.

Example 2-1
A blue resin composition was produced with the same composition as Comparative Example 1 except that Compound j-1 was used instead of Comparative Example Compound 1 as the blue dye compound in Comparative Example 2-1.

Example 2-2
A blue resin composition was produced with the same composition as Comparative Example 1 except that Compound n-1 was used instead of Comparative Example Compound 1 as the blue dye compound in Comparative Example 2-1.

Method for Fabricating Substrate The photosensitive resin composition was spin coated on glass (5 × 5 cm) and pre-baked at 100 ° C. for 100 seconds to form a film. The entire surface of the substrate on which the film was formed was irradiated with an exposure amount of 40 mJ / cm 2 using an exposure device.

  The exposed substrate was developed in a developing solution (KOH, 0.05%) for 60 seconds and post-baked at 230 ° C. for 20 minutes to obtain a color pattern.

Evaluation of chemical resistance After the substrate was manufactured by the above method and cut to 1 × 5 cm, the substrate 2 piece cut to 1 × 5 cm was immersed in 16 g of N-methyl-2-pyrrolidone solvent, and then 80 ° C. Further baking was carried out in a convection oven for 40 minutes. The absorbance of the solvent from which the substrate piece was removed was measured and shown in Table 3 below.

  From the above, by using the color material composition containing the compound represented by Chemical Formula 1 according to one embodiment of the present specification, a color material composition for color filters and a color filter excellent in chemical resistance can be obtained. .

Claims (10)

Compound represented by the following chemical formula 1:
In Formula 1,
Y1 is N or CR9, Y2 is N or CR10, Y3 is N or CR11, Y4 is N or CR12, Y5 is N or CR13, Y6 is N or CR14,
At least one of Y1 to Y6 is N;
At least one of R1 to R6 is a structure represented by the following chemical formula a, and the rest are the same as or different from each other, and are each independently hydrogen; -R (C = O) R '; -RO (C = O) R ';-ROR';
A substituted or unsubstituted alkyl group; a substituted or unsubstituted alkenyl group; a substituted or unsubstituted cycloalkyl group; a substituted or unsubstituted aryl group; or a crosslinkable group, R1 and R2; R3 and R4; And at least one of R5 and R6 may be bonded to each other to form a substituted or unsubstituted ring,
R9 to R14 and G1 to G8 are the same or different from each other, and each independently represents hydrogen; a halogen group; a hydroxy group; a substituted or unsubstituted alkoxy group; or a substituted or unsubstituted alkyl group;
R and R ″ are the same or different from each other and are each independently a direct bond; a substituted or unsubstituted alkylene group; or a substituted or unsubstituted arylene group;
R ′ and R ′ ″ are the same or different from each other and are each independently hydrogen; a substituted or unsubstituted alkyl group; a substituted or unsubstituted alkenyl group; or a substituted or unsubstituted aryl group;
Z ⁻ is an anionic group,
In the chemical formula a,
Q is -R101C (= O) R102-; -R103OC (= O) R104-; -R105C (= O) OR106-; -R107OC (= O) OR108-;
-SOOR115-; -SR117-; a substituted or unsubstituted alkylene group; or a substituted or unsubstituted alkenylene group,
X is a hydroxy group; an amine group; -OCOOR118; -CONR119R120; or -NR121COOR122;
T is a substituted or unsubstituted alkyl group,
R101 to R109, R111, R112 and R114 to R117 are the same or different from each other, and each independently independently a direct bond; a substituted or unsubstituted alkylene group; a substituted or unsubstituted cycloalkylene group; or a substituted or unsubstituted An alkenylene group,
R110, R113 and R118-R122 are the same or different from each other and are each independently hydrogen; or a substituted or unsubstituted alkyl group;
p and q are each an integer of 1 to 4,
2 ≦ p + q ≦ 5,
when p and q are each 2 or more, the structures in the 2 or more parentheses are the same or different from each other;
* Is a site linked to N in Formula 1.
The crosslinkable group has a structure represented by any one of the following chemical formulas 2 to 5.
In the chemical formulas 2 to 5,
R201 to R203 are the same as or different from each other, and each independently represents hydrogen; or a substituted or unsubstituted alkyl group;
R204 to R207 are the same or different from each other, and each independently represents a direct bond; O; NR208; a substituted or unsubstituted alkylene group; or a substituted or unsubstituted cycloalkylene group;
R208 is hydrogen; or a substituted or unsubstituted alkyl group;
r, s, t and u are each 1 or 2,
When r, s, t and u are each 2, the structures in the two brackets are the same or different;
* Is a site linked to Chemical Formula 1.   The compound according to claim 1, wherein X is bonded to the ortho position with respect to the position to which the phenyl group of Formula a is bonded. Z ⁻ is a sulfonimidic acid containing a halogenated hydrocarbon group; an anion containing sulfonic acid; a halogen; boron; an anion containing aluminum; or one or more elements selected from the group consisting of tungsten, molybdenum, silicon, and phosphorus; The compound according to claim 1, which is an anion containing oxygen. The compound according to claim 1, wherein Formula 1 is selected from the following compounds:
The coloring material composition containing the compound of any one of Claim 1 to 4 . The colorant composition according to claim 5 , further comprising at least one of a dye and a pigment. The dye is one or more dyes selected from xanthene dyes, cyanine dyes and azaporphyrin dyes;
The color material composition according to claim 6 , wherein the pigment is a blue pigment or a purple pigment. A resin composition comprising a compound represented by the chemical formula 1 according to claim 1; a binder resin; a polyfunctional monomer; a photoinitiator; an antioxidant; and a solvent. A color filter comprising the resin composition according to claim 8 . A display device comprising the color filter according to claim 9 .