TW201006895A - Inkjet ink, color filter and process for preparing color filter, and liquid crystal display and image display device using color filter - Google Patents

Abstract

The purpose of the present invention is to provide an inkjet ink which could be used to prepare color filter with light fastness, heat resistance, a color filter obtained by the said inkjet ink, a process for preparing color filter, and an image display device. Provided is an inkjet ink containing dipyrromethene-based compound represented by the formula (1) and a dipyrromethene-based metal complex compound obtained from metal atom or metal compound. (In the formula (I), R1 to R6 each independently represent hydrogen atom, or substituent. R7 represents hydrogen atom, halogen atom, alkyl group, aryl group, or heterocyclic group.)

Description

201006895 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to an inkjet inkjet, a color filter, a method of manufacturing the same, and a liquid crystal display and an image display apparatus using the same. [Prior Art] In recent years, the demand for a developed liquid crystal display (LCD), particularly a color liquid crystal display, with personal computers, particularly large-screen liquid crystal televisions, has been increasing. However, since color liquid crystal displays are expensive, the cost reduction requirement is increased. In particular, the cost reduction requirement for a color filter having a higher cost than the weight is increased. Such a color filter usually has a color pattern of red (R), green (G), and blue (B) 3 primary colors. In a liquid crystal display including the color filter, the liquid crystal is operated as a shutter by ON, OFF (on, off) electrodes corresponding to the respective pixels of R, G, and B, and the light is passed. The pixels of R, G, and 3 are displayed in color. Conventional color filter production methods are, for example, dyeing methods. The dyeing method firstly forms a dyed, bait-based material, that is, a water-soluble sorghum molecular material on a glass substrate, and after immersing it into a desired shape according to a lithography process, immersing the obtained pattern in dyeing. In the bath to get a colored pattern. The color filter layers of R, G, and B were formed by repeating the above three times. Further, other methods are pigment dispersion methods. This method first forms a photosensitive resin layer in which a pigment is dispersed on a substrate, and is patterned to obtain a monochromatic pattern. Furthermore, the process is repeated three times to form color filter layers of r, G, -4 - .201006895 and B.

• However, no matter which method is used, in order to color the three colors of R, G, and B, it is necessary to repeat the same process three times, and there is a problem that the cost becomes high, or in order to repeat the same process. The problem of lowering the yield. As a method of producing a color filter for solving such problems, a method of spraying a colored ink by an inkjet method to form a colored layer (color tex) has been proposed (Patent Documents 1 and 2). The very fine nozzle directly ejects ink droplets onto the φ recording member and attaches them to obtain a recording method of characters or images. The inkjet method can produce a large area with high productivity by sequentially moving the inkjet head. The color light-receiving sheet has the advantage of low noise and better operability. In the ink jet method to produce a color filter, an inkjet ink using a pigment is used. Inkjet ink using such a pigment Inkjet inks for color filters containing a binder component, a pigment, and a solvent having a boiling point of 180 ° C to 260 ° C and a vapor pressure of 〇.5 mmHg or less at normal temperature have been proposed (Patent Document 3) Φ In the case of producing a color filter using an inkjet ink using such a pigment, the color filter produced is excellent in light resistance and heat resistance, but on the other hand, it may be caused by pigment particles. Scattering The problem is that the ratio is lowered or the haze is increased. Further, since the nozzle clogging phenomenon caused by the agglomeration of the ink of the ink is frequently generated, it is not preferable from the point of so-called discharge stability. The agglomerated pigment is also deteriorated by the so-called wiping or rinsing discharge recovery operation, and the recovery function of the copying ink discharge state is also deteriorated. Further, since the agglomerated pigment rubs against the nozzle surface during wiping, 201006895 also causes the ink discharge direction. On the other hand, in the case of an ink using a dye, an improvement in optical characteristics such as contrast or haze of the color filter is expected. Further, generally speaking, even if the discharge stability is improved, The nozzle may be clogged with an increase in the viscosity of the ink, etc. It is desirable to be able to easily return the ink discharge state by wiping or rinsing. However, the light resistance or heat resistance of the color pixel is so-called In terms of fastness, it is not enough, and it may not be able to meet the needs in practice. In recent years, it has been difficult to cope with problems such as high-brightness backlights. In the case of ITO (Indium Tin Oxide) which is used for an electrode of an FPD (flat display) such as a display (LCD), the high temperature at the time of film formation causes a problem that the characteristics such as the above optical characteristics are changed. In the blue ink, although an ink using a purple dye is known, the level of light resistance and heat resistance of the color chromin is not sufficient, and further improvement is expected. [Patent Document 3] JP-A-2002-201387 [Patent Document 3] JP-A-2002-201387 A SUMMARY OF INVENTION Technical Problem The present invention has been made in view of the above. In view of the above, it is an object of the present invention to provide a color filter which is excellent in light resistance and heat resistance, and which is excellent in optical properties such as contrast or haze, and which is excellent in light resistance or heat resistance. a light sheet, an ink jet ink which exhibits excellent discharge stability; a color filter excellent in optical characteristics, light resistance, or heat resistance such as 201006895 obtained by such ink jet ink; and * Laid made having such color filter of stability, without incurring increase in cost of a color filter - Method; energy corresponds to high contrast and high brightness of the backlight, and a liquid crystal display device a display image of high saturation. Means for Solving the Problem As a result of intensive review, the inventors have found that the above problems can be solved by the following configurations of <1>~<28>. <1> - Inkjet inkjet ink, characterized by comprising a sub-φ methyldipyrrole compound represented by the formula (I), which is mismatched with a methylene dipyrrole metal obtained from a metal atom or a metal compound Compound, general formula (1)

R6

RR (in the general formula (I), R and R6 each independently represent a hydrogen atom or a substituent, and R7 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group or a heterocyclic group. <2> The inkjet ink according to the above aspect, wherein the methylene dipyridyl metal complex compound is a compound represented by the formula (11-i), and the formula (II-1)

-7 - 201006895 (In the formula (π-υ, Rl~Re each independently represents a hydrogen atom or a substituent, R7 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group or a heterocyclic group, and Ma represents a metal atom) Or a metal compound, Xa represents a necessary base for neutralizing the charge of '^& 'Xi means a bond which can be bonded to Ma, and χι and X2 can be bonded to each other to form a 5-, 6-, or 7-member. The inkjet ink according to the <1>, wherein the methylene dipyrrole metal complex compound is a compound represented by the formula (Π-2), and the formula ( II - 2)

(In the formula (II-2), Ri to R6 and R8 to Ri3 each independently represent a hydrogen atom or a substituent, and R7 and Ri4 each independently represent a hydrogen atom, a halogen atom, an alkyl group, an aryl group, or a hetero group. The ring group 'Ma represents a metal atom or a metal compound). The inkjet ink according to the <1>, wherein the methylene dipyrrole metal complex compound is a compound represented by the formula (III) or the compound of the formula (I I I)

(In the formula (III), 'R2 to RS each independently represent a hydrogen atom or a substituent, R7 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group or a heterocyclic group, and ® Ma represents a metal atom or a metal compound. X3 represents nr (R represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, a fluorenyl group, an alkylsulfonyl group, or a sulfonyl group), a nitrogen atom, an oxygen atom, or a sulfur atom, X4 represents NRa (Ra represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, a fluorenyl group, an alkylsulfonyl group, or a aryl group), an oxygen atom, or a sulfur atom, and is represented by Υι Nrc (rc represents a hydrogen atom, an alkyl 'alkenyl group, an aryl 'heterocyclic group, a fluorenyl group, an alkyl group, or a aryl group), a nitrogen atom, or a carbon atom, and Y2 represents a nitrogen atom, a ginseng Or a carbon atom, R8 and R9 each independently represent an alkyl, alkenyl, aryl, heterocyclic, alkoxy, aryloxy, alkylamino, arylamine or heterocyclic amine group. Υι means that they can be bonded to each other to form a ring of 5 members, 6 members, or 7 members, and R9 and Y2 systems can be bonded to each other to form a ring of 5 members, 6 members, or 7 members. X5 indicates that it can be bonded to Ma. In the inkjet ink according to the above formula (1), the methylene dipyrrole compound represented by the above formula (1) is represented by the formula (IV). Compound, 201006895 Formula (IV)

(In the formula (IV), Ri to R4 and R6 each independently or a substituent, and R7 represents a hydrogen atom, a halogen atom or a heterocyclic group). &lt;6&gt; The ink atom or metal compound for inkjet according to any one of <1> to <5> is Fe, Zn, Co, V = (&lt;7&gt; as &lt;1&gt;~&lt; The ruthenium atom or the metal compound for inkjet according to any one of the items of the item [6] is Zn. The inkjet enthalpy of the inkjet according to any one of &lt;1&gt; to &lt;7&gt; The tetrazole-based dye represented by the formula, wherein R represents a hydrogen atom, an alkyl group, an aryl group, or an ink, wherein the above gold &gt; or Cu. Ink, wherein the aforementioned gold|ink, which further contains

(In the general formula (A), Mi represents a metal atom or a metal j Z3 and a Z4 system each independently represents an atomic group of a 6-membered ring formed by an atom selected by a carbon atom: < &lt;9&gt; (8) The inkjet ink according to the above-mentioned item, wherein the dye is a phthalocyanine dye represented by the formula (B), a complex, a Z1, a Z2, a nitrogen atom, and a hydrogen atom, the aforementioned tetrazolium. 201006895

(In the formula (B), Ri〇i~Ri "each independently represents a hydrogen atom or a substituent, and M2 represents a metal atom or a metal compound" &lt;10&gt; as in any of &lt;1&gt;~&lt;9&gt; The inkjet ink according to the above-mentioned inkjet ink according to <1>, wherein the polymerizable group of the polymerizable monomer is an epoxy group. Any one selected from the group consisting of a propylene oxy group and a methacryl oxime. <12> The ink for inkjet according to any one of <1> to <11>, wherein The inkjet ink according to any one of <1> to <12>, further comprising a surfactant. <14> &lt;1&gt;~&lt;13&gt; The ink for inkjet according to any one of the items, wherein the viscosity at the time of discharge is 2 to 30 mPa «s. <15> The ink for inkjet according to any one of <1> to <14>, The surface tension at 25 ° C is 20 to 40 mN / m. &lt;16&gt; - A method for producing a color filter, which has the following items: &lt;1&gt;~&lt;15&gt; a droplet of ink for inkjet And supplied to the concave portion divided by the partition walls formed on the substrate to form a pixel forming process of the color pixels of the color-1 1 - 201006895 filter. &lt;17&gt; as in &lt;16&gt; The method of manufacturing a color filter, wherein the pixel forming process has a drawing process for supplying the ink onto the concave portion in accordance with the inkjet method, and the ink is supplied to the concave portion The method of producing a color filter according to the item <17>, wherein the hardening process is provided with removing a solvent contained in the ink to become a residual portion of the ink. Thereafter, irradiating the residual portion of the ink with an irradiation process of the active energy ray and/or heating the remaining portion of the ink, and polymerizing the ink residue according to the aforementioned illuminating process and/or the aforementioned heating process to form the aforementioned color The method of producing a color filter according to the item <17> or <18>, wherein the drawing process is to eject the droplet of the inkjet ink from the discharge nozzle of the inkjet head Further, the inside of the concave portion of the substrate is supplied, and the inspection process for inspecting the discharge state of the discharge nozzle of the ink jet head before the drawing process is performed, and the inspection result of the discharge state is outside the specified predetermined range. Further, in the field of drawing of the ink jet head, the discharge nozzle corresponding to the predetermined range is subjected to a process before the ink discharge operation, and after the pretreatment process, the process returns to the inspection process to check the discharge state again. In the case where the predetermined range is specified, the drawing of the aforementioned color pixels is started in accordance with the aforementioned drawing process. <20> The method of producing a color filter according to the <17> or <18>, wherein the drawing process discharges and supplies the droplet of the inkjet ink from the discharge nozzle 1 .201006895 of the inkjet head Further, in the recessed portion of the substrate, the inspection process for inspecting the discharge state of the ejection nozzle before the drawing process is performed, and in the case where the inkjet head has a nozzle according to the inspection in the inspection process In some or all of the ink jet heads including the front discharge nozzles among the plurality of discharge nozzles, the ink rinsing operation of the discharge nozzle by the pressing and the ink suction operation of sucking the ink from the front nozzle are performed. And wiping a part or all of the pre-treatment process of the inkjet head of the inkjet head, after the pre-treatment process, returning to the inspection process to re-express the discharge state, and within the specified range The depiction process begins the depiction of the aforementioned color pixels. &lt;21&gt; The method of producing a color filter according to the item <19> or <20>, wherein: recovering ink printed by the ink discharge operation in the pre-treatment process, and being washed by the ink wash a process for recovering ink from ink and ink collected by the ink, and storing a process for collecting ink recovered by the storage, and evaluating a process of ink characteristics including the concentration of the recovered ink to be stored; As a result of the evaluation, the above-mentioned re-reconstitution is used as a process for forming the inkjet ink of the color chromaticity. &lt;22&gt; The ink head of the color filter according to any one of &lt;16&gt;~&lt;21&gt; is not spouted, and the spouting nozzle is inspected before the inspection of the spouting surface. The method for preparing the ink refilling liquid for evaluation, 201006895, wherein: the high-density ink is stored in a high-concentration ink-preserving storage tank in advance, and the diluted ink is stored in the first of the diluted ink-filled storage tanks. a process of supplying the high-density ink to the high-concentration ink-storing storage tank and supplying the ink for dilution by the dilution ink-storing storage tank; the high-concentration ink and the ink supplied by the liquid adjustment Supplying the aforementioned ink for dilution, and generating a liquid preparation process for the ink preparation ink of the inkjet ink used to form the color chromophore; and the liquid adjustment as the liquid preparation for the inkjet ink The ink is stored in the second storage process of the liquid-control ink storage tank. In the drawing process, the liquid-control ink stored in the liquid-control ink storage tank is supplied as the ink-jet ink. The method of producing a color filter according to any one of <16>, wherein the ink for dilution is the solvent. &lt;24&gt; A color filter manufactured by the method of producing a color filter according to any one of &lt;16&gt; to &lt;23&gt;. &lt;25&gt; A color filter manufactured by the inkjet method using the inkjet ink according to any one of &lt;1&gt; to &lt;15&gt;. &lt;26&gt; A color filter comprising a color pixel formed by using the inkjet ink according to any one of &lt;1&gt; to &lt;15&gt;. &lt;27&gt; A liquid crystal display comprising a color filter of any of the items <24> to <26>. -14-201006895 &lt;28&gt; - A type of video display device comprising a color filter of any of the items of &lt;24&gt;~&lt;26&gt;. According to the present invention, it is possible to provide a color chrome which exhibits a good hue and which is excellent in light resistance and heat resistance, and is excellent in optical properties such as contrast and haze, and excellent in light resistance and heat resistance. Color filter, inkjet ink which exhibits excellent discharge stability: color filter which is excellent in characteristics such as optical characteristics, light resistance, heat resistance and the like obtained by such inkjet ink; and can be manufactured A method of manufacturing a color filter having such characteristics as a stable color filter without incurring an increase in cost; and a liquid crystal display and an image display device capable of responding to high contrast and high chroma of a high-intensity backlight. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the inkjet ink of the present invention, the color filter using the inkjet ink, the method for producing the same, and the liquid crystal display and image® display device using the same will be described in detail. Description. &lt;Inkjet inkjet and its preparation method&gt; First, the inkjet ink of the present invention, its constituent components, and a method for producing the same will be described in detail. The inkjet ink according to the present invention contains a methylenebislocene compound represented by the formula (I) and a methylenebislocene metal pattern compound obtained from a metal or a metal compound. &lt;Methylene dipyrrole-based compound represented by the formula (I) and the formula (IV) &gt; 201006895 Hereinafter, each of the methylene dipyrrole compounds represented by the formula (1) and the formula (IV) Base to explain. General formula (1)

General formula (IV)

Ri to R6 in the formula (I), and R1 to R4 in the formula (IV), and each independently represent a hydrogen atom or a substituent, and the substituent means, for example, a halogen atom (for example, 'fluorine atom, chlorine Atom, a bromine atom, an alkyl group (preferably a carbon number of 1 to 48, more preferably a carbon number of 1 to 24, a linear, branched, or cyclic alkyl group such as methyl, ethyl or propyl. Base, isopropyl, butyl, t-butyl, pentyl, hexyl, heptyl, octyl, 2-ethylhexyl, dodecyl, hexadecyl, cyclopropyl, cyclopentyl, ring Hexyl, 1-norbornyl, 1-adamantyl), alkenyl (preferably a carbon number of 2 to 48, more preferably an alkenyl group having 2 to 18 carbon atoms, for example, vinyl, allyl, 3- Butyr-1-enyl), aryl (preferably a carbon number 6 to 48, more preferably an aryl group having 6 to 24 carbon atoms, such as a phenyl group or a naphthyl group), or a heterocyclic group (preferably a carbon number) 1 to 32, more preferably a heterocyclic group having 1 to 18 carbon atoms, for example, 2 -thienyl, 4-201006895 pyridyl, 2-furyl, 2-pyrimidinyl, 1-pyridyl, 2-benzothiazole Base, imidazolyl, 1-pyrazolyl, benzotriazol-1-yl), decylalkyl (preferably carbon - number 3~) 38. More preferably, it is a decyl group having a carbon number of 3 to 18, for example, trimethyl decyl group, triethyl decyl group, tributyl decyl group, t-butyl dimethyl decyl group, t-hexyl dimethyl group. a mercaptoalkyl group, a hydroxyl group, a carboxyl group, a cyano group, a nitro group, an alkoxy group (preferably an alkoxy group having a carbon number of 1 to 48, more preferably a carbon number of 1 to 24, for example, a methoxy group, an ethoxy group, 1-butoxy, 2-butoxy, isopropoxy, t-butoxy, dodecyloxy, cycloalkoxy, for example: cyclopentyloxy, cyclohexyloxy), aromatic a base (preferably an aryloxy group having 6 to 48 carbon atoms, more preferably 6 to 24 carbon atoms, for example, a phenoxy group, a 1-naphthyloxy group) or a heterocyclic oxy group (preferably having a carbon number of 1 to 32) More preferably, it is a heterocyclic oxy group having 1 to 18 carbon atoms, for example, 1-phenyltetrazole-5-oxy group, 2-tetrahydropyranyloxy group, decyloxy group (preferably carbon number 1) More preferably, it is a decyloxy group having a carbon number of 1 to 18, for example, a trimethyldecyloxy group, a t-butyldimethylsilyloxy group, a diphenylmethyldecyloxy group, or a decyloxy group ( It is preferably a decyloxy group having a carbon number of 2 to 48, more preferably 2 to 24 carbon atoms, for example, an ethoxylated group, a neopentyloxy group, a benzamidine group. Dodecyloxy), alkoxycarbonyloxy (preferably β is an alkoxycarbonyloxy group having a carbon number of 2 to 48, more preferably 2 to 24 carbon atoms), for example: ethoxycarbonyloxy group, butyl An oxycarbonyloxy group, a cycloalkoxycarbonyloxy group such as a cyclohexyloxycarbonyloxy group, or an aryloxycarbonyloxy group (preferably having a carbon number of 7 to 32, more preferably a carbon number of 7 to 24) An aryloxycarbonyloxy group such as a phenoxycarbonyloxy group, an amine methyl methoxy group (preferably a carboxylic acid oxy group having a carbon number of 1 to 48, more preferably a carbon number of 1 to 24, for example, N, N-dimethylamine methyl methoxy, N-butylamine methyl methoxy, N-phenylamine methyl methoxy, N-ethyl-N-phenylamine methyl oxime), amine sulfonium sulfonate An oxy group (preferably having a carbon number of 3232 to 32, more preferably an amine sulfonyloxy group having a carbon number of 1 to 24) 17 - 201006895 For example: N,N-diethylamine sulfonyloxy group, N-propylamine a sulfomethoxy group, an alkylsulfonyloxy group (preferably an alkylsulfonyloxy group having a carbon number of 1 to 38, more preferably a carbon number of 1 to 24, for example, methylsulfonyloxy group, 16 An alkylsulfonyloxy group, a cyclohexyl-sulfonyloxy group, an arylsulfonyloxy group (preferably an arylsulfonyloxy group having a carbon number of 6 to 32, more preferably a carbon number of 6 to 24, Such as: phenylsulfonyloxy), fluorenyl (preferably a carbon number of 1 to 48, more preferably a fluorenyl group having a carbon number of 1 to 24, for example, a decyl group, an ethyl fluorenyl group, a neopentyl group, a benzene group a mercaptocarbonyl group, a tetradecyl group, a cyclohexyl group, an alkoxycarbonyl group (preferably a carbon number of 2 to 48, more preferably an alkoxycarbonyl group having 2 to 24 carbon atoms, for example, a methoxycarbonyl group, Ethoxycarbonyl, octadecyloxycarbonyl, 0 cyclohexyloxycarbonyl, 2,6-di-t-butyl-4-methylcyclohexyloxycarbonyl), aryloxycarbonyl (preferably carbon) The number of 7 to 32, more preferably an aryloxycarbonyl group having 7 to 24 carbon atoms, for example, a phenoxycarbonyl group, or an amine methyl group (preferably having a carbon number of 1 to 4 8 and more preferably a carbon number of 1 to 24) Aminomethyl thiol group, for example: amine mercapto, N,N-diethylamine, fluorenyl, N-ethyl-N-octylamine, fluorene, hydrazine, hydrazine-dibutylamine , Ν-propylamine methyl hydrazino, fluorenyl-phenylamine methyl hydrazino, hydrazine-methyl-hydrazine-phenylamine methyl hydrazino, anthracene, fluorene-dicyclohexylamine carbhydryl group, amine group Preferably, the carbon number is 32 or less, more preferably an amine group having a carbon number of 24 or less, for example, an amine group, a methylamino group, an anthracene, a fluorene-dibutylamino group, a tetradecylamine. a base, a 2-ethylhexylamino group, a cyclohexylamino group, an anilino group (preferably an anthranyl group having a carbon number of 6 to 32, more preferably a carbon number of 6 to 24, for example, an anilino group or a fluorenyl-methylaniline group) a heterocyclic amine group (preferably a carbon number of 1 to 32, more preferably a heterocyclic amine group having a carbon number of 1 to 18, for example, a 4-pyridylamino group), a carboguanamine group (preferably a carbon) a number of 2 to 48, more preferably a carbon amide group having 2 to 24 carbon atoms, for example, an acetamino group, a benzylamino group, a tetradecyl fluorenyl group, a neopentyl guanylamino group, a cyclohexane Amidino), ureido (preferably carbon number: 201006895 1 to 32, more preferably a ureido group having a carbon number of 1 to 24, for example, urea group, N,N-dimethylureido group, N-phenyl group Urea group), quinone imine group (preferably having a carbon number of 36 or less, more preferably a quinone imine group having a carbon number of 24 or less, for example, N-succinimide group, N-quinone imine group), Alkoxycarbonylamino group (preferably alkoxycarbonylamino group having a carbon number of 2 to 48, more preferably 2 to 24 carbon atoms, for example, methoxycarbonylamino group, ethoxycarbonylamino group, t- Butoxycarbonylamino, octadecyloxycarbonylamino, cyclohexyloxycarbonylamino), aryloxycarbonylamino It is preferably an aryloxycarbonylamino group having a carbon number of 7 to 32, more preferably a carbon number of 7 to 24, for example, a phenoxycarbonylamine fluorenyl group or an amine sulfonyl group (preferably having a carbon number of 1 to 48). More preferably, it is a sulfonyl group having 1 to 24 carbon atoms, for example, methotrexate, butylsulfonyl, aniline sulfonyl, cetylamine sulfonyl, cyclohexylamine sulfonyl), an amine a sulfonylamino group (preferably a sulfonylamino group having a carbon number of 1 to 48, more preferably a carbon number of 1 to 24, for example, N, N-dipropylamine sulfonylamino group, N-B a azo-N-dodecylamine sulfonylamino group, an azo group (preferably an azo group having a carbon number of 1 to 32, more preferably a carbon number of 1 to 24, for example, a phenylazo group, 3-pyrazolylazo), alkylthio (preferably a carbon number of 1 to 48, more preferably an alkylthio group having 1 to 24 carbon atoms, for example, methylthio, ethylthio, octylthio , cyclohexylthio), arylthio (preferably having a carbon number of 6 to 48, more preferably an arylthio group having a carbon number of 24, for example, a phenylthio group) or a heterocyclic thio group (preferably having a carbon number of 1~) 32. More preferably, it is a heterocyclic thio group having 1 to 18 carbon atoms, for example, 2-benzothiazolylthio group, 2-pyridylthio group, L-phenyltetrazolylthio group, or alkyl group. Sulfhydryl (preferably an alkyl sulfinylene group having a carbon number of 1 to 32, more preferably 1 to 24 carbon atoms, for example, dodecylsulfinyl), an arylsulfinyl group (preferably carbon) a number of 6 to 32, more preferably an arylsulfinyl group having a carbon number of 6 to 24, for example, a phenylsulfinyl group, or an alkylsulfonyl group (preferably having a carbon number of 1 to 48, more preferably Alkylsulfonyl group having 1 to 24 carbon atoms of 201006895, for example, methylsulfonium, ethylsulfonium, propylsulfonium, butylsulfonium, isopropylsulfonium, 2-ethylhexylsulfonium, ten Hexaalkylsulfonium, octylsulfonium, cyclohexylsulfonyl), arylsulfonyl (preferably an arylsulfonyl group having a carbon number of 6 to 48, more preferably 6 to 24 carbon atoms, for example, benzene A sulfonamide, a naphthylsulfonium sulfonate, an amine sulfonyl group (preferably having a carbon number of 32 or less, more preferably an sulfonyl group having a carbon number of 24 or less, for example, an amine sulfonyl group, an N,N-dipropylamine Sulfonyl, N-ethyl-N-dodecylamine sulfonyl, N-ethyl-N-phenylamine sulfonyl, N-cyclohexylamine sulfonyl}, sulfonate, sulfonate Base (preferably a sulfonyl group having 1 to 32 carbon atoms, more preferably 1 to 24 carbon atoms, for example, phenoxysulfonyl, octyloxysulfonyl, phenyl Sulfhydryl), phosphinoamino group (preferably a phosphino group having a carbon number of 1 to 32, more preferably 1 to 24 carbon atoms, for example, diethoxyphosphinoamino group, dioctyloxyphosphino group Amine Group&gt;. The substituents of Ri to R6 in the formula (I) and R^IU and R6 in the formula (IV) may have the above formula (I) in the case of a more substituted group. In the case of the substituent described by Ri~R6, in the case of having two or more substituents, the substituents may be the same or different. Ri and R2, R2 and R3, R4 and Rs, or/and Rs and R6 in the formula (1), and Ri and R2, and/or R2 and R3 in the formula (IV) may each independently bond each other to each other. Form a saturated ring, or an unsaturated ring of 5, 6 or 7 members. In the case where the ring of the 5 member, the 6 member, and the 7 member formed is a further replaceable group, the substituent described in the above formula (I) may be substituted, and the substitution may be two or more. In the case where the radical is substituted, the substituents may be the same or different. R7 in the formula (I) represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group, a 201006895 or a heterocyclic group, and a halogen atom described in the substituent of R1 to R6 of the above formula (I), The alkyl group, the aryl group, and the heterocyclic group are synonymous, and the preferred range thereof is also the same. In the case where the fluorenyl group, the aryl group, and the heterocyclic group of R7 are a group which can be further substituted, 'the substituent which is described in the substituent of the above formula (1) may be substituted, In the case where two or more substituents are substituted, the substituents may be the same or different. &lt;Metal Atom or Metal Compound&gt; ® In order to obtain the specific metal complex compound-1 and the specific metal complex compound_IV contained in the inkjet ink of the present invention, in addition to the above specific compound (Formula (I) In addition to the methylene dipyrrole compound represented by the formula (IV), a metal atom or a metal compound is necessary. Further, the specific metal complex compound-I means a methylene dipyrrole compound represented by the formula (I) and a methylene dipyrrole metal complex compound containing a metal atom or a metal compound. Further, the specific metal complex compound-IV means a methylene dipyrrole compound represented by the formula (IV), and a methylene dipyrrole metal complex compound containing a metal atom or a metal compound. Compound. Forming a specific compound and a specific metal complex compound-1, a metal atom or a metal compound of the specific metal complex compound-IV, and if it is a metal atom or a metal compound capable of forming a complex, it may be any one, including 2 A valence metal atom, a divalent metal oxide, a divalent metal hydroxide, or a divalent metal chloride. For example, in addition to Zn, Mg, Si, Sn, Rh, Pt, Pd, Mo, Μη, Pb, Cu, Ni, Co, Fe, etc., 201006895 A1C1, InCl, FeCl, TiC12, SnCl2, SiCl2, GeCU, etc. are also included. Metal chloride, metal oxide such as TiO or VO, or metal hydroxide such as Si(OH)2. _ Among these, from the viewpoints of stability, spectral characteristics, heat resistance, light resistance, and manufacturing suitability of the complex, Fe 'Zn, Co, V = 0, or Cu is preferred, and Zn is used. optimal. Next, preferred ranges of the methylene dipyrrole compound represented by the general formula (I) and the general formula (IV) will be described. Preferably, in the general formula (I) and the general formula (IV), 'Ri and R6 each independently represent a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, a decyl group, a hydroxy group, a cyano group or an alkoxy group. Alkyl, aryloxy, heterocyclic oxy, fluorenyl, alkoxycarbonyl, aminemethanyl, amine, anilino, heterocyclic amine, carboguanyl, ureido, quinone, alkoxy Carbocarbonylamine, aryloxycarbonylamino, sulfonyl, azo, alkylthio, arylthio, heterocyclic thio, alkylsulfonyl, arylsulfonyl, or phosphinoamine The groups R2 and R5 each independently represent a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, a hydroxyl group, a cyano group, a nitro group, an alkoxy group, an aryloxy group, a heterocyclic oxy group or an anthracene group. , alkoxycarbonyl, aryloxy, carbonyl, amine, mercapto, quinone, alkoxycarbonyl, sulfonyl, azo, alkylthio, arylthio, heterocyclic sulphur a group, an alkylsulfonyl group, an arylsulfonyl group, or an aminesulfonyl group, each of R3 and R4 independently represents a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, a decyl group, or a hydroxy group. , cyano, alkane Oxyl, aryloxy, heterocyclic oxy, fluorenyl, alkoxycarbonyl, aminemethanyl, anilino, carboguanamine, ureido, oxime imido, alkoxycarbonylamino, amine sulfonate Sulfhydryl, azo, alkylthio, arylthio, heterocyclic thio, m -22 - 201006895 alkylsulfonyl, arylsulfonyl, sulfonyl, or phosphinoamine, R7 It represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group or a heterocyclic group, and a metal atom or a metal compound means Zn, Mg, Si, Pt, Pd, Μο, Μη, Cu, Ni, Co, TiO, or VO. More preferably, in the general formula (I) and the general formula (IV), Ri and R6 each independently represent a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, a 'cyano group, an anthracenyl group, an alkoxycarbonyl group. , Aminomethyl, Amino, Heterocyclic Amine, Carboguanamine, Urea, Iridium, Alkoxycarbonyl, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A , alkylsulfonyl, arylsulfonyl, or phosphinoamine, r2 and r5 each independently represent alkyl, alkenyl, aryl, heterocyclyl, cyano, nitro, decyl, alkoxy a carbonyl group, an aryloxycarbonyl group, an amine carbaryl group, a fluorenylene group, an alkyl sulfonyl group, an aryl sulfonyl group, or an amine sulfonyl group, and each of R 3 and R 4 independently represents a hydrogen atom, an alkyl group, or an alkene group. Or an aryl group, a heterocyclic group, a cyano group, a decyl group, an alkoxycarbonyl group, an amine carbaryl group, a carboguanamine group, a ureido group, a quinone imine group, an alkoxycarbonylamino group, an amine sulfonyl group, An alkylthio group, an arylthio group, a heterocyclic thio group, an alkylsulfonyl group, an arylsulfonyl group, or an aminesulfonyl group, and R7 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group, or a heterocyclic ring. Base, metal atom or metal compound Line represents Zn, Mg, Si, Pt, Pd, Cu, Ni, Co, or VO. Particularly preferably, in the general formula (I) and the general formula (IV), the 1 and the Re each independently represent a hydrogen atom, an alkyl group, an aryl group, a heterocyclic group, an amine group, a heterocyclic amino group, a carbon amide group, Ureido, oxime imido, alkoxycarbonylamino, amine sulfonyl, azo, alkylsulfonyl, arylsulfonyl, or phosphinoamine, R2 and RS each independently represent an alkane , aryl, heterocyclic, cyano, fluorenyl, alkoxy, amidyl, alkylsulfonyl, or arylsulfonyl, fluorene and R4 each -23 201006895 self-independent A hydrogen atom, a aryl group, an aryl group or a heterocyclic group, and R7 means a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group 'metal atom or a metal compound means Zn, Cu, Co, or VO. R 1 and R 2 in the formula (1), R 2 and R 3 , R 4 and R 5 , or / and R 5 and R 6 , and Ri and R 2 in the formula (IV) and/or R 2 and r 3 are each independently bonded to each other. In the case of forming a 5-member, 6-member, or 7-valent saturated or unsaturated ring having no substituent, examples thereof include a pyrrole ring, a furan ring, a thiophene ring, a pyrazole ring, an imidazole ring, a triazole ring, and an anthracene. The azole ring, the thiazole ring, the ruthenium ring, the piperidine ring, the cyclopentene ring, the cyclohexene ring, the benzene ring, the pyridine ring, the pyridene ring, and the hydrazine ring are preferably, for example, a benzene ring or a pyridine ring. . Further, in the case of having a substituent, the substituent may, for example, be a substituent described in Ri~FU of the above formula (I), and a preferred substituent is also the same as R 1 to R 6 . Further, the compound represented by the formula (IV) may also be a tautomer. &lt;Compound represented by the formula (II-1)&gt; A methylene dipyrrole metal complex obtained from the methylene dipyrrole compound represented by the above formula (I) and a metal atom or a metal compound (specific Metal complex compound-1), and a methylene dipyrrole metal complex (specific metal complex compound) obtained from a methylene dipyrrole compound represented by the above formula (IV) and a metal atom or a metal compound In a suitable embodiment, the compound represented by the following formula (II-1) (hereinafter, referred to as "specific metal complex compound-H-1" as appropriate) is exemplified. 201006895 Formula (I I - 1)

R1 to Re in the formula (II-1) each independently represent a hydrogen atom or a substituent 'is synonymous with R1 to R6 in the formula (I), and preferred embodiments are also the same. ^Ma in the formula (11-1) represents a metal atom or a metal compound, and is synonymous with the metal atom or metal compound described in the above specific metal complex compound, and the preferred range thereof is also the same. The R7 group in the formula (II-1) is synonymous with R7 in the formula (I), and the preferred embodiment is also the same. The Χι line in the formula (II-1) represents a group which may be bonded to Ma, and may be any group which may be bonded to a metal atom Ma, and may, for example, be water or an alcohol (for example, 'methanol, ethanol , propanol) and other "metal chelating agents" [1] Sakaguchi Takeshi, Ueno Jingping (1995 Nanjiangtang), Tong [2] (1996 Yu) 'the same [3] (1997), etc. Compound. The oxime 2 in the formula (II-1) represents a group necessary for neutralizing the charge of Ma, and examples thereof include a halogen atom, a hydroxyl group, a carboxylic acid group, a phosphoric acid group, and a sulfonic acid group. The Χι and X2 lines in the formula (II-1) may be bonded to each other to form a ring of 5 members, 6 members, or 7 members. The ring system of the 5 members, 6 members, and 7 members formed may be a saturated ring or an unsaturated ring. Further, the ring system of 5 members, 6 members, and 7 members may be formed of only carbon atoms, or may form at least one atom selected from the group consisting of nitrogen atoms, oxygen atoms, or/and sulfur atoms. Heterocyclic. &lt;Compound represented by the formula (II-2)&gt; A methylene dipyrrole metal complex obtained from the methylene dipyrrole compound represented by the above formula (I) and a metal pro- or metal compound (Specific metal complex compound-1), and a methylene dipyrrole metal complex obtained by a methylene dipyrrole compound represented by the above formula (IV) and a metal atom or a metal compound (specific metal is mismatched) In a suitable embodiment of the compound (IV), a compound represented by the following formula (Π-2) (hereinafter referred to as "specific metal complex compound-II-2" is suitably used). Xin Formula (I I -2) R3

R The RrRe system in the formula (II-2) is synonymous with Ri~r6 in the formula (I), and preferred embodiments are also the same. The substituent represented by Rs to Ri3 in the formula (II-2) is synonymous with the substituent represented by Ri~R6 of the compound represented by the formula (1), and the preferred aspects thereof are also the same. The substituent represented by RS to R13 of the compound of the formula (II-2) may be substituted as described in Ri~Re of the compound represented by the formula (1) in the case of a more replaceable group. Substituents, in the case of substitution of two or more substituents, these substituents may be the same or not -26 201006895. The R7 in the formula (II-2) is synonymous with R7 in the formula (1), and the preferred embodiment 'is also the same. The group in the formula (II-2) represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group or a heterocyclic group, and each of the groups is synonymous with R7 in the formula (1). The preferred range of R14 is the same as the preferred range of the above R7. In the case where the r14 is a more substitutable group, it may be substituted with a group described in the substituent of Ri~R6 of the compound represented by the formula (I), and two or more φ is substituted. In the case where the group is substituted, the substituents may be the same or different. In the formula (II-2), Ma represents a metal atom or a metal compound, and may be synonymous with the metal atom or metal compound described in the above specific metal complex compound-I, and the preferred range thereof is also the same. R8 and R9, R9 and Rio, Rii and R12, Ri2 and R13 in the formula (II-2) may also be bonded to each other independently to form a saturated ring of 5 members, 6 members, or 7 members, or unsaturated. Rings, which are synonymous with Ri and R2, R2 and R3, R4 and R5, or / and Rs and Re of the compound represented by the formula (I), and the preferred aspects thereof are also the same. &lt;Compound represented by the formula (III)&gt; A specific embodiment of the specific metal complex compound-1 and the specific metal complex compound-IV is, for example, a compound represented by the following formula (ΙΠ) (Hereinafter, it is suitably referred to as "specific metal complex compound-111"). 201006895 Formula (I I I)

R2 to R5 and R7 in the formula (III) each have the same meaning as Ri to R6 and R7 in the formula (I), and the preferred state is also the same. The term "Ma" in the formula (III) represents a metal atom or a metal compound' which may be synonymous with the metal atom or metal compound described in the above specific metal complex compound -I, and the preferred range thereof is also the same. In the formula (III), R8 and R9 each independently represent an alkyl group (preferably a linear, branched or cyclic alkyl group having 1 to 36 carbon atoms, more preferably 1 to 12 carbon atoms), for example: Methyl, ethyl, propyl, isopropyl, butyl, isobutyl, t-butyl, hexyl, 2-ethylhexyl, dodecyl, cyclopropyl, cyclopentyl, cyclohexyl, 1 -adamantyl), alkenyl (preferably a carbon number of 2 to 24, more preferably an alkenyl group having 2 to 12 carbon atoms, for example, a vinyl group, an allyl group, a 3-but-1-enyl group), or an aromatic group a base (preferably an aryl group having 6 to 36 carbon atoms, more preferably 6 to 18 carbon atoms, for example, a phenyl group or a naphthyl group) or a heterocyclic group (preferably having a carbon number of 1 to 24, more preferably a carbon number) a heterocyclic group of 1 to 12, for example, 2 -thienyl, 4-pyridyl, 2-furyl, 2-pyrimidinyl, pyridyl, 2-benzothiazolyl, :[-imidazolyl, 1-pyridyl Azolyl, benzotriazol-1-yl), alkoxy (preferably alkoxy having 1 to 36 carbon atoms, more preferably 1 to 18 carbon atoms, for example, methoxy, ethoxy, propyl Oxyl, butoxy, hexyloxy, 2-ethylhexyloxy, dodecyloxy, cyclohexyloxy), aryloxy (preferably 28 201006895 is carbon number 6~ 24. More preferably, it is an aryloxy group having 1 to 18 carbon atoms, for example, a phenoxy group, a naphthyloxy group, or an alkylamine group (preferably having a carbon number of 1 to 36, more preferably a carbon number of 1 to 18'). Alkylamino group, for example: methylamino, ethylamino, propylamino, butylamino, hexylamino, 2-ethylhexylamino, isopropylamino, t-butylamine Base, t-octylamino group, cyclohexylamino group, anthracene, fluorene-diethylamino group, N,N-dipropylamino group, N,N-dibutylamino group, N-methyl-N -ethylamino), arylamine (preferably an arylamino group having a carbon number of 6 to 36, more preferably a carbon number of 6 to 18, for example, a phenylamino group, a naphthylamino group, an anthracene, an anthracene group) a diphenylamino group, an N-ethyl-N-® phenylamino group, or a heterocyclic amine group (preferably a heterocyclic amino group having 1 to 24 carbon atoms, more preferably 1 to 12 carbon atoms) For example: 2-aminopyrrole, 3-aminopyrazole, 2-aminopyridine, 3-aminopyridine. In the formula (III), an alkyl group, an alkenyl group, an aryl group and a heterocyclic ring of R8 and R9. In the case where the group, alkoxy group, aryloxy group, alkylamino group, arylamine group or heterocyclic amine group is a further substituted group, it may also be in the above-mentioned formula (I) in Ri~R6. Description of substitution Substituted, in the case of substitution of two or more substituents, the substituents may be the same or different. In the formula (III), X3 represents NR, a nitrogen atom, an oxygen atom, or sulfur. The atom, X4 represents NRa, an oxygen atom or a sulfur atom. R and Ra each independently represent a hydrogen atom or an alkyl group (preferably a linear or branched chain having a carbon number of 1 to 36, more preferably a carbon number of 1 to 12). Or a cyclic alkyl group, for example: methyl, ethyl, propyl, isopropyl, butyl, isobutyl, t-butyl, hexyl, 2-ethylhexyl, dodecyl, cyclopropane a group, a cyclopentyl group, a cyclohexyl group, a 1-adamantyl group, an alkenyl group (preferably a carbon number of 2 to 24, more preferably an alkenyl group having 2 to 12 carbon atoms, for example, a vinyl group, an allyl group, 3 -but-1-enyl), aryl (preferably carbon number 6 to 36, more preferably carbon -29 201006895 number 6 to 18 aryl group, for example, phenyl, naphthyl), heterocyclic group (more Preferably, the carbon number is from 1 to 24, more preferably a heterocyclic group having from 1 to 12 carbon atoms, for example, 2-thienyl, 4-pyridyl, 2-furyl, 2-pyrimidinyl; [-pyridyl, 2 - benzoxazolyl, 1-imidazolyl, 1-pyrazolyl, benzotriazol-1-yl), a base (preferably a fluorenyl group having 1 to 24 carbon atoms, more preferably 2 to 18 carbon atoms, for example, an ethyl fluorenyl group, a neopentyl group, a 2-ethylhexyl group, a benzamidine group or a cyclohexyl group) An alkylsulfonyl group (preferably an alkylsulfonyl group having a carbon number of 1 to 24, more preferably a carbon number of 1 to 18, for example, methylsulfonium, ethylsulfonium, isopropylsulfonium, or a ring; Hexylsulfonyl), arylsulfonyl (preferably, an arylsulfonyl group having a carbon number of 6 to 24, more preferably a carbon number of 6 to 18, for example, phenylsulfonyl, naphthylsulfonium). The alkyl group, the alkenyl group, the aryl group, the heterocyclic group, the fluorenyl group, the alkylsulfonyl group or the arylsulfonyl group of the above R and Ra may be further described in the substituent of the above formula (I). Substituents substituted by a plurality of substituents may be the same or different. In the formula (III), Yi represents NRc, a nitrogen atom or a carbon atom, Y2 represents a nitrogen atom or a carbon atom, and Rc is synonymous with R of the above X3. In the general formula (III), R8 and Υι may also be bonded to each other to form a 5-membered ring together with r8, Yt and a carbon atom (for example, cyclopentane, pyridine, tetrahydromethane, dioxolane, tetra Hydrothiophene, pyrrole, furan, thiophene, anthracene, benzofuran, benzothiophene), 6-membered ring (eg, cyclohexyl, piperidine, pyridin, porphyrin, tetrahydropyran, dioxane, thia Cyclohexane, dithiane, benzene, piperidine, pyrimidine, hydrazine, porphyrin, quinazoline), or a 7-membered ring (eg, cycloheptane, hexamethyleneimine). In the formula (ΠΙ), R9 and Υ2 may be bonded to each other to form a ring of 5, 6 or 7 members together with R9, Y2 and carbon 201006895 atoms. The ring system of the five members, the six members, and the seven members formed may be, for example, a ring in which one of the rings formed by the above-mentioned ruler 8, Υι, and carbonogen is changed to a double bond. In the general formula (ΙΠ), in the case of a ring which is more substituted with Y1 and a ring system of 5 members, 6 members and 7 members formed by bonding with γ2, the above formula (III) may also be used. The substituents described in the substituents of R2 to RS are substituted, and in the case of substitution with two or more substituents, the substituents may be the same or different. Φ In the formula (ΙΠ), X5 represents a group which can be bonded to Ma, and is, for example, the same group as X! in the above formula (ll-ι). a represents 0, 1, or 2. Preferred embodiments of the compound represented by the formula (ΠΙ) are r2 to r5, r7, and Ma, respectively, which are preferred embodiments described in the description of the compound represented by the formula (1), and the X3 series NR (R is a hydrogen atom, an alkyl group, a nitrogen atom or an oxygen atom, X4 is NRa (Ra is a hydrogen atom, an alkyl group, a heterocyclic group) or an oxygen atom, and 丫 " is NRc (Rc is a hydrogen atom or an alkyl group), a nitrogen atom Or a carbon atom, a Y2-based nitrogen atom, or a carbon atom, a ruthenium 5-based group bonded through an oxygen atom, and Re and R9 are each independently an alkyl group, an aryl group, a heterocyclic group, an alkoxy group, or an alkane. The amino group ' or R8 and Υι are bonded to each other to form a 5- or 6-membered ring' or Rg and Y2 are bonded to each other to form a 5- or 6-membered ring, and a represents 〇 or 1°. The more preferable examples of the compounds represented by R2 to Rs, R7 and Ma are the particularly preferred states described in the description of the compound represented by the formula (I), X3 and X4 are oxygen atoms, and Υι is NH, Y2. Is a nitrogen atom, X5 is a group bonded through an oxygen atom, and Re and R9 are each independently a hospital group, a aryl 201006895 group, a heterocyclic group, an alkoxy group, or an alkylamine group, or a ruler 8 and Yi are mutually Bonding Forming a 5-member or 6-membered ring, or R9 and Z2 are bonded to each other to form a 5-member or 6-membered ring, and a represents 0 or 1« a specific metal complex compound-1 to a specific metal complex in the present invention. The Mohr absorbance coefficient of the compound-IV (methylene dipyrrole metal complex compound) is extremely high because of the structure of the compound. From the viewpoint of film thickness, it is preferred that the Mohr absorbance system is as high as possible. Further, the maximum absorption wavelength λ max is preferably 520 nm to 580 nm and more preferably 530 nm to 570 nm from the viewpoint of enhancing color purity. Further, the methylene dipyrrole metal complex compound used in the present invention is further preferred. When compared with the pyrazolopyrrole-based imine pigment, 1) the absorption is steep, and the blue color of the color filter is necessary. The absorption enthalpy at 450 nm is small (high transmittance) and color purity. Higher. 2) The absorption coefficient of the pyrazolopyrrole-based imine pigment is about 60,000, and the absorption coefficient of the methylene-dipyrrole-based metal complex compound is about 130,000, and the absorption coefficient is high (higher color value) 3) Methylene dipyrrole metal complex compound is heat resistant and light resistant In addition, it is excellent in heat resistance and light resistance by using a phthalocyanine dye which will be described later. In addition, the maximum absorption wavelength ' and the Mohr absorbance coefficient are based on a spectrophotometer UV-2400PC (Shimadzu Corporation) The melting point of the specific metal complex compound-I in the present invention is preferably not too high from the viewpoint of solubility. Next, 'the following is a specific metal complex compound in the present invention. Specific examples of -I (including a specific metal complex compound-11-1, a specific metal complex compound - Π-2' specific metal complex compound ΙΠ, and a specific metal complex compound 201006895-IV), However, the invention is not limited thereto.

Compound number Ri=Ee=ugly eHKis Sa=R$=Rtf=Rw R3=R4=Rii—Rn B7=Rm Ma I a~l —NHj &amp; —CHj —Η Zn I a-2 is the same as above Ϊ a-3 Same as above Ibid. Co I a_4 Smell on the same upper sputum and put on V=0 la-5-NHCOCH, the same as above, the same as above, Zn i a-6, the upper and upper sides of the same upper Cu 37, ibid. Ch3 Zn Ia*8 Same as above, the same as above, Zn la-9, the same as above, the same as above, the same as above, Zn Ia.lG, the same as above, 0^7〇$〇) -H Zn I &amp;Ί1 Same as above, the same as the above CHa Zn I &amp;*12 Ibid. - )) - Η Cu Ia*13 - nh2 苘 upper same as the previous CHe Zn la-14 same as above - Zn I a* 15 same as above - 〇 Zn la-16 - MHCOCHj Same as above - OMH3HOOOH -CHs Cu La-17 —ΝΗ^ Same as above—〇一Η Zn I a* 18 Same as above on the upper top of the upper Cu I a-19 Online word on the same as above V; 0 I a-20 Ibid. I-Online-CHa Zn I a-2J —NHCOCH, the same as above, the same as above, Zn la-22—NHCtK^GH^COOH, the same as above, Η Zn I a-23, the same as above, the same as above-CHa Zn la-24, the same as above Cu 1 an25 m ± supra ~ ~ CI square internet Zn Ia26 ditto Zn 201006895

Compound number Ri^Re=R6F=Ru Rs^Ra^S^Rn R^R&lt;=RiossRn Rt^Rm Ma la-27 QOW -Qing 〇—¢00-(^-3⁄4 -ca -Η Cxi Ia'28 Ibid. Same as above ^CHs Zn la-29 Same as above Isomorphous Cu I a-30 Same as above Shangyu Shangyu Cu U'31 Same as above - Ό Same as Zn la-32 On the same as above Zn Ia*33 —NHSO^ Same as above CHa La-34 Same as above, the same as above, Zn la-35 -c^-Q^och, smear Zn la-36 Ψ&gt; -N-»A Same as above, Zn I a.37 ψψϋΜ Same as above, Zn la 38 - a above the same as above, Cu la-39 —S-CH, O00H smells on the same network as Cu I a-40 —S-CHCOOW same as above—CHa Same as above Cu Ia_41 P Same as above ibid. v=o la 42 —SOjCHj Same as above i =o la-43 苘上上上'Ο Same as above Cti I a*44 -X &lt;n Same as above ibid. Cu 201006895

Compound number R* r9 Compound number Re r9 Melon one 2 5 1-cut CHJ〇^ -ch3 m-2 6 —CHjCHjCOOCjHj -CHs m— 2 7 rH cooch3 Same as melon one 2 8 - Ϊ心同上 m-2 9 —ch2nhso2ch3 —ch2nhso2ch3 Π—3 0 —ΟΗ,ϋΗΝΗβΟ^ CH, —CHfCriMhSC^CH, CHs m— 3 1 —CHjNHSdjCHj CjHj —chc4h, ΠΙ-3 2 —CHjCHNHSO^ —C4H,(t) m_33 −CHs Π-3 4 — CHjCNIlhsOjCH, k m-3 5 Ibid. Melon 3 6 NHS0zGH3 -CHs m— 3 7 nhso2ch3 Ibid.-3 8 -Q n 瞧r〇 Same as above m-3 9 OH Ibid. 4 0 OCH, Ibid.-4 1 - Q so2nh2 Ibid.-4 2 ~Q ^ SQjNCH, Ibid. 3 Ibid. 4 4 -O&quot;S〇2ch3 Ibid. 201006895

Compound number r8 r9 Compound number R* r9 Melon 4 5 -CHa -CHs SI A 4 6 ΟΛ -CHC4H9 CjH. —chc4h, 1Π-4 7 —64H,(t) Melon 4 8 Ο -Ό ΠΙ_4 9 —ch2nhSo2ch , -CHs 瓜一五 0 0 - CHjMHSOjCHj - CHjNHSOjCH, in- 5 1 —chnhso2ch3 k Same as above IH-5 2 —CWiHSOjCHj k —CHWKOjCH, k m_5 3 —CHNHSOjCH, CA Same as above m-54 -Q nhso2ch3 -CHs m_5 5 nhso2ch3 HQ NHSOjCH, ffl_ 5 6 -Q SO/HGOCH, ibid. m-5 7 ch3 CH, -CHs Π-5 8 GH. -&lt;^ch3 CH, ch3 m— 5 9 QCHzCH20H Same as melon 6 0 OOOGH3 -ch3 ΙΠ- 6 1 OCH, 〇ch3 Same as above m-6 2 NHS02CH, same as above m- 6 3 Ibid. -6 4 201006895

❹

Compound number Rs Rt Re BI- 9 0 *ca -CH* -ch3 -CHs HI —* 9 1 Same as above Same as above—CHNHSO^Hj m-9 2 Same as above—CHNHSO^CH, U Same as E-9 3 -Ο - CHs -CHs Top one 9 4 Same as above cCJl9(t) C4Hft(t) m- 9 5 Same as above—CHHHS02CH3 Same as above m-9 6 Same as above NHSOAH-t -CHs N coffee tC~ hQ> HHSOjCHj -CHs —CHs IB -9 8 -P CH, Same as above HI- 9 9 ~^H!I Cl —O-Cf Gl Same as above - 1 0 0 -〇-0CH, -hQ-och, Same as above in- 1 0 1 Ibid Same as above M- 1 0 2 -QN foot 2qtl7 Hmt%% BI- 10 3 ch3 —chczh5 CH, -ΟΗΟ,Η* —(jnnsi^hj —CHHHSOjCHa CA 201006895

A metal complex compound-I obtained from the methylene dipyrrole compound represented by the above formula (I) (containing a specific metal complex compound 11-1, a specific metal complex compound 11-2, a specific metal) The complex compound III, and the specific metal complex compound IV) can be used in U.S. Patent Nos. 4,774,339, 037-38 - 201006895, the same as the 5,433,896, the JP-A-2001-240761, the same as the 2002-155052, and the patent No. 3,614,586. , Aust. J. Chem, 19 6 5, 1, 1, 1835-1845 'JH Boger et al, Heteroatom Chemistry, ν〇1·1, Νο·5, 389 (1990), etc. were synthesized. The inkjet inkjet ink of the present invention may be used singly or in combination of two or more kinds of the above specific metal complex compounds - the above-mentioned specific metal complex compound -IV. The above-mentioned methylene dipyrrole metal complex compound (containing a specific metal complex compound-1, a specific metal complex compound-11-1, a specific metal complex compound-11-2, a specific metal error The total content of the inkjet ink of the compound-III and the specific metal complex compound-IV) is preferably from 1 to 20% by mass. Less than 1 mass. /. In this case, in order to achieve the optical density necessary for the color filter, the film thickness is increased. For this reason, since the black matrix is also necessary for thickening, the formation of the black matrix becomes difficult and is not preferable. In the case of more than 20% by mass, the ink viscosity becomes high and the discharge becomes difficult, and the dissolution of the ® solvent becomes difficult, which is not preferable. &lt;Teribo-nitrophenic cyanochrome represented by the formula (Α)> The inkjet ink of the present invention is a methylene dipyrrole-based metal complex compound (including a specific metal complex compound) -1, except for the specific metal complex compound-11-1, the specific metal ruthenium compound-11-2, the specific metal complex compound-III, and the specific metal complex compound-IV) The cyanoquinone-based cyano dye represented by the above formula (hereinafter referred to as "specific dye-purine") can be used to produce excellent color purity and excellent fastness - 39 - 201006895 Ink ink color filter. It is especially suitable for use in CCD and CMOS. Hereinafter, each group of the tetrazolium-based cyano dye represented by the formula (A) will be described.

In the formula (A), Mi represents a metal atom or a metal compound. The metal atom or the metal compound may be any one of a metal atom or a metal compound which can form a complex, and includes a divalent gold atom, a divalent metal oxide, a divalent metal hydroxide, or 2 The price of metal chloride. The Mi in the general formula (A) includes, for example, Zn, Mg, Si, Sn, Rh, Pt, Pd, Mo, Μη, Pb, Cu, Ni, Co, and Fe, and the like, and A1C1, InCl, FeCl, TiCl2. a metal chloride such as SnCl 2 , SiCl 2 or GeCl 2 , a metal oxide such as TiO or VO, or a metal hydroxide such as Si (〇H) 2 . The Zi, Z2, Z3, and Z4 in the formula (A) each independently represent a group of atoms necessary for forming a 6-membered ring composed of an atom selected from a carbon atom, a nitrogen atom, and a hydrogen atom. The 6-membered ring system may be a saturated ring or an unsaturated ring, and may be unsubstituted or substituted. Furthermore, it is also possible to condense other rings of 5 or 6 members. The 6-membered ring system includes a benzene ring, a cyclohexyl ring, a pyridine ring, a pyrimidine ring, a pyridine ring, and the like. The maximum absorption wavelength zmax of the specific dye-A in the present invention is preferably from 580 nm to 700 nm, and more preferably from 600 nm to 68 Å, from the viewpoint of improving the purity of the color -40 - 201006895. Further, the 'maximum absorption wavelength range was measured in the same manner as the specific metal complex compound-I. &lt;Phthalocyanine-based dye represented by the formula (B)&gt; Among the tetrazole-based cyano dyes represented by the above formula (A), in particular, the phthalocyanine represented by the following formula (B) It is preferable that the coloring matter (hereinafter, referred to as "specific dye-B" is preferable). Formula (B) R102 R103

In the general formula (B), the M2 system is synonymous with the case of Mi in the compound represented by the above formula (A), and the preferred aspects thereof are also the same. In the formula (B), each independently represents a hydrogen atom or a substituent, and the substituent represented by R101 to R116 is synonymous with the exemplified substituent represented by Ri to R6 in the above formula (1). The good state is also the same. The substituent of RiQi-Rii6 of the compound represented by the formula (B) may be substituted with a substituent described in the above-mentioned RrRs in the formula (I) in the case of a more replaceable group. In the case where two or more substituents are substituted, the substituents may be the same or different. Hereinafter, examples of the substituent of R1G1 to R116 of the specific dye-B (T-1 to T141) will be described. However, the invention is not limited thereto. Further, in the preferred embodiment of the substituent represented by R1G1 to R116, for example, "* - s( = 0) m - (L)n - (A)p" (hereinafter, referred to as substitution) Base A). The A group each independently represents a hydrogen atom or a substituent, and the definition of the substituent is synonymous with the substituent represented by Ri〇i to Rii6. * indicates the bonding position with the benzene ring. Further, at least one of R101 to R116 is preferably a substituent A, and the other is a substituent A. Further, each of the benzene ring groups in the formula (B) may be the substituent A. In the case where a plurality of substituents A are contained, they may be the same or different. The m systems each independently represent 1 or 2, and m is preferably 2. Each of the η systems g independently represents 0 or l, and n is preferably 1. The p-systems are each independently represented by an integer of 1 to 5, preferably 1 to 3, and more preferably 1. The L system represents an aliphatic or aromatic linking group, and the plurality of L systems may be the same or different. The aliphatic linking group represented by L may be unsubstituted or substituted, and is preferably an aliphatic group having a total carbon number of 1 to 20, and preferably an aliphatic group having a total carbon number of 1 to 15. For example, a methylene group, an ethyl group, a propyl group, a butyl group, and the like can be mentioned. The aromatic linking group represented by L may be unsubstituted or substituted with an aryl group having a total carbon number of 6 to 20, and an aromatic group having a total carbon number of 6 to 16 is more preferable. For example, a phenyl group, a naphthyl group or the like can be mentioned, and a phenyl group is most preferred. Further, when η is 0, A and S are directly bonded. Further, in the effect of the present invention, the A system is preferably a halogen atom, an aliphatic group (alkyl group, etc.) 'cyano group, a carboxyl group, an amine carbenyl group, an aliphatic hydroxycarbonyl group, an arylhydroxycarbonyl group, a hydroxyl group, a fat. Alkoxy, amine methyloxy, heterocyclic oxy, aliphatic hydroxycarbonyloxy, hydroxycarbonylamino, sulfonylamino, aliphatic via m-42 201006895 carbonylamino, aliphatic amine sulfonium Base, arylamine sulfonyl, aliphatic thio, 'arylthio, aliphatic sulfonyl, arylsulfonyl, sulfonamide, aliphatic sulfonamide, sulfonamide Sulfhydryl, aliphatic carbonyl sulfonyl sulfonyl, aryl carbonyl sulfonyl sulfonyl, aliphatic sulfonamide sulfonyl sulfonyl sulfonyl sulfonyl sulfonyl sulfonyl, sulfinyl, sulfonate, or a combination thereof . In the present invention, a plurality of A-systems in the molecule may be the same or different, and preferably at least one of the plurality of A has -OY, -COOY, -so3y, a CON(Y)CO-, con (y) so2 - or a so2n(y)co The above -ΟΥ, -COOY, - so3y, -CON(Y)CO-, CON(Y)S〇2 - or a S〇2N(Y)CO- may also Bonded to the linking group L, or directly bonded to -s(= 0)m - without passing through the linking group L. In the case where it is directly bonded to a S(= 0)m without a linking group L, R3 is preferably -OY, and is directly bonded to a s(=o)m- and tetraazaporphyrin ring. -S03Y (m = 2) is preferred. Y represents a hydrogen atom, a metal atom or a conjugate acid. The metal progeny represented by Y may, for example, be Li, Na, K, Mg or Ca, and preferably Li, Na or K. The base which forms the conjugate acid represented by Y is preferably a tertiary amine (for example, triethylamine, tripropylamine, tributylamine, diisopropylethylamine, hydrazine-methylpiperidine, 4-methyl group). (porphyrin), anthracene (for example: hydrazine, hydrazine, fluorene-diphenylanthracene, 1,3 -di-indole-tolylhydrazine), pyridine (for example, pyridine, 2-methylpyridine), and the like. Among them, triethylamine, tripropylamine, tributylamine, anthracene, fluorene-diphenylanthracene, and 1,3-di-fluorene-tolylhydrazine are preferred, and the substitution of R101 to Rii6 of a specific pigment-purine is indicated. Example of the base (Τ 43 201006895 a 1~Τ_ 141). However, the invention is not limited thereto. Further, in the following examples, preferred are, for example, Τ-87, Τ-89, Τ-94, Τ-95, Τ-96, Τ-97 &gt; Τ-98, Τ-125, Τ-126, Τ—127, Τ-128, Τ-129, Τ-140, Τ-141.

44 201006895 T-1 —FT-9 T, Τ-20 _2 T-3 T-4 T-5 T-6 T-7 T- •8 -Cl —Br —ch3 —C# 9(t) —cf3 — CN — no2 T-1 0 T- -11 T_一1 2 T_ -13 T-1 4 —conh2 _ •0 - -N^ \^N ch3 «^^00Ν(0Η20Η200Η3)2 T-1 6 T- - 17 T- 18 T-1 9 COOH COOC^g . _n~cooca H \^N n's(ch2)2oc2h5 _ 〇CH3 -0C3H7(iso) T- -2 1 T_2 2 T_ -23 T -24 — - 0(CH2)20H —OCCH^OCjHj - -ochch2oh - 0(CH2)20(CH2)0CH3 ch3 T-26 T- 27 T-28 Τ一 2 5 -〇(CH2)20(CH2)2〇(CH2) 20CH3 -0CHCH20CH2(piC4H9 -〇CH2CH2〇~(0&gt; -〇(CH2) 2SC4H9 CH3 C2H5 ~ T-2 9 T-3 0 0 -och2-chnhso2ch3 _ o-ch2ch2-n, T-3 1 T-3 2 -OCH^CF^CH/ -〇CF3 ch3 T-3 6 T-3 3 -och2-chn-so2ch3 CH3 T-3 8 T-3 4 T-3 5 T-3 6 T-3 7 —0CHzC00C2H5 -OCHCOOC ^i; -OCHjCOOj^COOC^g -〇CH2COO(CH2)2OCCH3 -0-^) CH3 T-3 9 CH3 T-40 T-4 1 T-4 2 -〇-&lt;〇KH9(t) -〇 -Q)OCH3 -OH0)- 0CH2CHC4H5 —〇-^^-〇(CH2)2〇C2H, T-4 3 —0 T-4 4 T-45 T-4 6 -i) 〇C4H9 T_4 7 cooc +h9

Cl T-4 8 T-4 9 T-5 0 T-5 1 -〇^3·δ02°Η3 -0-O&quot;S03K _〇O&quot;S〇2NH2 201006895 T-52 _0 &quot;〇-δ〇Α Τ-56 -Ο '-〇-so; +ΗΗ Τ-5 3 Τ 54 54 Τ-5 5 外(四) t-^J)-C0N*C^7(iso) -0-^yS0H2CHC^9 Τ-57 C«3 ν, ν &quot;°Vc^(t) Τ-5 8 Τ-5 9 Τ-60 % αι3 - 咖公叫-000^ ' ch3 ^-NH-C-NH-^ CH3 ch3 τ-61 Τ —62 Τ —63 Τ —64 Τ —65 —COO(CHj)20(CH2)2OCjHs _CO〇d) -C0NHS02CH3 —CONHpH2OCH3 -COWUCHjj^OC^ % T-6 6 T-6 7 T-68 T-69 T — 70 -CON (CHP,0CH3 -C0NHCH(CH2)3(MCH3 -〇〇〇〇^5 (CHp^ GH3 CHj

-coShQ

T-7 1 - COf (CHj)30H (CHPaOH

T-7 2 T-73 T-74 -NHC^ -NHCCH^OH e T-78 T-79 T-80 a 〇 ^CH2 h -NHS0zCH3 a n *-75 -76

-SCH3 T-7 7 0 T-84 -S〇2CH3 T-8 8 T-89 T-90 —SO^^iJ^SOjNa -SO^CHPjSOjNiCHjCH^jOCHPj ~S〇2CH2-CHC4H, T —91 T-9 2 T —93 T-9 4 -SOjCCHPjOiCHjP^KCH^OCHj —S02(CH2)jC00H -SOjtCHPjCOOCHj -S〇2«ay 2C00CH2^HC^, 〇2«5 T-9 5 T-96 T-97 —SOjCCH^ SOjNHCHCHjOCHj -SOjCCHj) 380^(^3()0,3⁄4 -S02(CH2) 380^((^2)300^ -nso2ch3 —(KCH^OGH 〇y "T-8 5 T -86 Dingyi 87 - SO^CHp^iGHj)^ —S02(&lt;M^JSm(W^QC^ ❹ T_9 8 —so2-^hcon (α^οο/τ) 2 ch3

T-9 9 —SOjNHCOCH '3 -100 -gowso2gh3

IS 46 201006895 ❹

Τ-1 01 T-102 T-103 T-104 T-106 -SOjGyjHjCWjHg -SOJHCOOCA -SO,I

02CHGOOGHGH, —SO^HCOyC^s CH3 T-107 T-108 T-109 S〇2GHfC¥« -SOrQ' -S〇i〇CH, -SO,- T-1 06

OH T-1 1 1 GOQH T-1 1 5 110

112 -sor T-1 2 0 T-1 2 1 -SOjNHj -SOjNHCjHj T-113 T-114€H9 - ®~ CH. T-116 T-117 -SOjl

SOjK T-1 1 8

-SO^ttKCHPaPCHj -SOjNHCCHPjOCHj NHpH^OCK, C«s T-1 25 T-1 26 T-1 27 . T-1 2 8 9Λ T-1 29

-斯仏一 SOfWdOCH, —$0#叫风一“VWCHipA CA (〇g 丨OCH, CjHs CHj CH, 130 t 31 -SO^CHCH, 1 32 •133 T-1 34 τ-1 35 ^(CHPjDCCH^jOC ^ -SO?N^) -COH^O —00,^1 - persuade and τ-1 36 ο -~S. /~\ -so5h-n ο —S(yi ο

-137•SOJ Γ-1 38 —δ02-(€Η^· Τ-130 τ-140 Τ_Ί 41 aίη- + Η Η 1% +Sh -so, νη,-CW, -so- ^c^oo, 〇»νη·5·νη々GHj 03⁄4 Next, a preferred range of the phthalocyanine-based dye represented by the formula (Β) is shown. The phthalocyanine-based pigment represented by the above formula (Β) is a substitute for the α-position ( The α-substituent) has a substituent, or /3, in at least one of (R1〇l and R104), (R105 and R108), (R109 and R112), and (R11 3 and R 1 16) At least one group of the combination of (f) 1〇2 and r103}, (r106 and r107), (Rii〇 and R111), and (R114 and R115) Substituents having a substitution-group' or alpha position, and a cold position are (Ri〇i and ri〇3 and/or Rl〇2 and R104), (R105 and/or with 06 and r1〇8), It is preferable that at least one of the combination of the ruler 1〇9 and R111 and/or RHO and RH2), and (1^113 and R115 and/or the ruler 114 and R116) has a substituent. Here, the above R101 to R116 The substituent represented by the halogen group, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, and an anthracene Base, hydroxy, carboxy, cyano, nitro, alkoxy, aryloxy, heterocyclooxy, nonyloxy, aryloxy, alkoxycarbonyloxy, aryloxycarbonyloxy, amine Alkoxy, acesulfonyloxy, alkylsulfonyloxy, arylsulfonyloxy, fluorenyl, alkoxy, aryloxycarbonyl, aminemethanyl, heterocyclic amine, amine , anilino, carboguanamine, ureido, oxime imido, alkoxycarbonylamino, aryloxycarbonylamino, amidoxime, amine sulfonylamino, azo, alkylthio , arylthio, heterocyclic thio, alkylsulfinyl, arylsulfinyl, alkylsulfonyl, arylsulfonyl, aminesulfonyl, sulfonate, sulfonyl, phosphine The amino group. The M2 system may, for example, be Zn, Mg, Si, Sn, Rh, Pt, Pd, Mo,

Mn, Pb, Cu, Ni, Co, Fe, TiO, VO, and the like. The preferred range of the phthalocyanine dye represented by the above formula (B) is that the a substituent (monosubstituted) is (Ri〇i or R104), (R1Q5 or R108), (R109 or R112), and At least one of R113 or Rii6) has a substituent, or a hydrazine substituent (monosubstituted) at (R102 or 1?1〇3}, (1^1〇6 or 1^1〇7), (1? The compound represented by the above-mentioned RiQi to Ri16 is preferably a halogen atom or an alkane, and the substituent represented by the above-mentioned RiQi to Ri16 is preferably a halogen atom or an alkane. Base, alkenyl, aryl, heterocyclic, decyl, hydroxy, carboxy, cyano, nitro, alkoxy, aryloxy, heterocyclic oxy, decyloxy, amine methyl methoxy, fluorenyl , alkoxycarbonyl, aryloxycarbonyl, amine mercapto, amine, anilino, carboguanamine, ureido, oxime imido, alkoxycarbonylamino, aryloxycarbonylamino, amine Sulfonyl, sulfonylamino, azo, alkylthio, arylthio, heterocyclic thio, alkylsulfinyl, arylsulfinyl, alkylsulfonyl, aryl Sulfonyl, sulfonyl, sulfonic acid The phosphine-based group may be, for example, Zn, Pd, Cu, Ni, Co, TiO, VO, etc. The more preferable range of the phthalocyanine-based dye represented by the above formula (B) is an α-substituent. At least 3 of (R101 or R104), (R105 or R108), (Ri〇9 or Rii2), and (Rii3 or Rii) have a substituent, or a ruthenium substitution is at (Rl〇2 or R103), A compound having at least three substituents of the former 1 or 6 or R107), (R110 or R111), and (foot 114 or R115). Here, the substituent represented by the above may preferably be, for example, halogen. Atom, alkyl, alkenyl, aryl, heterocyclic, hydroxy, carboxy, cyano, nitro, alkoxy, aryloxy, heterocyclooxy, aryl, alkoxycarbonyl, amidyl , an amine group, an anilino group, a carboguanamine group, a ureido group, a quinone imine group, an alkoxycarbonylamino group, an aryloxycarbonylamino group, an amine sulfonyl group, an amine sulfonylamino group, an azo group, An alkylsulfinyl group, an arylsulfinyl group, an alkylsulfonyl group, an arylsulfonyl group, an aminesulfonyl group, or a sulfonic acid group. Examples of the M2 system include Zn, Pd, Cu, Ni, Co, VO, etc. The above formula (B a better range of the phthalocyanine dye represented by α -49 201006895 Substituent at (R1 ◦ 1 or R10 4), (R1 ◦5 or R10 8), (R10 9 or R112), and (R113 or At least three of Ri16) have the same substituent, or a cold substitute is among (foot 1 (32 or R10), (foot 106 or R107), (R11〇 or R111), and (Rii4 or Ri15) At least 3 compounds having the same substituent. Here, the substituent represented by the above R1G1 to R116 is preferably, for example, a halogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, a carboxyl group, a cyano group, an alkoxy group, an aryloxy group or a heteroepoxy group. Base, mercapto group, alkoxycarbonyl group, amine mercapto group, carboguanamine group, urea group, quinone imine group, amine sulfonyl group, alkyl sulfinyl group, aryl sulfinyl group, alkyl sulfonate Anthracenyl, arylsulfonyl, sulfonyl, sulfonate. The M2 system may, for example, be Zn, Pd, Cu, Ni, Co, or VO. A particularly preferable range of the phthalocyanine-based dye represented by the above formula (B) is that the α-substituent is among (R101 or R104), (R105 or R108}, (R109 or R112), and (Rii3 or Ri16). At least 3 substituents, or at least 3 substituents having a substituent at (R1〇2 or R103), old 1〇6 or R107), (R110 or R111), and (foot 114 or R115) have a substituent The substituents are all the same compounds. Here, the substituent represented by the above may preferably be, for example, a halogen atom, a group, a heterocyclic group, a sulfhydryl group, a cyano group, an aristocratic group, an aryloxy group, a heterocyclic oxy group, an alkoxycarbonyl group or an amine. A decyl group, an alkylsulfonyl group, an arylsulfonyl group, an amine sulfonyl group, or a sulfonic acid group. The M2 system may, for example, be Zn, Pd, Cu, Ni, Co, or VO. The optimum range of the phthalocyanine-based dye represented by the above formula (B) is that the α-substituent is among (R101 or R104), (R105 or RIO", (R109 or R112), 201006895 and (Rii3 or R116). At least 3 of which have a substituent, or a hydrazine substituent at (R 1 〇2 or R 10 3), (R 1 0 6 or R10 7), (R 11 0 or R1 Η ), and (R114 &quot; or R115 At least three of the substituents have a substituent, and the substituents are all the same compounds, and the substituent represented by R1()1 to R116 may, for example, be a halogen atom, an alkyl group, a heterocyclic group, a carboxyl group or an alkane. An oxy group, an aryloxy group, a heterocyclic oxy group, an alkoxycarbonyl group, an amine carbaryl group, an alkylsulfonyl group, an arylsulfonyl group, an amine sulfonyl group, or a sulfonic acid group. The M2 system may, for example, be Zn. The following is a specific example of the tetrazolium-based cyano dye represented by the general formula (A) (including the phthalocyanine-based dye represented by the general formula (B)). However, the present invention is not limited. This is the case.

-51 201006895

Compound number Ra Rb Compound number R a Rb CA-1 T-1 4 Tl 4 CA-2 Tl 4 D...1 5 CA-3 T-1 4 T-8 8 CA-4 Tl 4 T-9 9 CA-5 Tl 4 T- 1 4 ICA— 6 T-4 6 T-4 6 CA«7 T-4 6 T-4 9 CA-8 T-4 θ T—5 6 CA-9 T —8 9 T-8 9 CA-1 0 T-8 9 T-8 S CA- 1 1 T-8 9 T-9 9 CA- 1 2 T-8 9 T- 1 4 1 CA— 1 3 T—9 5 T-9 5 CA - 1 4 T-9 5 T-8 8 CA-I 5 T-9 5 Tl 1 2 CA-1 6 T-9 ST~ 1 5 CA- I 7 T-9 5 Tl 1 4 CA-1 8 T- 9 5 T— 1 3 4 CA— 1 9 T-9 5 Tl 4 1 CA-2 0 T-9 6 τ- 9 6 CA— 2 1 T-9 6 ts a CA-2 2 T-9 6 T- 9 9 CA-23 T _ 9 6 Tl 1 2 CA—24 T-9 6 Tl 34 CA-2 5 T-9 6 T- 1 3 5 CA-2 6 T-9 6 T- 1 4 1 CA-2 7 T-9 7 T-9 7 CA- 2 8 T- 9 7 T— 1 5 CA- 2 9 T-9 7 TTM 8 8 CA- 3 0 T-9 7 T-99 CA- 3 1 T- 9 7 T- l 1 2 CA-3 2 T-9 7 Tl 2 0 CA- 3 3 T-9 7 X— 13 4 CATM 3 4 T-9 7 Tl 4 1 CA— 3 5 T- 1 1 5 T- Ϊ 1 5 CA-3 6 Tl 1 5 Tl 1 2 CA- 3 7 Tl 1 5 T- I 1 8 CA— 3 8 τ-11 s Tl 34 C A- 3 9 Tl 1 5 T— 14 1 CA -40 T- 1 1 6 T- 1 1 6 CA*TM 4 1 T_ 1 1 6 T_ 1 1 2 CA — 42 T- 1 1 6 T - 1 3 4 C A-4 3 T- 116 T- Ϊ 4 1 CA-44 T- X 3 0 T - 1 3 0 CA~4 5 Tl 30 T - 1 3 4 CA-4 6 T— 1 3 0 T- 1 4 1

-52- 201006895

Compound Number Ra Rb Compound Number R a Rb CB —1 T -1 4 T-1 4 CB-2 T-1 4 T-1 5 CB- 3 T- 1 4 T TM 8 8 CB-4 T— l 4 T -9 9 CB — 5 T— 1 4 T-1 4 1 CB-6 T-4 6 T-46 CB-7 T-4 6 T-4 9 CB-8 T-4 6 TTM 5 6 CB-9 T-8 9 T-8 9 CB- 1 0 T-8 9 T-8 8 CB-1 1 T-8 9 T-9 9 CB- 1 2 T-8 9 T- 1 4 1 CB- 1 3 T —9 5 T-9 5 CB- 1 4 T-9 5 T—8 8 CB- 1 5 T-9 5 T- 1 1 2 CB- 1 6 T-9 5 T-1 5 CB- 1 7 T- 9 5 T-1 1 4 CB- 1 8 T-9 5 T- 1 3 4 CB- 1 9 T-9 5 T- 1 4 1 CB-20 T-9 6 T-9 6 CB-2 1 T- 9 6 T-8 8 CB-2 2 T-9 6 T-9 9 CB-2 T-9 6 T-1 1 2 CB-24 T-9 6 T-1 3 4 CB — 2 5 T-96 T-1 3 5 CB-2 6 T-9 6 T- 14 1 CB-27 T —9 7 T—9 7 CB-28 TTM9 7 T-1 5 CB-2 9 T —9 7 T-8 8 CB — 30 T-9 7 T-9 9 CB — 3 1 T-9 7 T-1 1 2 CB-3 2 T-9 7 T—1 2 0 CB-3 3 T-9 7 T-1 34 CB-34 T-9 7 T-1 4 1 CB-3 5 T-1 1 5 T-1 1 5 CB-3 6 T-1 1 5 T-1 1 2 CB-3 7 τ-1 1 5 T -1 1 8 CB-3 8 T- 1 1 5 T-1 34 CB —3 9 T—1 1 5 T-1 4 1 CB-40 T-1 16 T- 1 1 6 CB-4 1 T- 1 1 6 T-1 1 2 CB-4 2 T-1 1 6 T-1 3 4 CB-4 3 T - 1 1 6 T-1 4 1 CB-4 4 T~1 3 0 T- 1 3 0 CB-4 5 T- 1 3 0 T-1 3 4 CB TM 4 6 T — 1 3 0 T- 1 4 1 '•K ri.

-53 201006895

Compound number Ra Compound number Ra Compound number Ra CC-1 T-1 4 CC_2 T-4 6 CC- 3 T-8 9 CC-4 T-8 9 CC —5 T- 9 5 CC- 6 T- 9 6 CC - 7 T-9 7 CC-8 Tl 1 5 CC-9 T- 1 1 6 cc-i 0 Tl 30 Compound number Ra Rb Ma CK- 1 Tl 4 T— 1 5 Zn CK-2 Tl 4 T- 1 5 Co CK-3 Tl 4 T- 1 sv=o CK—4 Tl 4 T- 1 5 Pd CK-5 Tl 4 T- 1 3 4 Zn CK-6 T- 1 4 Tl 34 C o CK-7 Tl 4 T - 1 4 1 Zn CK—8 T-4 6 Tl 1 2 Z n CK-9 T-4 6 T- 1 3 4 v=o CK_1 0 T— 4 6 T- 1 4 1 v=o CK- 1 I T-9 5 T- 1 1 2 Zn CK- 1 2 T-9 6 T-8 8 Zn CK- 1 3 T — 9 6 Tl 1 2 Co CK- 1 4 T-9 6 Tl 3 4 v^ o CK- I 5 T-9 6 Tl 4 1 P d CK- 1 6 T- 1 3 0 Tl 34 Z n CK— ί 7 Tl 3 0 T- 1 3 4 F e CK- 1 8 Tl 3 0 Tl 4 1 N i CK- I 9 T- 1 3 0 Tl 4 1 T i

54 201006895

Mixture compound number Ra Rb Compound number Ra Rb CI - 1 T-1 4 Τ-1 4 CI -2 T-1 4 T- 1 SC 1-3 T-1 4 Τ-8 8 CI «4 T_1 4 T-9 9 CI~5 T-1 4 Τ_1 4 1 CI -6 T-4 6 T-4 6 CI -7 T-46 Τ_4 9 CI -8 T-4 6 T-5 6 C1 —9 T —89 Τ One 89 CI -1 0 T-8 9 T-8 8 C Bu 1 1 T-8 9 Τ—9 9 CI-12 T-8 9 T-1 4 1 CI - 1 3 T-9 5 Τ_9 5 CI - 1 4 T-9 S T-8 8 CI ~ 1 5 T —9 5 Τ— 1 1 2 CI 1-6 T-9 5 T-1 5 C 卜 1 7 T-9 5 Τ1 1 4 CI -1 8 T-9 5 T-1 34 CI - 1 9 τ-9 5 Τ- 1 4 1 CI-20 T-9 6 Τ-θ 6 CI A 2 1 Τ-96 ΤTM* 8 8 CI -2 2 T- 9 6 T-9 9 CI -2 3 Τ-96 Τ-1 1 2 CI - 2 4 T-9 6 T-1 3 4 C Ϊ 1 2 5 Τ - 9 β Τ 1 1 5 5 CI-26 T- 9 6 T-1 4 1 CI -2 7 Τ-9 7 Τ-9 7 CI-28 T- 9 7 T-1 5 CI -2 9 Τ-97 Τ—8 8 CI-30 T-9 7 T- 9 9 CI - 3 1 Τ-9 7 Τ-1 1 2 CI -3 2 T-9 7 T-1 20 CI —3 3 Τ-9 7 τ-1 3 4 Cl a 34 T-9 7 T-1 4 1 CI - 3 5 Τ — 1 1 5 τ-1 1 5 C 1-36 T-1 1 5 T- 112 CI -3 7 Τ- 1 1 5 Τ - 1 1 8 CI - 3 8 T- 1 1 5 T- 13 4 CI -3 9 Τ — 1 1 5 τ-1 4 1 CI -40 T- 1 1 6 T- 1 1 6 CI -4 1 Τ— 1 1 6 τ-1 1 2 Cl —42 T- 1 1 6 T- 1 3 4 CI - 4 3 Τ- 1 1 6 Τ - 1 4 1 CI-44 T»1 30 T-1 30 CI a 4 5 Τ- 1 3 0 Τ— 1 3 4 CI - 4 6 T- 1 3 0 Τ- I 4 1 &lt;Synthesis Example&gt; Next, a synthesis example of the dye represented by the above formula (A) or (B) is carried out by referring to the following scheme (scheme) D as an example of the synthesis of the above-described exemplary compound CI-29. Detailed. -5 5 - 201006895 &lt;Reaction flow eight&gt; 50£-(εΗρ^0^3 S0Clz SO-CCH^^SO^CI rnrcH SO-CCH^SOjNHtCH^OC^ ίΧΐ 中离. With c« 中雕A Middle Μ* ♦ middle me * cc + W shows pigment c 1-29 (synthesis of intermediate A) in 3-nitrophthalocyanine (25 g, 0.144 mol), DMSO (200 ml), sodium 3-hydrothiopropanesulfonate (32 g, 0.18) To the mixture of mol), sodium carbonate sodium carbonate (16.5 g, 0.156 mol) was added, and the mixture was heated and stirred at 60 ° C for 3 hours. The reaction mixture was poured into 10% saline (30 Og), and the precipitated solid was separated by filtration. The mixture of propanol/water (3/1) was washed. Water (200 ml), acetic acid (3 ml), Na2W〇4 (2 g) were added to the solid obtained here, and 31% hydrogen peroxide water (50 ml) was added. After that, it was heated and stirred at 60 ° C. After stirring for 4 hours, the extraction reaction mixture was filtered and poured into a solid precipitated in isopropyl alcohol (500 ml), and then washed with a mixture of isopropyl alcohol/water (3/1). Drying the solid obtained here to give intermediate A24g (yield from 3-nitrophthalocyanine® 4 9%) » (synthesis of intermediate B) was added to intermediate A67.3 g (0.2 mol) Acetonitrile 200ml at 70 °C ~ 75 °C Heating and stirring were carried out. Phosphorus oxychloride was added to the dispersion for 3 7 m. After the completion of the dropwise addition, the reaction was carried out at 70 ° C to 75 ° C. After stirring for 4 hours, the reaction was terminated. After the reaction was completed, the reaction solution was cooled to room temperature. Thereafter, the mixture was poured while stirring in water at 2 〇〇〇mi to precipitate crystals. After filtration and washing with water, the mixture was dispersed in 300 ml of 2-propanol by -56 201006895. After stirring the dispersion for 1 hour, it was carried out. Filtration and drying. Intermediate B was obtained as 63.0 g (yield: 94.5%) (synthesis of intermediate C). In the intermediate B50.0 g (〇.i5 mol) obtained by the above method, 250 ml of acetonitrile was added and cooled to The mixture was stirred at 5 ° C. 31.0 g of 3-ethoxypropylamine was added dropwise to the solution. After the completion of the dropwise addition, the mixture was returned to room temperature and stirred for 2 hours to complete the reaction. The reaction solution was poured into water while stirring. The crystals were precipitated in 1500 ml, filtered, and washed with water, and then dispersed in 500 ml of 2-propanol. After stirring at room temperature for 2 hours, it was filtered and dried to give Intermediate C as 52.6 g ( Yield: 87.7%). (Synthesis of CI_29) obtained by the above method Intermediate C7.99g (0.02mol), hydrazine-phthalonitrile 1.28g (0.01mol), and intermediate A3.36g (0.01mol), add diethylene glycol 30ml, 2-methoxypropanol 100ml, Heat and stir at 100 °C. To the solution were added 3.87 g of ammonium benzoate and 1.26 g of copper acetate. After the addition was completed, the mixture was stirred at 95 ° C to 100 ° C for 6 hours to complete the reaction. After cooling the reaction solution to room temperature and adding 60 ml of methanol, it was poured into an aqueous solution of 75 ml of hydrochloric acid diluted with 800 ml of water while stirring. The precipitated crystals were filtered, washed with water, and dried. The crystals were dissolved by heating in methanol 250 ml, and filtered to remove insolubles. The filtrate was concentrated under reduced pressure, and ethyl acetate (250 ml) was added to the residue and stirred. The dispersed crystals are filtered and dried. The exemplified compound CI-29 was obtained in an amount of 24.7 g (yield: 92.9%). The maximum absorption wavelength and Mohr absorption coefficient of CI-29 in chloroform were respectively max = 6 6 5.6 n m and ε = 84600. 201006895 The maximum absorption wavelength (λ max) and the molar absorptivity (ε) of the dye obtained in ethyl acetate are measured by a spectrophotometer UV-2400PC (manufactured by Shimadzu Corporation), the maximum absorption wavelength; I max, The molar absorption coefficient (ε Η is further divided into 623.4 nm and 47,000. Further, other exemplary compounds other than the above-mentioned dye CI-29 can be synthesized by the same method as described above. The maximum absorption wavelength λ max of -B is preferably 580 nm to 700 nm, and more preferably 600 nm to 680 nm from the viewpoint of color purity improvement. Further, the maximum absorption wavelength is obtained by using a spectrophotometer UV-2400PC (Shimadzu Corporation) The content of the inkjet ink in the case where the specific dye-A or the specific dye-B is contained is different depending on the Mohr absorption coefficient, the obtained spectral characteristics, and the film thickness. The total solid content 'in the inkjet ink of the present invention is preferably 1 mass% to 80% by mass, and preferably 1% by mass to 70% by mass. Specific pigment-A, and specific pigment- B is in the invention In the ink ink, it may be used alone or in combination of two or more. ® In addition, in order to produce a blue filter array, it is preferable to mix a methylene bislocene metal complex compound (including The specific metal complex compound -I to the specific metal complex compound -IV) and at least one of the specific dye-A and the specific dye-B described above are used. The molar absorption coefficient, the obtained spectral characteristics, the film thickness, and the like are different, and preferably, the ratio (weight ratio) may be contained in the total content of the (methylene dipyridyl metal complex compound). 201006895 The total content of the pigment-A and the specific pigment-B is in the range of 20:1 to 1:20. It is preferably used in the range of 10:1 to 1:10. 'The above-mentioned methylene dipyrrole The metal complex compound is light-resistant and heat-resistant, and has resistance to alkali solvents (alkali resistance) in washing and repair of an alignment film used in the production of a color filter. It is intended to inhibit the polymerization of a polymerizable monomer described later. The use of the system is very small, and the polymerization reaction can be carried out by applying heat and light energy smaller than in the past. &lt;Solvent&gt; The inkjet ink of the present invention contains a solvent. The solvent is not particularly limited as long as it satisfies the solubility of each component and the boiling point of the solvent to be described later, and is particularly preferably selected in consideration of solubility, coatability and safety of a binder to be described later. Specific examples of the solvent include, for example, esters such as: amyl formate, isoamyl acetate, butyl propionate, isopropyl butyrate, ethyl butyrate, butyl butyrate, alkyl esters, and lactate. Ester, ethyl lactate, methyl glycolate, ethyl hydroxyacetate, butyl glycolate, methyl methoxyacetate, ethyl methoxyacetate, butyl methoxyacetate, methyl ethoxyacetate, B Oxyl® ethyl acetate or the like; alkyl 3-hydroxypropionate such as methyl 3-hydroxypropionate or ethyl 3-hydroxypropionate, for example: methyl 3-methoxypropionate, 3-methyl Ethyl oxypropionate, methyl 3-ethoxypropionate, ethyl 3-ethoxypropionate, etc.; methyl 2-hydroxypropionate, ethyl 2-hydroxypropionate, sodium 2-hydroxypropionate Alkyl 2-hydroxypropionates such as esters, for example, methyl 2-methoxypropionate, ethyl 2-methoxypropionate, propyl 2-methoxypropionate, 2-ethoxyl Methyl propionate, ethyl 2-ethoxypropionate, methyl 2-oxy-2-methylpropanoate, ethyl 2-oxy-2-methylpropionate, 2-methoxy-2 -methyl methacrylate, ethyl 2-ethoxy-2-methylpropionate, etc.; methyl pyruvate, propyl-59 - 201006895 ethyl ketoate, pyruvic acid Ester, methyl acetate methyl acetate, ethyl acetate ethyl acetate, methyl 2-hydroxybutyrate, ethyl 2-hydroxybutyrate, etc.; ethers, for example: diethylene glycol dimethyl ether, ethylene glycol monomethyl Ether, ethylene glycol monoethyl ether, methyl cellosolve acetate, ethyl cellosolve acetate, diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol monobutyl Ether, propylene glycol methyl ether, propylene glycol methyl ether acetate, propylene glycol ethyl ether acetate, propylene glycol propyl ether acetate, etc.; ketones, for example: cyclohexanone, 2-heptanone, 3-heptanone Etc.; aromatic hydrocarbons such as xylene; dicyclohexylmethylamine or the like is suitable. It does not matter whether one type or two types can be used. The content of the solvent in the inkjet ink of the present invention is preferably 30 to 90% by mass, and 50 to 90% by mass based on the total amount of the ink. /〇 is better. When the amount is 30% by mass or more, the amount of ink that is dropped in one pixel is maintained, and the ink diffusion in the pixel is good. In addition, when the amount is 90% by mass or less, the amount of components other than the solvent for forming a functional film (e.g., a pixel) in the ink can be maintained at a predetermined amount or more. According to this, in the case of forming the color filter, the necessary amount of ink per one pixel does not become excessive, for example, in the case where the ink is supplied to the concave portion divided by the partition walls by the ink jet method. It can suppress the ink from overflowing from the concave portion or the color mixture with adjacent pixels. The inkjet ink of the present invention is preferably a solvent having a high boiling point among the above solvents in terms of the discharge property of the ink to the nozzle and the wettability to the substrate. Since the solvent having a low boiling point is rapidly evaporated even on the ink jet head, the ink viscosity on the head is likely to increase, the solid content is precipitated, and the like, and the discharge property is accompanied by an increase in the deterioration. Moreover, when the ink is bombarded on the surface of the substrate and wets the surface of the diffusion substrate, the viscosity of the ink is increased due to evaporation of the solvent in the portion of the wet diffusion edge of 1 - 60 201006895, and due to the phenomenon of PINNING. There is a case where the diffusion of moisture is suppressed. The solvent used in the present invention preferably has a boiling point of 130 to 280 °C. When it is lower than 130 °C, there is a poor condition from the point of uniformity of the pixel shape in the plane. When it is higher than 280 ° C, there is a poor condition from the point of removing the solvent by prebaking. Further, the boiling point of the solvent means the boiling point at the pressure lamat, and can be known from the physical properties such as the compound dictionary (Chapman &amp; Hall Co., Ltd.). These may be used alone or in combination of two or more. In the case where the above-described inkjet ink does not contain a polymerizable monomer or the like to be described later, the thickness of the ink remaining portion (color pixel) obtained by removing the solvent contained in the ink is reduced, and the thickness can be reduced. The height of the partition wall formed on the substrate for the purpose of preventing color mixing or the like is preferable from the viewpoint of cost and productivity. &lt;Polymerizable monomer&gt; The inkjet ink of the present invention may contain a polymerizable monomer. The addition of a polymerizable single system enhances the adhesion of ink droplets to the substrate. Further, it is expected that the compound represented by each of the above formulas can be improved in dispersion uniformity in the ink, and the fastness of ® or weather resistance and heat resistance can be improved. The polymerizable single system is not particularly limited, and is preferably a (meth)acrylic monomer or an ethoxylated monomer from the viewpoint that the variation of various substituents is large and easy to start. One or more selected from the group consisting of oxetane-based monomers. The polymerizable monomer is preferably a monomer having two or more polymerizable groups (hereinafter referred to as "a monomer having two or more functional groups"). When the polymerizable monomer is polymerized by the active energy ray and/or heat, it is not particularly limited to the viewpoint of the strength of the film, the solvent resistance, etc., and it is preferable to have three polymerities of 201006895 or more. A monomer (hereinafter also referred to as "a monomer having three or more functional groups"). The type of the above-mentioned polymerizable group is not particularly limited, and as described above, it is particularly preferably an acryloxy group, a methacryloxy group, an epoxy group or an oxacyclobutane group. Specific examples of the polymerizable monomer include, for example, the epoxy group-containing monomer described in paragraphs [0061] to [0065] of JP-A-200-350012, and the paragraph number of JP-A-2002-371216. The acrylate monomer and the methacrylate monomer described in 〇〇1 6], JP-A-2001-220526, JP-A-2000-301, and JP-A-2003-341217 The sulfobutane-containing monomer described in the paragraph number of the bulletin [0 0 2 1 Bu [0 0 8 4] and JP-A-2004-91556 [0022] [0058], etc., and CMC The monomers and the like described in "Market Prospects for Reactive Monomers" are published. Further, examples of the acrylate monomer and the methacrylate monoester of the (meth)acrylic monomer include polyethylene glycol mono(meth)acrylate, polypropylene glycol mono(meth)acrylate, and phenoxylate. Monofunctional acrylate or methacrylate such as ethethyl (meth) acrylate, or polyethylene glycol di(meth) acrylate, trimethylolethane tri(meth) acrylate, new Ethylene glycol pentane di(meth)acrylate, trimethylolpropane tri(meth)acrylate, pentaerythritol tri(meth)acrylate, pentaerythritol tetra(meth)acrylate, dipentaerythritol penta(methyl) Acrylate, dipentaerythritol hexa(meth) acrylate, hexane diol (methyl acrylate), trimethylolpropane tris(propylene hydroxypropyl) ether, tris(propylene methoxyethyl) iso-tri Acrylate or methacrylate such as polycyanate or polyfunctional alcohol such as glycerol or trimethylolethane, followed by addition of ethylene oxide or propylene oxide, followed by (meth) acrylate The resulting trimethylolpropane IS 1 -62 - 20100689 5 p〇(propylene oxide) denatured tris(meth)acrylate or trimethylolpropane EO (ethylene oxide) denatured tris(meth)acrylate, caprolactone denatured dipentaerythritol hexaacrylate The urethane acrylates described in each of the publications of Japanese Patent Publication No. Sho-48-41, No. Sho. A polyfunctional acrylate such as an epoxy acrylate such as a polyester acrylate or a reaction product of an epoxy resin and (meth)acrylic acid described in each of the publications of the Japanese Patent Publication No. 1-9, No. 52-30490 The acrylate, and a mixture thereof, etc., may be mentioned, for example, as photocurable monomers and oligomers described in Japanese Journal of Adhesives, Vol. 20, No. 7, and pages 300 to 308. Preferably, a single monomer monomer, a bifunctional monomer, a trifunctional or higher polyfunctional monomer, or an oligomer is appropriately combined to adjust the viscosity. When a monofunctional monomer and a bifunctional monomer are used, an ink can be obtained. The viscosity is lowered to prevent the nozzle from clogging. In order to strengthen the strength of the film and impart adhesion to the substrate. It is also possible to use a small amount of a high-viscosity polyfunctional monomer or a urethane acrylate such as a high-viscosity monomer or oligomer having a viscosity of 700 mPa·s or more at 25 ° C. The oxetane group-containing oxetanyl group-containing monomer system can be suitably used as described in paragraphs [0021] to [0084] of JP-A-2003-341217. The compound described in paragraphs [0022] to [0058] of JP-A-2004-91556 can be used. The content of the above polymerizable monomer is 30 to 80% by mass in the solid content of the inkjet ink. For better, 40 ~ 80 quality. /. For better. When the amount of the monomer used is within the above range, the polymerization of the pixel portion is sufficient. Therefore, the damage generation system due to insufficient film strength of the pixel portion in 201006895 is difficult to cause. Further, when the transparent conductive film is provided, the crack or the network structure is less likely to occur, and the solvent resistance at the time of providing the alignment film is improved, and the voltage holding ratio is not lowered. Here, the solid content for defining the blending ratio of the ink for inkjet ink contains all the components other than the solvent, and a liquid polymerizable monomer or the like is also contained in the solid component. &lt;Adhesive Resin&gt; The ink for inkjet ink of the present invention may be added to a resin for a binder for the purpose of adjusting the viscosity or adjusting the hardness of the ink. The resin for the binder can be used as a resin for a binder which is composed only of a resin having no polymerization property and which can be dried and cured only. However, in order to impart sufficient strength, durability, and adhesion to the coating film, it is preferred to use a resin for curing the binder by polymerizing the pixel after the pattern of forming a pixel on the substrate by an inkjet method. For example, a resin for photocurable adhesive which can be polymerized and cured by visible light, ultraviolet light, electron beam or the like, or a resin which is polymerizable and hardenable by heating and hardening, can be polymerized and hardened by a resin. Resin for the agent. Θ &lt;Polymerization Initiator&gt; The inkjet ink of the present invention may be a polymerization initiator for the purpose of promoting polymerization of a polymerizable monomer and a resin for a binder. The polymerization initiator can be selected in accordance with the type and polymerization route of the polymerizable monomer and the binder used in the ink for inkjet. In the case where the polymerization is carried out by the active energy ray, a photopolymerization initiator is used, and in the case where the polymerization is carried out by heat, a thermal polymerization initiator is used. The photopolymerization initiator may, for example, be at least one active halogen compound selected from a halomethyl sulfonium 64 - 201006895 oxadiazole compound and a halomethyl-S-triterpene compound, a 3-aryl-substituted coumarin compound, Lofin base poly's, diphenyl ketone compounds, acetophenone compounds and derivatives thereof, cyclopentadiene-benzene-iron complexes and salts thereof, lanthanide compounds and the like. Further, as the thermal polymerization initiator, a generally known organic peroxide compound or an azo compound can be used. The content of the above polymerization initiator is preferably from 0.01 to 50% by mass, more preferably from 1 to 30% by mass based on the total solid content in the ink for inkjet. /. . When the β content is within the above range, a more favorable sensitivity and a strong hardened portion can be formed. Further, the above-mentioned compound which causes the acid to be produced may be used alone or in combination of two or more. &lt;Hardening Agent&gt; The ethoxy group-based monomer (ethoxy group-containing monomer) and the thermosetting binder resin may be usually blended with a curing agent. For the hardener, the "Essence of Ethoxy Resin Basics" issued by the Ethoxy Resin Technology Association, which is issued on November 19, 2003, and the hardeners and accelerators described in Chapter 3, can be used, for example. A polycarboxylic acid anhydride or a polycarboxylic acid. &lt;Thermal latent catalyst&gt; In the case of using an epoxy group-containing monomer or a thermosetting binder resin, in order to improve the hardness and heat resistance of the ink, it is also possible to promote the addition. Catalyst for thermal hardening reaction between acid and epoxy. The catalyst can be used as a thermal latent catalyst which exhibits activity upon heat hardening. &lt;Interactive Agent&gt; In the inkjet ink of the present invention, a surfactant can be further used. </ RTI> </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> <RTIgt; The agent is suitable. Interface - The content of the active agent is preferably 5% by mass or less based on the total amount of the coloring composition. Other additives may be, for example, other additives described in paragraph number [0058] [0 071] of JP-A-2000-3 10706. In order to adjust the color tone of the inkjet ink of the present invention, the above-mentioned methylene dipyrrole metal complex compound and other coloring agents may be simultaneously used. The content of each component of the inkjet ink of the present invention is preferably 1 to 20% by mass, more preferably 5 to 15% by mass, based on the content of the above-mentioned methylene dipyrrole metal complex compound. 30 to 90% by mass is preferred, 50 to 85% by mass is more preferably, the content of the polymerizable monomer is preferably 5 to 50% by mass, 7 to 30% by mass is more preferably, and the surfactant is 5 mass%. % or less is preferred, and 0.1 to 5% by mass is preferred. &lt;Manufacturing Method of Inkjet Inkjet&gt; ¥ In the production of the inkjet ink of the present invention, a well-known method of producing an ink for inkjet printing can be applied. For example, after dissolving the methylene dipyrrole metal complex compound in a solvent, each component (for example, a polymerizable monomer, a binder, or the like) necessary for inkjet ink is dissolved to prepare an inkjet ink. When the monomer solution is used, when the solubility of the raw material to be used is low in the solvent, the treatment such as heating or ultrasonic treatment can be suitably performed within a range in which the polymerization reaction does not occur in the monomer liquid. 66 201006895 &lt;Physical properties of the ink for inkjet ink&gt; The physical properties of the inkjet ink according to the present invention are not particularly limited to the viewpoint of the discharge of the inkjet ink when the inkjet head can be discharged. In terms of 2~30mPa_s, 2~20mPa's is better. Further, when the apparatus is ejected, the temperature of the ink jet ink is preferably maintained at a constant temperature in the range of 20 to 80 °C. When the temperature of the device is set to a high temperature, the viscosity of the ink is lowered, and the ink of higher viscosity may be ejected, and the ink modification or thermal polymerization caused by heat is caused by the heat. Occurs in the head, and the solvent easily evaporates on the surface of the nozzle that ejects the ink. In order to prevent nozzle clogging from occurring, the temperature of the device is preferably in the range of 20 to 80 °C. In addition, the viscosity is measured by using an E-type viscometer (for example, an E-type viscometer (RE-80L) manufactured by Toki Sangyo Co., Ltd.) in a state where the ink for inkjet is held at 25 ° C. Further, the surface tension (static surface tension) of the inkjet ink at 25 ° C is preferably 20 to 40 mN/m from the viewpoint of improving the wettability and discharge stability of the substrate for non-permeability. .20~35mN/m is preferable. Further, when the device is ejected, the temperature of the ink for inkjet printing is preferably maintained at a temperature of about 20 to 80 ° C, and the surface tension is preferably 20 at this time. ~40 mN/m. In order to maintain the inkjet ink at a fixed temperature with a specified precision, it is preferred to be able to control the heating according to the ink temperature detecting means, the ink heating or cooling means, the detected ink temperature or The cooling control means or, preferably, the application of energy to the ink discharge means according to the ink temperature to reduce the influence on the ink property change - 67 - 201006895 "The surface tension system described above" Use a surface tension meter that is generally used ( For example, the Concord Interface Science (stock) system, the surface tension meter FACE SURFACE TENSIOMETERCBVB-A3, etc., measured by the Wilhelmy method at a liquid temperature of 25 ° C, 60% RH. After the ink is imprinted on the substrate, the shape of the wet smear can be appropriately maintained, and the liquid property of the inkjet ink that is played on the substrate is preferably fixed. Therefore, the vicinity of the substrate and/or the substrate is maintained. It is preferable to set the temperature range. Alternatively, the influence of the temperature change can be effectively reduced by increasing the heat capacity of the stage supporting the substrate. &lt;Color Filter and Method of Producing Same&gt; Next, a preferred embodiment of the ink jet ink of the present invention and a method for producing the same will be described in detail with reference to preferred embodiments shown in the drawings. The color filter of the present invention is characterized in that it includes a color photographic element formed by the inkjet method using the inkjet ink of the present invention, that is, the inkjet ink of the present invention is used and inkjet is used. Made by law to be a special feature. Further, the color filter of the present invention is produced by supplying the inkjet ink of the present invention to a concave portion surrounded by a partition wall formed on a substrate in accordance with an ink jet method to form a pixel process ( Hereinafter, the "pixel forming process" is a feature. Preferably, the pixel forming process has a process of supplying ink to the recessed portion defined by the partition wall on the substrate according to an inkjet method; and containing at least one color by drawing The pixel (ink in the recess) illuminates the active energy line to harden it to form a process for the color pixel, or after forming all the pixels of the desired hue (printed in the recess - 68 - 201006895 ink) It is a hardening process which is hardened by heat to form a coloring process, and can be configured by other processes such as drying treatment as needed. 1 is a flow chart showing a manufacturing process in an embodiment of a method for producing a color filter of the present invention, and FIGS. 2(a) to (f) are diagrams showing the method of manufacturing the color filter of the present invention. A schematic cross-sectional view of a substrate and a color filter of a manufacturing process from a substrate to a color reduction sheet. As shown in FIGS. 1 and 2(a) to (f), the method of manufacturing the color filter 10 of the present invention includes forming a partition (bank) of a black matrix (BM) 14β on a substrate. The partition forming process S102 on the upper side of 12 (see FIG. 2(b)); the liquid-repellent processing process S104 for supplying the liquid-repellent property (ink-repellent property) to the partition wall 14; and the concave portion 16 between the partition walls 14 adjacent to the east according to the ink-jet method The inkjet ink 18 of the present invention is supplied to form a pixel forming process S106 of the color pixel 20 (see FIGS. 2(c) to (e)); and a protective film 22 for protecting the formed color pixel 20 is formed. The protective film forming process S108 for manufacturing the color filter 10 (refer to FIG. 2(f)). Further, the pixel forming process S106 has a drawing process S110 for discharging the ink 18 into the concave portion 16 between the partition walls 14 in accordance with the inkjet method® (see FIG. 2(c)); The ink 18 of the recess 16 is dried and the solvent in the ink 18 is removed to become the pretreatment process S112 of the ink remaining portion 18a (refer to FIG. 2(d)); and by the printing in the recess 16 on the substrate 12. The ink residual portion 18a irradiates the irradiation process of the active energy ray and/or the heating process for heating the ink residual portion 18a to polymerize the ink residual portion 18a to be hardened to form a hardening process S114 of the color chromin 20 (refer to FIG. 2 (refer to FIG. 2 e)). 201006895 Further, the partition wall 14 is formed in the partition forming process S102 before the pixel forming process SI 06, and is formed in advance on the substrate 12. The partition forming process S102 of the partition wall 14 and the method of forming the same are as follows. As described above, the pixel forming process S106 will first be described. &lt;Pixel forming process&gt; As shown in Figs. 2(c) to (e), the pixel forming process S106 is in the drawing process S110, and the ink of the inkjet ink 18 of the present invention is inkjet. The droplets are supplied into the recesses 16 of the partition walls (color-separating partition walls) 14 and are hardened to harden the ink 18 supplied from the process S114 to form the pixels 20. The pixel 20 forms a color tex of red (R), green (G), blue (B), and the like constituting the color filter 1〇. The details of the ink jet method and the drawing process S110 used in the present invention will be described later. By using the ink for inkjet of the present invention, a color filter 1B having color chromatic elements of red (R), green (G), and blue (B) can be formed. Further, the substrate 12 of the color filter is not particularly limited, and a glass plate or a resin plate such as polycarbonate, polymethyl methacrylate or polyethylene terephthalate can be used. The color filter manufactured by using the inkjet ink of the present invention is, for example, a color filter which is not only a single color, but also has a red color (Y) capable of forming yellow (Y) and magenta (M). Color pixels, green (G) color pixels capable of forming yellow (Y) and blue-green (C), 3 colors capable of forming magenta (M) and blue-green (C) blue (B) color pixels The color filter 'or a color filter containing 4-6 colors of yellow (Y), magenta (M), cyan (C) color pixels, and the like. In the inkjet ink of the blue (B), an inkjet containing the above-described methylene dipyrrole metal complex compound and the nitrousin 201006895 cyano pigment represented by the general formula (A) can be suitably used. Use ink. Further, the coloring matter used for the inkjet ink of the other colors (red (R), green (G)) is not particularly limited, and it is also possible to use [0156] of the specification of Patent Application No. 2007-303595. The pigment described in 0288]. A known coloring ink for forming a color filter having magenta (M) and other color chromatic elements other than the color can be used. For example, in the case of a magenta ink, the coupling component (hereinafter referred to as a coupling component) is a heterocyclic ring such as a phenol, a naphthol, an aniline or a pyridene, and an open-chain active methylene group. An aryl or heteroyl azo dye such as a compound; for example, a methylimine dye containing an open-chain active methylene compound or the like as an even-synthesis component; an anthrapyridone dye (for example, US2004) Ink of the compound No. 20 in Table 1 or the compound (13) described in the handbook of International Publication No. 04/104108, etc., as described in the specification of 02, 397, 39 A1. The ink for yellow color tone may include, for example, a heterocyclic compound such as a phenol, a naphthol, an aniline, a pyrazolone or a pyridone as an even component, or an open-chain active methylene compound. An aryl or a heteroazo dye; for example, a methylimine dye having an open-chain active methylene compound or the like as an even component; for example, a benzylidene dye or a monomethine dye a methine dye; for example, an anthraquinone dye such as a naphthoquinone dye or an anthraquinone dye, and a quinoline yellow dye, a nitrosina dye, an acridine dye, or an acridine which are other dye sources. Ink for ketone dyes, etc. The dye for the cyan color tone may, for example, be an aryl or a heteroazo dye having a phenol, a naphthol or an aniline as an even component; for example, a phenol or naphthol having an even component a pyrimidotriazole-like-71 - 201006895 ring-like imine dye; a polymethine dye such as a cyanine dye, an oxonol dye, a merocyanine dye; a diphenylmethane dye, a triphenylene Carbon gun dyes such as methane dyes and candidate dyes; phthalocyanine dyes; anthraquinone dyes; inks of indigo, sulfur-blue dyes, and the like. The shape of the color filter pattern is not particularly limited, and may be a general stripe shape, a lattice shape, or a triangular (?) arrangement of a black matrix shape. In the present invention, as shown in Fig. 2(c), after the droplets of the ink 18 are supplied into the recess 16 on the substrate 12 in the drawing process S110 to form a layer of the ink 18, as shown in Fig. 2(d) It is shown that after the organic solvent contained in the ink 18 is dried by the pretreatment process S112 to become the ink residual portion 18a, as shown in Fig. 2(e), the active energy ray is irradiated to the ink residual portion 18a. a polishing process (hereinafter, also referred to as a first hardening process) and/or a curing process S114 of a heating process for heating the remaining portion of the ink (hereinafter also referred to as a second hardening process) to polymerize the ink residual portion 18a, A pixel 20 can also be formed. Further, when the temperature at which the thermal polymerization of the remaining portion of the ink is started is T 乞, in the pretreatment process S112, preheating (hereinafter, also referred to as a preheating process) is performed at a temperature lower than T ° C, and forced drying is performed. After removing the organic solvent contained in the ink 18 to form the ink residual portion 18a, the ink residue is heated by irradiating the ink residue portion 18a with the active energy ray and/or at a temperature above T ° C. The heating process of 18a polymerizes the ink residual portion 18a and hardens it, and also forms the pixel 20. &lt;First Hardening Process&gt; An ink residue in the concave portion 16 for forming a pixel of at least one color formed in the drawing process S110 (hereinafter referred to as an unhardened 201006895 pixel ink) 1 may be provided. 8a, a curing process for irradiating the active energy ray (the first curing process). In the first hardening process, the ink of each color containing red (R), green (G), and blue (B) can be hardened to form a hardened pixel 20. The hardening may be performed every time the uncured photographic ink 18a of one color is formed, or after the uncured photographic ink 18a of a plurality of colors or all of the colors is formed. In the first hardening process, in the case where the ink in each of the one or more colors in the concave portion 16 and the unhardened pixel ink 18 8 are hardened, the hardened cis-order is not particularly limited, and the order is not particularly limited. Yes. Further, the ink hardening of R, G, B or the like can be carried out by performing an exposure treatment for promoting polymerization hardening by using an energy source capable of emitting an active energy ray corresponding to a wavelength region having a photosensitive wavelength of ink. The energy source may suitably select, for example, ultraviolet light of 400 to 200 nm, far ultraviolet rays, g line, h line, i line, KrF excimer laser light, ArF excimer laser light, electron beam, X-ray, molecular ray, or ion beam. The above-mentioned polymerization initiator can be used by a sensor. Specifically, it can emit a light source belonging to _250-450 nm, preferably belonging to the active light of 365±20 nm, for example, LD, LED (Light Emitting Diode), fluorescent lamp, low-pressure mercury lamp, high-pressure mercury lamp, Metal halide lamps, carbon arc lamps, xenon lamps, chemical lamps, and the like are suitably carried out. Preferred light sources are, for example, LEDs, high pressure mercury lamps, and metal halide lamps. The irradiation time of the active energy ray may be appropriately set depending on the combination of the monomer and the polymerization initiator, and may be, for example, 1 to 30 seconds. &lt;Second Hardening Process&gt; In the method of producing a color filter of the present invention, the unhardened pixel ink 18a of a desired hue such as red (R) or green (G Bu 201006895 and blue (B) can be used. The process of hardening by heat (second hardening process) is provided. As described above, by simultaneously providing the first hardening process and the second hardening process, the manufacturing efficiency and display characteristics of the color filter 1 can be achieved. It is also possible to harden only by the second hardening process. In the second hardening process, an unhardened pixel ink composed of a partition wall and a desired hue is formed, and after the first hardening process is performed, the second hardening process may be further performed. The heat treatment (so-called baking treatment) is performed, and the curing is performed by heat. In other words, the substrate on which the partition walls and the pixels photopolymerized by light irradiation are formed can be placed in an electric furnace, a dryer, or the like, and heated. Or heating with an infrared lamp. The heating temperature and heating time at this time depend on the composition of the ink for inkjet or the thickness of the pixel, and generally ensure sufficient solvent resistance, smash resistance, and ultraviolet absorbance. In terms of It is preferably heated from about 120 minutes to about 250 ° C for about 10 minutes to about 120 minutes. Further, in the method of producing a color filter using the inkjet ink of the present invention, exposure and/or borrowing of the active energy ray is performed. Before the ink in the concave portion for forming the pixel formation (unhardened pixel) is polymerized by heat treatment, a preheating process may be provided as the pretreatment process S112. The heating temperature in the preheating process is not particularly limited, and is started. In the case where the temperature of the thermal polymerization of the uncured pixel ink is set to T ° C, it is preferable that the temperature at which the polymerization of the uncured pixel ink does not occur below T ° C is 50 to 10 ° C. It is more preferable to use '60 to 90 ° C. When this preheating process is added, the evaporation of the organic solvent in the ink supplied by the ink jet method can be promoted, and the color filter can be efficiently produced. Since the viscosity of the remaining portion of the ink is lowered by heat', it is possible to obtain a higher flow-74 - 201006895 motility, and it is possible to obtain a color filter having a high flatness. "Printing according to the present invention If the ink residue is a liquid ink, the above pre- The thermal process is effective not only for inks that are polymerized by heat in the pixels, but also for inks that are polymerized by light. In the case of inks that are polymerized by light, the above-described ink heat is started. The temperature T of the polymerization means a temperature at which the photopolymerization initiator or the like is decomposed by heat and the temperature at which the polymerization reaction starts, or the temperature at which the monomer itself decomposes due to heat and starts the polymerization reaction. The time of the pre-φ heating process is not particularly limited. Preferably, it is carried out for 1 to 5 minutes. The temperature T can be obtained by heating the ink, starting the polymerization of the ink by heating, and observing the temperature of the ink, such as gelation. More specifically, the heating temperature in the case where the viscosity of the ink after heating is 5 mPa·s or more is set to T with respect to the viscosity of the ink before heating. In the method of producing a color filter using the ink of the present invention, the drawing from the drawing process S110 to the hardening process (S1 14) consisting of the preheating process (S112) and the first hardening process and the second hardening process (S1 14) The formation process @S 1 06 is preferably carried out within 24 hours, preferably within 12 hours, and preferably within 6 hours. By performing pixel formation from the drawing process S110 to the final hardening process (second hardening process) S114 within 24 hours, the planar shape of the pixel can be improved. Further, in the method of manufacturing the color filter of the present invention, the pixel forming process S106, that is, from the drawing process S110 to the preheating process (S112), the first hardening process, and the second hardening process (S114), Each of the colors may be performed in one color, or may be performed in a plurality of colors, or may be depicted in full color in the drawing process S110-75 201006895, and the preheating process of the preheating process (s 11 2) and the hardening process S114 may be performed. Full color to carry out. Further, in the case where the pixel forming process S1 06 ' is performed every time one color or a plurality of colors are performed, the color-color order of the formed pixels is not particularly limited, regardless of the color order. &lt;Partition Wall Forming Process&gt; In the color filter forming method of the present invention, in the above-described pixel forming process S106, as shown in Figs. 2(c) to (e), the jet of the present invention is applied in accordance with the ink jet method. The liquid droplets of the ink ink 18 are supplied into the concave portion 16 surrounded by the partition walls 14 formed on the substrate 12 to form the pixels 20. g The partition wall 14 is not particularly limited, and a well-known partition wall can be used, and any of them can be used. However, in the case of producing a color filter, it is preferable to have a partition wall having a blackout function. For this reason, in the example shown in FIG. 1, in the partition forming process S102, as shown in FIG. 2(b), the light-shielding property of the black matrix function is formed on the substrate 12 shown in FIG. 2(a). Next wall 14. Further, the partition wall 14 can be produced by using the same raw material and the same well-known method as the well-known black color filter for a color filter. can

For example, the paragraph number of [0108] [0126] or the paragraph number of the special publication No. 2005-3861 [0021 卜 [0074 卜 or the opening paragraph of the special publication 2004-240039 [ The black matrix (so-called resin black matrix) described in 0012 [0021], or the paragraph number [0015] [0020] of the Japanese Patent Laid-Open No. 2006-17800, or the paragraph number [0009] of JP-A-2006-10875 A black matrix for inkjet or the like described in [0044]. Further, the partition wall 14 may have a two-layer structure composed of layers each having a black matrix function and a partition function. For example, the paragraph number [0 0 6 7] or [00] of the paragraph number [Ο Ο 5 4 Bu [0 0 5 7], or the special opening '2004-295039] of the Japanese Patent Publication No. 201006895 2004-361491 6 9 or the metal light-shielding film described in paragraph numbers [0068] [0069], [0103], [0109] to [0110] of the Japanese Patent Publication No. 2006-86128, and the resin formed thereon The partition layer to be formed is preferably a two-layer structure composed of a partition (stacking) layer made of a liquid-repellent resin. In the above-described well-known production method of the present invention, it is preferred to use a photosensitive resin transfer material from the viewpoint of cost reduction. The photosensitive resin transfer material is provided with a resin layer having at least a light-shielding property on a temporary support, and the substrate can be rolled to transfer the light-blocking resin layer to the substrate. The photosensitive resin transfer material is preferably formed by using a photosensitive resin transfer material described in JP-A No. 5-72724, that is, using an integrally formed film. In the example of the structure of the integrally formed film, for example, a temporary support/thermoplastic resin layer/intermediate layer/photosensitive resin layer is sequentially laminated (in the present invention, the so-called "photosensitive resin layer" is made of light. It is preferable to use a resin which is hardened and hardened, and it is also called "a resin layer having a light-shielding property when it is light-shielding, and is also called a "colored resin layer" when it is colored into a color). Composition. The temporary support, the thermoplastic resin layer, the intermediate layer, the protective film, or the method for producing the transfer material constituting the photosensitive resin transfer material may be, for example, the paragraph number of [0023] [0023] It is suitable for those described in paragraph numbers [0108] to [0126] of JP-A-2007-193090. Further, such a partition wall 14 can perform a process of printing ink in order to prevent color mixing of the ink for inkjet. -77 - 201006895 Therefore, in the example shown in FIG. 1, after the partition forming process S102, in the liquid-repellent process S104, the partition 14 on the substrate 12 shown in FIG. 2(b) is subjected to liquid-repellent treatment, That is, the printing ink is processed. Further, such a printing ink processing method is a printing ink processing method described in paragraph numbers [0086] to [0087] of JP-A-2007-187884, and specifically, for example, (1) ink is set. A method of blending a substance into a partition wall (for example, refer to JP-A-2005-36160), and (2) a method of newly providing a dial ink layer (for example, refer to Japanese Patent Laid-Open No. Hei 5-241011), (3) In the method of applying the plasma treatment to the wall of the partition wall, for example, the method of applying the printing ink material to the wall of the partition wall (for example, refer to Japanese Laid-Open Patent Publication No. Hei 10-123500) And (3) preferably, a method of performing ink-jet printing by plasma is applied to the partition formed on the substrate. In addition, the method of treating the printing ink applicable to the method of the present invention is For example, the method of processing the printing ink described in the paragraph No. [0058] of the Japanese Patent Publication No. 2004-361491 (Japanese Patent Application Laid-Open No. Hei 9-203803, No. Hei 9-230129, and JP-A No. 9-230 Paragraph No. 127), or paragraph number of the special publication No. 2006-86128 [0074 卜[0110] The method of processing the printing ink described in [0111] [0118], [0130], etc. Further, in the above example, the printing ink is applied to the partition wall 14 on the substrate 12, but the present invention is not In this case, it is also possible to perform the printing ink treatment on the inside of the concave portion 16 on the substrate 12. Further, in the case where the partition wall 14 is provided with the ink repellency, the liquid dispensing process S104 is not required, and even in this case, It is also possible to perform a process of printing the ink in the recess 10 of the 201006895 on the substrate 12. As shown in Fig. 2(e), after the partition 14 and the pixel 20 are formed on the substrate 12, and the color filter 1 is formed, For the purpose of improving the resistance, as shown in Fig. 2(f), an overcoat layer 22 covering all of the pixels 20 and the partition walls 14 as a protective layer can be formed. The protective coating 22 can protect R, G, The pixel 20 and the partition wall 14 of B and the like, and at the same time, the surface is flat. However, it is preferable that the number of processes is increased, and the protective coating layer 22 can be formed by using a resin (OC agent). The resin (OC agent) can be exemplified by, for example, an acrylic resin composition or an epoxy resin composition. A polyimide composition, etc., especially in the visible light field, and the resin component of the inkjet ink is usually composed mainly of an acrylic resin, and is excellent in adhesion, and is composed of an acrylic resin. An example of the protective coating layer is, for example, the one described in paragraph number [0018] [0028] of JP-A-2003-287618, or a commercially available product as a protective coating agent, manufactured by JSR Corporation. OPTOMER SS6699G. The color filter of the present invention may further contain an indium tin oxide (ITO) layer as a transparent conductive film. The formation method of the ITO layer may be, for example, a series low temperature sputtering method, a series high temperature sputtering method, a batch type low temperature sputtering method, a batch type high temperature sputtering method, a vacuum evaporation method, a plasma CVD method, or the like. In particular, in order to reduce damage to the color filter, it is preferred to use a low temperature sputtering method. The color filter of the present invention can be suitably used for image display of a portable terminal device such as a liquid crystal display, a television, a personal computer, a liquid crystal projector, a game machine, a mobile phone, a digital camera, a car navigation machine, etc., in particular, It can be suitably used for the use of color image display' without particular limitation. Further, the color filter of the present invention can be suitably used for an image display device such as an electronic newspaper or an organic EL device, and can be suitably used for a color image display device. Next, a description will be given of a drawing process for a color filter of the present invention, an ink jet drawing method for the same, an ink jet drawing device for carrying it, and an ink jet head for use therefor. 3 is a perspective view showing a part of an embodiment of an ink jet drawing device for performing a drawing process in the method of manufacturing a color filter of the present invention, and FIG. 4 is a portion of the ink jet drawing device shown in FIG. Fig. 5 is a schematic block diagram showing an embodiment of an ink circulation system in the ink jet drawing device shown in Fig. 3. The inkjet drawing device (hereinafter may be referred to simply as the drawing device) 30 shown in FIG. 3 and FIG. 4 includes a platen 32 on which the support substrate 12 is placed, and a spray that is provided on the substrate 12 to discharge the ink for manufacturing the color filter. The head unit 36 of the carriage type of the ink head 34 moves on the head plate 12 supported on the pressure plate 32 to move the head unit 36 toward the main scanning direction (the direction indicated by the arrow X in Fig. 3). The mechanism 38 is a substrate transport mechanism that transports the substrate 12 placed on the platen 32 in a sub-scanning direction (direction indicated by an arrow Y in FIGS. 3 and 4) that is substantially orthogonal to the main scanning direction (X direction). 40. An ink supply system 50 for supplying ink to the inkjet head 34 of the head unit 36 (see FIG. 5), and a substrate supply means (not shown) for supplying the substrate 12 to the platen 32 via the substrate transfer mechanism 40. The means can be such that the substrate transfer mechanism 40 can transport the substrate 12 to the platen 32, and the substrate 12 can be supplied to the substrate transfer mechanism 4, whichever is the substrate supply means, and can be, for example, a well-known substrate. Supply means, or 8 0 201006895 is an automatic plate feeding device that automatically supplies the substrate 12 to the platen 32 through the substrate transfer mechanism 40. Here, the platen 32 has a flat plate shape, and the substrate 12 supplied from the substrate supply means is supported on the surface thereof. Here, the surface of the pressure plate 32 is preferably provided by the head unit 36 in the drawing of the air suction hole 36, that is, in the drawing of the ink jet head 34 of the head unit 36, it is preferable to adsorb the substrate 12. Therefore, the planarity of the substrate 12 can be appropriately maintained. Further, when the substrate 12 is transported to the sub-scanning direction (Y direction) by the substrate transport mechanism 40, the friction between the surface of the pressure plate 32 and the back surface of the substrate 12 is small. Further, the pressure plate 32 is attached to a casing (not shown) of the drawing device 30. The head unit 36 is provided with the ink jet head 34 and opposed to the pressure plate 32, and is attached to the head moving mechanism 38, which will be described later. It is supported in a state parallel to and movable from the surface of the platen 32. Further, in the head unit 36, the ink-injection in the ink tank 52 (refer to Fig. 5) of the ink supply system 50 is used to supply the ink-jet. Head 34 The ink supply tube 54. The inkjet head 34 discharges the inkjet ink 18 for manufacturing the above-described color filter of the present invention in accordance with the ink discharge/exit signal of a predetermined color for color filter formation, and is on the substrate. 12 is depicted on the pixel (unhardened pixel 18 a) to form a hardened pixel 20 (see Fig. 2(e) and Fig. 2(f)). Here, the so-called spitting signal is based on the image signal to select The ink is applied to the pixel-forming portion of the color filter to make the discharge signal of the liquid droplets. The inkjet head can use a continuous type or a request for piezoelectric type and heat. In various types of ink jet heads (discharge nozzles) such as a thermal method, a solid method, and an electrostatic attraction method, it is preferable to use a desired type of ink jet head, and it is preferable to use a request type pressure. Electric way inkjet -81 201006895 head. Further, the discharge portions (nozzles) of the ink jet head are not limited to being arranged in a single row, and may be arranged in a plurality of columns or a staggered lattice shape. Further, the nozzle configuration with respect to the ink jet head and the drawing method according to the same are as described later. In addition, the drawing device 30 shown in FIG. 3 and FIG. 4 uses one color, for example, a magenta ink to form an R pixel of a color filter, but two or more colors of the color filter are formed. For example, three-color RGB pixels can be sequentially exchanged with ink of different colors by one drawing device 30 to form pixels of other colors, or by using three sets of inks of different colors. The device 30 forms pixels of different colors, or the drawing device 30 shown in FIGS. 3 and 4 may have two or more head units that are movable in the second dimension. Further, in the illustrated example, the head unit 36 is provided with one type of ink jet head 34 that discharges one-color ink, but the present invention is not limited thereto, and it is also possible to provide two or more colors, for example, three colors. Two or more types of full-color inks of four colors, for example, three or four types of inkjet heads 34 are provided. In this case, for each of the three or four types of inkjet heads 34, each of the ink supply systems 50, that is, three or four ink supplies of three or four colors of full-color ink are respectively supplied. System 50 is necessary and three or four ink supply tubes 54 are coupled to the head unit 36 in accordance with each of them. The head moving mechanism 38 causes the head unit 36 to scan the mover in the main scanning direction (the arrow X direction in FIG. 3), and has a drive screw 42, a guide ail 4 3, and a drive support. The portion 44 and the support portion 45 » the drive screw 42 and the guide rail 43 are spaced apart from each other at a predetermined interval, and are orthogonal to the transport direction of the substrate 12 (Y direction in FIG. 3) and the main scan. The direction (X direction in Fig. 3) is arranged in a parallel manner, and the maximum used for 201006895 (the length of the main scanning direction is the longest) is configured such that the substrate 12 is traversed from the left end to the right end thereof. • The drive screw 42 is composed of a female screw portion (not shown) formed in the head unit 36 and a ball screw (not shown) having a male screw portion that is screwed, and is rotated by To move the head unit 36. The guide rails 4 3 are inserted through the through holes formed in the head unit 36, and guide the guide heads so that the posture of the ink jet heads 34 moved by the rotation of the driving rotary lever 42 is constant. φ Further, the drive support portion 44 is provided at one end of the drive screw 42 and the guide rail 43, and the support portion 45 is provided at the other end portion thereof, and the drive rotation is supported in a state of being able to rotate in a forward and reverse direction. The rod 42 supports the guide rail 43 in a non-moving manner. The drive support unit 44 is provided with a drive source (not shown) that can drive a motor or the like that drives the rotary lever 42. Further, the drive support portion 44 and the support portion 45 are supported together with the outer casing of the drawing device 30 (not shown). The head unit 36 is movably supported by driving the rotary lever 42 and the guide rail 43, and the drive shaft 44 is driven to rotate forward and backward by the drive support portion 44, so that it can be guided on the guide rail 43 while facing the main The scanning direction (X direction) moves back and forth (scanning). Further, in order to maintain the posture of the head unit 36, the head moving mechanism 38 may include a plurality of guide rails, and may have other posture maintaining means. Further, the head unit 36 is moved by the guide rail 43 in a predetermined posture in which the ink droplet discharge surface is maintained and the ink droplet discharge surface of the ink jet head 34 is opposed to the pressure plate 32. Here, the moving mechanism of the head unit 36 is not limited to the above-described head moving mechanism 38, and various well-known head moving mechanisms can be used. For example, a rod-shaped member that uses a driving screw as a guide rail or the like may be used, and a guide rope is formed on both sides of the end portion of the head of the ink jet-83 - 201006895, and the guide direction of the winding direction is taken. The rope is configured to move along the rail. Further, a timing belt may be used instead of the guide rope to move it. In this case, a timing belt sprocket can also be used instead of a wire reel. Also, a rack and pinion transmission mechanism can be used. Also, it can be self-propelled. Further, a linear motor (liner motor) may be used. The substrate transfer mechanism 40 transports the substrate 12 placed on the platen 32 in the sub-scanning direction (Y direction) with respect to the head unit 36, and has a side scan The aiming direction (Y direction) is spaced apart at a predetermined interval, for example, only at a minimum interval (the length of the sub-scanning direction is the shortest), the length of the substrate 12 is short, and is along the main scanning direction (X) In the direction), a pair of transport rolls 46 connected to a drive source (not shown) are disposed, and are disposed at both ends of the main scan (X) direction of the substrate 12 placed on each of the transport rolls 46. The position is followed by a set of narrow rolling rolls 48 of the respective conveying rolls 46, and the substrate 12 is held between the conveying rolls 46 and the rolling rolls 48 in the sub-scanning (Y) direction. The pair of conveying rolls The 46 series is composed of two long-length driving rolls longer than the length of the main scanning direction of the substrate 12 which is the largest (the main scanning direction is the longest), and the driving axes of the two driving rolls Drive each other by means of a synchronous drive such as a drive belt On the other hand, the rolling roll 48 is formed by a narrow strip-shaped driven roll which is formed by arranging four in total for each of the transport rolls 46. The position of both ends of the longest substrate 12 that can be used in the main scanning direction is moved to the main scanning direction between the positions of the two ends of the substrate 12 in which the main scanning direction is the shortest, and It is preferable to appropriately adjust the positions of both ends of the substrate 12 to be used. 84 - 201006895 One conveying roller 46 and two rolling rolls 48 are arranged to sandwich the conveying path of the substrate '12. The substrate 12 supplied by the apparatus is sandwiched between the transfer roll 46 and the rolling roll 48 by a predetermined nip pressure, and the transfer roll 46 is moved in a predetermined direction by a drive source (not shown) (in the figure) In the case of 4 in the counterclockwise direction, the transfer is performed in the direction of the sub-scan (Y). Here, in the drawing by the head unit 36, when the substrate 12 is adsorbed on the surface of the platen 32, all of them are The conveying roller 46 and the rolling roller 48 φ stop rotating, In the case where the drawing by the head unit 36 is not performed, the conveying roller 48 is rotatably driven by a driving source (not shown) and the substrate 12 held between the rolling rolls 48 is scanned by the sub-head ( It is preferable that the substrate transport mechanism 40 is configured to intermittently scan the substrate 1 in an intermittent manner. Further, the "transfer roller 46 and the calender roll 48 may be omitted. The outer casing of the drawing device 30 shown in the figure is rotatably supported. In addition, the substrate transfer mechanism 40 used in the present invention can be transported in the sub-scanning direction, regardless of the form. All of the well-known sub-scanning transport mechanisms are used as appropriate. In this manner, the substrate transport mechanism 40 transports the substrate 12 in the sub-scanning direction, and the head unit 36 can be moved in the sub-scanning direction with respect to the substrate 12. Move on the ground. As described above, the head moving mechanism 38 and the substrate transport mechanism 40 can relatively move the head unit 36 in the main scanning direction and the sub-scanning direction with respect to the substrate 12, and can realize the head unit 36. The inkjet head 34 performs a 2-dimensional scan (XY scan) on the substrate 12. Further, in the present invention, the driving source of the head moving mechanism 38 and the substrate transporting mechanism 40 is not particularly limited as long as it can accurately describe the color filter of the color-85 201006895 color filter or the like, but is preferably a step. Induction motor. Further, the head moving mechanism 38 moves the head unit 36 to a predetermined head retracted position when the head 34 is not in use, and moves to a predetermined maintenance position during maintenance. Further, the predetermined head retracting position or the predetermined maintenance position is a position other than the substrate 12 on the pressure plate 32 or a position other than the pressure plate 32. More preferably, the predetermined nozzle retreat position is other than the substrate 12 on the pressure plate 32. The position is preferably and the specified maintenance position is preferably at a position other than the pressure plate 32. Further, the example of the drawing is realized by the movement of the head unit 36 of the head moving mechanism 38 in the main scanning direction and the substrate 12 of the substrate conveying mechanism 40 in the sub-scanning direction, thereby realizing the head of the head unit 36. For the 2-dimensional scanning (XY scanning) of the substrate 12, the present invention is not limited thereto, and when the substrate 12 is placed and fixed on the pressing plate 32 as a supporting table, it can also be scanned by the head unit. The aiming means or the like moves the head unit 36 to the main scanning (X) direction and the sub-scanning (Y) direction, and performs a 2-dimensional scanning (XY scanning) on the fixed substrate 12. The 2-dimensional scanning of the substrate by the head unit 36 is described in detail later with the ink-jet drawing method for manufacturing the color filter of the present invention. FIG. 5 shows a schematic configuration of the ink supply system 50 in the inkjet drawing device 30. The ink supply system 50 has an ink tank 52 that stores ink supplied to the inkjet head 34, an ink supply tube 54 that connects the inkjet head 34 and the ink tank 52, and is disposed on the way of the ink supply tube 54. A filter 56, a cap 58 covering the nozzle area of the ink jet head 34, a cleaning blade 60 for cleaning the nozzle face 34a of the ink jet head 34, and a connecting tube bottom cover 58 are provided. Further, the suction pump 62 that sucks the nozzle of the ink head 34, the recovery tank 64 that collects the ink sucked by the suction pump 62, and the ink recovery tube 66 that connects the tube bottom cover 58 and the recovery tank 64 through the suction pump 62 are divided into points. a nozzle pressure chamber (not shown) provided in the ink supply tube 54 and pressurized by the ink jet head 34 for performing forced discharge, and an ink replenishing system for refilling the ink tank 52 70. Further, the tube bottom cover 58, the cleaning blade 60, the suction pump 62, and the nozzle pressure φ pump 68 constitute a maintenance system of the ink jet head 34, the tube bottom cover 58, the recovery tank 64, the ink recovery tube 66, and the printing described later. The ink refilling tube 82, the filter 84, and the concentration detecting unit 86 of the ink replenishing system 70 constitute an ink retrieving system. Here, the ink supply system 50 is not only narrowly defined as a narrow supply system for supplying ink from the ink tank 52 to the ink jet head 34, but also includes a maintenance system of the ink jet head 34, an ink recovery system, and ink. Supplement system 7 0. The ink tank 52 is for supplying ink to the main tank of the ink jet head 34, and starts from the ink jet ink of the present invention for producing the color filter described above, and stores various inks. Further, in the illustrated example, the ink tank 52 is provided with the ink replenishing system 70, and in the case where the residual amount of ink in the ink tank 52 is reduced, the refilling port from the ink replenishing system 70 is employed. (not shown) the method of replenishing the ink, but the present invention is not limited thereto, and a cartridge method in which the ink tank 52 is exchanged with the ink tank as the ink cartridge may be employed. In the case of mass production of color filters, etc., in the case of having various inkjet heads 34 and ink supply systems 50 of various colors, and consuming a large amount of ink, printing is performed from the point of ink exchange or cost. The ink replenishing method is suitable, but in the case where a small amount of ink is consumed and the ink type is replaced by the use type - 87 - 201006895, the tube type is suitable. In the case of the cartridge type, the type information of the ink is recognized by a bar code or the like, and the discharge control is preferably performed in accordance with the type of the ink. As shown in Fig. 5, a filter 56 for removing foreign matter or air bubbles is provided in the middle of contacting the ink tank 52 and the ink supply tube 54 of the ink jet head 34. The screen size of the filter 56 is preferably the same as the nozzle diameter of the ink jet head 34 or less than the nozzle diameter (generally about 20 v m). Further, as will be described later in detail, it may be further provided in the middle of the ink supply tube 54, and in the case where the discharge of the ink is defective in the ink jet head 34, the ink jet head 34 may be forcibly pressurized. A nozzle pressure chamber (not shown) is used to perform the nozzle pressure pump 68 for forced discharge. Further, in order to make the portion to which the ink jet head 34 is connected, for example, from the portion of the head pressure pump 68 close to the head of the ink jet head 34, a smooth movement can be achieved when the secondary element (XY direction) of the head unit 36 is moved. The ink supply tube 54 is preferably a hose. Further, although not shown in FIG. 5, it is also possible to form a sub-tank provided in the vicinity of the ink-jet head 34 or integrated with the ink-jet head 34. The secondary storage tank has a damper effect that prevents internal pressure fluctuation of the nozzle and a function of improving refilling. In addition, the inkjet drawing device 30 of the illustrated example includes a tube for appropriately discharging the ink from the respective nozzles of the inkjet head 34 and for maintaining the inkjet head 34 in an appropriate discharge state. A maintenance unit such as the bottom cover 58 and the cleaning blade 60. These maintenance units are relatively movable to the ink jet head 34 by a moving mechanism (not shown), and can be moved from the predetermined retracted position to the lower side of the ink jet head 34 having the maintenance position as needed. In the case of the inkjet drawing device 30 shown in Fig. 3, it is preferably located at a position other than the substrate 12 on the retracted position 201006895 of the maintenance unit, the maintenance position, or the platen 32, preferably at a position other than the platen 32. . The tube bottom cover 58 is attached to cover the nozzle area of the nozzle face 34a of the ink jet head 34, and prevents the nozzle from drying when the ink jet head 34 is not used, or prevents the ink viscosity from rising near the nozzle. Set by means. Further, the tube bottom cover 58 is for checking the discharge state of the nozzle (not shown) of the ink jet head 34, and/or pre-discharging (hereinafter, also referred to as analog discharge) for releasing the discharge failure, or collecting the nozzle from the nozzle. The forced discharge of the nozzle of the pressurizing pump 68 or the recovery of the ink discharged when the nozzle is sucked by the ink jet head 34 of the suction pump 62 is also possible to attract the nozzle of the suction pump 62. The tube bottom cover 58 is attached to the ink jet head 34 so as to cover the nozzle surface 34a, and is used for recycling the ink to be sucked. The tube bottom cover 58 is attached to the maintenance position, and the ink jet head 34 is relatively moved up and down by an elevating mechanism (not shown). The lifting mechanism raises the tube bottom cover 58 to a predetermined rising position when the power is turned off (OFF) or during drawing standby, and by making it adhere to the ink jet head 34, the nozzle surface of the nozzle surface 34a @ can be made. It becomes covered by the tube bottom cover 58. The cleaning blade 60 is provided as a cleaning means for the nozzle surface 34a of the inkjet head 34, and is formed of an elastic member such as rubber. In the maintenance position, the blade moving mechanism (not shown) can be used. The ink discharge surface (nozzle surface 34a) of the ink jet head 34 slides. In the case where ink droplets or foreign matter adhere to the nozzle surface 34a, the nozzle surface 34a can be cleaned by wiping the nozzle surface 34a by sliding the cleaning blade 60 against the nozzle surface 34a. The suction pump 62 is connected to the tube bottom cover 58 by the ink recovery tube 66. When the suction pump 62 initially mounts the ink to the respective nozzles of the inkjet head 34, -89 201006895 or when it is used after a long time stop, the tube bottom cover 58 abuts against the inkjet head 34. The nozzle surface 34a is used for suction operation (nozzle suction operation) and for removing and removing the deteriorated ink which is solidified by the increase in viscosity. Further, the suction pump 62 collects and removes the deteriorated ink sucked and removed into the recovery tank 64. Further, in the case of printing or standby, when the frequency of use of the specific nozzle is lowered, and the ink viscosity in the vicinity of the nozzle is raised, the ink is deteriorated in order to discharge the ink which is deteriorated in viscosity, and the tube bottom cover 5 is opposed. 8 Prepare to spit out. However, even if the preliminary discharge is performed from each of the nozzles of the ink jet head 34, as a result of the inspection of the discharge state of each nozzle, there is a case where the nozzle having a poor discharge is present. In this case, even if the discharge nozzle is not ready to be discharged, the discharge nozzle can be easily discharged, that is, when the discharge failure is not easily canceled, for example, even if the ink is mixed in the ink jet head 34 (in the pressure chamber), or In the case where the ink in the nozzle becomes high viscosity or solidified to become a deteriorated ink, the tube bottom cover 58 abuts against the ink jet head 34, and the suction pump 62 is removed by suction (nozzle suction). Used in the pressure chamber (mixed with bubbles), or in high-viscosity or cured metamorphic inks. Of course, in this case, the suction pump 62 also collects the bubbles that have been removed and absorbed into the ink or the deteriorated ink to the recovery tank 64 for recovery. The head pressure pump 68 is provided in branching with the ink supply tube 54 connected to the ink jet head 34. In the same manner as the above-described suction pump 62, the head pressure pump 6.8 is not easy to release the discharge failure even when the ink is discharged from the initial stage when the ink is initially charged or when the ink is stopped for a long time. In order to pressurize the pressure chamber of the nozzle of the ink jet head 34, the bubble 201006895 in the pressure chamber is mixed into the ink or the ink containing the deteriorated ink in the nozzle, and is strongly discharged from each nozzle (forcibly discharging) In this case, the tube bottom cover 58 can also be abutted against the ink jet head 34, and the nozzles pressurize the pump 68 to receive the forced discharge of air bubbles into the ink or the ink containing the deteriorated ink, and pass through The pump 62 and the ink recovery tube 66 are sucked and sent to the recovery tank 64 for recovery. Further, the suction pump 62 and the head pressure pump 68 have the same function, and may have only one of them, and may have both of them as shown in the example. The recovery tank 64 is for collecting the ink to be discharged and the ink or the ink that has been sucked and removed by the suction pump 62 φ, and the air bubbles that are forcibly discharged by the head pressure pump 68 are mixed into the ink or contain the nozzle. The ink of the deteriorated ink is stored for recycling ink. In addition, the ink collected and stored in the collection tank 64 and stored in a predetermined amount can be discarded. However, as will be described later, the ink is sent to the ink replenishing system 7 to detect and evaluate the ink density, conductivity, and the like. After the ink characteristics are obtained, it is preferable to replenish the color filter to the ink tank 52 in order to manufacture the color filter in accordance with the evaluation result. q When the inkjet head 34 is not discharged for a certain period of time or longer, the ink solvent in the vicinity of the nozzle evaporates to increase the viscosity of the ink near the nozzle, even if the pressure generating means for driving the discharge is not shown (not shown). When it is moved, it becomes impossible to discharge ink from the nozzle. Therefore, before such a state (within the range in which the ink can be ejected by the action of the pressure generating means), the pressure generating means can be operated against the tube bottom cover 58 that receives the ink to perform the operation. "pre-discharge" of ink discharged near the nozzle with increased viscosity. Further, after the wiper surface 34a is cleaned by a wiper such as the cleaning blade 60 provided as the cleaning means of the nozzle surface 34a, the wiper is prevented from sliding by the wiper in 201006895. When foreign matter is mixed into the nozzle, preliminary discharge can be performed. In addition, pre-spitting is also referred to as "simulation spitting", "empty spitting", "flushing", and "spit". Further, when air bubbles are mixed in the nozzle or the pressure chamber of the ink jet head 34, and the viscosity of the ink in the nozzle rises above a certain level, the ink is discharged in the preliminary discharge during the preliminary discharge, and the suction pump 62 is carried out as described above. The suction action or the nozzle of the nozzle pressurizing pump 68 pressurizes. That is, in the case where air bubbles are mixed in the ink of the nozzle or the pressure chamber of the ink jet head 34, or the ink viscosity in the nozzle rises above a certain level, even if the pressure generating means is operated, it becomes impossible to The nozzle spits out the ink. In such a case, the tube bottom cover 58 can be brought into contact with the nozzle surface 34 a of the ink jet head 34 to perform ink suction by the suction pump 62 to attract air bubbles in the pressure chamber, or to attract a thickened ink or a cured print. The operation of the ink or the operation of forcibly ejecting from the nozzle by the nozzle pressurizing pump 68 is forcibly pressed into the pressure chamber. However, since the above-described suction operation or the forced discharge operation of the head pressurization is performed on the entire ink in the pressure chamber, the amount of ink consumed is large. Therefore, it is preferable to perform preliminary discharge as much as possible in the case where the viscosity rises less. Further, the tube bottom cover 58 illustrated in Fig. 5 has a function as a suction means, and of course, it can also function as a preliminary ink discharge receiving ink. Further, when the inside of the tube bottom cover 58 is divided into a plurality of regions corresponding to the nozzle row by the partition walls, each of the spaced regions can be selectively attracted by a selector or the like. It is better. Next, the ink replenishing system 70 is as shown in FIG. 5, and has a concentrated ink replenishing tank 72 for storing concentrated ink, a diluent replenishing tank 74 for storing the diluent, 201006895, and a concentration of the ink concentration for detecting the ink tank 52. The detecting unit 76, the level detecting unit 78 that detects the ink storage amount of the ink tank '52, and the information of the detected density from the density detecting unit 76 and the ink storage amount from the level detecting unit 78 are controlled to be concentrated. The replenishment control unit 80 of the replenishment ink of the ink replenishing tank 72 and the replenishing amount of the dilute liquid from the dilute replenishing tank 74. Further, in the ink replenishing system 70 shown in Fig. 5, the ink tank 52 and the recovery tank 64 are connected by the ink replenishing pipe 82. In the middle of the ink-replenishing ink replenishing pipe 82, a filter 84 for removing the deteriorated ink contained in the ink to be recovered in the ink-receiving ink collected in the recovery tank 64 is provided, and A concentration detecting portion 86 is provided on the side of the ink refilling tube 82 that is close to the ink tank 52. Here, the supplemental control unit 80 also accepts the information of the detected density of the recovered ink from the density detecting unit 86, and adds the replenishing amount of the concentrated ink and the replenishing amount of the diluted liquid to control the recovered ink from the recovery tank 64. Replenishment amount. The concentrated ink replenishing tank 72 is a tank for concentrating the ink (high-density ink), and is provided with a pump for supplying the concentrated ink in the concentrated ink replenishing tank 72 to the ink tank 52 (not shown). And, in accordance with an instruction from the supplemental control unit 80, the concentrated ink is replenished into the ink tank 52. On the other hand, the diluent replenishing tank 74 is a tank which serves as a solvent for the ink dilution liquid when replenishing the ink, and a pump for supplying the diluent to the ink tank 52, etc., and according to the supplementary control In response to the portion 80, the diluent is replenished into the ink tank 52. Here, in the present invention, the concentration of the concentrated ink is not particularly limited, and it is preferably a high concentration higher than the target concentration of the ink. The preferred amount of color material is 1. 5 to 5 times the concentration range, more preferably 2 to 4 times the concentration -93 - 201006895 range. That is, the ink of the predetermined concentration for replenishment can use a high-concentration ink which is higher than the target concentration of the ink. Further, the diluent is not particularly limited, and a low-concentration ink which is lower than the target concentration of the ink may be used. That is, in the present invention, the concentrated ink and the diluent can use a plurality of inks having a high concentration of ink compared to the target concentration of the ink and a low concentration ink, and different concentrations from each other. The ink of the concentration is added to supplement. The density detecting unit 76 detects the concentration of the ink using an optical detecting means to supply it to the replenishing control unit 80. For example, in the ink supply system 50 of the inkjet drawing device 30, the ink supply tube 54 has a transmissive portion formed of a light-transmitting member such as glass, and the density detecting portion 76 is measured by a light-receiving member. The amount of light transmitted from the light-emitting element to the light-transmitting portion and transmitted through the light-transmitting portion. The concentration detecting unit 76 has a check table (LUT) which is prepared in advance by an experiment or the like and which displays the relationship between the measurement result of the transmitted light and the ink density, and uses the LUT to obtain the ink concentration from the measurement result of the transmitted light. . Alternatively, the LUT is changed, and the concentration of the ink is determined by using the measurement result of the transmitted light as a parameter. Further, in the present invention, the method or means for detecting the ink concentration in the density detecting portion 76 is not limited to the optical method or means, and various methods or means may be used, for example, the printing in the ink tank 52 may be detected. The ink density is determined by the ink characteristics such as the ink conductivity. Further, in the present invention, it is preferable to use the optical density detecting method or means such that the concentration of the ink is from a point where the high precision can be directly detected and the like. The level detecting unit 78 detects the ink level (the liquid level of the ink, that is, the amount of ink) in the ink tank 52, and supplies it to the replenishing control unit 80. That is, 201006895, in the illustrated example, the amount of ink in the ink supply system 50 is detected by detecting the level of ink in the ink tank 52. In the present invention, the means or method for detecting the level of the ink is not particularly limited, and an electric level detecting means using an electrode rod or the like, a level detecting means using a buoy, an ultrasonic level detecting means, and an electrostatic capacity can be used. A well-known various means or method, such as a horizontal detection means, or a detection method using such means. Further, the ink level is not detected, and the amount of ink in the ink tank @ 52 can be directly detected by measuring the ink weight in the ink tank. The replenishing control unit 80 receives information on the density of the ink from the density detecting units 76 and 86 and the ink to be recovered, and the ink tank 52 from the level detecting unit 78 when ink is replenished to the ink tank 52. The amount of ink in the ink to determine the replenishment amount of the concentrated ink and the diluent, or the replenishment amount of the ink, the concentrated ink and the diluent, and to respectively indicate the replenishment of the concentrated ink for the concentrated ink replenishing tank 72 The amount of the diluent, the amount of the diluent added to the diluent replenishing tank 74, and the amount of replenishment of the ink to the recovery tank 64 are recovered. In addition, in the recording apparatus 10 to which the present invention is applied, the timing of ink replenishment is not particularly limited, and for example, it can be automatically performed for a predetermined time, each period, or every time a predetermined number of substrates are drawn, and the like. It can be automatically performed in accordance with the amount of ink in the ink tank 52 detected by the level detecting unit 78, and can be performed in accordance with an instruction input by an operator or the like who observes the pixel to be drawn, and has a large number of The timing determines the means and can be carried out selectively. The inkjet drawing device shown in FIG. 3 to FIG. 5 is basically constructed as described above. The following describes the function of the inkjet drawing device and the coloring device for manufacturing color by inkjet drawing -9 5 - 201006895 A method of inkjet drawing of a filter. Fig. 6 is a view showing an embodiment of the ink jet drawing method which is used in the drawing process for manufacturing a color filter in the ink jet drawing device shown in Figs. 3 to 5, before the drawing starts. Flow chart of the process. First, as shown in FIG. 6, in step S120, the inkjet drawing device 30 shown in FIG. 3 is used to pass through the substrate transfer mechanism 40 to be supplied to the platen 32 by a substrate supply means (not shown). A substrate 12 having a partition wall 14 is formed. Next, in step S122, the supplied substrate 12 is conveyed to the platen 32 by the transfer roll 46 and the rolling roll 48 of the substrate transfer mechanism 40, and is positioned at a predetermined position, and then stopped, for example, by adsorption or the like. The substrate 12 is mounted and fixed to the platen 32. Next, in step S124, the alignment marks on the substrate 12 are used to take the substrate alignment, and the drawing start position is set. On the other hand, in step S130, as shown in FIG. 3, the driving rotary lever 42 is driven by the head moving mechanism 38 to move the head unit 36 along the guide rail 43, and the head unit 36 is moved to the field of the substrate 12 or the platen. A maintenance position (discharge inspection position; not shown) for inspecting the discharge state of the ink jet head 34 other than the field of 32, and as shown in FIG. 5, the nozzle face 34a of the ink jet head 34 and the tube bottom cover are provided. 58 is in the opposite direction. At this time, the head unit 36 is moved to a predetermined position opposed to the tube bottom cover 58. Next, in step S132, the tube bottom cover 58 is raised to abut against the nozzle surface 34a of the ink jet head 34, and the ink is discharged from each nozzle to perform discharge detection of the ink. The discharge detection of the ink, that is, the inspection of the discharge state, can detect the discharge of the ink droplets on the photosensor, for example, the light-emitting and light-receiving element provided in each nozzle of the inkjet head 34 in the tube bottom cover 58. It is better to do it with or without. -96 - 201006895 Alternatively, the amount of ink droplets ejected may be measured in each nozzle of the ink jet head 34, and depending on whether the amount is within a predetermined specification, that is, within a predetermined range, • each nozzle may be inspected. Spit state. Further, the discharge ink at the time of discharge detection is recovered in the recovery tank 64 through the ink recovery tube 66. Next, in step S134, it is determined whether or not all of the nozzles of the ink jet head 34 are within a predetermined specification, i.e., whether or not there is an appropriate discharge spit. In the determination of step S134, in the case where all the nozzles of the ink jet head 34 are within the above-mentioned setting specifications (appropriate discharge state) (Y), the process proceeds to step S126, and the tube bottom cover 58 is removed from the ink jet head 34. The nozzle face 34a is removed. As shown in FIG. 3, the head moving mechanism 38 drives the driving screw 42 and moves the head unit 36 along the rail 43, thereby moving the head unit 36 to the substrate 12 calibrated by the substrate. The specified starting position is specified. Next, in step S128, the drawing is performed on the substrate 12. On the other hand, in the determination of the above-described step S1 34, even if one nozzle of the inkjet head 34 is in the above-described setting specification (appropriate discharge state), the process proceeds to step S136. Simulated discharge (pre-discharge) is performed from each nozzle of the inkjet head 34. Next, in step S138, the ink discharge detection in each of the nozzles of the ink jet head 34 is performed in the same manner as in step S132, and the discharge state of each nozzle is checked. In addition, the ink discharged from the discharge and the discharge detection are collected in the recovery tank 64 through the ink recovery tube 66 (see FIG. 5J. Next, in step S140, the inkjet head 34 is performed in the same manner as in step S134. Whether or not all the nozzles are judged within the above-mentioned setting specifications, and in the case of the above-mentioned setting specifications (Y), the process proceeds to step S1 2, and as described above, the -97 - 201006895 tube bottom cover 58 is ejected from the ink jet. The nozzle face 34a of the head 34 is detached, the driving rotary lever 42 is driven by the head moving mechanism 38, and the head unit 36 is moved along the guide rail 43 (refer to FIG. 3), and the head unit 36 is moved to the substrate 12 calibrated by the substrate. The drawing start position is defined in the above. In the step S128, the drawing is performed on the substrate 12. On the other hand, in the determination of the above step S140, even if one nozzle of the ink jet head 34 is outside the above-described setting specifications. In the case (N), the process proceeds to step S142, and each nozzle of the inkjet head 34 sucks the ink in each nozzle by the suction pump 62, or pressurizes the nozzles by the nozzle pressure pump 68. To make the ink in each nozzle strong The product is discharged (see Fig. 5). Further, both the nozzle suction operation by the suction pump 62 and the forced discharge operation of the pump 68 by the nozzle may be performed. Next, in step S144, the tube bottom cover is used. 58 is detached from the nozzle surface 34a of the inkjet head 34, wipes the nozzle surface 34a by the cleaning blade 60, and wipes the deteriorated ink adhered to the nozzle surface 34a or the high-impact ink to clean the ink. The nozzle surface 34a (see Fig. 5). Then, in step S146, analog discharge is performed from each nozzle of the inkjet head 34 in the same manner as step S136. Next, in step S148, the inkjet head is performed in the same manner as step S138. The ink discharge detection is performed in each of the nozzles of 34, and the discharge state of each nozzle is checked. Further, the discharge operation of the nozzle suction operation and/or the forced discharge operation, the simulation discharge, and the discharge detection are transmitted through the ink recovery tube 66. Then, it is collected in the recovery tank 64 (see Fig. 5). Next, in step S150, whether or not all of the nozzles of the inkjet head 34 have the determination within the above-described setting specifications is performed in the same manner as in step S140. Feelings (Y) then moving to step SI 26, as described above, the tube bottom cover 58 is detached from the nozzle face 34a of the ink jet head 34, by the head moving mechanism 38 • driving the rotary lever 42 and the head unit 3 6 The guide rail 43 is moved, and the head unit 36 is moved to the drawing start position on the substrate 12 calibrated by the substrate (refer to Fig. 3). Next, in step S128, the drawing is performed on the substrate 12. On the other hand, In the determination of step S150, even if one nozzle of the ink jet head 34 is in the case (N) other than the above-described setting specifications, the process returns to U step S142 to perform the nozzle suction operation by the suction pump 62 and/or Or by the forced discharge operation of the nozzle pressurizing pump 68, sequentially performing the wiping by the nozzle of the cleaning blade 60 in step S 144, the simulated discharge in step S1 46, the discharge detection in step S1 48, and the step S1. Whether all of the nozzles in 50 are within the above-mentioned setting specifications. In step S150, when all the nozzles are within the above-described setting specifications (Y), the process proceeds to step S126, and the head unit 36 is similarly moved to the drawing start position on the substrate 12 (see FIG. 3). In step S128, _ is drawn on the substrate 12, and even if one nozzle of the inkjet head 34 is outside the above-described setting specifications (N), the process returns to the above-described step S1 42 &gt; The operations of steps S142, S144, S146, and S 1483⁄4 S 150 are repeated until all the nozzles are within the above-described setting specifications (Y). Further, the case where the number of repetitions exceeds a predetermined number of times set in advance is an error, and it is preferable to stop the implementation of the drawing method. Further, in the drawing step of step S12, in the ink jet drawing device 30 shown in FIG. 3, the head unit 3 is moved to the main scanning (X) direction by the head moving mechanism 38 (scanning) The inkjet head 34 discharges the liquid droplets 201006895 of the ink 18 to a predetermined position of the substrate 12, that is, the predetermined concave portion 16 between the partition walls 14 on the substrate 12, to form a pixel of the color filter ( Unhardened pixel ink 1 8a) ° The head unit 36 is thus moved in the main scanning (X) direction of the substrate 12 (the area formed by the partition 14) from the beginning to the end and/or from the terminal to the beginning. And complete the pixel formation in the main scanning direction. Thereafter, the substrate 12 is released from the adsorption and fixation of the platen 32, and the transfer roller 46 is rotated by the substrate moving mechanism 40, and the substrate 12 is transported by a predetermined distance only in the sub-scanning direction (for example, the length of the field portion ΔY ( The one-pitch (one-way &gt; or two-pitch (reciprocating)) of the color box in the color filter is stopped on the platen 32, and the substrate 12 is adsorbed and fixed on the platen 32. The head end of the main scanning direction of the substrate 12 or the head unit 36 of the terminal is moved to a certain amount in the sub-scanning direction (the length of the field portion ΔΥ). Continuing, the substrate 12 thus adsorbed and fixed to the platen 32 is Starting from the drawing start position in the main scanning direction, as described above, the head unit 36 is moved in the main scanning (X) direction by the head moving mechanism 38, and is drawn by the ink jet head 34, and ends at The main scanning direction of the substrate 12 is drawn. Then, the adsorption of the substrate 12 to the platen 32 is repeated, the transfer to the substrate 12 in the sub-scanning direction is only a predetermined distance ΔΥ, and the substrate 12 is fixed to the platen 32 by spraying. Ink head 34 The main scanning direction of the board 12 is drawn, and the head unit 12 is moved in the main scanning (X) direction while moving the substrate 12 from the beginning of the sub-scanning direction to the terminal in the drawing area portion for each length AY. The discharge signal of the inkjet head nozzle ejects the ink, and the entire substrate 12 is drawn with one color at a time to form a color filter of 100-201006895 (unhardened pixel ink 18a). Further, regarding the other colors of the color filter, the ejection of the ink may be repeated while moving the head unit 36 in the main scanning direction on the substrate 12, and then the substrate 12 is moved by a certain distance in the sub-scanning direction. Moving, and sequentially drawing other colors on the substrate 12 to form a pixel of the color filter (unhardened pixel ink 18a), and forming a full pixel (unhardened) on the full color of the color filter. Further, in the present invention, the nozzle φ column of the ink jet head 34 of the head unit 36 is not particularly limited, and may be a single column or a plurality of columns, and the number of nozzles of each nozzle row is not In particular, it can be 1 Further, the drawing form of the pixel box or the pixel in which the color filter is drawn by the ink jet head 34 having such a nozzle arrangement is not particularly limited, and any form can be used. For example, as shown in FIG. 9(a), an ink jet head 34R having four nozzle rows in a nozzle portion and discharging R ink, and an ink jet head 34G having four nozzle rows in a nozzle portion and discharging G ink are used. The nozzle spacing of each of the nozzle rows of each of the inkjet heads 34R, 34G, and 34B is as shown in FIG. 9(b), with the nozzle section having four rows of nozzle rows and the inkjet head 34B discharging the G ink. In the case where the dot pitch to be drawn in one of the pixel boxes (pixels) 20R, 20G, and 20B of each color in the color filter is small, the inkjet heads 34R, 34G, and 34B are mainly scanned. The (X) direction is scanned in a manner orthogonal to the longitudinal direction of the pixel box in the color filter, and one column of the color filter is used for one pixel box from one ink head. Two nozzles are arranged in total, and a total of eight nozzles start to discharge ink droplets, and eight dots are formed in one pixel box of the color filter. Each cartridge of each color pixel (i.e., pixel box 20R, 20G, 201006895 20B). Further, as shown in Fig. 9(c), a nozzle row 35R having a nozzle for discharging R ink in the nozzle portion, a nozzle row 35G for arranging a nozzle for discharging G ink, and a nozzle row for discharging a nozzle of B ink are used. 3 5B A total of three nozzle rows of the ink jet head 34', the ink jet head 34' is scanned in such a manner that the main scanning (X) direction coincides with the longitudinal direction of the color box in the color filter. 'With respect to one pixel box of the color filter, one nozzle of one nozzle row (that is, one of the nozzle rows 35R, 35G, and 35B) is used, and one nozzle is combined from one nozzle. To eject ink droplets, or in a single color box of the color filter shown in Fig. 9(d), that is, in Fig. 9(d) and the pixel boxes 20R, 20G, 20B, 20R Eight dots are formed in the corresponding one of the pixel boxes. In the example shown in FIG. 9(d), it is shown in the four pixel boxes of the color filter, and the three pixel boxes (specifically, the pixel boxes 20R, 20G, and 20B) are different from each other. The three inks form every eight dots, and the top and bottom two pixel boxes of Fig. 9(d) (specifically, the pixel box 20R and the pixel box 20 R'') indicate Each of the eight dots is formed by a nozzle different from the nozzle row 35R of the ink jet head 34' shown in Fig. 9(c), and by the ink of the same kind. Here, using the inkjet drawing device 30 shown in FIGS. 3 to 5, the shape of the pixel arrangement (pixel pattern) of the color filter formed by the inkjet drawing method shown in FIG. 6 can be formed. The present invention is not particularly limited as shown in FIG. 7(a), the striped shape shown in FIG. 7(b), or the triangular arrangement shown in FIG. 7(c) as a black matrix shape. Further, in the case of drawing, hardening, and forming a color pixel arrangement (color pixel pattern) of the color filters shown in FIGS. 7(a) to 7(c), one color is formed, for example, first drawn, The color pixel pattern of the R is hardened and the color pixel 20 is formed, and other colors are formed by one color each time according to the sequence of 102-201006895, for example, the coloring of the color pixel pattern is drawn in the order of G and then B. A color pixel pattern of a full-color color pixel 20' is formed, and two or more colors are first drawn, for example, in a sequential or simultaneous manner or a complex color to draw a color pixel pattern of three colors of RGB. For example, the uncured pixels 18a of the RGB three-color color pixel pattern may be cured, and the hard-colored pixels of the complex color or full-color color pixel pattern may be formed. As described above, in the manufacture of a color filter, for example, a pixel arrangement of three original φ colors such as RGB, that is, a pixel pattern is regular, compared with the case of drawing with an inkjet head, or the like. Unlike the general image composed of the random color pixel pattern, which is determined by the nozzle used in the ink jet head, a nozzle which is not used for a long time occurs in all the nozzles of the ink jet head. For this reason, in the inkjet drawing method in the method of producing a color filter of the present invention, as shown in Fig. 6, it is preferable to check the discharge state of each nozzle of the ink jet head, and to perform inkjet drawing while confirming discharge on one side. Further, in the above-described embodiment, the head unit is moved in the main scanning direction and the sub-scanning direction to form a pixel. However, the present invention is not limited thereto. For example, the head unit may be directed only to the main scanning direction. Move, and the substrate moves to the sub-scanning direction at a certain distance. Further, the ink jet head is a full line head and is scanned once by the head unit to form a full picture on the original plate of the printing plate. Here, in the case where the ink jet head is a full-line head, the ink jet head can be scanned and the substrate can be scanned. In the example shown in Fig. 5, the ink tank 52 is formed by the ink supply tube 54 being in contact with the direct ink jet head 34, but the present invention is not limited thereto, and the internal pressure change of the head is prevented. The damping effect and the improvement of the refilling-103 - 201006895 function may also be such that a sub-reservoir is provided between the ink tank 52 and the ink jet head 34. In Fig. 8, a schematic configuration of another embodiment of the ink supply system applicable to the ink jet card insertion apparatus shown in Figs. 3 and 4 is schematically shown instead of the ink supply system shown in Fig. 5. As shown in FIG. 8, the inkjet drawing device 31 and the ink supply system 90 used therein basically have an inkjet head (discharge nozzle) 12, a tube bottom cover 58, an ink tank 52, and a supply sub tank. 92. A recovery tank 64 and a supplementary tank 94. The inkjet drawing device 31 and the ink supply system 90 shown in Fig. 8 have the inkjet drawing device 30, the ink supply system 50, and the supply sub-tank 92 shown in Figs. 3 to 5, except for the recovery tank 64. The same components are denoted by the same reference numerals, and the detailed description thereof will not be repeated, except that the ink tanks are provided with the same structure. Further, the scanning system of the inkjet drawing device 31 not shown in FIG. 8 may be a scanning system suitable for the inkjet drawing device 30 shown in FIGS. 3 and 4, and may also be applied to a scanning system known in the art. . The ink supply system 90 is mainly composed of a narrow ink supply system that supplies the ink of the ink tank 52 to the inkjet head 34, and ink recovery for ink that is recovered and reused for flushing the tube bottom cover 58. The system is composed of. The ink supply system is mainly composed of an ink pump 96, a supply sub-tank 9, a first ink supply tube 54a connecting the ink cartridge 96 and the supply sub-tank 92, a connection supply reservoir 92 and a spray. The second ink supply tube 54b of the ink head 34 and the third ink recovery tube (flow path) 98 for overflowing the ink supplied to the sub tank 92 and returning the liquid to the ink tank 52 are provided. The utility model is configured to be provided in the overflow pipe 98a which is opened in the interior of the auxiliary storage tank 92. Further, the ink recovery system is mainly 104 - 201006895, if it is the recovery ink tank 64, the first ink recovery tube 66 connecting the tube bottom cover 58 and the recovery tank 64, and having the ink in the recovery tank 64 overflowing and The liquid supply ' is recovered from the function of the second ink recovery tube 1 of the ink tank 52 and the overflow tube 100a opened in the inside of the recovery tank 64. Further, in the second ink-receiving tube 100 (overflow tube 100a), a concentration detecting portion 86 for measuring the transmittance of the recovered ink is attached in order to detect the concentration of the recovered ink flowing inside. Further, the atmosphere opening valve 1〇2 and the pressure regulating valve 104 are attached to the supply sub-tank 92. The ink supply tube which becomes the ink supply flow path or the ink recovery tube which becomes φ is the ink recovery flow path can be constituted by, for example, a catheter or a flexible tube. Further, Fig. 8 mainly shows a characteristic portion of the present invention, and in addition to the illustration of the ink jet drawing device 31 and the ink supply system 90, of course, there is, for example, a driver for driving the ink jet head 34 to eject ink droplets, and ink jetting. The scanning means of the head 34 or the scanning path of the recording medium P is conveyed in a direction orthogonal to the nozzle row direction (row direction) to be described later on a predetermined path which is opposite to the ink jet head 34 (scanning conveyance) Various components of the well-known inkjet drawing device, such as a transport means. The tube bottom cover 58 is attached to the nozzle side of the ink jet head 34 when the circulation of the ink is stopped, and is not attached to the ink jet head 34, and can be prevented in a state where all the nozzles of the ink jet head 34 are interrupted from the outside air. Dry adhesion due to evaporation of the ink remaining in the nozzle. Such a bottom cover 58 can be used in a wide variety of applications commonly used in various ink jet recording apparatuses. The ink tank 52 mixes the solvent from the replenishing tank 94, the concentrated ink, and the ink recovered from the recovery tank 64, and has a function of fixing liquid physical properties and optical characteristics, and a function of storing ink. The ink tank 52 preferably has 105 201006895 a stirring means for preventing the precipitation of the dye, and a temperature adjusting means for improving the discharge stability of the ink. The first ink supply tube 54a is provided with an ink pump 96 for supplying ink from the ink tank 52 to the secondary storage tank 92. The ink supply amount of the ink pump 96 is set to be larger than the ink supply amount from the supply sub tank 92 to the ink jet head 34. The supply sub-tank 92 is a sealed ink tank that is connected to the first ink supply tube 54a and the second ink supply tube 54b, and is disposed at a position lower than the ink jet head 34 in the vertical direction. The other end of the second ink supply tube 54b that is in contact with the supply sub-tank 92 is connected to the ink-jet head 34. The ink supplied from the ink tank 52 by the first ink supply tube 54a is stored in the supply sub-tank 92, and the stored ink is supplied to the ink-jet head 34 through the second ink supply tube 54b. . Further, the overflow pipe 98a serving as the third ink recovery pipe 98 is disposed in the supply sub-tank 92, and the second ink supply pipe 54b is connected to a position lower than the upper end of the overflow pipe 980a. . In the example of the drawing, the connection portion with the second ink supply tube 54b is provided in the bottom surface of the supply sub-tank 92. The ink stored in the sub-tank 92 is supplied to the sub tank 92 by the surface tension of the nozzle meniscus or by the sub-tank pressure adjusting mechanism, and is supplied from the second ink supply tube 54b. Inkjet head 34. Further, the supply sub-tank 92 is such that the ink supplied from the ink pump 96 overflows from the overflow pipe 98a even if it exceeds the height of the overflow pipe 98a, so the height of the liquid surface in the storage tank Can remain certain. As a result, when the supply sub-tank 92 is opened to the atmosphere, the pressure supplied to the sub-tank 92 can be kept constant. 10 6 201006895 Further, the ink discharged from the overflow pipe 98 overflows through the third ink return pipe 98, returns to the ink tank 52, and is again supplied with the cycle. • The recovery tank 64 is a sealed ink tank that is connected to the tube bottom cover 58 and is disposed at a position lower than the ink jet head 34 in the vertical direction. As described above, the other end of the first ink recovery pipe 66 is connected to the pipe bottom cover 58, and the other end of the second ink recovery pipe 100 is connected to the ink tank 52, respectively. The recovery tank 64 stores the ink discharged from the bottom cover 58 by flushing and simulating discharge. The ink stored in the recovery tank 64 is returned from the second ink recovery tube φ 100 to the ink tank 52. The ink supply replenishing tank 94 replenishes the consumed ink to the sealed type reservoir of the ink tank 52, and is connected to the ink tank 52 by the ink supply tube 106. The replenishing tank 94 replenishes the ink into the ink tank 52 such that the ink in the ink tank 52 has a predetermined concentration and a predetermined amount is formed. The configuration of the replenishing tank 94 is not particularly limited, and for example, a concentrating tank storing a concentrated ink (high-concentration ink) like the ink replenishing system 70 shown in FIG. 5, and a diluent for storing the ink diluate The storage tank may also add a predetermined amount of concentrated ink and diluent to the ink tank by specifying a concentration and forming a predetermined amount @. Further, it is preferred to use a solvent if the diluent is used. In the ink jet drawing device 31 and the ink supply system 90, the timing of replenishing the ink is not particularly limited. For example, it can be automatically performed every time a predetermined number of sheets are drawn, and the amount of ink in the ink tank 52 can be detected, and can be performed in accordance with an instruction input by an operator or the like who observes the pixel to be drawn. The multiple timing decisions can also be made selectively. Further, the method of determining the amount of replenishment of the concentrated ink and the diluent is not particularly limited. For example, in addition to the expected amount of evaporation of the ink, the number of total ink discharges detected from the pixel information, etc., the density measurement result of the ink to be circulated, the ink amount in the ink tank 5, etc., are used. The amount of ink consumed is predicted, and the amount of ink to be replenished may be determined by a predetermined amount of ink Q in the ink tank 52. The mixing method of the diluent, the concentrated ink, and the ink recovery can be carried out by the following method. A transparent portion as an ink concentration measuring region is set in the middle of the third ink collecting tube 100 which forms a flow path from the recovery tank 64 to the ink tank 52, and the density detecting portion 86 is disposed in this portion. The concentration detecting portion 86 calculates the amount of evaporation of the solvent of the ink recovered to the ink tank by measuring the ink transmittance in the measurement region. The relationship between the light transmittance and the amount of solvent evaporation can be determined in advance by measuring the relationship between the ink and the light transmittance of the dye concentration, or the light transmittance exp(-a · ί) (α: absorption coefficient (for the dye) Calculated by the ratio of the concentration) and t: thickness). In order to measure the transmittance, a flow path of a transparent member such as a light source, a light receiving sensor, and glass is provided in the ink concentration measuring area. The flow path is desirable for measuring the portion through which light is transmitted, and the surface is AR coating, and the optical axis is from vertical to oblique. To prevent deterioration of measurement accuracy caused by reflected light. The mixing ratio of the diluent, the concentrated ink, and the recovered ink is determined according to the concentration of the ink to be recovered. The ink jet drawing device 31 and the ink supply system 90 shown in Fig. 8 are basically constructed as described above. The color filter manufactured as described above can be suitably used as a color filter of a color image display device such as a liquid crystal display, an electronic newspaper, or an organic EL. In the above, the inkjet ink, the color filter, and the method for manufacturing the same according to the present invention, the 2010 201095 95 method, and the liquid crystal display and the image display device using the same, are described in detail in various embodiments or examples. It is a matter of course that various modifications and changes can be made without departing from the spirit and scope of the invention. EXAMPLES Hereinafter, the present invention will be more specifically described by way of examples. The materials, reagents, ratios, equipment, operations, and the like shown in the following examples can be appropriately changed without departing from the scope of the invention. Therefore, the scope of the present invention is not limited to the specific examples shown below. In the following examples, "%" and "parts" mean "% by mass" and "parts by mass", and the molecular weight is a weight average molecular weight, unless otherwise specified. (Preparation of a dark color composition for forming a partition wall> The rich color composition K1 can be obtained by first weighing the amount of the κ pigment dispersion 1 and the propylene glycol monomethyl ether acetate described in Table 1 at a temperature. 2 4 °c (±2 °C) was mixed and stirred at 150 rpm for 10 minutes, and while stirring, the amount of methyl ethyl ketone, binder 2, hydrogen 醌 醌Ether, DPHA solution, 2,4-bis(trichloromethyl)-6-[4'-(N,N-bisdiethoxycarbonylmethyl)amino-3'-bromophenyl]- s - three tillage, surfactant 1, and sequentially added at a temperature of 25t (± 2 ° C), and stirred at a temperature of 40 ° C (± 2 ° C), 150 rpm for 30 minutes. In addition, the table The amount described in 1 is a part by mass, and the details are as follows. &lt;K pigment dispersion 1&gt;, • carbon black (Nipex 35 manufactured by Degussa Co., Ltd.) 13.1% • Dispersant (Compound 1 below) 0.65% • Polymer (benzyl methacrylate/methacrylate = 72/) 28 Moer 109 201006895 random copolymer, molecular weight 37,000) 6.72% . Propylene glycol monomethyl ether acetate 79.53%

&lt;Binder 2&gt;. Polymer (benzyl methacrylate/methacrylate = 78/22 molar ratio random copolymer, molecular weight 38,000) 27 ° / 〇. propylene glycol monomethyl ether B Acid ester 73〇/0 &lt;DPHA liquid&gt;. Dipentaerythritol hexaacrylate (containing 500 ppm polymerization inhibitor MEHQ, manufactured by Nippon Chemical Co., Ltd., trade name: KAYARAD D PH A) 76% • Propylene glycol monomethyl group Ether acetate 24% &lt;activator 1 &gt; The following structure 1 3 〇% .methyl ethyl ketone 7 〇% structure 1 —(CH2-CH)4〇— 0=C ΟΟΗ2〇Η2 〇ηί· 2η+1 —(CH2-CH):o=c 0(Ρ0)7Η

—(CH2-CH)y—o=c 0(EO)7H (n = 6, x = 5 5, y = 5, M w = 3 3 9 4 Ο, M w / Μ n = 2 · 5 5 PO : propylene oxide, EO: ethylene oxide) 201006895 Table 1 Dark color composition K1 K Pigment composition 1 (carbon black) 25 Propylene glycol monomethyl ether ethylene glycol ester 8 Methyl ethyl ketone 53 Adhesive agent 2 9.1 1醌Monomethyl ether 0.002 DPHA liquid 4.2 2,4-bis(trichloromethyl)-6-[4'-(Mu:^-bisdiethoxycarbonylmethyl)amino-3'-bromobenzene Base]-s ·Triad 0.16 Surfactant 1 0.044 (mass parts) (formation of the partition wall) The alkali-free glass substrate is washed with a UV cleaning device, and then washed with a detergent to purify the ultra-pure water. Ultrasonic cleaning. The substrate was heat-treated at 120 ° C for 3 minutes to stabilize its surface state. After the substrate was cooled and the temperature was adjusted to 23 ° C, the glass substrate coating machine (manufactured by FAS Asia Co., Ltd., trade name: MH-1600) having a slit nozzle was used to apply the color composition K1 prepared as described above. Continuing to use VCD (Vacuum Drying Apparatus, manufactured by Tokyo Ohka Kogyo Co., Ltd.) for 30 seconds, and after sensing a part of the solvent so that the coating layer has no fluidity, it is prebaked at 1 2 ° C for 3 minutes to A rich color composition layer K1 having a film thickness of 2 · 3 μm was obtained. A proximity type exposure machine (manufactured by Hitachi High-Tech Electronics Co., Ltd.) having an ultra-high pressure mercury lamp, in which the substrate and the mask (quartz exposure mask having an image pattern) are vertically erected, the exposure mask surface is The distance between the photosensitive layers K1 of the dark color was set to 200/zm, and the pattern was exposed to a width of 2 μm μm and a gap width of 111 201006895 1 Ο Ο // m under a nitrogen atmosphere at a exposure amount of 300 mJ/cm 2 .

Next, pure water is sprayed by a shower nozzle to uniformly wet the surface of the concentrated composition layer, and then the lanthanide developing solution (containing nonionic surfactant, trade name: CD Κ-1, Fujifilm electronic) The material (strand) was diluted to 100 times) at 23 ° C for 80 seconds, and spray-developed with a flat nozzle pressure of 〇 4 MPa to obtain a patterned image. Then, the ultrapure water was continuously sprayed at a pressure of 9.8 MPa at a pressure of 9.8 MPa to carry out residue removal, and the exposure amount was 2500 mJ/cm 2 in the atmosphere, and the surface side of the dense color composition layer K1 of the substrate was formed. After exposure, the film was heated in an oven at 240 ° C for 50 minutes to obtain a stripe-shaped partition wall having a film thickness of 2.0/zm, an optical density of 4.0, and an opening having a width of 100/zm. (Dialing Ink Treatment) The cathode-coupled parallel plate type plasma processing apparatus was used to perform a printing ink plasma treatment on the substrate on which the partition walls were formed under the following conditions.

Gas used: CF4 gas flow: 80sccm Pressure: 4 0 Pa

RF power: 50 W Processing time: 30 sec &lt; Blue (B) Preparation method of Ink &gt; (1) The following components were mixed and stirred for 1 hour. Then, it was filtered under reduced pressure with a microfilter having an average pore diameter of 0.25 / zm to prepare a blue ink (ink B-1, and ink B-2). The details of the raw materials used are as shown. • Dye: exemplified compound of the specific metal complex compound-I 1 &amp; a 5 1 1 2 201006895 • Dyes: VALIFAST BLUE 2620 (manufactured by Oriental Chemical Industry Co., Ltd.) DPCA-60 (made by Kawamoto Chemical Co., Ltd. (KAYARAD DPCA- 60)): Caprolactone-denatured dipentaerythritol hexaacrylate • KF-353 (manufactured by Shin-Etsu Chemical Co., Ltd.): Polyether-denatured poly-anthracene oil Table 2 Classification of raw materials Ink B Ink B - 2 Solvent cyclohexanone 62.95 Wt% 79.95 wt% Monomer DPCA-60 27 wt% 10 wt% Surfactant KF-353 0.05 wt% 0.05 wt% Coating exemplified compound la-5 2.9 wt% 3.0 wt% VALIFAST BLUE 2620 7.1 wt% 7.0 wt% Ink viscosity (mPa · s} 12.1 5.4 Surface tension (mN/m) 22.8 29.3 (Measurement of viscosity, surface tension) The obtained ink was directly tempered to 25 ° C, and the E machine industry (share) system was used. The viscometer (RE-80L) was measured according to the following conditions (measurement conditions) • Rotor: 1 °34'xR24 • Measurement time: 2 minutes

• Measurement temperature: 2 5 °C The obtained ink was directly tempered to 25 °C and measured using a Concord Interface Science Surface Tension Meter (FACE SURFACE TENSIOMETER CBVB-A3). &lt;Comparative measurement method&gt; A diffusing plate was provided using a cold cathode tube light source (a light source that emits light of a wavelength spectrum distribution shown in Fig. 10) as a backlight unit, and two polarizing plates 113-201006895 (POLAX-made by LUCEO) 15N) A monochrome substrate is provided, and the chromaticity of the light through which the polarizing plate is set to be parallel to the Nicols is divided by the chromaticity of the light that is passed when the polarizing plate is set to the crossed Nicols. Y値, for comparison. The chromaticity was measured by using a color luminance meter (BM-5A manufactured by TOPCON Co., Ltd.). The monochrome substrate was produced by the following method. Using one of the B inks (ink B-1, ink B-2) constituting the color filter is formed on the glass substrate by an inkjet method or a spin coating method; 3 film, like color The filter is pre-baked (preheated) (temperature l〇〇°C, 2 minutes), post-baking (post-heating) (temperature 22 (TC, 30 minutes) to form film thickness @ 2um (μ m) The measurement angle of the color luminance meter is set to 1°, and the field of view on the sample is measured by 0 5 mm. The amount of light in the backlight is set to be parallel to the Nicols without setting the sample. When the brightness is 400 cd/m 2 and the contrast of the monochromatic substrate (two types) obtained above is measured, 单色 of 50,000 or more can be obtained for any single-color substrate. &lt;Production of ITO layer &gt; Ο Next, On the obtained single-color substrate, an ITO film having a film thickness of 1,500 was formed by sputtering a ruthenium (indium tin oxide) at a film surface temperature of 200 ° C for 15 minutes using a sputtering apparatus to prepare an ITO-attached color. Filter substrate. &lt;Change in spectral characteristics before and after ITO sputtering&gt; Before and after ITO sputtering, Ultraviolet visible light absorption spectroscopic device (V-570, Japan Spectrophotometer) to obtain the spectral transmittance curve of ί 114- 201006895 in the wavelength range of 400 nm to 700 nm. Spectral transmittance in the maximum peak before and after sputtering The case where the amount of change is small means that heat resistance is good. The ultraviolet light-visible absorption spectrum of the produced monochromatic substrate (Ink B-1) before and after ITO sputtering shows that the spectral shape before and after ITO sputtering is substantially There is no change and high heat resistance. The same is true for other B-ink (ink B-2) monochromatic substrates, and the spectral shape before and after ITO sputtering is substantially unchanged. B) Preparation method using Ink &gt; (2) 下述 The following components were mixed according to the mixing ratios shown in Table 3, and stirred for 1 hour, and then reduced by a microfilter having an average pore diameter of 0.25 #m. The filter was filtered to modulate the blue ink (B Examples 1 to 16). In addition, the number in the table indicates the mass %. Details of each material used in the preparation of the ink for blue (B) The content is as follows. (Organic solvent) Cyclohexanone (manufactured by Wako Pure Chemical Industries, Ltd.) ® N-methylpyrrolidone (manufactured by Wako Pure Chemical Industries, Ltd.) • Benzyl alcohol (manufactured by Wako Pure Chemical Industries, Ltd.) • MMPGAC (made by Daisei Industrial Co., Ltd.): propylene glycol Methyl Ether Acetate • 1,3-BGDA (made by Daisei Industrial Co., Ltd.): 1,3-propanediol diacetate • DCHMA (manufactured by Tokyo Chemical Industry Co., Ltd.): Dicyclohexylmethylamine (polymerizable monomer) • DPCA-60 (KAYARAD DPCA-60): 115-201006895 lactone-denatured dipentaerythritol hexa-acrylic acid vinegar • DPHA (KAYARAD DPHA): dipentaerythritol hexaacrylate Ester•AD-TMP (manufactured by Shin-Nakamura Chemical Industry Co., Ltd. (NK ester AD-TMP)): Di-trimethylolpropane tetraacrylate (surfactant) .KF-353 (manufactured by Shin-Etsu Chemical Co., Ltd.): Poly Ether-denatured polyoxyxide oil • BYK-377 (manufactured by BYK Chemie): Polyether-denatured dimethyloxane mixture • Solsperse20000 (manufactured by Lubrizol) • F781-F (MEGAFAC F781F) ) (dye) . Dye C-5 VALIFAST BLUE2620 (made by Oriental Chemical Industry Co., Ltd.) • Dye C-6 (above) (A) exemplified compound of the compound represented by CA- 1 9) • Dye C-7 (exemplified compound CC-5 of the compound represented by the above formula (A)) • Dye C-8: the following exemplified compound F- 2 (corresponding to the compound represented by the above formula (A)). Dye M-5 (exemplified compound la-5 of the compound represented by the above formula (II-2)) • Dye M-6 (the above formula ( II-2) Exemplary compound of the compound represented by la-28} 201006895 • Dye M-7 (exemplified compound III-40 of the compound represented by the above formula (III)) • Dye M-8 (the above formula (III) Illustrative compound of the compound represented by the formula III-58) • Dye M-9 (exemplified compound 111-9 2 of the compound represented by the above formula (III)) • Dye M-10 (expressed by the above formula (III) Exemplary compounds of the compounds 1-23)

Dye C-6

Compound number Fa Rb CA-19 T-95 T-141 T-9 5 CH, SOjiGHjJgSOjNHCHC^^

i) ch3

Dye C-7

Compound Number Ra CC-5 T-95 '~SOj{CH2)3SOjNHCHCH2OCH3 117 201006895 Dye C-8

Compound number B2fsKfi=:HiF:Ki2 Ra=R4=IttoKRu Ma I a_5 —NriSfcrig &lt;ννω —ομ-^Λ-οη, C^(C) —ch3 Zn

Compound 1) Number Ri-R*=It8=Bis Ki=EB=B$=Rii Rt=Ei4 Ma la-28 C00H —mo&amp;-^3 «AU&gt; —OW-Z^-CK, CAit) -CHs and CHj Za 118 201006895

08· QL (t) Dye Μ — 7 cAlt) ol a, Wf, -. , * / compound number R* H* B[— 4 0 -P OGHa —CHa 〇} «ϊΛ Dye M- 8 CAW&lt; βΛί0

, j, -,

NC

U ; rn

&gt;-〇,! , o-c:R· 〇 R. CHfCsA1J Dye M-9 Compound No. Re Rk ffl-5 8 CH, CH, «ft -0-CH, CH!

CN Compound number r3 Rn R, IH-9 2 -ch3 -CHs —(pHSOjCH, CA —CHMHSOjCfi, 〇Λ

119 201006895 Dye Μ—1 Ο

12 0 20 5 : Cold 9 wm 8 6 —

S, 6I

OS zz

SO 8.0 ε

•S SS§m

S6.U

SI

SOO L· ε inch s ZCO.Z inch 2 6 6 8.0 L·

9.S Γοΐ i Ke s inch z

SI Γ0

ZL

LZ CNS §ffl Ιε.9 inch εο·ο •z 90Ό 9Ί

Is1m

S.9Z z 01

SO s ε s cold sm Ιο inch·6 inch 01 01 zz so s

Bim Bu 9. inch (Ν

OS 8.0

L ε·ε sim ssodco

OS 01 91

SO s inch 9.U1m 01

OT εο.ο 8.0 zz 9Sim S inch·6ιη 01 01 01

SOO s.z z s^ 1m

I00.SS 91 900so s 6.1 inch s1m LLZI^

OS εσο s inch B 8m 106Ό inch οε

SI soo w ε

B ln6.6z

OT

SO

L ε S6OI9

LZ

SO •z s 1 0&lt;si

vaOa'I 09_VDda vHda dm_ov ε9ε·δ 01丨艺霸^ d89—zw$^'''w_&quot;' 001013⁄4^ 5$^ 90^3⁄4^^ ~080s_ osjsdsps ζζε—XAa 201006895 &lt;Modulation of pigment dispersion&gt; In CIPB 15:6 (trade name: Ri〇n〇l Blue ES, manufactured by Toyo Ink Co., Ltd.), a dispersant and a solvent (1,3-butanediol II) are blended as shown in Table 6 below. Acetate) (hereinafter abbreviated as 1,3-BGDA), after premixing, oxidized chrome beads having a diameter of 0.65 mm were used in an electric mixer M-50 (manufactured by AIGA Japan Co., Ltd.) at a charge ratio of 80%. , Disperse for 25 hours at a peripheral speed of 9 m/s to prepare a pigment dispersion liquid (B1) for B. In the pigment dispersion liquid for B (B1), 'pigment and other components are blended as shown in the table, and G The pigment dispersion liquid (B1) was prepared in the same manner to prepare a pigment dispersion liquid (B2) for B. The number average particle diameter of the pigment dispersion liquid was measured using Nanotrack UPA-EX 15 0 manufactured by Nikkiso Co., Ltd. 4: Pigment Dispersion Number Indicates Mass %. Category Name B Pigment Dispersion B1 B2 Colorant CI Pigment Blue 15:6 17.5 16.5 CI Pigment Violet 23 — 1 Dispersant EFKA6745 2.5 A DISPARLON DA-725 — 2.5 Solvent 1,3-BGDA 80 80 Quantity average particle diameter (nm) 44 Further, the coloring agent used in the production of the pigment dispersion liquid is as follows.

• C.I.P.B.15:6 (manufactured by Toyo Ink Manufacturing Co., Ltd.): Ri〇nol Blue ES

.CIPV23 (manufactured by CLIENT Japan Co., Ltd.): ost ost ap er erm VioletRL-NF &lt;Comparative Example Ink>122-201006895 The above pigment dispersion was used as a comparative example to prepare according to the components of Table 5 below. Pigment ink. Further, the materials used are as described below.

• DPS100 (manufactured by Nippon Kayaku Co., Ltd.): KAYARAD DPS100. TMPTA (manufactured by Nippon Kayaku Co., Ltd.): KAYARAD TMPTA. Surfactant: surfactant ι (structure described in Compound 2)

〇/, 0 /\^C6F13

• V-40 (manufactured by Wako Pure Chemical Industries, Ltd.): azobis(cyclohexyl-1-carbonitrile) Table 5: Ink Formulation _Number indicates mass%. _ Category name B comparison ink B Comparative Example 1 B Comparative Example 2 Pigment dispersion B1 32.5 32.5 B2 2.5 12.5 — Monomer DPS100 20 5 TMPTA — 12 — Surfactant surfactant 1 0.1 0.1 Solvent 1,3-BGDA 28.4 32 MMPGAC 15 4.9 Initiator V-40 1.5 1 (Afw = 33940, = 2.55) Compound 2 &lt;Production Method of Color Filter for Evaluation&gt; Using the ink prepared as described above, using the substrate obtained above In the field (the concave portion surrounded by the convex portion) which is divided by the partition wall, the inkjet printer DMP-2831 manufactured by Dimatix Co., Ltd. was used for the discharge, and then heated in an oven at 100 ° C for 2 minutes. Then, a monochromatic color filter was produced by allowing to stand in an oven at 220 ° C for 30 minutes. The film thickness of the obtained color pixel was 2. Oum » 12 3- 201006895 &lt;Ink retention stability evaluation&gt; The inks of the respective colors prepared as described above were stored in a constant temperature chamber at 50 ° C, and measured 3 The viscosity after 0 days was evaluated by the difference between the number 値 after the ink was prepared - (%) [(viscosity after 30 days - viscosity after just modulation) / viscosity immediately after preparation]. The evaluation criteria are classified as follows. ◎: The difference in viscosity after the preparation with the ink is less than 1 〇% 〇: The difference between the viscosity after the preparation of the ink is 1% or more and less than 20% △: after the ink is modulated The difference in viscosity is 20% or more and less than 〇30%. X: The difference in viscosity after the preparation of the ink is 30% or more. <Continuous discharge stability evaluation> Used in the above-described prepared ink Spit out the evaluation of stability. The evaluation method was carried out by using an inkjet printer DMP-2831 manufactured by Fujifilm Dimatix Co., Ltd., a nozzle cylinder having a dropping amount of 10 pl, and a dropping frequency of 10 kHz to observe a state in which continuous discharge was performed for 30 minutes. The evaluation criteria are classified as follows. &amp; ◎: There is no problem, and it is possible to squirt continuously. Although it is observed that there is a small amount of spitting and spitting out of the spit, it can be recovered during the discharge, and there is no general problem. △: No discharge or spit out during discharge. In the state in which it is not restored during the discharge, but it can be restored to the normal state by maintenance x: no discharge or discharge is generated during the discharge, and the discharge cannot be performed normally, and the discharge state cannot be resumed even after maintenance.

I 201006895 Maintenance is performed by DMP-283 1 (ink in the pressurized nozzle, forced discharge from the nozzle), bio ting (slightly contact the nozzle face with the 'cleaning pad' Draw the ink on the nozzle side). &lt;Evaluation of discharge stability after rest&gt; The evaluation of discharge stability was performed using the ink prepared as described above. In the same manner as the continuous discharge stability evaluation, the inkjet printer DMP-2831 manufactured by Fujifilm Dimatix Co., Ltd., and the nozzle cartridge of 10 pl of dripping amount were used, and the discharge was performed for 5 minutes at a drip frequency of 10 kHz. ❹ After stopping for 24 hours, observe the state at the time of starting the discharge under the same conditions. The evaluation criteria are classified as follows. ◎: It is possible to discharge the sputum at the same time as the drips. It is observed that there is a small amount of non-discharge, spitting, and the like after the drip indication, but it can be recovered during the discharge, and there is no general problem. Discharged, and did not recover during discharge, but returned to the normal state via maintenance. X: No discharge, no discharge, and no normal discharge. Even if maintenance is not maintained by maintenance, the maintenance is performed by DMP. In the -2831, the rinsing (injecting ink in the pressure nozzle, forcibly ejecting the ink from the nozzle) and bioting (slightly contacting the nozzle surface of the nozzle with the cleaning pad to absorb the ink on the nozzle surface) are performed. &lt;Evaluation of heat resistance&gt; The color filters of the respective colors produced above were placed in an oven heated to 230 ° C, and after standing for 1 hour, the hue was measured. The measurement of the hue was carried out using UV-560 (manufactured by JASCO Corporation), and AEab before and after the evaluation was lower than 201006895. AEab is 5 or more, less than 15 is set to Δ, and AEab is 15 or more and X is set. In addition, the AEab is obtained from the following color difference formula by the (1*1976 (B*, &*, 13*) spatial color system (Japanese Color Society, New Color Science Handbook (Showa 60)) ρ·266). AEab = {(AL)2 + (Aa) 2 + (Ab) 2}i/a &lt; Evaluation of chemical resistance&gt; The color filters of the respective colors produced above were immersed in evaluation. The drug (N-methylpyrrolidone, 2-propanol, 5% aqueous solution of sulfuric acid, 5% aqueous sodium hydroxide solution) was used for 20 minutes, and the hue before and after the color was measured. The hue was measured using UV-560 (Japan Spectroscopic) AEab is less than 5 and is set to 〇. Δ Eab is 5 or more, less than 15 is Δ, and AEab is 15 or more and is X. The evaluation method of Δ Eab is the same as described above. In the seventh embodiment, the evaluation results of the inkjet inks and the color filters are shown. In addition, in Table 7, "B Examples 1 to 16" are produced by using the inks described in each of the B examples 1 to 16. The evaluation result of the color filter. In the following evaluation results, * from the viewpoint of practical use, 201006895, which is not necessary for the X system, is required.疝 butterfly: 9嗽si- IN σ^ 28.6 ◎ &lt; X si- dr-&lt; 29.4 〇&lt; X inch od iH 00 (N ◎ 〇〇 _! 辱 lo m瘥- i-1 00 26.3 ◎ ◎ ◎ IN ui 27.4 ◎ ◎ 〇S_2 00 〇d 27.3 ◎ 〇&lt;] 00 vd 26.9 ◎ 〇 ◎ 51- rH 守 26.9 ◎ ◎ 〇 S|2 (N vd 25.8 ◎ 〇 ◎ Si- co vd 27.7 ◎ 〇〇 5i- 00 24.7 ◎ ◎ ◎ Si- (N 26.6 ◎ ◎ 〇m {_ _ 篸 &lt; N 00 ◎ 〇 &lt; Si- tH N 27.2 ◎ 〇 ◎ Si- ΙΟ 26.8 ◎ ◎ 〇Si- VD 27.2 ◎ ◎ 〇Si- Inch l〇29.3 ◎ ◎ ◎ IKS ^ m grinding ^-H oa rH 22.8 ◎ ◎ 〇 s s tyjg · 11 i Indo-safe _ 拙 定 定 [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ &lt;义wdUI醐撇醐撇B ratio_ 2 〇〇〇〇&lt; gj- 〇〇〇〇〇〇&lt; 〇〇〇5P 〇&lt;&lt;〇&lt; B real reward 14 〇&lt; 〇〇〇〇 &lt;3 &lt; 〇〇51^ &lt;〇〇〇&lt; Si- 〇〇〇〇〇5 2 2 〇&lt;] 〇〇〇Si- &lt;&lt;1 〇〇〇51- 〇&lt; 〇〇 〇51- 〇&lt;3 〇〇 &lt; Si- 〇〇〇〇51- 〇&lt;] 〇〇〇&lt;&lt;&lt; 〇〇5i- 〇〇〇〇&lt; 5i- &lt;3 &lt;] 〇〇〇Si- 〇〇〇〇 〇1 Isfe Heat resistance (N-fibrous iMH dirty mouth (2-paid fiber mouth-mouth (5%3⁄4 water mm «matt (5% 鲧化Na7 熘液) 201006895 as shown in Table 6~ Table 7 The inkjet ink according to the present invention is excellent in storage stability and is also excellent in terms of discharge stability. Further, the color filter manufactured by using the inkjet ink according to the present invention has chemical resistance and heat resistance which are excellent in the same degree as in the case of using pigment ink. On the other hand, in the comparative example using the pigment ink, the discharge stability was deteriorated and the practicality was lacking. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a flow chart showing a manufacturing process in a method of producing a color filter of the present invention. Fig. 2 (a, Fig. 2(f) is a schematic cross-sectional view showing a substrate and a color filter in a process for sequentially manufacturing a substrate from a substrate to a color filter in the method for producing a color filter of the present invention. Fig. 4 is a partial perspective view showing an embodiment of an ink jet drawing device shown in Fig. 3 in the method of manufacturing a color filter of the present invention. Fig. 5 is a schematic block diagram showing an embodiment of an ink jet circulation system in the ink jet drawing device shown in Fig. 3. Fig. 6 is a view showing the ink jet drawing device shown in Fig. 3 A flow chart of one embodiment of the drawing method. Fig. 7 (a) Fig. 7(c) is a schematic view showing a pixel arrangement of color filters respectively drawn by the ink jet drawing device shown in Fig. 3. Fig. 8 is a schematic block diagram showing another embodiment of an ink jet circulation system applied to the ink jet drawing device shown in Fig. 3. -12 9- 201006895 Fig. 9 (a, Fig. 9(d) are respectively shown in the figure An embodiment of the nozzle arrangement of the ink jet head of the ink jet drawing device shown in FIG. 3, and by having A schematic diagram of a pixel dot formed in a color filter depicted by an ink jet head arranged in a nozzle. Fig. 10 shows a wavelength spectrum distribution of light emitted from a cold cathode tube light source used in comparative measurement. Explanation of main component symbols] 10 color filter 12 substrate 14 partition 16 recess 18 ink 18a unhardened pixel ink 20 pixel 22 protective film 30, 3 1 inkjet drawing device 32 platen 34 inkjet head 36 head unit 38 Nozzle moving mechanism 40 Substrate conveying mechanism 42 Driving rotary lever 43 Guide rail 44 Driving support portion 45 Supporting portion 46 conveying roller 48 Calendering roller

-13 0- 201006895

50,90 Ink supply system 52 Ink reservoir 54, 54a, 54b Ink supply tube 56, 84 Filter 58 Tube bottom cover 60 Cleaning blade 62 Suction chest 64 Recovery tank 66, 100 Ink recovery tube 68 Head pressurization Pump 70 Ink replenishing system 72 Concentrated ink replenishing tank 74 Diluting liquid replenishing tank 76, 86 Concentration detecting unit 78 Level detecting unit 80 Supplementary control unit 82 Retrieving ink replenishing pipe 92 Supplying sub tank 96 Replenishing tank 96 Printing Ink pump 98 overflow pipe 102 atmosphere open valve 104 pressure regulating valve

Claims (1)

201006895 VII. Patent Application Range: 1. An inkjet inkjet ink is characterized in that it contains a methylene dipyrrole compound represented by the general formula (I) and a methylene dipyrrole derived from a metal atom or a metal compound. Metal complex compound, general formula (1) (In the formula (I), the Ri-Re each independently represents a hydrogen atom or a substituent, and R7 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group or a heterocyclic group). 2. The inkjet ink according to claim 1, wherein the methylene dipyrole metal complex compound is a compound represented by the formula (II-1), and the formula (I I _ 1) ❹ (In the formula (II-1), R^Re each independently represents a hydrogen atom or a substituent, R7 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group or a heterocyclic group, and Ma represents a metal atom or a metal. The compound, X2 represents a necessary group for neutralizing the charge of Ma, and Xi represents a group which can be bonded to Ma, and Χί and X2 can be bonded to each other to form a ring of 5 members, 6 members, or 7 members}. The inkjet ink according to the first aspect of the invention, wherein the methylene dipyrrole metal complex compound is a compound represented by the formula (11-; 2), and the formula (II) -2) In the formula (II-2), Ri~r6 and r8~r13 each independently represent a hydrogen atom or a substituent, and R7 and R14 each independently represent a hydrogen atom, a halogen atom, an alkyl group, an aryl group, or Heterocyclic group, Ma represents a metal atom or a metal compound). 4. The inkjet ink according to the first aspect of the invention, wherein the methylene Φ dipyrrole metal complex compound is a compound represented by the formula (III) or a tautomer of the compound, Formula (III) (In the formula (III), R2 to RS each independently represent a hydrogen atom, or a substituent -13 3- 201006895 R7 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group or a heterocyclic group, and Ma represents a metal atom or a metal. The compound 'X3' represents NR (R represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, a fluorenyl group, an alkylsulfonyl group, or an -arylsulfonyl group), a nitrogen atom, an oxygen atom, or a sulfur atom, χ4 represents NRa (Ra represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, a fluorenyl group, a sulfonyl group, or an aryl aryl group), an oxygen atom, or a sulfur atom. Yi represents NRc (Rc represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, a fluorenyl group, an alkylsulfonyl group, or an arylsulfonyl group), a nitrogen atom, or a carbon atom, and Y2 represents a nitrogen atom. An atom or a carbon atom, Rs and R9 each independently represent an alkyl group, an @alkenyl group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group, an alkylamino group, an arylamino group, or a heterocyclic amino group. , Rule 8 and Yi indicate that they can be interlocked to form a ring of 5 members, 6 members, or 7 members, and R9 and γ2 systems can be bonded to each other to form a ring of 5 members, 6 members, or 7 members, Χ 5 And the ink of the inkjet ink according to the first aspect of the invention, wherein the methylene dipyrrole represented by the above formula (I) The compound is a compound represented by the formula (IV), and the formula (IV) In the formula (IV), R1 to R4 and R6 each independently represent a hydrogen atom or a substituted group 'R7 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group or a heterocyclic group). The inkjet ink according to the first aspect of the invention, wherein the metal atom or the metal compound is Fe, Zn, Co, V = 0, or Cu. 7. The inkjet ink according to claim 6, wherein the metal atom or the metal compound is Ζn. 8. The ink for inkjet according to item 1 of the patent application, further comprising a ruthenium-based dye represented by the formula (A), (In the general formula (A), M1 represents a metal atom or a metal compound, and zi, Z2, Z3, and Z4 each independently represent a 6-membered ring composed of an atom selected from a carbon atom, a nitrogen atom, and a hydrogen atom. 9. The inkjet ink according to the eighth aspect of the invention, wherein the tetrazole coloring matter is a phthalocyanine dye represented by the formula (B), (In the general formula (B), Rioi to R116 each independently represent a hydrogen atom or a substituent, and 201006895 Μ2 represents a metal atom or a metal compound}. 10. Inkjet ink according to claim 1 of the patent application, which further contains The inkjet ink according to the tenth aspect of the invention, wherein the polymerizable group of the polymerizable monomer is a group consisting of an epoxy group, an acryloxy group, and a methacryloxy group. Any one selected in the group. 12. The ink for inkjet according to item 1 of the patent application, which further contains a surfactant. 13. The ink for inkjet according to item 1 of the patent application, wherein °C® viscosity is 2~30mPa*s° 14. Inkjet ink according to item 1 of the patent application, wherein the surface tension at 25 °C is 20~40mN/m. 15_-Color filter The method of producing the ink droplets of the inkjet ink according to any one of claims 1 to 4 by the inkjet method, and supplying the liquid droplets to the concave portions partitioned by the partition walls formed on the substrate Inside, a pixel forming process for forming a color pixel of a color filter is formed. A color filter 'produced by an inkjet method using an inkjet ink according to any one of claims 1 to 14 Q. 17. A color filter' is used 19. A color pixel formed by the inkjet ink according to any one of claims 1 to 14. 18. A liquid crystal display comprising the color filter of claim 16 of the patent application. An image display device is provided with a color filter as in claim 16 of the patent application. -13 6-