TW201243495A - Blue color photosensitive composition, color filter, method of manufacturing color filter, liquid crystal display device, and organic EL display device - Google Patents

Abstract

This invention provides a blue color photosensitive composition for color filter use which has a good color hue for white LED light source and can form high brightness blue pixel. The solution means is that the blue color photosensitive composition for color filter use contains coloring agent (A) with maximum absorption wavelength of 600 to 700 nm over the wavelength 380 to 700 nm, coloring agent (B) with maximum absorption wavelength of 380 to 440 nm over the wavelength range from 380 nm to 700 nm and absorbance at 450 nm is below 20% of the maximum absorption peak intensity, alkali soluble adhesive (C), polymerizable compound (D), and photopolymerization initiator (E).

Description

201243495 VI. Description of the Invention: [Technical Field] The present invention relates to a blue photosensitive composition for a color filter (c〇l〇r fiher), and relates to the use of the blue photosensitive composition A color filter, a method of producing a color filter, a liquid crystal display device including the color filter, and an organic EL display device. [Prior Art] A small liquid crystal display device such as a mobile phone, a mobile game device (PDA), and an organic EL display device must have limited capacity such as a secondary battery or a dry battery. Since the backlight is a light source, the color material used as the color filter used in these display devices advantageously uses a colorant having a high luminance and allowing the bright line of the backlight to sufficiently penetrate to perform color display. Recently, the increase in the size of the liquid crystal display device and the organic EL display device has continued to progress in applications such as display screens of personal computers and televisions, and such display devices have emphasized color shirt reproduction. Sex. Therefore, in addition to the conventional brightness enhancement, the color filter coloring agent requires a higher quality, that is, a color purity and a contrast improvement. In response to the above requirements, such a color filter has been developed and put into practical use: an alkali-soluble resin, a polymerizable compound, a photopolymerization initiator, and other components are further added to a pigment composition having a finer particle diameter. In the blue photosensitive composition, a coloring pattern such as red, green, or blue is formed on a transparent substrate such as glass by photolithography or the like using the blue photosensitive composition. 201243495 On the other hand, in order to improve color reproducibility and reduce power consumption, the development of backlights using LEDs has been continued to replace conventional cold cathode fluorescent tubes. (CCFL: cold cathode fluorescent lamp). The LED light source has superior responsiveness to CCFLs, and does not use mercury, and is also excellent in the environment. As such an LED light source, a white LED in which, for example, a blue LED and a YAG Cymium_aluminum-garnet phosphor is combined and mixed (for example, see 曰本特开2〇〇9 1 92662, 曰Various types of phosphors are used to emit LED light sources of various colors, such as Japanese Patent Publication No. 20 10-145732. In the development of such LEDs, high brightness is required for improvement in color reproducibility and reduction in power consumption, but the current situation is that color filters having a hue conforming to white LEDs have not been fully developed. As a coloring agent for forming a blue photosensitive composition of blue halogen, a phthalocyanine pigment such as CI pigment blue (cj pigment blue) ls : 6 is known, and is used for "circumferential color known as c丄 pigment purple" It is also known that a purple coloring agent such as 23 is used in combination with c. Pigment blue b: 6 or the like (for example, refer to Japanese Laid-Open Patent Publication No. Hei. No. 2,164,142.曰 特 开口 、 、 、 、 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 When a combination of a halogen and a backlight with a white LED does not improve color reproducibility, a good color image is obtained, and thus a blue photosensitive property capable of providing a color calender having a better hue and luminance is desired. [Composition] 201243495 [Problem to be Solved by the Invention] The object of the present invention is that the object of the present invention is also excellent, and it is possible to form a composition having a high blue photosensitive property. The present invention provides a color filter for a blue pixel of a hue of a white LED light source in view of the above problems. Another object of the present invention is to provide a color light-receiving sheet having a good color characteristic obtained by an object. A liquid crystal display device and an organic EL display device including the color light-passing sheet. [Means for Solving the Problem] The present inventors have made efforts to solve the above problems, and found that the method can be solved by the T-described method. (4) The invention achieves the present invention. <A blue photosensitive composition for a color light-passing sheet, comprising: a coloring agent (A) having a maximum absorption peak wavelength of 600 to 70 nm at a wavelength of 380 to 7 QGnmT, and a wavelength The maximum absorption peak wavelength of 380 to 70 〇 nmT is 38 〇 to 44 〇 nm, and the absorbance at 450 nm is the following colorant of the maximum peak intensity, the soluble adhesive (C), the polymerizable compound (D), And a photopolymerization initiator (E). 12> A blue photosensitive composition for a color filter according to the item, wherein the colorant (A) is a phthalocyanine pigment. <3>;2> item color filter Sheet one or more 'wherein the colorant (B) is selected from the following general formulas ⑴~ general formula (3) according to any one of the compound are not of the blue photosensitive composition comprising: 201,243,495

An alkyl group, an aryl group having a number of 6 to 20, an alkoxy group having a carbon number of 12, an aryloxy group having a carbon number of 6 to 2, a heterocyclic group having a carbon number of 2 to 2, a hydroxyl atom, and a carbon number 12, = thio group, arylthio group having 6 to 20 carbon atoms, amine sulfonyl group having carbon number 12, or amine mercapto group having a number of extinctions of 1 to 12. Any two substituents selected from R丨 to R4, and any two substituents selected from R to R may be independently bonded to each other. 201243495 is a benzocondensed ring 'or a heterocondensed ring. &9 and R10 each independently represent a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, or an aryl group having 6 to 20 carbon atoms. Χι and X2 each independently represent an I atom substituted by an oxygen atom, a sulfur atom or a burnt group, and 2· represents a monovalent pair of anions. In the formula (2), Rn to R14 each independently represent a hydrogen atom, an alkyl group having a carbon number of 丨12 to 12, an aryl group having a carbon number of 6 to 20, a carbon number of 碳~; an alkoxy group having a carbon number of 6 to 2; An aryloxy group of hydrazine, a heterocyclic group having 2 to 12 carbon atoms, a halogen atom, an alkylthio group of carbon number 12, an arylthio group having 6 to 20 carbon atoms, an amine sulfonyl group having 1 to 12 carbon atoms, Or an amine carbenyl group having a carbon number of 1 to 12, at least two selected from Rn to rm may be bonded to each other to form a benzocondensed ring or a heterocondensed ring. Rl5 and Rl6 each independently represent a gas atom, an alkyl group having 1 to 12 carbon atoms, or an aryl group having 6 to 20 carbon atoms. X3 to X6 each independently represent a nitrogen atom substituted by an oxygen atom, a sulfur atom or an alkyl group. In the formula (3), R17 represents a hydrogen atom or an alkyl group having a carbon number of ^~^, and R and R each independently represent an azide group or an arylamine group, and R19 represents a hydrogen atom, a cyano group or an amine mercapto group. R21 to R23 each independently represent a hydrogen atom, a condensed group having 1 to 12 carbon atoms, an aryl group having 6 to 20 carbon atoms, or a heterocyclic group having 2 to 20 carbon atoms. < 4 > A color calender sheet comprising a blue halogen element formed of a blue photosensitive composition for a color calender sheet according to any one of <1> to <3> pattern. <5> A method of producing a color filter, comprising: providing a color filter according to any one of <1:> to <3> to a substrate with a blue photosensitive composition And a step of forming a blue photosensitive composition layer; and exposing the blue photosensitive composition layer to a pattern, and developing the unhardened portion with a developing solution to form a blue pixel pattern. 201243495 <6> A liquid crystal display device is provided with a color filter of item <4>. <?> A liquid crystal display device which has at least the color filter of item <4>, and an LED backlight having a peak wavelength of luminescence intensity in the range of 430 nm to 470 nm. <8> An organic £ [display device comprising a color filter of the item <4>. The invention is characterized in that the coloring agent (A) having a maximum absorption peak wavelength of 6 〇〇 to 7 〇〇 11111 having a wavelength of 38 〇 to 7 〇〇 nm T and a maximum absorption peak wavelength at a wavelength of ~ 7 〇〇 nm A coloring agent having a absorbance of 45 〇 to 44 〇 nm and a absorbance of 45 〇 nm of 2% or less of the maximum absorption peak intensity is used as a coloring agent for the blue photosensitive composition. Therefore, the transmission spectrum of the L color pixel obtained from the blue photosensitive composition of the present invention is comparable to that of C 丄 pigment yellow, including ci pigment blue 15, 15 : 1, 15 : 3 and 15 : 6 The penetration spectrum of the blue halogen obtained from the well-known blue photosensitive composition constituted by 138, 139, 1 50, and 1 85 can reduce the transmittance of 4 〇〇 nrn to 430 nm. It is considered that the penetration of the purple light contained in the backlight can be suppressed. It is generally considered that if the light from the backlight can penetrate the k-color pixel obtained by the blue photosensitive composition of the present invention, the purple color mixture can be reduced, and a clear blue color can be obtained, a good hue can be obtained, and the color can be improved. Brightness. It is considered that this effect is particularly remarkable when a phthalocyanine pigment is used as a coloring agent, and a compound represented by any one of the general formulae (1) to (3) is used as the coloring agent (b), which is particularly remarkable at 43 〇 nm. An LED backlight having at least a peak wavelength of luminescence intensity in the range of ~47 〇nm can obtain a good hue and at the same time exert an effect of enhancing the luminance. 201243495 [Effect of the Invention] According to the present invention, it is possible to provide a blue photosensitive composition for a color filter which is excellent in hue of a white LED light source and which can form a blue pixel having a south luminance. Further, a color filter excellent in color characteristics obtained by using the blue photosensitive composition, a method of producing the color filter, a liquid crystal display device including the color filter, and an organic EL display device can be provided. [Embodiment] The present invention relates to a blue photosensitive composition of the present invention, a color filter using the blue photosensitive composition, a method of producing a color filter, and the use of the color filter. The liquid crystal display device of the sheet will be described in detail. <Blue photosensitive composition> The blue photosensitive composition of the present invention is characterized by containing at least a coloring agent having a maximum absorption peak wavelength of 6 〇〇 to 7 〇〇 nm at a wavelength of 380 to 700 nm (A) a coloring agent (B) having a maximum absorption peak wavelength of 380 to 70 〇 nm at a wavelength of 380 to 70 〇 nm and an absorbance at 45 〇 nm of 2% or less of the maximum absorption peak intensity, and an alkali-soluble adhesive ( c) a polymerizable compound (d) and a photopolymerization initiator (E). Further, the components contained in the blue composition of the present invention are described. <Maximum absorption peak wavelength at a wavelength of 380 to 7 G () nm is 6 (10) to a (four) colorant (A) > ^ The blue photosensitive composition of the invention contains a maximum absorption peak at a wavelength of ~7 〇〇 nm A coloring agent (4) having a wavelength of 6 〇〇 to 7 〇〇 nm (hereinafter referred to as "specific coloring agent (A)" in 201243495). The specific colorant (A) may be any colorant as long as the maximum absorption peak wavelength at a wavelength of 38 〇 to 7 〇〇 nm is in the range of 600 to 700 nm. The specific colorant (A) may be a pigment or a dye. The maximum absorption peak wavelength and absorbance of the color characteristics of the coloring agent in the present invention are obtained by measuring the following samples and measuring them. The colorant is dissolved in a soluble solvent (for example, propylene glycol monomethyl ether acetate to a concentration relative to the total amount of the solvent (M% by mass. Secondly, #Using an ultraviolet-visible spectrophotometer (for example, Shimadzu Corporation) system

MultiSpec_ 1 500 or the like) measures the absorption spectrum of the obtained solution, whereby the maximum absorption peak wavelength and absorbance can be obtained. Specific examples of the specific coloring agent (A) include a phthalocyanine pigment, a triarylmethane pigment, an anthraquinone pigment, and the like, a sigma ( η) dye, a cyanine dye, and a methylene two ton. Dyes such as singly dyes, phthalocyanine dyes, triarylmethane dyes, anthraquinone dyes, and the like. In the present invention, it is preferable to use a phthalocyanine pigment containing a metal in the molecule from the viewpoint of high luminance and excellent robustness. - As a metal, as long as it can maintain the stability of the color material, it is not particularly limited. It is preferably copper, sho, titanium, abundance, zinc, tin, and the like. It is preferably copper, aluminum or zinc. . The anthraquinone pigment may also have a phthalocyanine skeleton. The substituent ' can be exemplified by an acid group, a poorly based group, etc., and the number of substituents in the molecule of the phthalocyanine pigment = two groups, and the specific coloring agent (A) of the present invention is bluer blue blue... 15:2, color = two materials - -10-201243495 Pigment blue 15: 6, etc., especially good for pigment blue (1) 6. The coloring agent having a phthalocyanine skeleton may be used in combination of two or more kinds. The following is a description of the specific coloring agent (A). The average primary particle size of the phthalocyanine pigment in the coloring agent (4) is in the range of 1:::~(10), more preferably in the range of 〇nm. The divergence stability and the tinting strength of the average primary particle diameter of b粑* n · The color of the leaf is used for the light beam, and the color of the high-density, high-contrast color filter is blue. Composition. The outer-sub-particle size of the invention is based on the sub-microscope to capture the particles in the field of view, and for the two-dimensional shadow = _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The diameter (long diameter) 盥敕 indicates the average value obtained. "The average value of the (short diameter), and the aspect ratio of the sub-particles of the phthalocyanine pigment of the present invention can be further seen in this aspect... The range is - in each field of use - And further improve the fluidity. If you want to find the average particle size of the secondary particles as described above; Γ ^ penetrating electron microscope or scanning electron microscope to shoot the sub-photograph. Then, for the two-dimensional image on the two The average value of the smaller diameter (long diameter) and the shorter straight = is calculated for the sub-particles (10), and then calculated using these values. Ugly only) To obtain an average primary particle size of 1 〇 please ~ 1 When the pigment is pigmented, it can be micronized by any method, but the crystal growth of p crystal can be obtained, and the pigment particles having a smaller average particle size can be obtained. Salt mill (s〇lvent sait (1) is called) ο The "solvent salt mill" means the mixing of phthalocyanine pigments, inorganic salts and organic solvents. The phthalocyanine pigment having a larger particle size can also be subjected to dry grinding and solvent salt milling. Specifically, a phthalocyanine pigment, an inorganic salt, and an organic solvent in which the phthalocyanine pigment or inorganic salt is not dissolved are added to a kneader, and kneading is carried out therein. The kneader at this time can be, for example, a kneader, a mixmuUer or the like. The inorganic salt may suitably be a water-soluble inorganic salt, and an inorganic salt such as sodium carbonate, potassium carbonate or sodium sulfate is preferably used. Further, it is more preferred to use an inorganic salt having an average particle diameter of 0.5 to 50%. Such inorganic salts can be easily obtained by finely pulverizing inorganic salts. In order to obtain an average primary particle size of 1 〇n pigment, it is preferred to use a ratio of phthalocyanine-specific phthalocyanine-specific amount to the amount of the contact phthalocyanine pigment in the solvent salt mill. That is, the phthalocyanine pigment in the amount of the inorganic salt is used in the same amount as the inorganic salt. Preferably, it is 5 to 20 parts, more preferably 7 to 15 as an organic solvent, and it is preferable to use it. Such an organic solvent may preferably be an organic solvent such as diethylene glycol, glycerin or B: Water-soluble organic solution sword, diol, liquid polylactam, 2::, propylene glycol, liquid polyethylene glycol, 2-(isopentyloxy)ethanol, 2_(hexyloxy)ethanol, 2_butyl Oxygen oxime, diethylene glycol single-check, diethyl _ gas base. ) Ethanol, diethylene glycol, monotriethylene glycol, armor, ~~ alcohol, single turn, two 7-king, early wrinkle,! -Methoxy-2m-ethylene glycol, propanol Dipropylene. Propylene glycol-propylene glycol, di-diol diol single f shout, know,! -Ethoxy -12- 201243495 Alcohol, etc. At this time, the mass conversion of the water-soluble organic solvent is relatively limited to the ugly pigment pigment, which is 0.8 to 2 parts. It is preferably from 01 to 5 parts, more preferably the temperature of the solvent salt milling is preferably 8... More preferably, the solvent salt milling time is from 8 to 18 hours. 20 hours 'better', you can make a mixture containing phthalocyanine as a main component, but you can remove organic hunger by using ", salt and organic solvents and inorganic salts, and depending on the demand. The water is washed with a phthalocyanine pigment, filtered, dried, pulverized, etc., a solid powder. 朿 传 细 酞 酞 & & 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月 月The number of times of washing can be repeated 1 to 5 times (4). When the above mixture of the water-based organic solvent and the water-based organic solvent is used, the organic solvent and the inorganic salt can be easily removed by washing with water. For example, the drying after washing may be carried out by batch or continuous drying of the dewatering and/or desolvation of the pigment by heating at 80 to 12 ° C in a heating source provided in the dryer. The dryer generally has a box dryer, a band dryer, a spray-type dry ay drye, etc. Further, the pulverization after drying is not for increasing the specific surface area and reducing the average particle diameter of the primary particles. Operation, but if using, for example, 粕In the case of drying in a dryer or a belt dryer, when the pigment is formed into a meander shape or the like, the pigment is disintegrated and powdered, and the like, for example, a mortar and a hammer mill (hanirner mill) ), platter-13-201243495 pulverization by a disk mill, a pin mill, a jet mill, etc. The phthalocyanine pigment of the present invention can be produced, for example, by the above method. However, it is also possible to use a generally circulating pigment or pigment dispersion. The thus obtained phthalocyanine pigment has a weak cohesive force of primary particles and has a property of being easily decomposed, so that it is easy to produce a covering power and contrast. High coloring film. The maximum absorption peak wavelength at a wavelength of 380 to 700 nm is 380 to 440 nm, and the absorbance at 450 nm is 2 最大 of the maximum absorption peak intensity. / ❶ below the coloring agent (B) > Blue of the present invention The photosensitive composition contains a coloring agent (B) having a maximum absorption peak wavelength of 38 to 7-14 nm at a wavelength of 38 〇 to 7 〇〇 nm and an absorbance of 450 nm of 20% or less of the maximum absorption peak intensity (hereinafter referred to as " Specific Agent (B) "). The special colorant (B) may be any colorant as long as the maximum absorption peak wavelength at a wavelength of 380 to 700 nm is in the range of 380 to 440 nm, and the absorbance at 45 〇 nm is 20% or less of the maximum absorption peak intensity. It can be a pigment or a dye. / Examples of the dye of the specific coloring agent (B), for example, an azo dye, a hetero-azo dye, a zer〇methine dye, a cyanine dye, a merocyanine dye, And monomethyl (m〇n〇methine) dyeing second class, the maximum absorption peak wavelength at wavelength 38〇~7〇〇nm is ~44〇ηιη' and the absorption peak of 450nm is the maximum absorption peak of Hutuo County Hummer Preferably, the specific coloring agent (B) is a dye of a compound represented by the following formula (1) to formula: 14-(1) 201243495 (3). R1 R5

R11 (2) r12, 〆 /Χΐ^χ5 R13/丨 R14 R15 X6

(3) In the formula (1), R1 to R8 each independently represent a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, an aryl group having 6 to 20 carbon atoms, an alkoxy group having 1 to 12 carbon atoms, and a carbon number of 6~ 20 aryloxy group, heterocyclic group having 2 to 12 carbon atoms, halogen atom, alkylthio group having 1 to 12 carbon atoms, arylthio group having 6 to 20 carbon atoms, sulfonyl group having 1 to 12 carbon atoms, Or an amine thiol group having a carbon number of 1 to 12. Any two substituents selected from R1 to R4, and -15-201243495 j 5 8 from two substituents of R to R may each independently bond to each other to form a benzocondensed ring' or a heterocondensed ring. . R9 and R1 Q each independently represent a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, or an aryl group having 6 to 2 carbon atoms. Χι and χ2 each independently represent a nitrogen atom substituted by an oxygen atom, a sulfur atom or an alkyl group, and ζ· represents a monovalent pair anion. In the formula (2), Rn to R14 each independently represent a hydrogen atom, a carbon group of a carbon number hi 2 , an aryl group having 6 to 20 carbon atoms, an alkoxy group having a carbon number of 丨 丨 2, and a carbon number of 6 to 2 Å. An aryloxy group, a heterocyclic group having 2 to 12 carbon atoms, a halogen atom, an alkylthio group having a carbon number of 丨12, an arylthio group having a carbon number of 6 to 20, an amine sulfonyl group having a carbon number of 12, or a carbon The amine mercapto group of 1 to 12, at least two selected from ru rm, may be bonded to each other to form a benzo condensed ring or a hetero condensed ring. The ruler 15 and the Ri6 are each independently represented by a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, or an aryl group having a carbon number of 6 to 2 Å, and the aryl group is represented by an oxygen atom, a sulfur atom or a burnt group. I atom 〇 In the formula (3), R17 represents a hydrogen atom or an alkyl group having a carbon number of 丨12, R18 and independently represent an alkylamino group or an arylamine group, and Rls represents a hydrogen atom, a cyano group, or an amine oxime. The fluorenyl group, R21 to R23 each independently represents a hydrogen atom, an alkyl group having an inverse of 1 to 12, an aryl group having 6 to 20 carbon atoms, or a heterocyclic group having 2 to 2 carbon atoms as a formula (1)~ In the general formula (3), the alkyl group represented by R1 to R" and & r21 to r23 may, for example, be an alkyl group having 1 to 12 carbon atoms, preferably an alkyl group having a carbon number of 〜8. The alkyl group having 1 to 6 carbon atoms. The alkyl group may further have a substituent, and examples of the substituent include a halogen atom, an aryl 'alkoxy group, an aryloxy group, and an aristolooxy group. Specific examples can be exemplified by methyl, ethyl, n--16 - 201243495 propyl, cyclohexylmercaptopropyl, and cyclohexyl fluorenyl. Phenyl, 4-butyl a phenylphenyl group, a phenyl group as an oxy group, an alkoxy group as a halogen group, an isoisopropyl group, a n-butyl group, a secondary butyl group, a tertiary butyl group, a n-hexyl group, a 2-ethylhexyl group, N-dodecyl 'benzonitrile, butoxycarbonyl, decyloxyethyl, etc., more preferably decyl, ethyl, isopropyl isopropyl, n-butyl, secondary butyl, tertiary butyl Base, n-hexyl 2-ethylhexyl, phenylhydrazine, butoxycarbonylmethyl, tributyl, 2-ethylhexyl, phenylhydrazine, butoxy group are general formula (1) ~ (3 In the above, the aryl group represented by R1 to R丨 and r21 to r23 may, for example, be an aryl group having 6 to 20 carbon atoms, preferably an aryl group having 6 to 12 carbon atoms and an aryl group having 6 to 10 carbon atoms. The aryl group may further have a substituent, and as the substituent, a aryl group, an aryl group, an alkoxy group, an aryloxy group or an alkoxycarbonyl group. Specific examples of the aryl group may be exemplified by a phenyl group, 2_ Anthraquinone 2,4,6-trimethylphenyl, 2-indolyl, 2,4-dimethoxyphenyloxyphenyl, 3,5-di(butoxy)phenyl, etc. Preferred examples are 2-methoxyphenyl, 2,4,6-trimethylphenyl, and 4-butoxycarbonyl '5- Butyloxycarbonyl)phenyl, particularly preferably phenyl, anthracene, or 3,5-di(butoxycarbonyl)phenyl. In the formulae (1) to (7), it is represented by r1 to r8 and r11 to r14. The alkane may, for example, be an alkoxy group having 1 to 12 carbon atoms, preferably a carbon number of from 1 to 10, particularly preferably an alkoxy group having a carbon number of from 1 to 8. The alkoxy group may have a substituent as the substituent. The base may, for example, be an alkoxy group, an aryl group or an alkoxycarbonyl group. For the specific description of the alkoxy group, a methoxy group, an ethoxypropoxy group, a n-butoxy group, a Ethylhexyloxy, decyloxy, ethyl-7-201243495 oxyethyloxy, benzoinoxy, etc., preferably methoxy, ethoxy, isopropoxy or n-butoxy Further, 2-ethylhexyloxy, ethoxyethyloxy, *methoxy, more preferably methoxy, ethoxy, 2-ethylhexyloxy, ethoxyethyloxy , benzyloxy. The soil is represented by the formula (1) to (2), and the aryl group represented by R丨 to r8 and R11 to r14 may, for example, be an aryloxy group having a carbon number of 6 to 20, preferably a carbon number of two. The oxy group is particularly preferably an aryloxy group having a carbon number of 6 to 1 fluorene. These aryloxy groups may have a substituent, and examples of the substituents include a ruthenium atom, an aryl group, an alkoxy group, an aryloxy group, and an alkoxycarbonyl group. Specific examples of the 2- are preferably more aryloxy group include a phenoxy group, a 4-butoxy phenoxy group, a 2 chlorophenoxy group, a dioxy group, and a 21 oxybenzene group. The oxy group and the butoxy phenoxy group may, for example, be a phenoxy group or a 4-butoxy phenoxy group. In the general formulae (1) to (2), ri~r8, a cyclic group, a ruthenium helmet 9 μ and R to R are not heterocyclic groups of 2 to 12, preferably Particularly preferred is a heterocyclic group having 2 to 6 carbon atoms. "Heterocyclic group of 2 to 8 may further have a substituent, and may be exemplified by an alkyl group, a sulfonium group, a substituent, a aryl group, an alkoxy group, an aryloxy group. Specific examples of the alkoxy group, such as a heterocyclic group, a pyrrolyl group, a 2-furazan group, a exemplified by a 2-nonylphenyl group, a 2-oxazolyl group, a 2-benzoanthene group, a pendant group, and a 2-phenylene group. Mimi, bromo, 2-benzoxanyl, 2, each group, 2~ not sold oxazolyl, 2 _benzoxazole, animal, 2~benzo^ A ^ 基佳 is 2 - Selling pheno-based soil '2 - this and present. Sitting base 0 as the general formula (3), with 21~ clothing, the carbon number is -18- 201243495

A heterocyclic group of 2 to 20, which is estimated to be a heterocyclic group of 2 to 8 in the form of a slave, and particularly preferably a heterocyclic group having 2 to 6 carbon atoms. These heterocyclic groups may be in the form of a substituent, and may have a substituent. The substituent may, for example, be an alkyl group, a halogen atom, a ^aryl group, an alkoxy group, an aryloxy group or an alkoxy group. Specific examples of such heterocyclic groups L and ^ are exemplified by 2-thienyl, 2-oxo-r-yl, 2-furyl, 2-pyridinol, 0^, fluorenyl, 2-ben. a thiazolyl group, a 2-benzimidazolyl group, a 2-benzoxazolyl group, etc., and a bismuthene group is a 2-cetinyl group, a 2-pyrrolyl group, a 2-furyl group, a 2-benzothiazolyl group, ^^^ , a square sitting base, particularly preferably 2-thienyl 2-benzazole, 2-benzoxazolyl. In the general formulae (1) to (2), the thiophene group represented by R to R and R 1 to R14 in the formula (1) to (2) is an alkylene claw group having a carbon number of 1 to 12; Preferably, the alkane sulphate having a carbon number of 4 to 12 is preferably a sulphur group having a slave number of 6 to 12. Such a sulfur-burning group may have, as such a substituent, a porphyrin atom, an alkoxy group, or an alkoxy group. As the sulphur-based sulphur-based sulphur-based, the "m octopus" can be exemplified by sulfhydryl, hexylsulfide, methylthio, 2-ethylhexylthio, plus + _ in a·ten. A sulfur-based group, a butyl group, an ethyl thio group, etc., preferably a hexylthio group, a butyl sulfonium 7 thio group, a 2-ethylhexyl thiol eleven sulphur group, a butoxy group ethane # & β 丞 "L base, particularly preferably hexylthio, benzene;, L 2 -ethylhexylthio, n-dodecylthio. In the general formulae (1) to (2), R1 to R8 and a thio group are an arylthio group having a carbon number of 6 to 20, and more preferably an aryl group having a carbon number of 6 to 丨. The arylthio group. Preferably, the arylthio group has a substituent, and the aryloxy group is an alkyl group or an alkoxy group. -19- 201243495 Specific examples of the arylthio group include a phenylthio group, a 2-decyloxyphenylthio group, a 4'-butoxyphenylthio group, a 2-sulfothio group, and the like, and preferably A phenylthio group, a 2-methoxy group, a basic thio group, a 4-butoxycarbonylphenylthio group, more preferably a phenylthio group, a 4-butoxycarbonyl stearyl group. * In the general formulae (1) to (7), the amine group represented by r1 to r8 and R11 to r14 is an sulfonyl group having a carbon number of 丨12, preferably an amine having a carbon number of 2 to 1〇. The sulfhydryl group is particularly preferably an amidoxime group having a carbon number of 4 to 8. These amine sulfonyl groups may have a substituent, and examples of the substituent include a aryl group, an alkoxy group, an aryloxy group, and an alkoxy group. Specific examples of such amine sulfonyl groups include N-decylamine sulfonyl group, N,N-dibutylamine sulfonyl group, N 2 -ethylhexylamine sulfonyl group, and phenylamine sulfonium sulfonate. The base, N_(4-butoxycarbonylphenyl)amine sulfonyl group, N-benzylaminesulfonyl group, etc., preferably, N,N-dibutylamine sulfonyl, N 2 -ethylhexylamine % mercapto, N_phenylamine sulfonyl, particularly preferably N,N-dibutylamine sulfonyl, N 2 -ethylhexylamine sulfonyl. In the general formulae (1) to (2), the amine fluorenyl group represented by rLrS and R11 to r14 is an aminomethyl fluorenyl group having a carbon number of 1 to 2, preferably a carbon number of 2 to 1 Å. The amine sulfhydryl group is particularly preferably an amine fluorenyl group having a carbon number of 4 to 8. These amine carbenyl groups may have a substituent, and examples of the substituent include a halogen atom, an aryl group, an alkoxy group, an aryloxy group, and an alkoxycarbonyl group. As specific examples of such an amine group, N-methylamine methyl, N-butylamine sulfhydryl, n,N-dibutylamine sulfhydryl, N 2 -ethylhexylamine can be exemplified. The mercapto group, the N-phenylamine fluorenyl group, the N-benzylamino fluorenyl group and the like are preferably N-butylamine methyl sulfonyl group, ν, ν-dibutylamine methyl fluorenyl group, N-2-ethylhexylamine methyl sulfonyl, N-phenylamine fluorenyl, particularly good -20-201243495 N-2-ethylhexylamine fluorenyl, 1 phenylene N,N-dibutyl Aminoguanamine amine brewing group. The nitrogen substituted by the alkyl group is preferably a carbon number of 2 to 1 oxime, which is an alkyl group, an ethyl group, a butane group, a n-butoxycarbonyl oxime, a 2-ethylhexyl group, a butoxy 2-ethylhexyl group. And butoxycarbonyl as the formula (1) to (2), the alkyl group of the atom of χι~χ6 is preferably an alkyl group having a carbon number of 1 to u, and the base of the base is preferably a carbon number of 4 to 8. . As specific examples of such an alkyl group, a group, a n-hexyl group, a 2-ethylhexyl group, a n-dodecyl group 4, more preferably an ethyl group, a butyl group or a n-hexylcarbonyl group, particularly preferably a butyl group or a n-hexyl group. , methyl group. In the formulae (1) to (2), when R1 to R8 are bonded to each other, r5 to r8, or rU to rh to form a benzo condensed ring and a heterocondensed ring, they are used as a bond. a structure (ie, a structure of a condensed ring formed by Ri~R^R5 to R8, a broad band formed in the adjacent general formula (1), or a condensed ring formed by a benzene ring moiety in the formula (7) of R11 to r14 2 The structure) is preferably a quinoline ring, a benzimidazole ring, or a benzothiazole ring. In the general formula (3), the alkylamino group having a carbon number of 1 to 12 in the range of 18 and R2 is more preferably an alkylamino group having a carbon number of 4 to 8 carbon atoms. In order to not burn the amine group, preferably an alkylamine group of 10, particularly preferably, the alkylamino group may have a substituent ' as the substituent, and may, for example, be a aryl group, an aryl group, an alkoxy group or an aryloxy group. Alkyl or alkoxycarbonyl. ^ As a specific example of such an alkylamine group, a methylamino group, a n-butyl 2-ethylhexylamino group, a n-nonylamino group, a benzylamino group, a dibutylamine group is exemplified, and preferably, The n-butylamino group, the 2-ethylhexylamino group, the n-nonylamino group, and the present methylamino group may be exemplified by n-butylamino group, 2-ethylhexylamino group, and alum--21-201243495 amine group. ^, as the arylamine group represented by Rl8 and R20 in the formula (3), preferably an arylamine group having an inverse number of 6 to 20, more preferably an arylamine group having a carbon number of 6 to 12, particularly preferably a carbon number 8~1〇 of the arylamine group. These arylamine groups may have a substituent, and examples of the substituent include a phenyl group, an aryl group, an alkoxy group, an aryloxy group, or an alkoxycarbonyl group. - As a specific example of such an arylamine group, an anilino group, a 2-chloroamine group "4. ethoxymethyl-anilino group, a 2,6-dimethylanilinyl group, a fluorene-anthracene group" can be exemplified. And, preferably, an anilino group, a 4-ethoxycarbonylaniline=2, a benzene group, an aniline group, and a thiophenanyl group in the formula (1), a gas ion, a bromide ion, and a PF. τ 仏 仏 阴离子 仏 仏 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 仏 仏 阴离子 阴离子 仏 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子 阴离子Amine) ions, '°歹', PF6 ion, bis(trifluoro-F-alkane, the above formula (〗) to (3) are as follows. Specific examples of the colorant (B) of the present invention Further, in the case of the compound described in the above, "Mej represents a methyl group, "& _" indicates a bonding position. "Ph" indicates a phenyl group. Octaethyl' BUj It is shown that the maximum absorption wavelength of the butyl group is measured by the measurement method of the absorption spectrum of the above-mentioned absorption spectrum, and the absorbance with nm is determined by setting the maximum square = 450, and the absorbance of x is shown. 1 time value table-22- 201243495 Absorbance (45〇nm) 0.01 0.15 . 0.16 1 0.08 0.09 0.10 0.11 0.08 Maximum absorption wavelength (nm) 398 408 L〇00 ay CO 399 401 405 398 N u!fa F3C〇2S- NS〇2CF3 ulT "to f3co2s-n-so^f3 F3CO2S -N-S02CF3 a _ _«a a. 00 1 1 0 1 1 〇咖<0 1 )N-Et 1 Ο 1 1 0 翁1 &lt ;0 X 1 0 1 CO 1 1 0 1 to 1 1 0 1 >-Et 1 〇1 1 〇1 ο nCijHg I—_ _ i nC^Hg η〇6^13 CH2Ph έ nC4H9 cs 0 nC^Hg Ph In nC4H9 co^ o X o XXX Workman 0 XX 0CH3 XXXXXX Work SPh Work in ^ XXXX Work XXXXX o XXX Work X CD Q: m X ω -C Q. X 〇(/) sgh3 CONHPh cg^ 工工XX X X lr XX Engineering X DC X Exemplary Compound < A-2 A-3 A-4 Α-5 A-6 A-7 A-8

-23- 201243495

-24- 22 201243495

n=n— (3) n-n R19 R20 ^23

)-1 CN; tBu 410 ,0.08

P〇2Bu OjBu 02 nhc6h, 3

CN tBu 405 0.10 0-3 .04

CN CONH,

Me

H tBu tBu

Ph 415 4:08 0.12 0.10 A coloring agent other than the specific coloring agent (B) of the present invention (A). As an example of other coloring agents, any coloring agent may be used, and the coloring agent 'system' has, for example, a quinophthalone-based violet pigment, a quinone-based violet pigment, an indigoid-purple violet, and The bottom is a t-color pigment, a pyrroxy methylene-based purple dye, a pyranthic violet dye, and the like. As a specific example, it is CI. Pigment Violet 19, & 36, 38, etc., and it is preferable to win. In particular, CI Pigment Violet 23 has a high penetration rate, a pigment for the use of pigments as a pigment (A), a colorant (B), or its reading, Xuan. It is better to be in the range of 1 Onm~40nm, and it is better to reduce the flat i= horse. More preferably, it is n〇nm~30nm = the human particles are fined, and the coloring agent is similar to the pigment, but the pigment, the diphenyl 29, 32, and the coloring range. The same is -25- 201243495 salt milling method is effective; salt grinding can be carried out together with phthalocyanine pigment, or salt milling can be carried out separately. The average primary particle light system was obtained by observing it by SEM (sca η ning ing ectr ο η microscope) or TEM (transmission electron microscope), measuring the size of 100 particles in the unagglomerated portion of the particles, and then calculating average value. The total solid content of the ytterbium-containing blue photosensitive composition of the specific coloring agent (A) in the blue photosensitive composition of the present invention is preferably 5% to 40% by mass, more preferably 1% by mass. 30%. Further, 'the content of the specific coloring agent (B) in the blue photosensitive composition of the present invention is preferably from 1% to 30%, more preferably 2% by mass based on the total solid content of the blue photosensitive composition. 20%. When the content is used in this range, it is possible to obtain a color meter having a higher color characteristic, a higher contrast ratio and a higher luminance. In the present specification, "total solid content" means the total amount of the organic solvent deducted from the total composition contained in the blue photosensitive composition. The ratio of the specific colorant (B) to the specific colorant (A) in the blue photosensitive composition of the present invention is preferably a ratio of the colorant (A): colorant (B) = 1 on a mass basis. : Bu 4〇: 1, better 2: 1~μ • 1. By setting it as this range, the hue is better. <Pigment Dispersion Composition>#When a blue photosensitive composition of the present invention is to be prepared and a pigment is used as a coloring agent, a coloring agent, or other coloring agent, it is preferred that the bear is a pigment in advance. And other colorants are dispersed together or separately to form a pigment dispersion composition (pigment dispersion). 0 刀-26- 201243495 The pigment dispersion composition is obtained by dispersing the pigment and the solvent, but the dispersant and resin may be added as needed. Wait. Further, a pigment derivative or the like can be used, and other components can be further used as needed. ^ , - Modulation of the pigment dispersion composition (pigment dispersion) _ The preparation form of the pigment dispersion composition is not particularly limited, and for example, a vertical or horizontal sand grinder (sand grinder) can be used for the pigment, the pigment dispersant and the solvent. ), a nail ball mill, a rolling shear (sHt claw (1)), or a super-wave is a political machine #, and is obtained by microdispersion treatment of beads formed of glass, oxidized, or the like of a particle size. Before the bead dispersion, a two-roll mill (tw〇roll mill), a two-parent mill (three r〇11 claws (1)), a ball mill (baU claws (1)), and a drum mill (trommel) can be used. ), disperser, kneader, co-kneader, homogenizer, blender, uniaxial or biaxial extruder, etc. The force is mixed and processed. In addition, the details of the mixing and dispersing are described in "Paint Flow and Pigment Dispersion" by T c Patt〇n (published by John Wiley and Sons in 1964). - Pigment Concentration - The content of the pigment in the pigment dispersion composition is preferably from 10 to 60% by mass, more preferably from 15 to 50% by mass, based on the total solid content (mass) of the composition. When the content of the pigment is within the above range, it is effective in terms of sufficient color density and ensuring excellent color characteristics. - Dispersant - The pigment dispersion composition preferably contains at least one of dispersants. Since the dispersant is contained in -27-201243495, the dispersibility of the pigment can be improved. As the dispersing agent, for example, a known pigment dispersing agent or a surfactant can be appropriately selected and used. Specifically, a plurality of compounds can be used, and for example, ORGANOSILOXANE POLYMER KP34 1 (manufactured by Shin-Etsu Chemical Co., Ltd.), Acrylic (co)polymer POLYFLOW No. 75, No. 90, No 95 (manufactured by Kyoeisha Chemical Co., Ltd.), W001 (Yushang) Co., Ltd.) and other cationic surfactants; polyoxyethylene lauryl ether, stearic acid polyoxyethylene ether, oleic acid polyoxyethylene ether, polyoxyethylene octyl phenyl ether 'polyoxyethylene decyl benzene Nonionic surfactants such as ether, polyethylene glycol dilaurate, polyethylene glycol distearate, sorbitol needle fatty acid ester; anion such as W004, W005, W017 (made by Yushang Co., Ltd.) Surfactant; an amphoteric surfactant having a carboxybetaine structure, a guanamine beet test structure, a confirming beet test structure, or a hydroxy beet test structure; a fluorine-based interface such as MEGAFACE F17, F172, F173 (manufactured by DIC Corporation) Active agent; EFKA-46, EFKA-47, EFKA-47EA, EFKA Polymer 100 EFKA Polymer 400, EFKA Polymer 401, EFKA Polymer 450 (all manufactured by Ciba Speciality Chemicals (Ciba Japan KK)), DISPERSE AID6, DISPERSE AID 8, DISPERSE AID 15, DISPERSE AID91 00 (all manufactured by San Nopco Ltd.) Polymer dispersant; SOLSPERSE 3000, 5000, 9000, 12000, 13240, 13940, 17000, 24000, 26000, 28000 and other various SOLSPERSE dispersants (made by The Lubrizol Corporation) -28- 201243495 ;ADEKA PLURONIC L31, F38, L42, L44, L61, L64, F68, L72, P95, F77, P84, F87, P94, L101, Pl〇3, F108, L121, P-123 (made by ADEKA Corporation) And IONET S-20 (made by Sanyo Chemical Industries Ltd.), Disperbyk 101, 103, 106, 108, 109, 111, 112, 116, 130, 140, 142, 162, 163, 164 , 166, 167, 170, 171, 174, 176, 180, 182, 2000, 2001, 2050, 2150 (BYK Chemie). Other examples include an acrylic copolymer, an oligomer having a polar group such as an N,N-disubstituted amino group or an acidic group at a molecular terminal or a side chain, or a polymer. A polyamine phthalate resin modified by a tertiary amine, an AB type or an ABA type block copolymer described in JP-A-2009-52010. The content of the dispersant in the pigment dispersion composition is preferably from 1 to 1% by mass, more preferably from 3 to 7 % by mass, based on the total mass of the pigment. - Pigment Derivative - The pigment dispersion composition may be added with a pigment derivative as needed. The portion having affinity with the dispersing agent, the & λ 士 or the pigment derivative into which the polar group is introduced is adsorbed on the surface of the pigment, and the pot is used as an adsorption point of Α Λ Λ / 忭 忭Therefore, the pigment can be made into fine particles φ, # $ 卞 刀 knife in the blue photosensitive composition to prevent it from re-agglomerating, and the ancient Τ is called a color filter with the same contrast and transparency. The language is valid. The pigment derivative is specifically a compound which is obtained by using an organic pigment as a parent bone, and introducing a human-s-base alkaloid group and a scented group which have an acidic group ... 取代 substituent on the side chain. Organic MJ lists quinacrid pigments, -29-201243495 phthalocyanine pigments, azo pigments, bismuth yellow pigments, 丨β 朵 pigments, isoindolinone pigments, quinoline pigments, Di-pyrrolopyrene pigments, benzopyrone pigments, etc., which are generally not called pigments, such as naphthalene, anthraquinone, triazabenzene, or quinoline, etc. In the above-mentioned Japanese Patent Application Laid-Open No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. Japanese Laid-Open Patent Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. 5. The content of the pigment derivative in the pigment dispersion composition is preferably from 1 to 30% by mass, more preferably from 3 to 2% by mass, based on the mass of the pigment. When the inner range is within this range, the viscosity of the pigment dispersion composition can be controlled to be lower and It can be well dispersed, and at the same time, it can improve the dispersion stability after dispersion. Thus, a high penetration rate can be obtained, and the stupid people have H-ground 0V to view the Q-lighting composition, so the preparation When the photosensitive composition of the film is applied to, for example, the production of a color light-passing sheet, it is possible to produce a color filter having good color characteristics and contrasting with the color filter. 7 M ^ - V may further be added with a south molecular compound such as an alkali-soluble steep tree, such as the latter. 4 ^ ^ , , . , ^ 铋涊 is an alkali-soluble resin, and the thiol-containing polar group is also present. It helps to disperse t eight eg + k yan, and it is mostly related to the stability of the pigment dispersion. - Solvent _ as long as it is a general pigment as a pigment dispersion composition + -30 - 201243495 The organic solvent used in the bulk composition is not particularly limited, such as acetic acid-1-decyloxy-2-propyl ester, bromomethoxazole, porphyrin -2-propanol, ethylene glycol, methyl ether, diethyl Glycol monomethyl ether, acetic acid, ethyl succinate, ethyl butyl acetate, acetone, acetophenone, methyl ketone, 1 ^ ° 00 π Isobutyl ketone, cyclohexanone, n-propanol, 2_ _ propyl, n-butanol, cyclohexanol, 1 G -%, diethylene glycol, methyl laugh, -

A solvent such as toluene. Further, 帛4 A " may be used as an organic solvent to be described later. In order to adjust the melting point, viscosity, # a variety of use. In the above, the content of the solvent in the pigment dispersion composition can be appropriately selected depending on the use of the pigment dispersion composition and the like.禾ί ..^ ^ & § The pigment dispersion composition is used for the preparation of the color photosensitive composition, the solid content concentration of the material and the pigment dispersant (by the pigment dispersion group) from the viewpoint of handling property The total amount of the field in addition to the solvent as a solid component may be 5 to 50% by mass. &lt;Alkaline Soluble Adhesive (C)&gt;, as the alkali-soluble adhesive (C) in the present invention, any polymer compound which is soluble in the soluble aqueous solution can be used. It has the property of being soluble in an alkaline aqueous solution, and imparts alkali developability to the photorefractive method of the blue photosensitive composition. The alkali-bathable adhesive is preferably contained in the stage of preparing the pigment-dispersed composition at the time of preparing the blue photosensitive composition, and is also capable of modulating the pigment dispersion composition and modulating the blue photosensitive composition. The two phases are added in batches. As the alkali-soluble adhesive, it has at least one testable agent which is a linear organic high molecular polymer, and is an alkali-soluble polymer which is a soluble group (for example, a slow-base group, a phosphoric acid group, an acid group-31-201243495 group, etc.), and more preferably Preferably, it is soluble in an organic solvent and can be developed from a weakly alkaline aqueous solution. When an alkali-soluble adhesive is to be produced, for example, a method according to a known radical polymerization method, a temperature, a pressure, a type of a radical initiator, and a quantity thereof can be produced by a free radical polymerization method. The polymerization conditions of the type, etc. can be set by a person having ordinary knowledge in the art: It is easy to set, and the conditions can be determined experimentally. As the above linear organic high molecular polymer, it is preferred to have a carboxylic acid in a side chain. For example, it can be exemplified as 曰本特开日: 59-44615, 曰本特公昭54 34327, 曰本特公: 58- 12577号, 曰本特公昭54_25957号, 曰本A methacrylic acid copolymer, a (tetra) acid copolymer, a coating (tetra) copolymer, a crotonic acid copolymer, and a crotonic acid copolymer described in JP-A-59-53 836, JP-A-59 71 () No. 48, Maleic acid copolymer, partially brewed maleic acid/, polyfluorene, and acidic acid with acidity in the side chain, acid-rich liver with polymer in the base group, etc. A polymer having a (meth) acrylonitrile group in the chain is preferred. Etc. Tianzhong Tejia is a copolymer containing benzyl (meth)acrylate/(meth)acrylic acid, (methyl hydrazine, ^ DO ^ (fluorenyl) phenyl decyl acrylate / (mercapto) acrylic acid / other early The multi-component copolymer of human body inflammation. In addition, it can also be exemplified by the copolymerization of mercapto-acrylic acid 2 - it is preferred by _ &amp; the polymer can be mixed in any amount. In addition to the above, (meth)acrylic acid 2-propanol/polystyrene monomer/methyl-32-.201243495 acrylic acid described in JP-A-7-140654 Phenyl phthalate / methacrylic acid copolymer, 2-hydroxy-3-phenoxypropyl acrylate / polymethyl methacrylate macro monomer / benzyl methacrylate / methacrylic acid copolymer, methacrylic acid 2-Hydroxyethyl ester/polystyrene macromonomer/mercaptoacrylate methacrylate/methacrylic acid copolymer, 2-hydroxyethyl methacrylate/polystyrene macromonomer/mercaptobenzoic acid benzoate/曱Acrylic acid-based copolymer, etc. As another alkali-soluble adhesive resin, Japanese Patent Laid-Open No. Hei 7-20721 No. 1 and Japanese Patent Laid-Open No. Hei 8-259876 can be used. Japanese Patent Laid-Open Publication No. Hei 10-300922, Japanese Unexamined Patent Publication No. Hei No. Hei No. Hei No. Hei No. Hei No. Hei No. 1 1-174224, Japanese Patent Laid-Open No. 2000-56 No. 1 18, and Sakamoto Kaikai 2003-233179 A known polymer compound described in Japanese Laid-Open Patent Publication No. 2009-52020, etc. The specific structural unit of the alkali-soluble adhesive resin, in particular, (meth)acrylic acid and copolymerization with other monomers copolymerizable therewith The material is easily obtained, and can be easily used for adjustment of alkali solubility, etc. The other monomer which can be copolymerized with (meth)acrylic acid can be exemplified by (mercapto)acrylic acid alkyl ester. , (fluorenyl) aryl acrylate, vinyl compound, and the like. Here, the hydrogen atom of the alkyl group and the aryl group may be substituted with a substituent. Specific examples of the aforementioned (alkyl)acrylic acid alkyl ester and (meth)acrylic acid aryl ester may, for example, methyl methacrylate, ethyl (meth) acrylate, propyl (meth) acrylate, (A) Butyl acrylate, isobutyl (meth)acrylate, amyl (meth)acrylate, hexyl (meth)acrylate, octyl (meth)acrylate, phenyl (meth)acrylate, phenylhydrazine acrylate Ester, phenyl benzoate, naphthyl acrylate, cyclohexyl acrylate, and the like. -33· 201243495 The vinyl compound may, for example, be styrene, α-methylstyrene, vinyl toluene, (mercapto)acrylic acid glycidic vinegar, acrylonitrile, ethyl acetate vinegar, cesium·vinyl ketone, ( Mercapto) hydride tetrahydromanate, polystyrene macromonomer, polymethyl methacrylate macromonomer, CH2 = CR31R32 [here R3] represents a hydrogen atom or a carbon number of 丨~5 Base, R32 represents an aromatic hydrocarbon ring having a carbon number of 6 to 10], and CH2 = c(R31)(c〇〇R33) [wherein R31 represents a hydrogen atom or an alkyl group having a carbon number of 丨~5, and R„ represents a carbon number. 8 alkyl groups or aryl groups having 6 to 12 carbon atoms, etc. These other monomers which can be copolymerized may be used singly or in combination of two or more. Preferred other monomers which are copolymerizable are selected from the group consisting of m CH2=C0^)(c〇〇r33), at least one of (meth)acrylic acid benzene, (meth)acrylic acid benzyl ester and styrene, particularly preferably cH2 = cr31r32 and/or ch2= c(r31)(coor33). These r31, r32 and r33 are respectively synonymous with the above. In the present invention, the alkali-soluble adhesive (c) may be a single compound or a combination of a plurality of compounds. The content (total amount) of the alkali-soluble adhesive in the blue photosensitive composition is preferably from 1 to 50% by mass, more preferably from 2 to 45% by mass, based on the total solid content of the composition, particularly preferably 3 to Μ% by mass. < &lt; Polymerizable compound (D) &gt; In the present invention, as a curing component of a blue photosensitive composition, &lt;Use of polymerizable compound (D). Polymerizable compound (D) of the present invention As long as it is polymerizable, it is preferable to use a compound which can be subjected to addition polymerization, such as a low molecular compound dimer, a trimer or an oligomer having at least one polymerizable group, as described above. Examples of the compound having at least one polymerizable group include an unsaturated acid retardation, an ester of an unsaturated carboxylic acid and a monohydroxy compound, an ester of an aliphatic polyhydroxy compound with an unsaturated carboxylic acid, and an aromatic polycondensation. An ester formed by esterification of a base compound with an unsaturated carboxylic acid, an unsaturated carboxylic acid and a polybasic citric acid, and an ester or polyisocyanate compound obtained by esterification reaction of a polyvalent hydroxy compound such as a fatty acid polyhydroxy compound or an aromatic polyhydroxy compound An ethylenic compound having a urethane skeleton obtained by reacting a hydroxy compound having a (meth) acrylonitrile group, etc. The specific polymerizable compound can be added as a polymerizable group in one molecule as shown below. The classification is not limited thereto. In addition, in the present specification, acrylate and methacrylate are collectively contained as "(meth)acrylic acid vinegar". [Compound having a polymerizable group in one molecule] (hexyl) hexyl acrylate, 2-ethylhexyl (meth) acrylate, stearyl methacrylate, (meth) acrylate Cyclohexyl ester, 4-n-butylcyclohexyl (meth)acrylate, norbornyl (meth)acrylate, isodecyl (meth)acrylate, phenyl methacrylate, 2-ethyl Hexanediol (decyl) acrylate, butoxyethyl (meth)acrylate, 2-ethylene glycol (meth)acrylate, cyanoethyl (meth)acrylate, 3-methoxyl (meth)acrylate Butyl vinegar, 2-(2-methoxyethoxy)ethyl (meth) acrylate, 2,2,2-tetrafluoroethyl (meth) acrylate, 111, 111, 21'1, 211 - perfluorodecyl (meth) acrylate, phenyl (meth) acrylate, 2,4,5-tetradecyl phenyl (meth) acrylate, 4-nonyl phenyl (meth) acrylate, ( Mercapto phenoxy methacrylate, glycidyl (meth) acrylate, glycidoxy butyl acetonate, glycidyl ethoxide (mercapto) acrylate (Meth)acrylic acid-35- 201243495 2-hydroxyethyl ester, methacrylic acid 3-hydroxypropyl ester, (mercapto) propylene decyl ester, (meth) acrylate 2-butyl vinegar, (meth) acrylic acid 4_ Ding duck, methyl)acrylic acid 3-pyridyl, polyepoxyethyl monomethyl bond (methyl) two 91 vinegar, oligoethylene oxide monomethyl ether (meth) acrylate, polyepoxy Ethylene diacetate acrylate, oligo-oxirane (meth) acrylate, (methyl & enoate 2-hydroxy-3-phenoxypropyl acrylate, E 〇 modified phenol (meth) acrylate, sex Cresol (meth) acrylate, E 〇 modified nonyl phenol (fluorenyl) acrylate, PO modified nonyl phenol (meth) acrylate, E 〇 modified _2 _ ethyl hexmeyl methyl) Acrylic acid S is intended. [Compound having two polymerizable groups in one molecule] A compound having two (fluorenyl) acrylonitrile groups in the same molecule as a polymerizable group may, for example, be ethylene glycol bis(indenyl) acrylate. Diethylene glycol di(meth)acrylate, triethylene glycol di(meth)acrylate, polyethylene glycol bis(f)acrylate, 1,3-butanediol di(meth)acrylic acid g , H-butanediol di(meth)acrylate, 1,6-hexanediol di(meth)acrylic acid, neopentyl glycol di(meth)acrylate, propylene glycol bis(indenyl)acrylic acid vinegar 'Dipropylene glycol di(meth)acrylate, tripropylene glycol di(meth) enoate, polypropylene glycol bis(indenyl) acrylate, 2-hydroxy-1,3-dipropylene oxirane, 2,2 - bis[4-(acryloxyethoxy)phenyl]propane, 2,2.bis[4-(propylene oxydiethoxy)phenyl]propane, bisphenol a bis (acrylonitrile) Ethyl)ether, bisphenol A type epoxy resin (mercapto)acrylic acid modified product, 3_methylpentanediol bis(indenyl)acrylic acid, 2-hydroxy-3-pyreneoxypropylmethyl acrylic acid Dimethyl-bicycloindole bis(indenyl)acrylic acid, etc., preferably dimethylol-tricycloindene bis(indenyl) acrylate, neopentyl glycol di(meth)acrylic acid Ester, ethoxylated bisphenol A bis(indenyl) acrylate-36-201243495, (meth)acrylic acid modified bisphenol A type epoxy resin, and the like. [Compound having three polymerizable groups in one molecule] For example, tris-methylpropyltris(indenyl)propane (IV), trishydroxymethylethane tris(meth)acrylate, trishydroxyl An alkylene oxide modified alkyl (meth) acrylate, neopentyl alcohol tri (meth) acrylate, dipentaerythritol tris (mercapto) acrylate, trimethylolpropane tri (( Mercapto) propylene oxime propyl) ether, iso-cyanuric acid alkylene oxide modified tris(indenyl) acrylate, propionic acid dipivalol tris(decyl) acrylate, tris((methyl)) Propylene oxiranyl ethyl) isomeric cyanurate, hydroxytrimethylacetaldehyde modified dihydromercaptopropane tris(decyl) acrylate, sorbitol tris(decyl) acrylate, propoxylated three Mercaptopropane tris(decyl) acrylate, ethoxylated glycerin triacrylate, and the like. [Compound having four or more polymerizable groups in one molecule] As a compound having four or more polymerizable groups in one molecule, for example, pentaerythritol tetra(meth)acrylate, sorbitol tetra ( Methyl) acrylate, ditrimethylolpropane tetra(meth) acrylate, dipentaerythritol tetrakis(mercapto) acrylate, ethoxylated pentaerythritol tetra(meth) acrylate , dipentaerythritol penta(indenyl) acrylate, dipentaerythra hexa(meth) acrylate, sorbitol penta (meth) acrylate, sorbitol hexa(methyl) acrylate, or Phosphene-based epoxy-modified hexa-(meth) acrylate, caprolactone-modified dipentaerythritol hexa(indenyl) propylene vinegar, Kyoeisha Chemical Co. .,Ltd.) UA-306H, UA-306T, UA-306I, etc., urethane acrylate, yttrium, β, relative to the total solid content (mass) of the blue photosensitive composition of the present invention, preferably a polymerizable compound The blending amount is 5 to 80% by mass, preferably -37-.201243495 is 10 to 60% by mass, more preferably 1 5 ~5 〇 quality. /. The scope. With this range, the curability of the blue photosensitive composition is improved, and the pattern formability is good. Among these, from the viewpoint of appropriately maintaining the solvent resistance and the sputtering suitability in the subsequent step, it is preferably a (meth) acrylate having two or more (fluorenyl) acrylonitrile groups in the same molecule. The compound is more preferably one having three or more polymerizable groups. In particular, it is advantageous to have four or more polymerizable groups, such as dipentaerythritol pentaacrylate, dipentaerythritol hexaacrylate, or a mixture thereof (mass conversion ratio of dipentaerythritol) Pentaacrylate: dipentaerythritol hexaacrylate: 8 to 6) 'It is preferably used from the viewpoint of solvent resistance and sputtering suitability. Further, from the viewpoint of development latitude, it is advantageous to have 1 to 3 hydrophilic groups in the same molecule, and in particular, a compound having a hydroxyl group and a thiol group in the molecule contributes greatly to the improvement of developability. From this point of view, a compound having an acid group such as a carboxyl group at the terminal of the acrylate monomer is preferred. Specifically, an unsaturated carboxylic acid such as acrylic acid, methacrylic acid or maleic acid, or an acid group in which an acid group such as a carboxyl group is introduced at the end of the acrylate compound may be exemplified (for example, East Asian synthesis). A〇IX NIXM-51〇, ARONIXM-520, and ARONIXTO-2349 are specially used by T〇a Gosei Co., Ltd.). ARONIX M-520 and ARONIX TO-2349 are especially used. In order to have both solvent resistance, sputum sputtering suitability and development latitude, in addition to the use of solid Ν J — a compound containing three or more polymerizable groups and acid groups in the sub-return can be used in one molecule. The compound of the above polymerizable group is used together with the compound having 3 S group. When used in combination, if it is used, it is set to be in the range of 1 to 50% by mass, preferably in the range of 1 to 40% by mass, more preferably 5 to 20% by mass. The range of %. Further, the polymerizable compound (D)/alkali-soluble adhesive (the blending amount of cerium is preferably in the range of 0.1 to 10 by mass ratio, more preferably in the range of 〇. 4 to 8, more preferably 0.5). <The range of the photopolymerization initiator (E)> The photopolymerization initiator (E) in the present invention is not particularly limited as long as it is a known compound having an ability to initiate a polymerization reaction by light irradiation. Widely used as a known photopolymerization initiator, such as hydrazine, benzophenone, benzophenone derivative, mercaptophosphine, mercaptophosphine derivative, phenylethyl benzene, phenylethyl Ketone derivatives, such as heart hydroxycycloalkylphenyl hydrazine or 2 benzyl-2-mercapto-1-phenyl-propanone, di- oxyacetophenone, α-mercapto- or 4-aryl fluorenyl丨, 3 oxirane, benzoin alkyl ethers and benzyl ketals, such as benzyl dinonyl ketal, glyoxylic acid phenanthrene and its derivatives, glyceraldehyde glyoxylate dimerization And peresters such as - ketone ketone tetracarboxylic acid peresters (for example as described in the specification of EP 1 1 26, 54 1), halomethyltriazabenzenes, for example 2- [ 2-(4-methoxy-styl)-ethidyl]-4,6-bis-tris-methyl[1,3,5]triazabenzene, 2-(4-decyloxy-phenyl Bis-tris-sulfhydryl [1,3,5]triazabenzene, 2-(3,4-methoxy-phenyl)-4,6-bis-trichloromethyl [1,3, 5] triazabenzene, 2-methyl-4,6-bis-trismethylmethyl π,3,5]triazabenzene, anthracene, such as 〇_benzoic &amp;& base-4'- (stupid and thiol)benzimidyl-hexyl-ketooxime, 〇_ethylhydrazinoethyl~6-(2-methylbenzhydryl)-9-oxazol-3-yl]-ethane -1- ketone &quot;&quot; square-based double miso/co-initiator, for example, with 2-hydrogen sulphide and sulphate 39-201243495 o-chlorohexaphenyl diimidine; sitting; ferrocene cation ΐ: 1 such as dicyclopentadienyl-bis(2,6.difluoro...: η, ', for example, as described in British Patent No. 2,339,571, a mixture of thiol (tetra) complexes. As a co-initiator boric acid (4) For the force J, the photopolymerization initiator (Ε) of the photosensitive composition of the eight-denier and bright blue is preferably used as the total solid content of G.G5~3G% by mass. 20% by mass, and more preferably 0.2 to 1% by mass. In the present invention, the sensitizer further enhances the sensitivity of the sensitizing dye, the photopolymerization, the sensitivity to the active radiation, or the polymerization inhibition of the photopolymerizable compound by oxygen. As an example of such a sensitizer, for example, "Journal of Polymer Society", Vol. 10, p. 3173 (1972) by MR Sander et al., 曰本特公昭 44-20 1 89, and Japanese special open Japanese Unexamined Patent Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. Specific examples of the compound and the like described in JP-A-64-33104 and Research Disclosure No. 33825 include triethanolamine, p-dimethylamino benzoic acid ethyl ester, p-nonyldimethylaniline, and p-methyl group. Thiodimethylaniline and the like. As another example of the sensitizer, a thiol and a sulphide can be exemplified, for example, JP-A-53-702, JP-A-55-500806, and JP-A-5-142772 The thiol compound described, the disulfide compound-40-201243495 of the Japanese Patent Publication No. 56-75643, and the like, specifically 2-hydrothiobenzothiazole, 2-hydrothio benzoxazole , 2-hydrosulfanylbenzimidazole, N-phenylhydrothiobenzimidazole, 2-hydrothiomethyl-4(3H)-quinazoline, β-hydrothionaphthalene, butanediol double (3- Hydrogenthiobutyrate) 'butanediol bis(3-hydrothiopropionate), ethylene glycol bis(3·hydrothiobutyrate), neopentyl glycol tetra(3_hydrothiobutyrate) Acid ester) and the like. Further, as another example, an amino acid compound (for example, fluorene-phenylglycine), an organometallic compound (for example, tributyltin acetate, etc.) described in Japanese Patent Publication No. 48-42965, and Japanese Patent Publication No. 55-- A hydrogen donor (hydr〇gen d() n〇r) described in Japanese Patent Publication No. 34414, a sulfur compound (for example, trithiane, etc.), and a thioxanthene compound (2) described in JP-A-6-308727 , 4-dithiol thiophene ketone, 2,4-diethyl thioxanthone, benzene- 4-propoxy ketone, etc.). From the viewpoint of improving the curing speed by the balance between the growth rate of the polymerization and the chain transfer, the content of the sensitizer is preferably in the range of 〇丨 to "% by mass" with respect to the total solid content of the blue photosensitive composition. More preferably, it is in the range of 1 to 25% by mass, and more preferably in the range of 5 to 2% by mass. Further, the blue photosensitive composition of the present invention may contain components other than the above components as needed. The other components which can be contained in the blue photosensitive composition of the present invention will be described. <Organic Solvent> The blue photosensitive composition of the present invention can be transmitted through the components contained in the blue photosensitive composition. It is preferably prepared by using an organic solvent. Examples of the organic solvent include esters such as acetic acid, n-butyl acetate, isobutyl acetate, amyl phthalate, isoamyl acetate, and isobutyl acetate-41 - 201243495 Ester, butyl propionate, isopropyl butyrate, ethyl butyrate, butyl butyrate, alkyl esters, methyl lactate, ethyl lactate, decyl oxyacetate, ethyl oxyacetate, oxy Butyl acetate, methyl methoxyacetate, hydrazine Ethyl acetate, butyl oxyacetate, ethoxy acetate, ethyl ethoxyacetate, etc., and examples thereof include methyl 3-oxypropionate and ethyl 3-oxypropionate. Alkyl 3-oxypropionates; decyl 2-oxypropionate, ethyl 2-oxypropionate, propyl 2-oxypropionate, bismuth 2-oxy-2-mercaptopropionate Ethyl 2-oxopropionate such as ester, ethyl 2-oxy-2-methylpropionate; decyl 3-methoxypropionate, ethyl 3-methoxypropionate, 3-B Ethyl oxypropionate, ethyl 3-ethoxypropionate, methyl 2-methoxypropionate, ethyl 2-methoxypropionate, propyl 2-methoxypropionate, 2-B Alkoxy groups such as oxapropionate, ethyl 2-ethoxypropionate, decyl 2-methoxy-2-mercaptopropionate, ethyl 2-ethoxy-2-methylpropionate Alkyl propionate; methyl pyruvate, ethyl pyruvate, propyl pyruvate, decyl acetate, ethyl acetate, ethyl 2-oxobutanoate, ethyl 2-oxobutanoate Ethers, such as diethylene glycol dioxime ether, tetrahydrofuran, ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, acesulfame acetate, ethyl acetate, diethylene glycol Anthracene, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, propylene glycol monoterpene ether acetate, propylene glycol monoethyl ether acetate, propylene glycol propyl ether acetate, etc.; ketones such as methyl ethyl ketone, cyclohexanone , 2-heptanone, 3-heptanone, etc.; aromatic hydrocarbons such as toluene, xylene, etc. Among these solvents, preferred are decyl 3-ethoxypropionate and ethyl 3-ethoxypropionate. , ethyl acetate acesulfame, ethyl lactate, diethylene glycol dimethyl ether, butyl acetate, methyl 3-methoxypropionate, 2-heptanone, cyclohexanone, ethyl carbitol acetate , butyl carbitol acetate, propylene glycol monoterpene ether - 42 - 201243495 acetate, etc. The solvent may be used singly or in combination of two or more kinds. &lt;Other additives&gt; The blue photosensitive composition of the present invention Further, various additives such as an ultraviolet absorber, a thermal polymerization initiator, a surfactant, a development accelerator thermal polymerization inhibitor, a filler, a dispersant agent, and an antioxidant may be further contained as needed. &lt;Ultraviolet absorber&gt; / is a UV absorber, preferably a main skeleton of a hydroxybenzophenone benzoxazole type, a cyanoacrylate type, a triazabenzene type, or a diacid ester (diencme) ) a compound of the system (4) organism. Further, it may be a polymer such as an ethylene-based polymer having a side bond containing residues of these ultraviolet absorbers. Specifically, 2,4-dihydroxybenzophenone, 2,2,4,4,4-tetrahydroxybenzophenone, 2-hydroxy-4-indolyl benzophenone, 2, yl group 4 oxime benzophenone-5-supply acid, 2• carbyl _4_n-octyloxy bicinchone, 2_ y = -4-n-dodecyloxybenzophenone, 2_ Hydroxy_4_n-phenylmethoxydibenzophenone, 2,2,-dihydroxy-4,4'-dioxaoxydoprene, 2,2,dihydroxy-4,4'-di Ethoxydibenzophenone, 2,2,-dihydroxy-4,4,-dipropoxybenzophenone, 2,2'-dihydroxy-4,4'-dibutoxy bismuth Stuffed j, 2, 2, _ dihydroxy-4-methoxy-4,-butoxybenzophenone, 2,2,-dihydroxy-4 methoxy^-4-butoxybiphenyl Ketone, 2,3,4-trihydroxydibenzophenone, 2_(2_hydroxy-5-t-fluorenyl) stupid triazole, 2_(2-hydroxyl tertiary octyl styryl triazole , 2-(2-hydroxy-3,5-di-tert-butylphenyl)benzotriazole 'ethyl-2-amino-3-3,3-diphenyl acrylate, 2-ethylhexyl _ 2_amine 3 3 diphenyl acrylate, 2-(2-hydroxy-4-hexyloxy)_4,6 diphenylene-43- 201243495 - 'aza, 5 - XT ΚΓ - i Ν ,Ν__ethylamino-2-benzene Sulfonyl-2- 4_pentyl octyl ester, 2-hydroxy _4 0 stone knee, singular acid &amp; 4-(2-propenyl oxyethoxy) benzophenone (total a 2 ( 2_hydroxy-5'-methacryloyloxyethylphenyl)_2H•benzotriazine (VIII) polymer, etc. These organic ultraviolet absorbers can be used in two types. Initiative of the present invention, the blue photosensitive composition of the present invention contains a thermal polymerization initiator as a thermal polymerization initiator. For example, various azo systems = double system I: : soil compound 'the aforementioned azo compound can be used For example, if the azo 2 ' ° is used, the peroxide compound may be exemplified by ketone peroxy oxy ketal (p_xyketal), hydrogen peroxide, oxygen = base, peroxygen - gan. , earth, peroxy vinegar, peroxydicarbonate, etc. &lt;Interfacial surfactant&gt;: In the color-sensitive composition of the invention, it is composed of various surfactants from the viewpoint of improved coatability. Good. Through the boundary: it can improve the liquid properties (especially the fluidity: when the coating liquid is formed: and can improve the uniformity of the coating thickness and the liquid saving property. The interfacial tension between the plate and the coating liquid improves the sharpness of the substrate; the film: the coating property on the f plate, so that the amount of the liquid is formed in a small amount of liquid - the thickness can be equal to the thickness unevenness The film is also effective from the cloth. ❹ "The liquid-repellent slit coating / as a surfactant can use various surfactants of non-ionic and cationic cerium. Among them, the better than the ^ The ionic interface is active and a fluorine-based surfactant having a perfluoroalkyl group. -44- 201243495 3 to 40% by mass, and more preferably, the fluorine content of the fluorine-based surfactant is preferably from 5 to 30% by mass, particularly preferably from 7 to 25%, in terms of the fluorine content. . . Within the range of ', the thickness uniformity of the coating is effective, and the solubility in the composition is also good. Examples of the fluorine-based surfactant include MEGAFACE F171 and the same

Same as SC-381, same as SC-383, same as S3 93, and KH-40 (above is Asahi Chass (shared) (AsahiCHassC: 〇, Ltd.)). An example of the surfactant other than the I system is a phthalocyanine derivative (commercially available in EFKA-745 (manufactured by Motishita Sangyo Co., Ltd.)), and an organic siloxane polymer KP341 (Shin-Etsu Chemical Co., Ltd. ( Shin_Etsu Chemical Co., Ltd.), (meth)acrylic (co)polymerization, POLYFLOW Νο·75, Νο·90, No. 95 (Kyoeisha Chemical Co., Ltd.) .)), W001 (Yusho Co., Ltd.) and other cationic surfactants; polyoxyethylene lauryl ether, stearic acid polyoxyethylene ether, oleic acid polyoxyethylene ether, polyoxygen Ethylene octyl phenyl ether, polyoxyethylene decyl phenyl ether, polyethylene glycol dilaurate, polyethylene glycol distearate, sorbitan fatty acid ester (PLURONIC L10, L31, L61, BASF) Non-ionic surfactants such as L62, 10R5, 17R2, 25R2, TETRONIC 3 04, 701, 704, 901, 904, 150R1; W004, W005, W01 7 (made by Yusuke Co., Ltd.), etc. -45- 201243495 Anionic interfacial activity The amount of the surfactant added is preferably 0 relative to the total mass of the coloring photosensitive composition. 0 0 1 〜2. 〇% by mass, more preferably 〇〇〇5 to 〇% by mass. &lt;Development accelerator&gt; Further, it is desired to promote alkali solubility in an unhardened portion, and to develop a blue photosensitive composition. When the stepwise step is increased, the blue photosensitive composition may be added with an organic carboxylic acid, preferably a low molecular weight organic carboxylic acid having a molecular weight of 丨〇〇〇 or less. Specific examples thereof include citric acid and acetic acid. An aliphatic monocarboxylic acid such as propionic acid, butyric acid, shikimic acid, trimethylacetic acid, caproic acid, diethylacetic acid, heptanoic acid or octanoic acid; oxalic acid, malonic acid, succinic acid, glutaric acid, adipic acid, Pimelic acid, suberic acid, azelaic acid, sebacic acid, tridecanedioic acid (Brazil diacid), methylmalonic acid, ethylmalonic acid, dimercaptopropionic acid, methyl succinic acid , an aliphatic dicarboxylic acid such as tetramethyl succinate citraconic acid; 1,2,3-propane tricarboxylic acid, aconitic acid, oxalic acid, etc., a fatty acid, benzoic acid , an aromatic monocarboxylic acid such as o-toluic acid, cumanoic acid, 2,3-dimercaptobenzoic acid or 3,5-dimethylbenzoic acid; phthalic acid Isophthalic acid, p-dicarboxylic acid, 12,4-benzenetricarboxylic acid (p-trimellitic acid), 1,3,5-benzenetricarboxylic acid (isophthalic acid), 1,2,3,5·benzene An aromatic polycarboxylic acid such as tetradecanoic acid (p-tetrabenzic acid) or pyrogallanoic acid (pyromellitic acid); phenylacetic acid 'hydrogen's acid, hydrogen cinnamic acid, mandelic acid (phenylglycolic acid), Phenylsuccinic acid 'Atopic acid, cinnamic acid, methyl cinnamate, benzoyl cinnamate, cinnamic acid, coumaric acid, chelating acid and other carboxylic acids. &lt;Thermal polymerization inhibitor&gt; The blue photosensitive composition of the present invention is preferably further added with a thermal polymerization inhibitor of -46 to 201243495, and is useful, for example, as hydroquinone or p-nonoxyl group. Di-, di-tertiary butyl-p--a, gallnut g, secondary butyl catechol, benzoquinone, 4,4, _ thiobis (3-methyl-6-tertiary butyl phenol) , 2,2'-arylene di(4-methyl-6_tributyl phenol), 2-hydrothiobenzimidazole, and the like. &lt;Dispersant, Filler, Anti-agglomerating Agent&gt; In addition to the above, EFKA-46, EFKA-47, EFKA-47EA, EFKA-polymer 100 ' EFKA-p〇lymer may be added to the blue photosensitive composition. 400 ' EFKA-polymer 401 ' EFKA-polymer 450 (above is Morishita Industrial Co., Ltd.), DISPERSE AID 6, DISPERSE AID 8, DISPERSE AID 15 &gt; DISPERSE AID 9100 (made by San Nopco) polymer dispersant; SOLSPERSE 3000 , 5000, 9000, 12000, 13240, 13940, 17000, 24000, 26000, 28000 and other S0LSPERSE dispersants (made by Zeneca); fillers such as glass and alumina; and anti-agglomerating agents such as sodium polyacrylate; hindered amines, blocked An antioxidant such as phenol. The blue photosensitive composition of the present invention (preferably in combination with an organic solvent) contains the specific coloring agent (A), specific coloring agent (B), alkali-soluble adhesive (C), and polymerizable compound of the present invention. (D), and photopolymerization initiator (E) 'According to other requirements, other additives such as a surfactant may be mixed and prepared. «Color filter and method of manufacturing the same> The method of producing a color light-passing sheet of the present invention, comprising: providing the blue photosensitive composition of the present invention to a substrate to form a blue color a step of forming a photosensitive composition layer (colored layer); and exposing the blue-47-201243495 photosensitive composition layer to a pattern, and developing a developing solution to remove the unhardened portion to form a colored pattern. That is, the blue photosensitive composition of the present invention can be supplied to a substrate such as glass or the like directly or via another layer by, for example, spin coating, slit coating, cast coating, roll coating, or inkjet coating. The coloring layer is formed and exposed by exposure to the formed coloring layer via a predetermined mask pattern pa-, and after exposure, the developing solution is developed to form an unhardened portion to form each color (for example, 3 colors or 4 colors). A coloring pattern (for example, a coloring element) is used, whereby a color light-emitting sheet can be optimally produced. As a result, a color filter used for a liquid crystal display device, an organic £1 display device, or a solid-state imaging device can be manufactured with a low degree of difficulty in processing, high quality, and low cost. In this case, as the radiation used for the exposure, ultraviolet rays such as g-line, line, i-line, and j-line are particularly preferable. Further, in terms of exposure, in addition to the general pr〇ximity exposure method, an exposure method using a laser light source can be preferably used. In the laser exposure mode, an ultraviolet laser is used as a light source. Laser (LASER) is the English acronym of Light Amplification by Stimulated Emission of Radiation. As an excitation radiation phenomenon generated by a material having a reversed distribution, an oscillator and an amplifier that generate monochromatic light having higher interference and directivity by amplification and oscillation of light waves, and an excitation medium are crystal, glass, and liquid. A pigment having a oscillating wavelength among well-known ultraviolet light such as a solid laser, a liquid laser, a gas laser, or a semiconductor laser can be used as a medium, a pigment, a gas, or the like. Among them, from the viewpoint of laser output and oscillation -48-201243495 wavelength, solid laser and gas laser are preferred. As the wavelength that can be used in the present invention, it is preferable that the ultraviolet light having a wavelength range of 300 nm to 380 nm is better. The ultraviolet light having a range of 300 nm to 360 nm is in compliance with the photoresist ( Resist) 2 is preferred in terms of light sensitivity. Specifically, 'excellent use of large-output and relatively inexpensive solid-state laser Nd: YAG laser third harmonic (355 nm), excimer laser (^^犷laser) XeCl (308 nm), XeF (3 53 nm ). The exposure amount of the exposed object (pattern) is in the range of lmJ/cm 2 to 1 〇〇 mJ/cm 2 ', preferably in the range of lmJ/cm 2 to 50 mJ/cm 2 . If the amount of exposure is in this range, it is preferable in terms of productivity in terms of pattern formation. The exposure apparatus which can be used in the present invention is not particularly limited, but commercially available products can be used by LE5 565A (manufactured by Hitachi High-Techn〇l〇gies Corporati〇n), Callisto (manufactured by V-Technology Co., Ltd.), EGIS ( V-Technology Co., Ltd.) or DF2200G (Dainippon)

Screen MFG Co., Ltd.) and the like. Further, the device other than the above can be used as appropriate. In addition, a light emitting diode (LED) and a laser diode (LD) can be used as the active radiation source. In particular, ultraviolet LEDs and ultraviolet LDs can be used when an ultraviolet source is required. For example, Nichia Corporation has marketed a purple LED with a dominant emission spectrum having a wavelength between 3 65 nm and 420 nm. Further, when shorter wavelengths are required, U.S. Patent No. 6,084,250 discloses L E D which emits active radiation centered between 300 nm and 370 nm. Further, other ultraviolet LEDs can be purchased, and radiation having different ultraviolet frequency ranges can be irradiated. In the present invention, the active radiation source of the best in the range of -49-201243495 is a UV-LED, which is a UV-LED having a peak wavelength of 34 〇 to 37 〇 m. The standby and external lasers are exposed to a pattern because of their good parallelism. However, when the pattern is exposed using a mask, the linearity of the pattern is further improved and is better. Drying (prebake) of the colored layer formed by the blue photosensitive composition of the present invention (preferably coated) on a substrate can be performed by using a hot plate or an oven. Etc., in the range of 5 〇 to 14 (Γ: within the temperature range of 10 to 300 seconds. When developing, the unhardened portion after exposure is dissolved in the developer and only the hardened portion remains. Development temperature Generally, it is 2 〇 to 3 〇. The development time is 20 to 9 sec. As the developer, the coloring layer of the blue photosensitive group in the uncured portion can be dissolved, and the hardened portion is not dissolved. In particular, a combination of various organic solvents or a gas mixture may be used: the organic solvent may be exemplified by the preparation of the pigment dispersion composition of the present invention amp &amp; a blue photosensitive composition. The solvent used can be exemplified. For example, sodium hydroxide, sodium oxynitride, sodium hydrogencarbonate, sodium citrate, sodium metasilicate, aqueous ammonia, G, and second night - "# four Ethylamine, phosphine: methylethanolamine, tetramethylammonium hydroxide, hydroxide - [5.4. 〇μ7 (Ch〇hne), pyroline, piperidine, or hydrazine, 8·diazabicyclo 10, dendritic Q/deca-ene and other basic compounds are dissolved to a concentration of 0.001 〜. 0.01 to 1% by mass of an aqueous alkaline solution. Further, when an alkaline aqueous solution is used as a developing solution, it is usually heated at -50 to 201243495 rinse) and dried, and then subjected to heat treatment (post-baking) After roasting and developing, it is washed with water (flushing, and after development, the remaining part is usually removed at 100-250 ° C), and then baked for coking after the hardening is completely developed. Generally, it is about 20 (TC ~ 25 (rc bake). This post-bake process can use a heating plate and a convection box for the developed color layer (C〇nVeCtl〇n 〇Ven (The hot air circulation dryer), the heating means such as a high-frequency heater, etc. are carried out in a continuous or batch manner to achieve the above conditions. The above-mentioned color is sequentially repeated in the order of the desired number of hue. By operation, a color filter formed by forming a color layer with a plurality of colors can be produced. When the colored photosensitive composition is provided on the substrate to form a colored layer, the dry thickness of the I color layer is generally 〇·3 to 5 〇 _, preferably 0·5 to 3·5 μπι, and most preferably 1.0 to 25 μm. Examples of the substrate include a non-glass, a soda glass, a PYREX (registered trademark) glass, a quartz glass, and a transparent conductive conductive or the like, or a solid-state imaging device, which are used in a liquid crystal display device or the like. The photoelectric conversion element substrate to be used is, for example, a germanium substrate or the like, and a plastic substrate, and black stripe for isolating the respective halogens may be formed on the substrates. The plastic substrate preferably has a gas barrier layer and/or a solvent resistant layer on its surface. The other layer ' when the blue photosensitive composition is provided on the substrate via another layer may be a gas barrier layer, a solvent resistant layer or the like. -51 - 201243495 &lt;Liquid crystal display device, organic EL display device> The color filter of the present invention is particularly suitable as a liquid crystal display device

The definition of the slice-like display device or the description of each display device is described in, for example, "Electronic display device (K〇gy〇Chosakai Publishing Co.' Ltd. rmMSR)", ^* device (Ibuki Shunzhang's 'Industrial Books (shares) (Sangy〇 Tosho)

Publishing C〇., Ltd.), issued in the first year of Heisei (1989), etc. Further, the liquid crystal display device is described, for example, in "Second Generation Liquid Crystal Display Technology (Editor Uchida Ryuo, Industrial Investigation Association, issued in 1994)". The liquid crystal display device to which the present invention is applied is not particularly limited, and can be applied to, for example, various types of liquid crystal display devices described in the "Second Generation Liquid Crystal Display Technology".

The color filter of the present invention is particularly effective for a thin TFT transistor type liquid crystal display device. The liquid crystal display device of the color tft type is described, for example, in "Color TFT liquid crystal display device (Kyoritsu Shuppan Co., Ltd., issued in 1996)". Furthermore, the present invention is also applicable to a liquid crystal display device having a viewing angle magnification such as a horizontal electric field driving method such as IPS (in-plane switching) or a pixel division method such as MVA (multi-domain vertical alignment), or STN (super twisted). Nematic), TN (twisted nematic), VA (vertical alignment), OCS (optically compensated splay), FFS (fringe field switching), and R-OCB-52-201243495 (reflective optically compensated bend). Further, the color filter of the present invention is also available in a bright and high-resolution COA (Color-filter On Array) method. In the liquid crystal display device of the COA mode, the required characteristics of the color filter layer are required in addition to the above-mentioned general requirements, and the required characteristics of the interlayer insulating film, that is, the low permittivity and the peeling liquid resistance are required. It is considered that in addition to the exposure method using ultraviolet laser, the color filter of the present invention also selects the hue and film thickness of the denier specified by the present invention to improve the penetration of the ultraviolet laser of the exposure light source. . Therefore, the curability of the colored pixel is improved, and a defect-free or peeling or twisting element can be formed, so that the coloring layer directly or indirectly disposed on the TFT substrate, particularly the peeling liquid resistance, can be improved, and is used for CO. A type liquid crystal display device. In order to satisfy the required characteristics of low permittivity, a resin film may be provided on the color filter layer. In order to improve the conduction of the ITO electrode disposed on the colored layer and the terminal of the driving substrate below the colored layer in the coloring layer formed by the COA method, it is necessary to form a rectangular via hole having a side length of about 1 to 15 μm. a conduction path such as a 'or rc' type (or U-shaped) groove, preferably such that the size of the conduction path (ie, the side length) is particularly below, but the present invention can also form a size of 5 μm or less. Conduction path. These image display methods are described, for example, in "EL, pDp, LCD Display_Technology and Market Trends_ (Toray Research Center Research and Research Department, 43 pages issued by 2〇〇ι, etc.) x The liquid crystal display device of the present invention and the organic £1 display device are also composed of an electrode substrate, a polarizing film, a phase difference-53-201243495 film, a backlight, a spacer, and the like, in addition to the color filter of the present invention. The color filter of the present invention can be applied to a liquid crystal display device and an organic EL display device having such a well-known member. These components are described, for example, in "Currently 994 Liquid Crystal Display". Market for Materials and Chemicals (CMC Publishing Co., Ltd., issued in 1994), "The current status and future prospects of liquid crystal related markets in 2003 (Full Chi Ming, Fuji Chimera

Research Institute, Inc. 'issued in 2003). The side light source is described in SID meeting Digest 1380 (2005) (A. Konno), monthly DISPLAY (Monthly Display), December 2005, pages 18 to 24 (Island Kang Yu), the same as 25 to 30 pages (Yamamu Longming) )Wait. When the color filter of the present invention is used in a liquid crystal display device, high contrast can be obtained when combined with a three-wavelength tube or a red, green, and blue led light source (RGB-LED) as a cold cathode tube of a backlight, particularly The color filter of the blue pixel obtained by using the blue photosensitive composition of the present invention can obtain a better hue when the LED light source is used as a backlight, and obtain high color reproducibility, wherein the LED light source is near a wavelength of 450 nm. It has an emission spectrum near 550 nm. The particularly preferable backlight is an LED light source having a peak wavelength of light emission intensity in the range of 430 nm to 470 nm. According to the invention, there is provided a color light-emitting sheet having a blue photosensitive composition using the blue photosensitive composition of the present invention, and an LED backlight having a peak wavelength of a light-emitting intensity in a range of 43 〇 nrn to 470 nm. A liquid crystal display device can provide a good image. Further, it is provided with a color filter having a blue halogen obtained by using the blue photosensitive composition of the present invention -54-201243495, and at 43 〇 nm to 47 〇 nm. An organic EL display device having a phosphor having a luminous intensity peak wavelength in the range can provide a display device having high luminance and excellent color reproducibility. [Embodiment] Hereinafter, the present invention will be more specifically described by way of examples, but not limited thereto. The following examples. In addition, "%" and "parts" are quality standards unless otherwise stated in advance. &lt;Preparation of Pigment Dispersion Liquid (A1)&gt; The pigment dispersion liquid (A1) having the following composition was prepared by using pigment powder C.I. Pigment Blue 丨5:6. (composition) Pigment powder c.i. Pigment blue 15 : 6 (Fast 〇 gen Blue EP-7S manufactured by DIC Corporation) 12.8 g Dispersant: Acrylic pigment dispersant manufactured by Chemie

Disperbyk-161) 7.2g propylene glycol monoterpene ether acetate 8〇〇g The above composition is made of 〇(〇1'111丨11河-50 (trade name, manufactured by 861^&amp;{^11 company) and The zirconia beads having a diameter of 55 mm were dispersed at 2 rpm and i hours. Then, the zirconia beads having a diameter of 〇1 mm were dispersed at 2 rpm for 4 hours to obtain a pigment dispersion (Αι). The maximum absorption peak wavelength of the obtained pigment dispersion liquid (A1) was 61 〇 nm. &lt;Preparation of Pigment Dispersion Liquid of PY138&gt;&amp; The pigment powder ΡΥ1 3 8 was used to prepare ργ丨3 8 of the following composition. Pigment Dispersion (Composition) • 55- 201243495 Pigment Powder PY138 (BASF Paliotol Yellow D 0960) 12.0 g Dispersant: trade name Disperbyk 2155 (manufactured by BYK Chemie Co., Ltd.) 6.0 g Propylene glycol monoterpene ether acetate 32.0 g The above composition Using a motormill M-50 (trade name, manufactured by Eiger Japan Co., Ltd.) and using oxidized beads of diameter 〇 5 mm, dispersed at 200 rpm for 1 hour, followed by zirconia beads of 〇·1 mm in diameter , disperse at 2 rpm, 4 hours to obtain a pigment dispersion of ρ γ 丨 3 8 The obtained PY 1 3 8 pigment dispersion liquid had a maximum absorption peak wavelength of 43 0 nm and an absorbance at 4 5 〇 nm of 0.75. &lt;Preparation of PY 150 pigment dispersion liquid&gt; 妓Using pigment powder Ρ 5 1 5 0 To prepare a pigment dispersion of ρ γ 1 5 下述 having the following composition: (composition) Pigment powder PY150 (E4GN manufactured by LANXESS Co., Ltd.) 12 〇g Dispersant: trade name Disperbyk 2155 (manufactured by BYK Chemie Co., Ltd.) 6.0 g propylene glycol monoterpene Ether acetate 32. 〇g The above composition was dispersed in a motor mill M-50 (trade name, manufactured by Eiger Japan △) using a 0.5 mm diameter oxidized beads, 2 rp rp, j hours. The yttrium oxide beads having a diameter of 〇.lmm were dispersed at 2 rpm for 4 hours to obtain a pigment dispersion of ργΐ5〇. The maximum absorption peak wavelength of the obtained pigment dispersion of ΡΥ15〇 was 455 nm, and the absorbance at 450 nm. In the case of the composition of the following composition, the blue photosensitive composition 1 is prepared by mixing the components described in the following composition. (Composition) • Blue Colorant: pigment dispersion (A 1) 40.2 parts. Toner: (B1) 4.1 parts • Polymerizable compound: (C1) 102.8 parts • Alkali-soluble adhesive: (D1) 209.8 parts (83.8 parts by solid content) • Photopolymerization initiator: (E1) 20.6 parts • Photopolymerization start-up aid: (F 1) 3.5 parts • Organic solvent: (G1) 82.7 parts • Surfactant: (H1) 0.07 parts [Examples 2 to 5, Comparative Examples 1 to 3] In the examples In the preparation of the blue photosensitive composition 1 as shown in Table 1, the blue photosensitive compositions of Examples 2 to 5 and Comparative Examples 1 to 3 were prepared without changing the coloring agent (B 1 ). The respective components used in each of the blue photosensitive compositions of Examples 1 to 5 and Comparative Examples 1 to 3 are as follows. The structure of the colorants (B 1) to (B 5) is as follows: -57- 201243495

• Polymerizable compound (Cl): CAYARAD DPHA (manufactured by Nippon Kayaku Co., Ltd.; a mixture of dipentaerythritol pentaacrylate and dipentaerythritol hexaacrylate) • Alkali Soluble Adhesive (D 1 )············· Ester). Photopolymerization initiator (E1): 2-(benzoquinoneimido)phenylthio)phenyl]-1-octanol•Photopolymerization starter (F1) : 4,4, - bis(diethylamino)benzophenone•organic solvent (G 1 ): propylene glycol monomethyl ether acetate • surfactant (Η1) : MEGaFACEF781_f (manufactured by dic) • formation of coating film &gt; The obtained blue photosensitive composition was applied to glass (#1737; manufactured by Corning Co., Ltd.) by a spin coating method, and then volatilized at 8 (rc, 2 minutes, v-58-201243495) to form a coating film. 1. After cooling, the coated film is irradiated with an i-line [wavelength 365 nm] for exposure. The light source of the i-line is an ultra-high pressure mercury lamp, which is adjusted to be parallel light. Irradiation: The amount of irradiation light was set to 5 〇 mJ/cm 2 , and secondly, post-baking was performed at 230 ° C for 20 minutes to obtain a substrate having a blue photosensitive composition layer having a film thickness of 2 μm. The evaluation of each of the substrates on which the blue photosensitive composition layer obtained above was formed was evaluated by the following method. The light source was used with an LED backlight (TH-L42D2 model product, manufactured by Panasonic), and used. Measurement by the iympUs Corporation microspectrophotometer OSP-SP200, and the luminance of the blue target chromaticity of the HD (high definition television) specification in the CIE chromaticity diagram is evaluated by the γ value. In the blue target chromaticity of the specification, x = 0.1 5, y = 〇. 〇 6. When x, y is the blue target chromaticity, the higher the γ, the higher the luminance as the liquid crystal display device, indicating good performance. The evaluation results are shown in the following Table 1. Further, the target blue target chromaticity was not obtained in the blue photosensitive composition of Comparative Example 3. [Table 1] Colorant (B) or Comparative Compound - | Y Value Example 1 B1 8.8 Example 2 B2 _________ 8.2 Example 3 B3 7.8 Example 4 B4 7.9 Example 5 _ B5 __________ 7.5 Comparative Example 1 PY138 3.4 Comparative Example 2 PY150 3.5 Comparative Example 3 - -59- 201243495 It is understood from Table 1 that the coloring layer obtained from the blue photosensitive composition of the present invention will When X and y in the CIE chromaticity diagram are adjusted to the blue target chromaticity of the HDTV specification, the Y value is high and the luminance is high. [Simple description of the schema] Benefits &lt; »», [Main component symbol description] None. -60-

Claims (1)

201243495 VII. Patent application scope: 1 · A blue photosensitive composition for color filters, comprising: a coloring agent (A) having a maximum absorption peak wavelength of 600 to 700 nm at a wavelength of 80 to 700 nm, and a wavelength of 3 A coloring agent (B), an alkali-soluble adhesive (C), a polymerizable compound (D) having a maximum absorption peak wavelength of 80 to 440 nm at 80 to 700 nm and an absorbance at 450 nm of 20% or less of the maximum absorption peak intensity And photopolymerization initiator (E). 2. The blue photosensitive composition for a color filter according to the first aspect of the invention, wherein the coloring agent (A) is a phthalocyanine pigment. 3. The blue photosensitive composition for a color filter according to the first aspect of the invention, wherein the colorant (B) is selected from any one of the following general formulae (1) to (3). More than one compound: -61 - 201243495 R 17 R 18 N &gt;21 N= Π9 xr20 R 22 (3) In the formula (1), R1 to R8 each independently represent a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, an aryl group having 6 to 20 carbon atoms, an alkoxy group having 1 to 12 carbon atoms, and a carbon number of 6 An aryloxy group of -20, a heterocyclic group having 2 to 12 carbon atoms, a halogen atom, an alkylthio group having 1 to 12 carbon atoms, an arylthio group having 6 to 20 carbon atoms, and an amine sulfon having 1 to 12 carbon atoms. a mercapto group or an amine group having 1 to 12 carbon atoms; any two substituents selected from R1 to R4, and any two substituents selected from R5 to R8 may be independently bonded to each other to form a benzene group. And a condensed ring or a heterocondensed ring; R9 and R1 G each independently represent a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, or an aromatic group 62-201243495 having a carbon number of 6 to 20; x1 and x2 are independently represented by hydrazine; Atom, a sulfur atom, or an alkyl group-substituted nitrogen atom, Z- represents a monovalent p-anion; in the formula (2), R11 to R14 each independently represent a hydrogen atom, a condensed group having a carbon number of 1 to 12, and a carbon number of 6~ An aryl group of 20, an alkoxy group having a carbon number of i to 12, an aryloxy group having 6 to 20 carbon atoms, a heterocyclic group having 2 to 12 carbon atoms, a sulfonyl group, a sulfur atom group having 1 to 12 carbon atoms, An arylthio group having 6 to 20 carbon atoms, an amine having a hindrance of 1 to 12, or a thiol group, or The amine carbenyl group having a carbon number of 1 to 12, at least two selected from the group consisting of r1] to Ri4 may be bonded to each other to form a benzo condensed ring or a heterocondensed ring; and R15 and R16 each independently represent a hydrogen atom and a carbon number 丨~ 12 alkyl, or a carbon number of 6 to 20; X3 to X6 each independently represent a nitrogen atom substituted by an oxygen atom, a sulfur atom, or an alkyl group; in the formula (3), R17 represents a hydrogen atom, or carbon An alkyl group of 丨~丨2, R18 and R2Q each independently represent an alkylamino group or an arylamine group, and Ri9 represents a hydrogen atom, a cyano group or an amine carbaryl group, and R21 to R23 each independently represent a hydrogen atom and have a carbon number of 1 An alkyl group of ～12, an aryl group having 6 to 20 carbon atoms, or a heterocyclic group having 2 to 20 carbon atoms. A color filter comprising a blue halogen pattern formed of a blue photosensitive composition for a color filter according to any one of claims 1 to 3. A method for producing a color filter, which comprises: providing a color filter according to any one of claims 1 to 3 to a substrate with a blue photosensitive composition to form a blue photosensitive film And a step of exposing the blue photosensitive composition layer into a pattern, and developing the unhardened portion by a developing solution to form a blue halogen pattern. Step 0 - 63 - 201243495 6 · Liquid crystal A display device having a color light-emitting sheet as claimed in the patent application. A liquid crystal display device comprising at least a color filter as claimed in the patent application and an LED backlight having a j-intensity peak wavelength in a range of 430 nm to 470 nm. 8 - An organic E L display device having a color filter as claimed in the patent application. Item 4 of item 4 illuminating range 4 -64 - 201243495 IV. Designation of representative representatives: (1) The representative representative of the case is: None. (2) A brief description of the symbol of the representative figure: None 0. If there is a chemical formula in this case, please disclose the chemical formula that best shows the characteristics of the invention: