WO2013018988A1 - 불소계 수지 및 이를 포함하는 감광성 수지 조성물 - Google Patents
불소계 수지 및 이를 포함하는 감광성 수지 조성물 Download PDFInfo
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- WO2013018988A1 WO2013018988A1 PCT/KR2012/004308 KR2012004308W WO2013018988A1 WO 2013018988 A1 WO2013018988 A1 WO 2013018988A1 KR 2012004308 W KR2012004308 W KR 2012004308W WO 2013018988 A1 WO2013018988 A1 WO 2013018988A1
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- resin composition
- photosensitive resin
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- fluorine
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- GDOPTJXRTPNYNR-UHFFFAOYSA-N CC1CCCC1 Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1807—C7-(meth)acrylate, e.g. heptyl (meth)acrylate or benzyl (meth)acrylate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F14/18—Monomers containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/22—Esters containing halogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/182—Monomers containing fluorine not covered by the groups C08F214/20 - C08F214/28
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
- C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
- C08F222/106—Esters of polycondensation macromers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/0046—Photosensitive materials with perfluoro compounds, e.g. for dry lithography
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
- G03F7/032—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders
- G03F7/033—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
- G03F7/0388—Macromolecular compounds which are rendered insoluble or differentially wettable with ethylenic or acetylenic bands in the side chains of the photopolymer
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
- G03F7/0007—Filters, e.g. additive colour filters; Components for display devices
Definitions
- the present application relates to a fluorine-based resin having a novel structure, a photosensitive resin composition comprising the same, a photosensitive material prepared using the same, and an electronic device manufactured using the same.
- the photosensitive resin composition may be applied to a substrate to form a coating film, and a specific portion of the coating film may be exposed by light irradiation using a photomask or the like, and then used to form a pattern by developing and removing the non-exposed portion. . Since such a photosensitive resin composition can irradiate, superpose
- the photosensitive resin composition usually contains an alkali-soluble resin, a crosslinkable compound, a photopolymerization initiator and a solvent.
- the alkali-soluble resin has adhesion to the substrate to enable coating, dissolve in an alkaline developer to form a fine pattern, and at the same time, give a strength to the obtained pattern, thereby preventing the pattern from being broken during the post-treatment process. It serves to prevent. In addition, it has a great influence on heat resistance and chemical resistance.
- the photosensitive resin composition is formed of a coating film having a thickness of 3 ⁇ m or more, and most of the coating film must be developed, a large amount of the photosensitive resin composition must be dissolved in a developer in a short time.
- the development is not clear, not only direct staining due to the residue, but also various display defects such as poor liquid crystal alignment can be caused, so that the photosensitive resin composition should be very developable.
- it is difficult to collectively expose the entire surface, so that the exposure is divided into several times.
- the sensitivity of the photosensitive resin composition is low, the time required for the exposure process is long, which reduces productivity. Required.
- the exposure time and the developing time are reduced, and the improvement of photosensitivity and developability compared with the existing photosensitive resin composition is required.
- the photosensitivity of the photopolymerizable reactive group introduced into the alkali-soluble resin has a positive correlation, but since the photopolymerizable reactive group is introduced into the acid group of the alkali-soluble resin, the ratio of the photopolymerizable reactive group in the alkali-soluble resin increases. There is a problem that developability is lowered because the proportion of remaining acid groups is relatively low.
- the contact angle of the conventional photosensitive resin composition was adjustable by the kind and quantity of surfactant.
- the surfactant due to the limitation of the raw material of the photosensitive resin composition, it often occurs that can not be adjusted by the surfactant. This is because the surfactant is partially lost in the color filter manufacturing process.
- the problem to be solved by the present application is not only excellent photosensitivity and developability of the photosensitive resin composition, but also has a high contact angle, a photosensitive resin composition, a photosensitive material manufactured using the same, and an electronic device manufactured using the same. To provide.
- One embodiment of the present application is 1) a repeating unit represented by the following formula (1), 2) a repeating unit represented by the following formula (2), 3) a repeating unit represented by the following formula (3), and 4) the following formula 4, formula 5 and It provides a fluorine-based resin comprising at least one type of repeating units represented by the formula (6).
- R1, R2, R3, R4, R6, R7, R8, R9, R12 and R13 are the same as or different from each other, and are each independently hydrogen or an alkyl group of C 1 to C 5 ,
- R 5 is an alkyl group of C 1 to C 18 .
- R10 is a phenyl group, a phenyl group substituted with halogen, or a phenyl group substituted with an alkyl group of C 1 to C 3 ,
- R11 is a phenyl group, a phenyl group substituted with halogen, or a phenyl group substituted with a C 1 to C 3 alkyl group,
- R14 is an alkoxy group of C 1 ⁇ C 6 alkyl group, C 1 ⁇ C 6 alkyl group a phenyl group, C 1 ⁇ C 6 alkoxy group substituted with a phenyl group, or C 1 ⁇ C 6 substituted by a substituted phenyl group,
- a, b, c, d, e and f are molar mixing ratios, a is 5 to 30, b is 5 to 30, c is 10 to 60, d is 0 to 20, e is 0 to 20, and f is 0 It is ⁇ 70.
- One embodiment of the present application provides a photosensitive resin composition
- a photosensitive resin composition comprising a binder resin including the fluorine-based resin, a polymerizable compound including an ethylenically unsaturated bond, a photoactive compound, and a solvent.
- One embodiment of the present application provides a photosensitive material prepared using the photosensitive resin composition.
- One embodiment of the present application comprises applying the photosensitive resin composition to a substrate; And it provides a method for producing a photosensitive material comprising the step of exposing and developing the coated photosensitive resin composition.
- One embodiment of the present application provides an electronic device manufactured using the photosensitive resin composition.
- the photosensitive resin composition including the fluorine-based resin according to the embodiment of the present application not only has excellent photosensitivity and developability, but may also increase the contact angle of the coating film to prevent water staining. Therefore, the photosensitive resin composition including the fluorine-based resin according to the embodiment of the present application may be applied to various photosensitive materials, and particularly, may be preferably applied in the manufacture of color filter patterns for LCDs.
- Fluorine-based resin is 1) a repeating unit represented by Formula 1, 2) a repeating unit represented by Formula 2, 3) a repeating unit represented by Formula 3, and 4) the formula 4 , At least one of the repeating units represented by the formula (5) and (6).
- the alkyl group may be linear or branched chain, and specific examples thereof include methyl group, ethyl group, propyl group, isopropyl group, butyl group, t-butyl group, and the like, but are not limited thereto.
- the halogen group may be fluorine, chlorine, bromine or iodine.
- the alkoxy group may be linear, branched or cyclic, and may be substituted or unsubstituted.
- Examples of the alkoxy group may be methoxy group, ethoxy group, n-propyloxy group, iso-propyloxy group, n-butyloxy group, cyclopentyloxy group and the like, but is not limited thereto.
- A, b, c, d, e and f are molar mixing ratios, a is 5 to 30, b is 5 to 30, c is 10 to 60, d is 0 to 20, e is 0 to 20, and f is 0 to 70.
- the fluorine resin according to one embodiment of the present application may include a repeating unit represented by any one of the following Chemical Formulas 7 to 13.
- R1 to R14, and a to f are the same as defined in Formulas 1 to 6.
- the fluorine resin according to the exemplary embodiment of the present application may include a repeating unit represented by Formula 14, but is not limited thereto.
- a to f are the same as defined in Formula 1 to Formula 6.
- the acid value of the fluorine-based resin is preferably about 30 ⁇ 300 KOH mg / g, more preferably about 50 ⁇ 150 KOH mg / g. If the acid value is 30 KOH mg / g or more, the development is well made to obtain a clean pattern, and if less than 300 KOH mg / g, the washing characteristics are excessively improved to prevent the problem that the pattern may fall out.
- the weight average molecular weight of the fluorine-based resin is preferably in the range of 5,000 to 30,000, more preferably in the range of 5,000 to 15,000. In the case where the weight average molecular weight of the binder resin is 5,000 or more, heat resistance and chemical resistance are good, and in the case of 30,000 or less, the solubility in the developing solution is lowered so as not to develop or the viscosity of the solution is excessively increased to prevent the problem of uniform application. can do.
- the photosensitive resin composition according to the exemplary embodiment of the present application includes a binder resin including the fluorine-based resin, a polymerizable compound including an ethylenically unsaturated bond, a photoactive compound, and a solvent.
- the content of the binder resin is preferably 1 to 20% by weight based on the total weight of the photosensitive resin composition, but is not limited thereto.
- the content of the binder resin is 1% by weight or more, the effect of patterning using an alkaline aqueous solution is well effected, and the problem of difficulty in forming a pattern due to the lack of solubility in a developer is prevented. There is an effect that can prevent the loss of, and the viscosity of the entire solution is too high to prevent problems that may be difficult to coat.
- the photosensitive resin composition according to the exemplary embodiment of the present application may include a polymerizable compound including an ethylenically unsaturated group. More specifically, a polymerizable compound including two or more unsaturated acrylic groups and a polymerizable compound including three or more unsaturated acrylic groups may be used.
- ethylene glycol di (meth) acrylate polyethylene glycol di (meth) acrylate having a number of ethylene groups of 2 to 14, trimethylolpropane di (meth) acrylate, trimethylolpropane tri (meth) acrylate, Pentaerythritol tri (meth) acrylate, pentaerythritol tetra (meth) acrylate, propylene glycol di (meth) acrylate having 2 to 14 propylene groups, dipentaerythritol penta (meth) acrylate, dipentaerythritol hexa ( Compounds obtained by esterifying polyhydric alcohols such as meth) acrylate with ⁇ , ⁇ -unsaturated carboxylic acids; Compounds obtained by adding (meth) acrylic acid to a compound containing glycidyl groups such as trimethylolpropanetriglycidyl ether acrylic acid adduct and bisphenol A
- the content of the polymerizable compound including the ethylenically unsaturated bond is preferably 1 to 30% by weight based on the total weight of the photosensitive resin composition, but is not limited thereto. If the content is 1% by weight or more, the crosslinking reaction by light is preferable, and the photosensitivity or the strength of the coating film is not lowered. When the content is 30% by weight or less, it is difficult to form a pattern due to poor solubility in alkali. It is possible to prevent the problem that the adhesiveness of the photosensitive resin layer is excessive and the strength of the film may not be sufficient.
- the photoactive compound is a material that generates radicals by light to trigger crosslinking, and is also called a photoactive compound, an acetophenone compound, a biimidazole compound, a tria
- a photoactive compound an acetophenone compound, a biimidazole compound, a tria
- the compound selected from the group consisting of a true compound and an oxime compound can be used in mixture.
- the content of the photoactive compound is preferably 0.1 to 5% by weight based on the total weight of the photosensitive resin composition, but is not limited thereto. If the content is more than 0.1% by weight can give a sufficient sensitivity, 5% by weight or less can prevent the problem that the UV light may not be transmitted to the bottom due to too high UV absorption.
- the solvent is acetone, methyl ethyl ketone, methyl isobutyl ketone, methyl cellosolve, ethyl cellosolve, tetrahydrofuran, 1,4-dioxane, Ethylene glycol dimethyl ether, ethylene glycol diethyl ether, propylene glycol dimethyl ether, propylene glycol diethyl ether, diethylene glycol dimethyl ether, diethylene glycol diethyl ether, diethylene glycol methyl ethyl ether, chloroform, methylene chloride, 1,2 Dichloroethane, 1,1,1-trichloroethane, 1,1,2-trichloroethane, 1,1,2-trichloroethane, hexane, heptane, octane, cyclohexane, benzene, toluene, xylene, M
- the content of the solvent is preferably 45 to 95% by weight based on the total weight of the photosensitive resin composition, but is not limited thereto.
- the photosensitive resin composition according to the exemplary embodiment of the present application may further include a surfactant as necessary in addition to the above components.
- the surfactant may include, but is not limited to, R08MH, MCF 350SF, F-475, F-488, and F-552 (hereinafter, DIC).
- the surfactant may be contained in 0.01 to 5% by weight.
- the photosensitive resin composition according to the embodiment of the present application is a transparent photosensitive resin composition, 1 to 20% by weight of the fluorine-based binder resin, 1 to 30% by weight of the polymerizable compound including an ethylenically unsaturated bond, and 0.1 to 5% by weight of the photoactive compound. %, 0.01 to 5% by weight of the surfactant and 40 to 95% by weight of the solvent.
- the photosensitive resin composition according to the embodiment of the present application may further include a colorant.
- the coloring agent may be used one or more pigments, dyes or mixtures thereof.
- a metal oxide such as carbon black, graphite, titanium black, or the like may be used.
- Examples of carbon black include cysto 5HIISAF-HS, cysto KH, cysto 3HHAF-HS, cysto NH, cysto 3M, cysto 300HAF-LS, cysto 116HMMAF-HS, cysto 116MAF, cysto FMFEF-HS , Sisto SOFEF, Sisto VGPF, Sisto SVHSRF-HS and Sisto SSRF (Donghae Carbon Co., Ltd.); Diagram Black II, Diagram Black N339, Diagram Black SH, Diagram Black H, Diagram LH, Diagram HA, Diagram SF, Diagram N550M, Diagram M, Diagram E, Diagram G, Diagram R, Diagram N760M, Diagram LR, # 2700, # 2600, # 2400, # 2350, # 2300, # 2200, # 1000, # 980, # 900, MCF88, # 52, # 50, # 47, # 45, # 45L, # 25, # CF9, # 95, # 3030, # 3050, MA7, MA77, MA8, MA11, MA
- examples of the colorant to be colored are carmine 6B (CI12490), phthalocyanine green (CI 74260), phthalocyanine blue (CI 74160), perylene black (BASF K0084. K0086), cyanine black, linole yellow (CI21090), Linol yellow GRO (CI 21090), benzidine yellow 4T-564D, Victoria pure blue (CI42595), CI PIGMENT RED 3, 23, 97, 108, 122, 139, 140, 141, 142, 143, 144, 149, 166, 168, 175, 177, 180, 185, 189, 190, 192, 202, 214, 215, 220, 221, 224, 230, 235, 242, 254, 255, 260, 262, 264, 272; C.I.
- a white pigment, a fluorescent pigment, etc. can also be used.
- a substance containing zinc as the center metal may be used.
- the content of the colorant may be 1 to 20% by weight based on the total weight of the photosensitive resin composition, but is not limited thereto.
- the photosensitive resin composition according to the embodiment of the present application is a colored photosensitive resin composition, 1 to 20% by weight of the fluorine-based binder resin, 1 to 30% by weight of a polymerizable compound including an ethylenically unsaturated bond, and 1 to 20% by weight of a colorant. 0.1 to 5% by weight of the photoactive compound, 0.01 to 5% by weight of the surfactant and 40 to 95% by weight of the solvent.
- the photosensitive resin composition according to the exemplary embodiment of the present application may be a curing accelerator, a thermal polymerization inhibitor, a dispersant, an antioxidant, a UV absorber, a leveling agent, a photosensitizer, a plasticizer, an adhesion promoter, a filler, or an interface as necessary in addition to the components. It may further include one or two or more additives such as an active agent.
- the curing accelerator for example, 2-mercaptobenzoimidazole, 2-mercaptobenzothiazole, 2-mercaptobenzoxazole, 2,5-dimercapto-1,3,4-thiadiazole, 2-mer Capto-4,6-dimethylaminopyridine, pentaerythritol tetrakis (3-mercaptopropionate), pentaerythritol tris (3-mercaptopropionate), pentaerythritol tetrakis (2-mercaptoacetate), penta Erythritol tris (2-mercaptoacetate), trimethylolpropane tris (2-mercaptoacetate), trimethylolpropane tris (3-mercaptopropionate), trimethylolethane tris (2-mercaptoacetate), and trimethyl It may include one or more selected from the group consisting of all ethane tris (3-mercaptopropionate), but is not limited to these may include those generally
- thermal polymerization inhibitor examples include p-anisole, hydroquinone, pyrocatechol, t-butyl catechol, N-nitrosophenylhydroxyamine ammonium salt and N-nitrosophenylhydroxy Amine aluminum salt, hydroquinone, p-methoxyphenol, di-t-butyl-p-cresol, pyroggarol, t-butylcatechol, benzoquinone, 4,4-thiobis (3-methyl-6-t- Butylphenol), 2,2-methylenebis (4-methyl-6-t-butylphenol), 2-mercaptomidazole, and phenothiazine, but may include one or more selected from the group consisting of It is not limited to these, and may include those generally known in the art.
- the dispersant may be a polymeric, nonionic, anionic, or cationic dispersant.
- Non-limiting examples of such dispersants include polyalkylene glycols and esters thereof, polyoxyalkylene polyhydric alcohols, esteralkylene oxide adducts, alcohol alkylene oxide adducts, sulfonic acid esters, sulfonates, carboxylic acid esters, carboxes Acid salts, alkylamide alkylene oxide adducts, alkylamines, and the like, and one or a mixture of two or more selected from these may be used, but is not limited thereto.
- Non-limiting examples of the antioxidant may include one or more selected from 2,2-thiobis (4-methyl-6-t-butylphenol) and 2,6-g, t-butylphenol, but these It is not limited only to.
- Non-limiting examples of the ultraviolet absorbent may include one or more selected from 2- (3-t-butyl-5-methyl-2-hydroxyphenyl) -5-chloro-benzotriazole and alkoxy benzophenone It is not limited only to these.
- the adhesion promoter may be vinyltrimethoxysilane, vinyltriethoxysilane, vinyltris (2-methoxyethoxy) -silane, N- (2-aminoethyl) -3-aminopropylmethyldimethoxysilane, N- ( 2-aminoethyl) -3-aminopropylmethyltrimethoxy silane, 3-aminopropyltriethoxysilane, 3-glycidoxypropyltriethoxysilane, 3-glycidoxypropylmethyldimethoxysilane, 2- ( 3,4-ethoxy cyclohexyl) ethyltrimethoxysilane, 3-chloropropyl methyldimethoxysilane, 3-chloropropyl trimethoxy silane, 3-methacryloxypropyltrimethoxysilane, and 3-mercaptopropyl
- trimethoxysilane One or more selected from the group consisting of
- leveling agents can also be used for all compounds that can be included in conventional photosensitive resin compositions.
- additives are contained in 0.01 to 5 weight% each.
- the photosensitive resin composition according to an embodiment of the present application is used in a roll coater (curtain coater), curtain coater (curtain coater), spin coater (spin coater), slot die coater, various printing, deposition, etc., metal, paper It can be applied to a support such as a glass plastic substrate. Moreover, after apply
- a light source for curing the photosensitive resin composition according to the embodiment of the present application for example, mercury vapor arc (arc), carbon arc, Xe arc, etc., which emit light having a wavelength of 250 to 450 nm, but is not limited thereto. Does not.
- the photosensitive resin composition including the fluorine-based resin according to the embodiment of the present application not only has excellent photosensitivity and developability, but may also increase the contact angle of the coating film to prevent water staining. Therefore, the photosensitive resin composition including the fluorine-based resin according to the embodiment of the present application may be applied to various photosensitive materials, and particularly, may be preferably applied in the manufacture of color filter patterns for LCDs.
- the present application provides a photosensitive material prepared using the photosensitive resin composition.
- the said photosensitive material contains the photosensitive resin composition.
- Photosensitive resin composition is a pigment dispersion type photosensitive material for producing a color filter, for example, a pigment dispersion type photosensitive material for producing a TFT LCD color filter, a photosensitive material for forming a black matrix, for example, TFT LCD or Photoresist for forming a black matrix of an organic light emitting diode, a photoresist for forming an overcoat layer, a column spacer photoresist, but is preferably used as a photocurable paint, a photocurable ink, a photocurable adhesive, a print plate, a photocurable for a printed circuit board, and the like. It can be used also for manufacturing a transparent photosensitive material, PDP, etc., and the use is not specifically limited.
- One embodiment of the present application comprises applying the photosensitive resin composition to a substrate; And it provides a method for producing a photosensitive material comprising the step of exposing and developing the coated photosensitive resin composition.
- the step of applying the photosensitive resin composition to the substrate can be applied using a method known in the art on the substrate. More specifically, the method of applying the photosensitive resin composition may use a spray method, a roll coating method, a spin coating method, a bar coating method, a slit coating method, or the like. However, the present invention is not limited thereto.
- the substrate may be a metal, paper, glass, plastic, silicon, polycarbonate, polyester, aromatic polyamide, polyamideimide, polyimide, and the like, these substrates are chemically treated with a silane coupling agent according to the purpose , Appropriate pretreatment such as plasma treatment, ion plating, sputtering, vapor phase reaction, vacuum deposition can be performed.
- the substrate may optionally have a driving thin film transistor mounted thereon and a nitrided silicon film may be sputtered thereon.
- the step of exposing and developing the coated photosensitive resin composition the prebaked coating film is irradiated with ultraviolet rays through a predetermined pattern mask and alkali
- the pattern can be formed by developing with an aqueous solution to remove unnecessary portions.
- a dipping method, a shower method, or the like may be applied without limitation.
- Developing time is about 30 to 180 second normally.
- Inorganic alkalis such as sodium hydroxide, potassium hydroxide, sodium silicate, sodium methsilicate, ammonia, as aqueous alkali solution
- Primary amines such as ethylamine and N-propylamine
- Secondary amines such as diethylamine and di-n-propylamine
- Tertiary amines such as trimenylamine, methyldiethylamine and dimethylethylamine
- Tertiary alcohol amines such as dimethylethanolamine, methyldiethanolamine and triethanolamine
- Pyrrole piperidine, n-methylpiperidine, n-methylpyrrolidine, 1,8-diazabicyclo [5.4.0] -7-undecene, 1,5-diazabicyclo [4.3.0]
- Cyclic tertiary amines such as -5-nonene
- Aromatic tertiary amines such as pyridine, corridin, lutidine,
- the pattern can be formed by washing with running water for about 30 to 90 seconds and drying with air or nitrogen.
- This pattern can be obtained through a post-bake using a heating device such as a hot plate, oven (oven) to obtain a finished photosensitive material pattern.
- a heating device such as a hot plate, oven (oven) to obtain a finished photosensitive material pattern.
- the conditions of post-baking are heated at 150-250 degreeC for about 10 to 90 minutes.
- One embodiment of the present application provides an electronic device manufactured using the photosensitive resin composition.
- the polystyrene reduced weight average molecular weight measured by GPC of the alkali-soluble resin was 17,600 g / mol, the acid value was 75 mgKOH / g, and the molecular weight distribution (Mw / Mn) was 2.3.
- the polystyrene reduced weight average molecular weight measured by GPC of the alkali-soluble resin was 17,000 g / mol, the acid value was 72 mgKOH / g, and the molecular weight distribution (Mw / Mn) was 2.2.
- Color filter membranes were prepared using the photosensitive resin compositions prepared in Example 1 and Comparative Examples 1 to 3.
- the contact angle of water was measured using the DSA 100 equipment in the prepared color filter membrane. The measurement results are shown in Table 1 below.
- Example 1 It was confirmed that the contact angle of the photosensitive resin composition of Example 1 was improved compared with the conventional photosensitive resin composition of Comparative Example 1. Thus, in the case of Example 1, it was confirmed that the fluorine-based binder resin was not lost in the manufacturing process of the color filter, but the contact angle on the surface of the color filter film was raised and hydrophobized.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials For Photolithography (AREA)
- Optical Filters (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
물의 접촉각 (°) | |
비교예 1 | 39 |
비교예 2 | 42 |
비교예 3 | 40 |
실시예 1 | 57 |
Claims (18)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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US14/237,139 US9274423B2 (en) | 2011-08-04 | 2012-05-31 | Fluorine-based resins and photosensitive resin composition comprising the same |
CN201280037587.2A CN103717625B (zh) | 2011-08-04 | 2012-05-31 | 氟树脂和包含其的光敏树脂组合物 |
JP2014522728A JP5815133B2 (ja) | 2011-08-04 | 2012-05-31 | フッ素系樹脂およびこれを含む感光性樹脂組成物 |
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KR20110077767 | 2011-08-04 | ||
KR10-2011-0077767 | 2011-08-04 |
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WO2013018988A1 true WO2013018988A1 (ko) | 2013-02-07 |
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US (1) | US9274423B2 (ko) |
JP (1) | JP5815133B2 (ko) |
KR (1) | KR101430806B1 (ko) |
CN (1) | CN103717625B (ko) |
WO (1) | WO2013018988A1 (ko) |
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KR101695067B1 (ko) * | 2013-11-29 | 2017-01-10 | 주식회사 엘지화학 | 바인더 수지 및 이를 포함하는 감광성 수지 조성물 |
CN106397649A (zh) * | 2015-07-28 | 2017-02-15 | 上海交通大学 | 含氟共聚物及其组合物、具有微棱镜阵列的聚合物的制备方法 |
KR20170101005A (ko) * | 2016-02-26 | 2017-09-05 | 삼성에스디아이 주식회사 | 감광성 수지 조성물 및 이를 이용한 컬러필터 |
KR102067083B1 (ko) * | 2016-11-25 | 2020-01-16 | 삼성에스디아이 주식회사 | 감광성 수지 조성물, 이를 이용한 감광성 수지막 및 컬러필터 |
EP3603687B1 (en) * | 2017-03-30 | 2024-08-07 | Terumo Kabushiki Kaisha | Medical implement |
CN109897134B (zh) * | 2017-12-11 | 2021-04-30 | 北京鼎材科技有限公司 | 一种用于彩色光刻胶的流平剂 |
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CN103717625A (zh) | 2014-04-09 |
JP5815133B2 (ja) | 2015-11-17 |
CN103717625B (zh) | 2016-05-04 |
KR20130016047A (ko) | 2013-02-14 |
KR101430806B1 (ko) | 2014-08-14 |
US20140212812A1 (en) | 2014-07-31 |
JP2014525962A (ja) | 2014-10-02 |
US9274423B2 (en) | 2016-03-01 |
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