WO2015178469A1 - 封止体の製造方法 - Google Patents
封止体の製造方法 Download PDFInfo
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- WO2015178469A1 WO2015178469A1 PCT/JP2015/064671 JP2015064671W WO2015178469A1 WO 2015178469 A1 WO2015178469 A1 WO 2015178469A1 JP 2015064671 W JP2015064671 W JP 2015064671W WO 2015178469 A1 WO2015178469 A1 WO 2015178469A1
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- resin composition
- thermosetting resin
- organic
- sealing
- production method
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- FCCDDURTIIUXBY-UHFFFAOYSA-N lipoamide Chemical compound NC(=O)CCCCC1CCSS1 FCCDDURTIIUXBY-UHFFFAOYSA-N 0.000 description 1
- 239000004850 liquid epoxy resins (LERs) Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- ARYZCSRUUPFYMY-UHFFFAOYSA-N methoxysilane Chemical compound CO[SiH3] ARYZCSRUUPFYMY-UHFFFAOYSA-N 0.000 description 1
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- JAYXSROKFZAHRQ-UHFFFAOYSA-N n,n-bis(oxiran-2-ylmethyl)aniline Chemical compound C1OC1CN(C=1C=CC=CC=1)CC1CO1 JAYXSROKFZAHRQ-UHFFFAOYSA-N 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 125000003518 norbornenyl group Chemical group C12(C=CC(CC1)C2)* 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- SLYCYWCVSGPDFR-UHFFFAOYSA-N octadecyltrimethoxysilane Chemical compound CCCCCCCCCCCCCCCCCC[Si](OC)(OC)OC SLYCYWCVSGPDFR-UHFFFAOYSA-N 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
- MSRJTTSHWYDFIU-UHFFFAOYSA-N octyltriethoxysilane Chemical compound CCCCCCCC[Si](OCC)(OCC)OCC MSRJTTSHWYDFIU-UHFFFAOYSA-N 0.000 description 1
- 229960003493 octyltriethoxysilane Drugs 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- AFEQENGXSMURHA-UHFFFAOYSA-N oxiran-2-ylmethanamine Chemical compound NCC1CO1 AFEQENGXSMURHA-UHFFFAOYSA-N 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- IGALFTFNPPBUDN-UHFFFAOYSA-N phenyl-[2,3,4,5-tetrakis(oxiran-2-ylmethyl)phenyl]methanediamine Chemical compound C=1C(CC2OC2)=C(CC2OC2)C(CC2OC2)=C(CC2OC2)C=1C(N)(N)C1=CC=CC=C1 IGALFTFNPPBUDN-UHFFFAOYSA-N 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- 150000003003 phosphines Chemical class 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- 150000004714 phosphonium salts Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- TXMIUMUSEKVUBH-UHFFFAOYSA-M tetrabutylphosphanium;2,2,2-trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F.CCCC[P+](CCCC)(CCCC)CCCC TXMIUMUSEKVUBH-UHFFFAOYSA-M 0.000 description 1
- GFZMLBWMGBLIDI-UHFFFAOYSA-M tetrabutylphosphanium;acetate Chemical compound CC([O-])=O.CCCC[P+](CCCC)(CCCC)CCCC GFZMLBWMGBLIDI-UHFFFAOYSA-M 0.000 description 1
- WHDWTYUVZOXXKX-UHFFFAOYSA-M tetrabutylphosphanium;formate Chemical compound [O-]C=O.CCCC[P+](CCCC)(CCCC)CCCC WHDWTYUVZOXXKX-UHFFFAOYSA-M 0.000 description 1
- DFQPZDGUFQJANM-UHFFFAOYSA-M tetrabutylphosphanium;hydroxide Chemical compound [OH-].CCCC[P+](CCCC)(CCCC)CCCC DFQPZDGUFQJANM-UHFFFAOYSA-M 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- AYEKOFBPNLCAJY-UHFFFAOYSA-O thiamine pyrophosphate Chemical compound CC1=C(CCOP(O)(=O)OP(O)(O)=O)SC=[N+]1CC1=CN=C(C)N=C1N AYEKOFBPNLCAJY-UHFFFAOYSA-O 0.000 description 1
- 150000003557 thiazoles Chemical class 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
- NMEPHPOFYLLFTK-UHFFFAOYSA-N trimethoxy(octyl)silane Chemical compound CCCCCCCC[Si](OC)(OC)OC NMEPHPOFYLLFTK-UHFFFAOYSA-N 0.000 description 1
- QLNOVKKVHFRGMA-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical group [CH2]CC[Si](OC)(OC)OC QLNOVKKVHFRGMA-UHFFFAOYSA-N 0.000 description 1
- JABYJIQOLGWMQW-UHFFFAOYSA-N undec-4-ene Chemical compound CCCCCCC=CCCC JABYJIQOLGWMQW-UHFFFAOYSA-N 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/842—Containers
- H10K50/8426—Peripheral sealing arrangements, e.g. adhesives, sealants
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
- H05B33/04—Sealing arrangements, e.g. against humidity
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
Definitions
- the present invention relates to a method for producing a sealed body (in particular, an organic EL device) in which an organic EL (electroluminescence) element on a substrate is sealed with a sealing layer.
- the present invention also relates to a method for sealing an organic EL element on a substrate.
- An organic EL element is a light emitting element using an organic substance as a light emitting material, and has recently attracted attention because it can emit light with high luminance at a low voltage.
- organic EL elements are extremely vulnerable to moisture, and the light emitting material (light emitting layer) is altered by moisture, resulting in a decrease in luminance, no light emission, or peeling of the interface between the electrode and the light emitting layer due to moisture.
- the metal is oxidized to increase the resistance. For this reason, in order to block the inside of the device from moisture in the outside air, for example, a sealing layer made of a resin composition is formed so as to cover the entire surface of the light emitting layer formed on the substrate to seal the organic EL device. Is done.
- Examples of the organic EL element sealing method include a method of laminating a sealing sheet in which a resin composition layer is formed on a moisture-proof support on an organic EL element substrate.
- a resin composition layer for example, a thermoplastic resin composition or a thermosetting resin composition is used.
- a sealing layer is formed by thermosetting after lamination.
- a means for laminating the sealing sheet on the organic EL element for example, a method of laminating in a vacuum state using a vacuum laminator or a vacuum press machine is known (Patent Documents 1 to 3, etc.).
- the generation of voids can be prevented by laminating the sealing sheet and the organic EL element substrate in a vacuum state.
- this requires a vacuum facility such as a vacuum laminator, which is expensive.
- the sealing layer excellent in adhesiveness can be formed in the laminate under normal pressure without generating voids, the manufacturing cost of the organic EL device can be reduced.
- the surface of the sealing layer is smoothed by unevenness on the surface of the substrate (that is, the difference in height between the convex portion where the organic EL element exists and the concave portion where the element does not exist). It tends to get worse.
- a sealing layer with poor smoothness may cause uneven brightness or uneven color.
- the present invention has been made paying attention to the above situation, and even when a sealing sheet is laminated to an organic EL element substrate under normal pressure and a sealing layer is formed, voids are generated. It is another object of the present invention to provide a method for manufacturing a sealed body that can form a sealing layer excellent in smoothness and adhesion.
- a method for producing a sealed body in which an organic EL element on a substrate is sealed with a sealing layer A laminating step of laminating a sealing sheet having a thermosetting resin composition layer formed on a support on a substrate using a roll laminator so that the thermosetting resin composition layer is in contact with the organic EL element, A production method comprising a smoothing step of smoothing a laminated sealing sheet surface by hot pressing, and a curing step of thermosetting a thermosetting resin composition layer to form a sealing layer.
- a method for sealing an organic EL element on a substrate Laminating a sealing sheet having a thermosetting resin composition layer formed on a support using a roll laminator on a substrate so that the thermosetting resin composition layer is in contact with the organic EL element, A method comprising a smoothing step of smoothing a laminated sealing sheet surface by hot pressing, and a curing step of thermosetting the thermosetting resin composition layer to form a sealing layer.
- the method of the present invention it is possible to produce a sealed body (particularly, an organic EL device) in which an organic EL element is sealed with a sealing layer having high smoothness and adhesion without generating voids.
- a vacuum laminator which is advantageous in terms of cost.
- laminating can be carried out under an inert gas with little damage to the organic EL element.
- the production method of the present invention is characterized in that smoothing by hot pressing is performed after laminating by a roll laminator (hereinafter sometimes abbreviated as “roll laminating”).
- roll laminating a roll laminator
- the production method of the present invention is excellent in smoothness and adhesion without generating voids by laminating a sealing sheet and an organic EL element substrate by roll lamination and then smoothing by hot pressing.
- An encapsulating layer can be formed.
- the ambient pressure at the time of laminating is not particularly limited, but it can be reduced to normal pressure from the viewpoint of cost-effective production without using a vacuum laminator.
- the normal pressure means that it is not in a state in which a vacuum (decompression) state is artificially made using a vacuum device such as a vacuum laminator.
- the lamination is performed in an inert gas atmosphere.
- lamination since it is not necessary to perform lamination under vacuum (reduced pressure) using a vacuum laminator, lamination can be performed in a nitrogen atmosphere with little damage to the organic EL during lamination.
- the inert gas include nitrogen, argon, helium, neon, and the like. Of these, nitrogen is preferred.
- Lamination under an inert gas atmosphere can be performed under normal pressure.
- the ambient pressure (inert gas pressure) when laminating in an inert gas atmosphere is preferably 911.925 to 1215.9 hPa, more preferably 101.25 to 1114.575 hPa.
- the roll speed of the roll laminator is preferably 0.01 to 1.5 m / min, more preferably, in order to achieve good adhesion of the sealing layer (cured product of the thermosetting resin composition layer) to the support. Is 0.1 to 0.5 m / min.
- the roll pressure of the roll laminator is preferably 0 to 0.5 MPa, more preferably 0 to 0.3 MPa in order to avoid damage to the organic EL element.
- the roll pressure means an applied pressure by an air syringe and is displayed as a gauge pressure (original pressure).
- the roll pressure being 0 means that the applied pressure is 0.
- the laminating temperature by the roll laminator is preferably 60 to 120 ° C., more preferably 80 to 100 ° C. in order to soften the thermosetting resin and improve the followability to the substrate.
- the lamination temperature means the temperature of the roll surface digitally controlled by incorporating a heater in the roll, and can be measured by a surface contact type K thermocouple.
- a commercially available roll laminator can be used for roll lamination.
- Examples of commercially available roll laminators include “Roll Laminator VA770H”, “Roll Laminator VA700”, “Roll Laminator VAII-700” manufactured by Taisei Laminator, and “Mach630up” manufactured by Hakuto Co., Ltd.
- Examples of the material of the roll of the roll laminator include stainless steel and silicone rubber. Silicone rubber is preferable.
- the smoothing step by hot pressing is performed after the laminating step by roll lamination.
- the surface of the sealing sheet laminated in the laminating process has undulations following the unevenness of the organic EL element surface of the substrate.
- This is smoothed by hot pressing.
- the hot pressing is preferably performed using a flat plate such as a metal plate (for example, using a flat plate press).
- the hot pressing may be performed in an air atmosphere or an inert gas atmosphere.
- the ambient pressure is preferably atmospheric pressure.
- the inert gas include nitrogen, argon, neon, helium and the like. Hot pressing under an inert gas atmosphere can be performed under normal pressure.
- the ambient pressure (that is, the pressure of the inert gas) is preferably 911.925 to 1215.9 hPa, more preferably 101.25 to 1114.575 hPa, and still more preferably 1013.75 to 1017.75 hPa.
- the press pressure is preferably 0.01 to 0.5 MPa, more preferably 0.01 to 0.3 MPa in order to prevent cracking of the EL element due to the pressure.
- the press pressure means a pressure applied to the pressed body controlled by a vacuum hydraulic cylinder or a load (that is, a pressure applied to the surface of the sealing sheet) and can be adjusted by a hot press apparatus.
- the press temperature is preferably 60 to 120 ° C., more preferably 80 to 100 ° C. in order to ensure smoothness.
- the press temperature means the temperature of the press part surface that is digitally controlled by incorporating a cartridge heater on the surface of the press part (for example, a flat plate such as a metal plate) of the hot press device, and measured by a surface contact type K thermocouple. can do.
- the pressing time is not particularly limited as long as smoothing is achieved, but when hot pressing is performed using a flat plate such as a metal plate, it is preferably 20 to 450 seconds, more preferably 60 to 300 seconds.
- a commercially available hot press apparatus can be used for the hot press.
- Examples of commercially available heat press apparatuses include flat plate presses such as “Batch type vacuum pressure laminator CVP-300” manufactured by Morton, and Kitakawa Seiki Co., Ltd., vacuum pressure press “VHI-2051”.
- Examples of the material for the flat plate for pressing include alloys such as stainless steel and iron, and stainless steel is preferable.
- thermosetting of the thermosetting resin composition layer may be performed after the support of the sealing sheet is peeled off, or may be performed with the support attached.
- the thermosetting can be performed, for example, with a hot air circulation oven, an infrared heater, a heat gun, a high frequency induction heating device, or the like. Thermosetting may be performed after hot pressing, or may be performed simultaneously with hot pressing by heating by hot pressing.
- the curing temperature varies depending on the thermosetting resin composition layer to be used and the support, but is usually 80 to 120 ° C., preferably 80 to 110 ° C., and the curing time is usually 10 to 120 minutes, preferably 10 to 30. Minutes.
- the thickness of the sealing layer to be formed is preferably 3 to 100 ⁇ m, more preferably 5 to 50 ⁇ m, and still more preferably 5 to 20 ⁇ m.
- sealing sheet used in the present invention
- the sealing sheet is not particularly limited, and for example, those described in Patent Documents 1 to 3 can be used.
- a preferable sealing sheet will be described.
- the thermosetting resin composition preferably contains an epoxy resin and a curing agent. There is no limitation in particular in an epoxy resin and a hardening
- the thermosetting resin composition may further contain a hygroscopic metal oxide, a thermoplastic resin, an inorganic filler (excluding the hygroscopic metal oxide), and the like.
- Epoxy resin The epoxy resin can be used without limitation as long as it has two or more epoxy groups per molecule on average.
- bisphenol A type epoxy resin for example, bisphenol A type epoxy resin, biphenyl type epoxy resin, biphenyl aralkyl type epoxy resin, naphthol type epoxy resin, naphthalene type epoxy resin, bisphenol F type epoxy resin, phosphorus-containing epoxy resin, bisphenol S type epoxy resin, aromatic glycidylamine Type epoxy resin (for example, tetraglycidyldiaminodiphenylmethane, triglycidyl-p-aminophenol, diglycidyltoluidine, diglycidylaniline, etc.), alicyclic epoxy resin, aliphatic chain epoxy resin, phenol novolac type epoxy resin, cresol novolac Type epoxy resin, bisphenol A novolac type epoxy resin, epoxy resin having butadiene structure, diglycidyl etherified product of bisphenol, naphthalenediol Diglycid
- the epoxy resin preferably has a transmittance of 80% or more, more preferably has a transmittance of 85% or more, and particularly preferably has a transmittance of 90% or more.
- suitable epoxy resins include bisphenol A type epoxy resins, bisphenol F type epoxy resins, phenol novolac type epoxy resins, biphenyl aralkyl type epoxy resins, alicyclic epoxy resins, and aliphatic chain epoxy resins.
- the transmittance refers to the total light transmittance, and is a light transmittance considering reflection and scattering measured for the purpose of examining how much brightness is transmitted through the material. The incident light is measured by using visible light or ultraviolet light and collecting the transmitted light with an integrating sphere.
- the epoxy resin may be liquid or solid, and both liquid epoxy resin and solid epoxy resin may be used.
- liquid and solid are states of the epoxy resin at normal temperature (25 ° C.). From the viewpoint of coatability, workability, and adhesiveness, it is preferable that at least 10% by mass or more of the entire epoxy resin to be used is liquid.
- the epoxy equivalent of the epoxy resin is preferably 100 to 1000 g / eq, more preferably 120 to 1000 g / eq, and further preferably 150 to 1000 g / eq.
- the epoxy equivalent is the number of grams (g / eq) of a resin containing 1 gram equivalent of an epoxy group, and is measured according to the method defined in JIS K 7236.
- the weight average molecular weight of the epoxy resin is preferably 5,000 or less.
- the content of the epoxy resin in the thermosetting resin composition is preferably 20 to 80% by mass, more preferably 30 to 70% by mass, based on the entire thermosetting resin composition (nonvolatile content). Even more preferably, it is 50 to 65% by weight.
- the resin composition of the present invention can further contain a hygroscopic metal oxide in order to further improve the moisture permeability resistance.
- the “hygroscopic metal oxide” means a metal oxide that has a capability of absorbing moisture and chemically reacts with moisture that has been absorbed to become a hydroxide. Specifically, it is one kind selected from calcium oxide, magnesium oxide, strontium oxide, aluminum oxide, barium oxide or the like, or a mixture or solid solution of two or more kinds. Specific examples of the mixture or solid solution of two or more types include calcined dolomite (a mixture containing calcium oxide and magnesium oxide), calcined hydrotalcite (a solid solution of calcium oxide and aluminum oxide), and the like. It is done.
- hydrotalcite is more preferable from the viewpoint of high hygroscopicity, cost, and stability of raw materials.
- Hydrotalcite is not particularly limited as long as it has water absorption. Examples of hydrotalcite include natural hydrotalcite (Mg 6 Al 2 (OH) 16 CO 3 .4H 2 O) and / or synthetic hydrotalcite (hydrotalcite-like compound),
- hydrotalcite is preferably used in which hydrotalcite is calcined to reduce the amount of OH in the chemical structure or disappear in order to improve water absorption.
- hydrotalcites include, for example, a sintered body of a synthetic hydrotalcite (hydrotalcite-like compound) represented by the following general formula (I), and a synthetic hydrotalcite (hydrotalc) represented by the following general formula (II) Site-like compound) and the like.
- M 2+ is Mg 2+, a divalent metal ion such as Zn 2+, M 3+ represents a trivalent metal ion such as Al 3+, Fe 3+, A n- is CO 3 2-, Cl Represents an n-valent anion such as ⁇ and NO 3 — , 0 ⁇ x ⁇ 1, 0 ⁇ m ⁇ 1, and n is a positive number.
- M 2+ is Mg 2+, a divalent metal ion such as Zn 2+, A n- is CO 3 2-, Cl -, NO 3 - shows a n-valent anion, such as, x is 2 or more Z is a positive number of 2 or less, m is a positive number, and n is a positive number.
- the calcined hydrotalcite is preferably obtained by calcining natural hydrotalcite (Mg 6 Al 2 (OH) 16 CO 3 .4H 2 O) and / or synthetic hydrotalcite (hydrotalcite-like compound), A composite oxide obtained by vaporizing an anion and a water molecule, preferably at 400 to 900 ° C., more preferably at 500 to 700 ° C., for 30 minutes to 5 hours, more preferably for 30 minutes to 3 hours. More preferred is a composite oxide obtained by firing for 45 minutes to 2 hours.
- natural hydrotalcite Mg 6 Al 2 (OH) 16 CO 3 .4H 2 O
- synthetic hydrotalcite hydrotalcite-like compound
- a preferred calcined hydrotalcite is a Mg—Al based composite oxide obtained by firing a Mg—Al based hydrotalcite-like compound such as a double hydroxide of the above formula (II), and the Mg—Al based composite oxide.
- a composite oxide having a certain composition ratio is more preferable, and a composite oxide having a composition ratio in which x is 4 ⁇ x ⁇ 6 is particularly preferable.
- the hygroscopic metal oxide is known as a hygroscopic material in various technical fields, and a commercially available product can be used. Specifically, calcium oxide (“Moystop # 10” manufactured by Sankyo Flour Milling Co., Ltd.), magnesium oxide (“Kyowa Mag MF-150”, “Kyowa Mag MF-30” manufactured by Kyowa Chemical Industry Co., Ltd., “Pure Mag” manufactured by Tateho Chemical Industry Co., Ltd.
- Tatehomag # 500 “ Tatehomag # 1000 ”,“ Tatehomag # 5000 ”, etc., manufactured by Tateho Chemical Industries, Ltd.
- calcined dolomite (“ Ysawa ”,“ KT ”etc.)
- calcined hydro Examples include talcite (“KW2200”, “DHT-4A”, “DHT-4A-2”, “DHT-4C”, etc., manufactured by Kyowa Chemical Industry Co., Ltd.).
- a surface treated with a surface treatment agent can be used.
- the surface treatment agent used for the surface treatment for example, higher fatty acids, alkylsilanes, silane coupling agents and the like can be used, and among these, higher fatty acids and alkylsilanes are preferable.
- One or more surface treatment agents can be used.
- higher fatty acid examples include higher fatty acids having 18 or more carbon atoms such as stearic acid, montanic acid, myristic acid, and palmitic acid, among which stearic acid is preferable. You may use these 1 type or in combination of 2 or more types.
- Alkylsilanes include methyltrimethoxysilane, ethyltrimethoxysilane, hexyltrimethoxysilane, octyltrimethoxysilane, decyltrimethoxysilane, octadecyltrimethoxysilane, dimethyldimethoxysilane, octyltriethoxysilane, n-octadecyldimethyl ( And 3- (trimethoxysilyl) propyl) ammonium chloride. You may use these 1 type or in combination of 2 or more types.
- silane coupling agent examples include 3-glycidyloxypropyltrimethoxysilane, 3-glycidyloxypropyltriethoxysilane, 3-glycidyloxypropyl (dimethoxy) methylsilane, and 2- (3,4-epoxycyclohexyl) ethyltrimethoxy.
- Epoxy silane coupling agents such as silane; mercapto silane coupling agents such as 3-mercaptopropyltrimethoxysilane, 3-mercaptopropyltriethoxysilane, 3-mercaptopropylmethyldimethoxysilane and 11-mercaptoundecyltrimethoxysilane ; 3-aminopropyltrimethoxysilane, 3-aminopropyltriethoxysilane, 3-aminopropyldimethoxymethylsilane, N-phenyl-3-aminopropyltrime Amino silane cups such as xylsilane, N-methylaminopropyltrimethoxysilane, N- (2-aminoethyl) -3-aminopropyltrimethoxysilane and N- (2-aminoethyl) -3-aminopropyldimethoxymethylsilane Ringing agents; Ureido silane coupling agents
- the surface treatment of the hygroscopic metal oxide is performed, for example, by adding and spraying the surface treatment agent and stirring for 5 to 60 minutes while stirring and dispersing the untreated hygroscopic metal oxide at room temperature with a mixer.
- a mixer a well-known mixer can be used, for example, blenders, such as V blender, a ribbon blender, and a bubble cone blender, mixers, such as a Henschel mixer and a concrete mixer, a ball mill, a cutter mill, etc. are mentioned.
- a method of surface treatment by mixing the higher fatty acid, alkylsilanes or silane coupling agent is also possible.
- the treatment amount of the surface treatment agent varies depending on the type of the hygroscopic metal oxide or the type of the surface treatment agent, but is preferably 1 to 10% by mass relative to the hygroscopic metal oxide.
- the content of the hygroscopic metal oxide in the thermosetting resin composition is preferably 3 to 38 parts by mass with respect to 80 parts by mass of the epoxy resin, and more preferably 5% from the viewpoint of moisture resistance and permeability. Is 35 parts by mass, more preferably 10-35 parts by mass.
- the content of the hygroscopic metal oxide is preferably 2 to 24% by mass, more preferably 5 to 23% by mass, based on the entire thermosetting resin composition (nonvolatile content).
- thermosetting resin composition of the present invention includes the moisture-absorbing metal described above from the viewpoint of the moisture barrier property of the resin composition, the coating property (prevention of repelling) of the resin composition varnish when preparing a sealing sheet, and the like.
- An inorganic filler other than the compound can be further contained.
- examples of inorganic fillers include talc, silica, alumina, barium sulfate, clay, mica, mica, aluminum hydroxide, magnesium hydroxide, calcium carbonate, magnesium carbonate, boron nitride, aluminum borate, barium titanate, and titanic acid.
- the primary particle size of the inorganic filler is preferably 5 ⁇ m or less, and more preferably 1 ⁇ m or less.
- primary particles having a particle size of 1 to 100 nm, more preferably 1 to 50 nm, even more preferably 10 to 20 nm, and particularly preferably 10 to 15 nm can be used.
- the nano inorganic filler has a BET specific surface area of 2720 to 27 m 2 / g, preferably 2720 to 54 m 2 / g, more preferably 272 to 136 m 2 / g, more preferably 272. Those having a density of ⁇ 181 m 2 / g can be used.
- the particle form of the inorganic filler is not particularly limited, and may be a substantially spherical shape, a rectangular parallelepiped shape, a plate shape, a linear shape such as a fiber, or a branched shape.
- the inorganic filler is preferably talc, silica, zeolite, titanium oxide, alumina, zirconium oxide, silicate, mica, mica, magnesium hydroxide, aluminum hydroxide, and more preferably silica.
- silica wet silica, dry silica, colloidal silica (water dispersion type, organic solvent dispersion type, gas phase silica, etc.) is preferable, and it is difficult to precipitate and settle, and it is easy to form a composite with a resin.
- Dispersed colloidal silica organosilica sol is particularly preferred.
- the inorganic filler commercially available products can be used.
- “FG-15F” talc powder
- MEK-EC-2130Y manufactured by Nissan Chemical Industries, Ltd.
- PGM-AC-2140Y manufactured by Nissan Chemical Industries, Ltd.
- Sica particle size 10-15 nm, nonvolatile content 40% by mass, PGM (propylene glycol monomethyl ether) solvent manufactured by Nissan Chemical Industries, Ltd.
- MIBK-ST (silica particle size 10 to 15 nm, nonvolatile content 30% by mass, MIBK (methyl isobutyl ketone) solvent), colloidal silica sol“ PL-2L-MEK ”manufactured by Fuso Chemical Industries (silica particle size 15 to 20 nm, Nonvolatile content 20% by mass, MEK (methyl ethyl ketone) solvent) and the like.
- one or more inorganic fillers can be used.
- the content of the inorganic filler is preferably 10% by mass or less, more preferably 9% by mass or less, based on the entire resin composition (nonvolatile content). .
- thermoplastic resin In the thermosetting resin composition, the provision of flexibility to the sealing layer obtained by curing the thermosetting resin composition layer, the thermosetting resin composition varnish when preparing the sealing sheet From the viewpoint of coatability (prevention of repelling) and the like, a thermoplastic resin can be contained.
- the thermoplastic resin include phenoxy resin, polyvinyl acetal resin, polyimide resin, polyamideimide resin, polyethersulfone resin, and polysulfone resin. Any one of these thermoplastic resins may be used, or two or more thereof may be mixed and used.
- the content of the thermoplastic resin in the thermosetting resin composition is preferably 1 to 40% by mass and more preferably 5 to 30% by mass with respect to the entire thermosetting resin composition (nonvolatile content).
- the thermoplastic resin has a weight average molecular weight of 15 from the viewpoint of imparting flexibility to the sealing layer and coating properties (preventing repelling) of the thermosetting resin composition varnish when preparing a sealing sheet. Is preferably 20,000 or more, and more preferably 20,000 or more. However, if the weight average molecular weight is too large, the compatibility with the epoxy resin tends to be reduced. Therefore, the weight average molecular weight is preferably 1,000,000 or less, more preferably 800,000 or less. . In addition, "the weight average molecular weight of a thermoplastic resin” here is measured by the gel permeation chromatography (GPC) method (polystyrene conversion).
- GPC gel permeation chromatography
- the weight average molecular weight by the GPC method is LC-9A / RID-6A manufactured by Shimadzu Corporation as a measuring device, Shodex K-800P / K-804L / K-804L manufactured by Showa Denko KK as a column, and mobile phase. It can be calculated by using a calibration curve of standard polystyrene by measuring at a column temperature of 40 ° C. using chloroform or the like.
- the thermoplastic resin preferably has a transmittance of 80% or more, and more preferably has a transmittance of 90% or more.
- the thermoplastic resin is particularly preferably a phenoxy resin.
- the phenoxy resin has good compatibility with the epoxy resin, and acts advantageously on the permeability and moisture resistance of the thermosetting resin composition.
- the phenoxy resin has one or more skeletons selected from bisphenol A skeleton, bisphenol F skeleton, bisphenol S skeleton, bisphenol acetophenone skeleton, novolac skeleton, biphenyl skeleton, fluorene skeleton, dicyclopentadiene skeleton, norbornene skeleton, etc. Is mentioned.
- One or more phenoxy resins can be used.
- YX7200B35, 1256, YX6954BH35 manufactured by Mitsubishi Chemical Corporation can be suitably used.
- the thermosetting resin composition can contain a coupling agent from the viewpoint of improving the adhesive strength of the thermosetting resin composition.
- a coupling agent examples include titanium coupling agents, aluminum coupling agents, silane coupling agents, and the like. Among these, a silane coupling agent is preferable.
- a coupling agent can be used 1 type or in combination of 2 or more types.
- silane coupling agent examples include 3-glycidyloxypropyltrimethoxysilane, 3-glycidyloxypropyltriethoxysilane, 3-glycidyloxypropyl (dimethoxy) methylsilane, and 2- (3,4-epoxycyclohexyl) ethyltrimethoxy.
- Epoxy silane coupling agents such as silane; mercapto silane coupling agents such as 3-mercaptopropyltrimethoxysilane, 3-mercaptopropyltriethoxysilane, 3-mercaptopropylmethyldimethoxysilane and 11-mercaptoundecyltrimethoxysilane 3-aminopropyltrimethoxysilane, 3-aminopropyltriethoxysilane, 3-aminopropyldimethoxymethylsilane, N-phenyl-3-aminopropylto Amino silanes such as methoxysilane, N-methylaminopropyltrimethoxysilane, N- (2-aminoethyl) -3-aminopropyltrimethoxysilane and N- (2-aminoethyl) -3-aminopropyldimethoxymethylsilane Coupling agents; Ureido silane coupling agents such as 3-
- the content of the coupling agent in the thermosetting resin composition is preferably 0.5 to 10% by mass with respect to the entire thermosetting resin composition (nonvolatile content). More preferable is 5% by mass. When the content of the coupling agent is outside this range, it is not possible to obtain an effect of improving the adhesion due to the addition of the coupling agent.
- thermosetting resin composition containing an epoxy resin usually contains an epoxy resin curing agent.
- curing agent has a function which hardens
- 140 degrees C or less Those capable of curing the epoxy resin at a temperature (preferably 120 ° C. or lower) are preferable.
- the curing agent examples include primary amine, secondary amine, tertiary amine-based curing agent, polyaminoamide-based curing agent, dicyandiamide, and organic acid dihydrazide.
- amine adduct compounds (Amicure PN-23, Amicure MY-24, Amicure PN-D, Amicure MY-D, Amicure PN-H, Amicure MY-H, Amicure PN-31, Amicure from the viewpoint of fast curing properties.
- organic acid dihydrazide (Amicure VDH-J, Amicure UDH, Amicure LDH, etc. (all manufactured by Ajinomoto Fine Techno Co., Ltd.)) and the like are particularly preferable.
- the ionic liquid is desirably used in a state where it is uniformly dissolved in the epoxy resin.
- the ionic liquid has an advantageous effect on improving the moisture permeation resistance of the cured product of the thermoplastic resin composition.
- Examples of the cation constituting the ionic liquid include imidazolium ions, piperidinium ions, pyrrolidinium ions, pyrazonium ions, guanidinium ions, pyridinium ions, and other ammonium-based cations; tetraalkylphosphonium cations (for example, tetrabutylphosphonium ions, Phosphonium cations such as tributylhexyl phosphonium ion; and sulfonium cations such as triethylsulfonium ion.
- anion constituting the ionic liquid examples include halide anions such as fluoride ion, chloride ion, bromide ion and iodide ion; alkyl sulfate anions such as methanesulfonate ion; trifluoromethanesulfonate ion, Fluorine-containing compound anions such as hexafluorophosphonate ion, trifluorotris (pentafluoroethyl) phosphonate ion, bis (trifluoromethanesulfonyl) imide ion, trifluoroacetate ion, tetrafluoroborate ion; phenol ion, 2-methoxy Phenolic anions such as phenol ion and 2,6-di-tert-butylphenol ion; acidic amino acid ions such as aspartate ion and glutamate ion; glycine ion, alan
- R is a linear or branched hydrocarbon group having 1 to 5 carbon atoms, or a substituted or unsubstituted phenyl group, and X represents a side chain of an amino acid.
- amino acids include asparagine. Acid, glutamic acid, glycine, alanine, phenylalanine, etc.
- the cation is preferably an ammonium cation or a phosphonium cation, and more preferably an imidazolium ion or a phosphonium ion. More specifically, the imidazolium ion is 1-ethyl-3-methylimidazolium ion, 1-butyl-3-methylimidazolium ion, 1-propyl-3-methylimidazolium ion or the like.
- the anion is preferably a phenolic anion, an N-acyl amino acid ion or a carboxylic acid anion represented by the formula (1), and more preferably an N-acyl amino acid ion or a carboxylic acid anion.
- phenolic anion examples include 2,6-di-tert-butylphenol ion.
- carboxylate anion examples include acetate ion, decanoate ion, 2-pyrrolidone-5-carboxylate ion, formate ion, ⁇ -lipoic acid ion, lactate ion, tartrate ion, hippurate ion, N- Methyl hippurate ion and the like, among which acetate ion, 2-pyrrolidone-5-carboxylate ion, formate ion, lactate ion, tartrate ion, hippurate ion and N-methylhippurate ion are preferable, acetate ion, N -Methyl hippurate ion and formate ion are particularly preferred.
- N-acylamino acid ion represented by the formula (1) examples include N-benzoylalanine ion, N-acetylphenylalanine ion, aspartate ion, glycine ion, N-acetylglycine ion and the like. N-benzoylalanine ion, N-acetylphenylalanine ion and N-acetylglycine ion are preferable, and N-acetylglycine ion is particularly preferable.
- Specific ionic liquids include, for example, 1-butyl-3-methylimidazolium lactate, tetrabutylphosphonium-2-pyrrolidone-5-carboxylate, tetrabutylphosphonium acetate, tetrabutylphosphonium decanoate, tetrabutylphosphonium tri Fluoroacetate, tetrabutylphosphonium ⁇ -lipoate, tetrabutylphosphonium formate, tetrabutylphosphonium lactate, bis (tetrabutylphosphonium) tartrate, tetrabutylphosphonium hippurate, tetrabutylphosphonium N-methylhippurate, benzoyl-DL -Alanine tetrabutylphosphonium salt, N-acetylphenylalanine tetrabutylphosphonium salt, 2,6-di-tert-butylphenoltetrabutylphospho Um salt,
- a precursor composed of a cation moiety such as an alkylimidazolium, alkylpyridinium, alkylammonium and alkylsulfonium ions and an anion moiety containing a halogen is added to NaBF 4 , NaPF 6 , CF 3 SO 3
- the content of the curing agent in the thermosetting resin composition is preferably 0.1 to 50% by mass with respect to the total amount (nonvolatile content) of the epoxy resin contained in the thermosetting resin composition. If the content is less than 0.1% by mass, sufficient curability may not be obtained. If the content is more than 50% by mass, the storage stability of the thermosetting resin composition may be impaired.
- the amount thereof is preferably 0.1 to 10% by mass with respect to the total amount (nonvolatile content) of the epoxy resin from the viewpoint of moisture resistance of the cured product of the thermosetting resin composition. .
- a polythiol compound having two or more thiol groups in the molecule together with the ionic liquid may be contained in the thermosetting resin composition. Inclusion of a polythiol compound having two or more thiol groups in the molecule can increase the curing speed.
- polythiol compound having two or more thiol groups in the molecule include, for example, trimethylolpropane tris (thioglycolate), pentaerythritol tetrakis (thioglycolate), ethylene glycol dithioglycolate, trimethylolpropane tris ( Examples include thiol compounds obtained by esterification reaction of polyols such as ⁇ -thiopropionate), pentaerythritol tetrakis ( ⁇ -thiopropionate), dipentaerythritol poly ( ⁇ -thiopropionate) and mercapto organic acid. It is done.
- a thiol compound is a thiol compound having two or more thiol groups in the molecule, which does not require the use of a basic substance for production.
- polythiol compound having two or more thiol groups in the molecule examples include alkyl polythiol compounds such as 1,4-butanedithiol, 1,6-hexanedithiol, 1,10-decanedithiol; terminal thiol group-containing polyether; Examples include a terminal thiol group-containing polythioether; a thiol compound obtained by a reaction between an epoxy compound and hydrogen sulfide; a thiol compound having a terminal thiol group obtained by a reaction between a polythiol compound and an epoxy compound.
- thiol compounds obtained by reaction of epoxy compounds and hydrogen sulfide, thiol compounds having terminal thiol groups obtained by reaction of polythiol compounds and epoxy compounds, etc. using basic substances as reaction catalysts in the production process
- dealkalization treatment for example, the polythiol compound to be treated is dissolved in an organic solvent such as acetone or methanol, neutralized by adding an acid such as dilute hydrochloric acid or dilute sulfuric acid, and then desalted by extraction or washing.
- a method of adsorbing using an ion exchange resin, a method of purification by distillation, and the like are not limited thereto.
- the ratio of the blend amount of the polythiol compound / SH equivalent to the blend amount of the epoxy resin / epoxy equivalent is 0.2 to 1.2. If this ratio is less than 0.2, sufficient fast curability may not be obtained, while if it is more than 1.2, physical properties of the cured product such as heat resistance may be impaired. From the viewpoint of stabilizing the adhesiveness, this ratio is more preferably 0.5 to 1.0.
- “SH equivalent” means “molecular weight of polythiol compound / number of SH groups”
- epoxy equivalent” means “molecular weight of epoxy resin / number of epoxy groups”.
- the thermosetting resin composition containing an epoxy resin may contain a curing accelerator for the purpose of adjusting the curing time.
- the curing accelerator include organic phosphine compounds, imidazole compounds, amine adduct compounds (for example, epoxy adduct compounds in which a tertiary amine is added to an epoxy resin to stop the reaction, etc.), tertiary amine compounds, and the like. Can be mentioned.
- Specific examples of the organic phosphine compound include TPP, TPP-K, TPP-S, and TPTP-S (trade name of Hokuko Chemical Co., Ltd.).
- imidazole compound examples include Curazole 2MZ, 2E4MZ, C11Z, C11Z-CN, C11Z-CNS, C11Z-A, 2MZOK, 2MA-OK, and 2PHZ (trade names of Shikoku Kasei Kogyo Co., Ltd.).
- Specific examples of amine adduct compounds include Fuji Cure (trade name of Fuji Kasei Kogyo Co., Ltd.).
- tertiary amine compounds include DBU (1,8-diazabicyelo [5.4.0] undec-7-ene), DBU 2-ethylhexanoate, octylate and other DBU-organic acid salts, U And aromatic dimethylurea such as U-3503T (manufactured by San Apro), and the like.
- urea compounds are preferable from the viewpoint of moisture resistance, and aromatic dimethylurea is particularly preferably used.
- the content of the curing accelerator in the thermosetting resin composition is usually 0.05 to 5% by mass when the total amount of the epoxy resin in the thermosetting resin composition is 100% by mass (nonvolatile content). . If it is less than 0.05% by mass, curing tends to be slow and a long thermosetting time is required, and if it exceeds 5% by mass, the storage stability of the thermosetting resin composition tends to decrease.
- the thermosetting resin composition may optionally contain various additives other than the components described above.
- additives include organic fillers such as silicone powder, nylon powder, and fluororesin powder, thickeners such as olben and benton, silicone-based, fluorine-based, and polymer-based antifoaming agents or leveling agents.
- Adhesion imparting agents such as triazole compounds, thiazole compounds, triazine compounds, and porphyrin compounds.
- thermosetting resin composition is prepared by further adding components with an organic solvent, if necessary, and mixing them using a kneading roller or a rotating mixer.
- the sealing sheet is prepared by a method known to those skilled in the art, for example, by preparing a varnish in which a thermosetting resin composition is dissolved in an organic solvent, applying the varnish on a support, and further heating or blowing hot air. It can manufacture by drying a solvent and forming a thermosetting resin composition layer.
- the thickness of the thermosetting resin composition layer after drying is preferably 3 to 100 ⁇ m, more preferably 5 to 50 ⁇ m, still more preferably 5 to 20 ⁇ m.
- organic solvent examples include ketones such as acetone, methyl ethyl ketone (MEK) and cyclohexanone, ethyl acetate, butyl acetate, cellosolve acetate, propylene glycol monomethyl ether acetate, acetate esters such as carbitol acetate, cellosolves such as cellosolve, Examples thereof include carbitols such as butyl carbitol, aromatic hydrocarbons such as toluene and xylene, dimethylformamide, dimethylacetamide, and N-methylpyrrolidone.
- ketones such as acetone, methyl ethyl ketone (MEK) and cyclohexanone
- MEK methyl ethyl ketone
- cellosolve acetate propylene glycol monomethyl ether acetate
- acetate esters such as carbitol acetate
- cellosolves such as cellosolve
- the support for the sealing sheet examples include polyolefins such as polyethylene and polypropylene (PP), polyesters such as polyethylene terephthalate (PET) and polyethylene naphthalate (PEN), polycarbonate (PC), polyimide (PI), Examples thereof include plastic films such as cycloolefin polymer (COP) and polyvinyl chloride.
- PP polyethylene and polypropylene
- PET polyethylene terephthalate
- PEN polyethylene naphthalate
- PC polycarbonate
- PI polyimide
- plastic films such as cycloolefin polymer (COP) and polyvinyl chloride.
- COP cycloolefin polymer
- polyvinyl chloride examples of the plastic film, polyethylene terephthalate, polyethylene naphthalate, and cycloolefin polymer are preferable.
- a plastic film having a barrier layer may be used as a support.
- the barrier layer include nitrides such as silicon nitride, oxides such as aluminum oxide, metals such as stainless steel and aluminum, and the like.
- the plastic film is preferably at least one selected from the group consisting of polyethylene terephthalate, polyethylene naphthalate, polycarbonate and cycloolefin polymer, and the plastic film is polyethylene terephthalate, More preferred is at least one selected from the group consisting of polyethylene naphthalate and cycloolefin polymer, and more preferred is that the plastic film is polyethylene terephthalate.
- a commercial product may be used as the plastic film having the barrier layer.
- Examples of commercially available polyethylene terephthalate films with aluminum foil include “Alpet 1N30” manufactured by Tokai Toyo Aluminum Sales Co., “Alpet 3025” manufactured by Fukuda Metals Co., Ltd.
- the support may be subjected to a release treatment using a silicone resin release agent, an alkyd resin release agent, a fluororesin release agent, a mat treatment, a corona treatment, or the like.
- the thickness of the support is not particularly limited, but is preferably 20 to 200 ⁇ m, more preferably 20 to 125 ⁇ m, from the viewpoint of the handleability of the sealing sheet.
- the thermosetting resin composition layer may be protected with a cover film in order to prevent dust from adhering to the surface and scratches.
- the cover film is peeled off before laminating the sealing sheet and the organic EL element substrate.
- the cover film is preferably a plastic film similar to the support.
- the cover film may be subjected to a release treatment with a silicone resin release agent, an alkyd resin release agent, a fluororesin release agent, a mat treatment, a corona treatment, or the like.
- the thickness of the cover film is not particularly limited, but is, for example, 15 to 75 ⁇ m, preferably 15 to 50 ⁇ m.
- the substrate of the organic EL element substrate (hereinafter sometimes abbreviated as “substrate”) is not particularly limited, and a known substrate can be used.
- the substrate is preferably at least one selected from the group consisting of glass, polyimide (PI), polyethylene terephthalate (PET), polyethylene naphthalate (PEN), polycarbonate (PC), and cycloolefin polymer (COP).
- the thickness of the substrate is preferably 0.1 to 1.0 mm, more preferably 0.1 to 0.7 mm.
- the thickness of the organic EL element is usually 0.01 to 1 ⁇ m, preferably 0.05 to 0.5 ⁇ m.
- the substrate of the organic EL element substrate or the support for the sealing sheet is transparent.
- an opaque support for example, a plastic film having an opaque barrier layer
- a curing accelerator (“U-3512T” manufactured by San Apro Co., Ltd.) and 81 parts by mass of a methyl ethyl ketone (MEK) solution of phenoxy resin (“YX7200B35” manufactured by Mitsubishi Chemical Co., Ltd., concentration 35% by mass) (phenoxy resin 28.
- MEK solution solid bisphenol A type epoxy resin (“jER1001” manufactured by Mitsubishi Chemical Co., Ltd., epoxy equivalent of about 475 g / eq) prepared by dispersing the mixture in a mixture dissolved in 4 parts by mass with a three-roll mill.
- the obtained resin composition varnish is dried on a polyethylene terephthalate film (hereinafter abbreviated as “support PET film”) (thickness 38 ⁇ m) treated with an alkyd mold release agent.
- the film was uniformly coated with a die coater so as to have a thickness of 20 ⁇ m and dried at 80 to 100 ° C. (average 90 ° C.) for 5 minutes (the amount of residual solvent in the resin composition layer was about 2% by mass).
- cover PET film a 38 ⁇ m-thick polyethylene terephthalate film (hereinafter abbreviated as “cover PET film”) treated with an alkyd release agent as a cover film was wound into a roll while being bonded to the surface of the resin composition layer.
- the roll-shaped sealing sheet was slit to a width of 507 mm to obtain a sealing sheet 1 having a size of 507 ⁇ 336 mm.
- sealing sheets 2 to 4 were produced.
- Support 2 “Alpet 1N30” manufactured by Tokai Toyo Aluminum Sales Co., Ltd. (plastic film: PET with a thickness of 25 ⁇ m, barrier layer: aluminum foil with a thickness of 30 ⁇ m)
- Support 3 a plastic film (PET having a thickness of 125 ⁇ m) in which an adhesive layer and a barrier layer (inorganic vapor deposition layer) are sequentially provided.
- Support 4 “Lumirror T60” manufactured by Toray Industries, Inc. (PET with a thickness of 100 ⁇ m)
- a sealing sheet 1 (width 20 mm, length 50 mm) from which a cover PET film has been peeled off is applied to a support cut to a width of 25 mm and a length of 100 mm, and the thermosetting resin composition layer is one of the supports 2 to 4 Overlaid so that it touches.
- the superposed ones are laminated using a roll laminator VA770H (manufactured by Taisei Laminator Co., Ltd., laminating temperature 80 ° C., roll speed 0.5 mL / min, roll pressure 0.1 MPa) to support each thermosetting resin composition layer.
- the sealing sheets 2 to 4 on the bodies 2 to 4 were obtained.
- Example 1 (1) Preparation of samples for evaluation of smoothness and voids Polyimide tape with copper foil etched to form a striped pattern with a linear copper foil and a portion without copper foil (product name “AJ-”, manufactured by Mitsui Kinzoku Co., Ltd.) C0002-30 / 40 ”, copper foil thickness 5 ⁇ m, polyimide thickness 40 ⁇ m, (linear copper foil (line) width 15 ⁇ m, copper foil-free portion (space) width 15 ⁇ m) as a pattern substrate, Samples for smoothness and void evaluation were produced as follows.
- the pattern substrate was temporarily fixed on a stainless steel (SUS) plate having a thickness of 0.8 mm.
- the cover PET film is peeled off from the sealing sheet 1, and the thermosetting resin composition layer is overlapped with the pattern substrate so as to be in contact with the pattern substrate, and roll laminator VA770H (manufactured by Taisei Laminator Co., Ltd., roll material: silicone rubber) is used.
- roll laminator VA770H manufactured by Taisei Laminator Co., Ltd., roll material: silicone rubber
- These were laminated using a lamination temperature of 80 ° C., a roll speed of 0.1 m / min, a roll pressure of 0 MPa, and atmospheric pressure in the atmosphere.
- a batch-type vacuum press laminator CVP-300 manufactured by Morton, flat plate material: SUS 603H as a hot press apparatus (flat plate press machine) was applied at a press temperature of 90 ° C., a press pressure of 0.15 MPa, and a press time of 300.
- the pattern substrate on which the sealing sheet was laminated was hot-pressed for 2 seconds under the condition of atmospheric pressure under atmospheric pressure.
- the support PET film was peeled from the pressed sealing sheet.
- the thermosetting resin layer was cured at 110 ° C. for 30 minutes to form a sealing layer (cured product of the thermosetting resin composition layer), and samples for smoothness and void evaluation were produced.
- a batch type vacuum pressure laminator CVP-300 manufactured by Morton was used as a hot press apparatus (flat plate press machine) at a press temperature of 90 ° C., a press pressure of 0.15 MPa, a press time of 300 seconds, and a large amount in the atmosphere.
- the glass plate on which the sealing sheet was laminated was hot-pressed under the conditions under atmospheric pressure.
- the thermosetting resin layer was cured at 110 ° C. for 30 minutes to form a sealing layer (cured product of the thermosetting resin composition layer), and a sample for evaluation of adhesion and void was prepared.
- Example 2 A sample for smoothness and void evaluation and a sample for adhesion and void evaluation were prepared in the same manner as in Example 1 except that the roll speed was changed from 0.1 m / min to 1.0 m / min.
- Example 3 Samples for smoothness and void evaluation and adhesion and voids were the same as in Example 2 except that the roll laminating step was performed in an inert gas (nitrogen) atmosphere (pressure: 1013.25 hPa) in a glove box. An evaluation sample was produced.
- inert gas nitrogen
- pressure: 1013.25 hPa pressure: 1013.25 hPa
- Example 1 A sample for smoothness and void evaluation and a sample for adhesion and void evaluation were prepared in the same manner as in Example 1 except that heat pressing was not performed after lamination by a roll laminator.
- Example 4 A sample for smoothness and void evaluation and a sample for adhesion and void evaluation were prepared in the same manner as in Example 1 except that only the heat press was performed without performing the lamination with the roll laminator.
- Example 6 (1) Preparation of sample for evaluation of smoothness and voids As in Example 1, a polyimide tape with copper foil was used as a pattern substrate, and samples for evaluation of smoothness and voids were prepared as follows.
- the pattern substrate was temporarily fixed on a 0.8 mm thick SUS plate.
- the cover PET film is peeled off from the sealing sheet 1 and the sealing sheet and the pattern substrate are overlapped so that the thermosetting resin composition layer is in contact with the pattern substrate, and a diaphragm vacuum pressurizing laminator V-160 ( (Morton Co., Ltd.) was held for 20 seconds under the conditions of a set temperature of 80 ° C. and a vacuum degree of 1.2 hPa, then the vacuum state was returned to the atmospheric atmosphere, and the atmospheric pressure in the atmospheric atmosphere, laminating pressure 0.1 MPa, laminating time These were laminated under the condition of 20 seconds.
- the support PET film was peeled from the pressed sealing sheet. Thereafter, the thermosetting resin layer was cured at 110 ° C. for 30 minutes to form a sealing layer (cured product of the thermosetting resin composition layer), and samples for smoothness and void evaluation were produced.
- thermosetting resin layer was cured at 110 ° C. for 30 minutes to form a sealing layer (cured product of the thermosetting resin composition layer), and a sample for evaluation of adhesion and void was prepared.
- ⁇ Evaluation of void> Observe whether a void exists between the sealing layer and the pattern substrate or the glass plate in the sample for smoothness and void evaluation and the sample for adhesion and void evaluation by visual observation and optical microscope (magnification 150 times) did. The case where a void was not observed with an optical microscope was evaluated as good ( ⁇ ), and the case where a void was observed visually or with an optical microscope was evaluated as poor ( ⁇ ).
- Table 1 shows the sealing methods and conditions of Examples and Comparative Examples, and Table 2 shows the evaluation results.
- Comparative Examples 1 to 3 in which only roll lamination is performed, the smoothness of the obtained sealing layer is low. Moreover, in Comparative Examples 4 and 5 in which only hot pressing is performed, voids are generated in the obtained sealing layer, and the smoothness and adhesion are low. Further, in Comparative Example 6 in which high-cost vacuum lamination was performed, a sealing layer having high adhesion was obtained without generating voids, but the sealing layer was smoother than in Examples 1 and 2. The sex was inferior.
- the manufacturing method of the sealing body (especially organic EL device) of this invention can seal an organic EL element with the sealing layer with smoothness and high adhesiveness, without generating a void, and is also a vacuum laminator. This is advantageous in terms of cost. Moreover, according to the manufacturing method of this invention, a lamination can be implemented under inert gas with little damage to an organic EL element.
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Abstract
Description
ロールラミネーターを用いて、支持体上に熱硬化性樹脂組成物層が形成された封止用シートを、熱硬化性樹脂組成物層が有機EL素子と接するように基板にラミネートするラミネート工程、
ラミネートされた封止用シート表面を熱プレスして平滑化する平滑化工程、および
熱硬化性樹脂組成物層を熱硬化させて封止層を形成する硬化工程
を含む製造方法。
[3] ラミネートが、常圧下で行われる前記[1]または[2]に記載の製造方法。
[5] ロールラミネーターのロール速度が、0.1~0.5m/分である前記[1]~[3]のいずれか一つに記載の製造方法。
[7] ロールラミネーターのロール圧が、0~0.3MPaである前記[1]~[5]のいずれか一つに記載の製造方法。
[9] ラミネート温度が、80~100℃である前記[1]~[7]のいずれか一つに記載の製造方法。
[11] 平滑化工程のプレス圧が、0.01~0.3MPaである前記[1]~[9]のいずれか一つに記載の製造方法。
[13] 平滑化工程のプレス温度が、80~100℃である前記[1]~[11]のいずれか一つに記載の製造方法。
[15] 平滑化工程のプレス時間が、60~300秒である前記[1]~[13]のいずれか一つに記載の製造方法。
[17] 支持体の厚さが、30~200μmである前記[1]~[16]のいずれか一つに記載の製造方法。
[18] 基板が、ガラス、ポリイミド、ポリエチレンテレフタレート、ポリエチレンナフタレート、ポリカーボネートおよびシクロオレフィンポリマーからなる群から選ばれる少なくとも一つである前記[1]~[17]のいずれか一つに記載の製造方法。
[19] 基板の厚さが、0.1~1.0mmである前記[1]~[18]のいずれか一つに記載の製造方法。
[20] 硬化工程が、平滑化工程と同時に行われる前記[1]~[19]のいずれか一つに記載の製造方法。
[21] 封止体が有機ELデバイスである、前記[1]~[20]のいずれか一つに記載の製造方法。
ロールラミネーターを用いて、支持体上に熱硬化性樹脂組成物層が形成された封止用シートを、熱硬化性樹脂組成物層が有機EL素子と接するように基板にラミネートする工程、
ラミネートされた封止用シート表面を熱プレスして平滑化する平滑化工程、および
熱硬化性樹脂組成物層を熱硬化させて封止層を形成する硬化工程
を含む方法。
[24] ラミネートが、常圧下で行われる前記[22]または[23]に記載の方法。
[26] ロールラミネーターのロール速度が、0.1~0.5m/分である前記[22]~[24]のいずれか一つに記載の方法。
[28] ロールラミネーターのロール圧が、0~0.3MPaである前記[22]~[26]のいずれか一つに記載の方法。
[30] ラミネート温度が、80~100℃である前記[22]~[28]のいずれか一つに記載の方法。
[32] 平滑化工程のプレス圧が、0.01~0.3MPaである前記[22]~[30]のいずれか一つに記載の方法。
[34] 平滑化工程のプレス温度が、80~100℃である前記[22]~[32]のいずれか一つに記載の方法。
[36] 平滑化工程のプレス時間が、60~300秒である前記[22]~[34]のいずれか一つに記載の方法。
[38] 支持体の厚さが、30~200μmである前記[22]~[37]のいずれか一つに記載の方法。
[39] 基板が、ガラス、ポリイミド、ポリエチレンテレフタレート、ポリエチレンナフタレート、ポリカーボネートおよびシクロオレフィンポリマーからなる群から選ばれる少なくとも一つである前記[22]~[38]のいずれか一つに記載の方法。
[40] 基板の厚さが、0.1~1.0mmである前記[22]~[39]のいずれか一つに記載の方法。
[41] 硬化工程が、平滑化工程と同時に行われる前記[22]~[40]のいずれか一つに記載の方法。
まず、本発明の製造方法における、ロールラミネートによるラミネート工程、熱プレスによる平滑化工程について順に説明する。
本発明の製造方法は、封止用シートと有機EL素子基板のラミネートをロールラミネートで行い、その後に熱プレスで平滑化を行うことによって、ボイドを発生させることなく、平滑性および密着性に優れた封止層を形成することができる。ラミネート時の周囲圧力は特に限定されないが、真空ラミネーターを使用せずにコスト的有利に製造する観点などから常圧下とすることができる。ここで、常圧とは、真空ラミネータ―等の真空装置を用いて人為的に真空(減圧)状態とした状態ではないことを意味する。
本発明の製造方法では、ロールラミネートによるラミネート工程の後に熱プレスによる平滑化工程を行う。ラミネート工程でラミネートされた封止用シート表面は、基板の有機EL素子面の凹凸に追従して起伏が生じている。これを熱プレスにより平滑化する。熱プレスは金属板等の平板を用いて(例えば、平板プレス機等を用いて)行うのが好ましい。
熱プレスは、大気雰囲気中で行ってもよく、不活性ガス雰囲気中で行ってもよい。大気雰囲気中で熱プレスを行う場合、その周囲圧力は、好ましくは大気圧である。不活性ガスとしては、例えば、窒素、アルゴン、ネオン、ヘリウム等が挙げられる。不活性ガス雰囲気下での熱プレスは、常圧下で行うことができる。不活性ガス雰囲気中で熱プレスを行う場合、その周囲圧力(即ち、不活性ガスの圧力)は、好ましくは911.925~1215.9hPa、より好ましくは1013.25~1114.575hPa、さらに好ましくは1013.75~1017.75hPaである。
封止層の形成(即ち、熱硬化性樹脂組成物層の熱硬化)は、封止用シートの支持体を剥離してから行ってもよく、支持体を付けたまま行ってもよい。熱硬化は、例えば、熱風循環式オーブン、赤外線ヒーター、ヒートガン、高周波誘導加熱装置などで行うことができる。熱硬化は、熱プレスの後に行ってもよく、熱プレスによる加熱によって、熱プレスと同時に行ってもよい。硬化温度は、使用する熱硬化性樹脂組成物層および支持体により異なるが、通常80~120℃、好ましくは80~110℃であり、硬化時間は、通常10~120分、好ましくは10~30分である。形成される封止層の厚さは、好ましくは3~100μm、より好ましくは5~50μm、さらに好ましくは5~20μmである。
次に、本発明で使用する封止用シートについて説明する。本発明において封止用シートに特に制限は無く、例えば、特許文献1~3に記載されているものを使用することができる。以下、好ましい封止用シートについて説明する。
エポキシ樹脂は、平均して1分子あたり2個以上のエポキシ基を有するものであれば制限なく使用できる。例えば、ビスフェノールA型エポキシ樹脂、ビフェニル型エポキシ樹脂、ビフェニルアラルキル型エポキシ樹脂、ナフトール型エポキシ樹脂、ナフタレン型エポキシ樹脂、ビスフェノールF型エポキシ樹脂、リン含有エポキシ樹脂、ビスフェノールS型エポキシ樹脂、芳香族グリシジルアミン型エポキシ樹脂(例えば、テトラグリシジルジアミノジフェニルメタン、トリグリシジル-p-アミノフェノール、ジグリシジルトルイジン、ジグリシジルアニリン等)、脂環式エポキシ樹脂、脂肪族鎖状エポキシ樹脂、フェノールノボラック型エポキシ樹脂、クレゾールノボラック型エポキシ樹脂、ビスフェノールAノボラック型エポキシ樹脂、ブタジエン構造を有するエポキシ樹脂、ビスフェノールのジグリシジルエーテル化物、ナフタレンジオールのジグリシジルエーテル化物、フェノール類のグリシジルエーテル化物、およびアルコール類のジグリシジルエーテル化物、並びにこれらのエポキシ樹脂のアルキル置換体、ハロゲン化物および水素添加物等が挙げられる。かかるエポキシ樹脂はいずれか1種を使用するか2種以上を混合して用いることができる。
本発明の樹脂組成物は、耐透湿性をより向上させるために、さらに吸湿性金属酸化物を含有させることができる。ここで、「吸湿性金属酸化物」とは、水分を吸収する能力をもち、吸湿した水分と化学反応して水酸化物になる金属酸化物を意味する。具体的には、酸化カルシウム、酸化マグネシウム、酸化ストロンチウム、酸化アルミニウム、酸化バリウム等から選ばれる1種か、または2種以上の混合物若しくは固溶物である。2種以上の混合物若しくは固溶物の例としては、具体的には、焼成ドロマイト(酸化カルシウム及び酸化マグネシウムを含む混合物)、焼成ハイドロタルサイト(酸化カルシウムと酸化アルミニウムの固溶物)等が挙げられる。中でも、吸湿性が高い点、コスト、原料の安定性の点から、酸化カルシウム、酸化マグネシウム、ハイドロタルサイトが好ましく、より好ましくはハイドロタルサイトである。ハイドロタルサイトは吸水性を有するものであれば特に限定されない。ハイドロタルサイトとしては、例えば天然のハイドロタルサイト(Mg6Al2(OH)16CO3・4H2O)および/または合成のハイドロタルサイト(ハイドロタルサイト様化合物)を挙げることができるが、吸湿剤として使用する場合、一般には、吸水性を向上させるためにハイドロタルサイトを焼成処理して化学構造中のOH量を減少させるか、または消失させた焼成ハイドロタルサイトが好ましく用いられる。好ましいハイドロタルサイトは、例えば、下記一般式(I)で表される合成ハイドロタルサイト(ハイドロタルサイト様化合物)の焼成体、下記一般式(II)で表される合成ハイドロタルサイト(ハイドロタルサイト様化合物)の焼成体等が挙げられる。
(式中、M2+はMg2+、Zn2+などの2価の金属イオンを表し、M3+はAl3+、Fe3+などの3価の金属イオンを表し、An-はCO3 2-、Cl-、NO3 -などのn価のアニオンを表し、0<x<1であり、0≦m<1であり、nは正の数である。)
(式中、M2+はMg2+、Zn2+などの2価の金属イオンを表し、An-はCO3 2-、Cl-、NO3 -などのn価のアニオンを示し、xは2以上の正の数であり、zは2以下の正の数であり、mは正の数であり、nは正の数である。)
本発明の熱硬化性樹脂組成物には、樹脂組成物の水分遮断性、封止シートを調製する際の樹脂組成物ワニスの塗工性(はじき防止)等の観点から、上述の吸湿性金属化合物以外の無機充填材をさらに含有させることができる。無機充填材としては、例えば、タルク、シリカ、アルミナ、硫酸バリウム、クレー、マイカ、雲母、水酸化アルミニウム、水酸化マグネシウム、炭酸カルシウム、炭酸マグネシウム、窒化ホウ素、ホウ酸アルミニウム、チタン酸バリウム、チタン酸ストロンチウム、チタン酸カルシウム、チタン酸マグネシウム、チタン酸ビスマス、酸化チタン、酸化ジルコニウム、ジルコン酸バリウム、ジルコン酸カルシウム、ケイ酸塩などが挙げられる。なお、高い透過率を維持する等の観点から、無機充填材の一次粒子の粒経は5μm以下が好ましく、更には1μm以下が好ましい。例えば、一次粒子の粒経が1~100nmのもの、より好ましくは1~50nmのもの、さらに好ましくは10~20nmのもの、とりわけ好ましくは10~15nmのものを用いることができる。1μm以下となるような無機充填材の1次粒子径の測定は比較的困難な場合があることから、比表面積測定値(JIS Z8830に準拠)からの換算値が用いられることがある。例えば、ナノ無機充填材は、BET比表面積が2720~27m2/gのもの、好ましくは2720~54m2/gであるもの、より好ましくは272~136m2/gであるもの、より好ましくは272~181m2/gであるものを用いることができる。
熱硬化性樹脂組成物には、熱硬化性樹脂組成物層を硬化して得られる封止層への可撓性の付与、封止用シートを調製する際の熱硬化性樹脂組成物ワニスの塗工性(はじき防止)等の観点から、熱可塑性樹脂を含有させることができる。熱可塑性樹脂としては、例えば、フェノキシ樹脂、ポリビニルアセタール樹脂、ポリイミド樹脂、ポリアミドイミド樹脂、ポリエーテルスルホン樹脂、ポリスルホン樹脂等を挙げることができる。これらの熱可塑性樹脂はいずれか1種を使用しても2種以上を混合して用いてもよい。熱硬化性樹脂組成物中の熱可塑性樹脂の含有量は、熱硬化性樹脂組成物(不揮発分)全体あたり1~40質量%が好ましく、5~30質量%がより好ましい。
熱硬化性樹脂組成物には、熱硬化性樹脂組成物の接着強度向上の観点から、カップリング剤を含有させることができる。かかるカップリング剤としては、例えば、チタン系カップリング剤、アルミニウム系カップリング剤、シランカップリング剤等を挙げることができる。中でも、シランカップリング剤が好ましい。カップリング剤は1種または2種以上を組み合わせて使用することができる。
エポキシ樹脂を含有する熱硬化性樹脂組成物は、通常、エポキシ樹脂の硬化剤を含有する。硬化剤はエポキシ樹脂を硬化する機能を有するものであれば特に限定されないが、熱硬化性樹脂組成物の硬化処理時における有機EL素子等の発光素子の熱劣化を抑制する観点から、140℃以下(好ましくは120℃以下)の温度下でエポキシ樹脂を硬化し得るものが好ましい。
エポキシ樹脂を含有する熱硬化性樹脂組成物は、硬化時間を調整する等の目的で硬化促進剤を含有してもよい。硬化促進剤としては、例えば、有機ホスフィン化合物、イミダゾール化合物、アミンアダクト化合物(例えば、エポキシ樹脂に3級アミンを付加させて反応を途中で止めているエポキシアダクト化合物等)、3級アミン化合物などが挙げられる。有機ホスフィン化合物の具体例としては、TPP、TPP-K、TPP-S、TPTP-S(北興化学工業社の商品名)などが挙げられる。イミダゾール化合物の具体例としては、キュアゾール2MZ、2E4MZ、C11Z、C11Z-CN、C11Z-CNS、C11Z-A、2MZOK、2MA-OK、2PHZ(四国化成工業社の商品名)などが挙げられる。アミンアダクト化合物の具体例としては、フジキュア(富士化成工業社の商品名)などが挙げられる。3級アミン化合物の具体例としては、DBU(1,8-diazabicyelo[5.4.0]undec-7-ene)、DBUの2-エチルヘキサン酸塩、オクチル酸塩などのDBU-有機酸塩、U-3512T(サンアプロ社製)等の芳香族ジメチルウレア、U-3503N(サンアプロ社製)等の脂肪族ジメチルウレアなどが挙げられる。中でも防湿性の点からウレア化合物が好ましく、芳香族ジメチルウレアが特に好ましく用いられる。熱硬化性樹脂組成物中の硬化促進剤の含有量は、熱硬化性樹脂組成物中のエポキシ樹脂の総量を100質量%(不揮発分)とした場合、通常0.05~5質量%である。0.05質量%未満であると、硬化が遅くなり熱硬化時間が長く必要となる傾向にあり、5質量%を超えると熱硬化性樹脂組成物の保存安定性が低下する傾向となる。
有機EL素子基板の基板(以下「基板」と略称することがある)は特に限定されず、公知のものを使用することができる。基板は、好ましくはガラス、ポリイミド(PI)、ポリエチレンテレフタレート(PET)、ポリエチレンナフタレート(PEN)、ポリカーボネート(PC)およびシクロオレフィンポリマー(COP)からなる群から選ばれる少なくとも一つである。
テトラブチルホスホニウムハイドロキサイド水溶液(北興化学工業社製、濃度41.4質量%)20.0gに対し、0℃にてN-アセチルグリシン(東京化成工業社製)3.54gを加え10分間攪拌した。エバポレーターを用いて40~50mmHgに減圧し、60~80℃にて2時間、90℃にて5時間濃縮した。室温にて酢酸エチル(純正化学社製)14.2mLに再度溶解し、エバポレーターを用いて40~50mmHgに減圧し、減圧下70~90℃にて3時間濃縮して、N-アセチルグリシンテトラブチルホスホニウム塩11.7g(純度96.9%)をオイル状化合物として得た。
液状ビスフェノールA型エポキシ樹脂(三菱化学社製「jER828EL」、エポキシ当量約185g/eq)56質量部と、シランカップリング剤(信越化学工業社製「KBM403」)1.2質量部と、タルク粉末(日本タルク社製「FG-15F」)2質量部、および焼成ハイドロタルサイト(協和化学工業社製「KW2200」)15質量部を混練後、3本ロールミルにて分散を行い、混合物を得た。
封止用シート1および以下の支持体2~4のいずれかを用いて、封止用シート2~4を作製した。
・バリア層を有するプラスチックフィルム
支持体2:東海東洋アルミ販売社製「アルペット1N30」(プラスチックフィルム:厚さ25μmのPET、バリア層:厚さ30μmのアルミニウム箔)
支持体3:プラスチックフィルム(厚さ125μmのPET)上に接着層、バリア層(無機物蒸着層)が順に設けられたフィルム
・バリア層を有さないプラスチックフィルム
支持体4:東レ社製「ルミラーT60」(厚さ100μmのPET)
(1)平滑性およびボイド評価用サンプルの作製
線状の銅箔と銅箔が無い部分とで縞模様を構成するようにエッチングされた銅箔付ポリイミドテープ(三井金属社製、品名「AJ-C0002-30/40」、銅箔厚さ5μm、ポリイミド厚さ40μm、(線状の銅箔(ライン)の幅15μm、銅箔が無い部分(スペース)の幅15μm)をパターン基板として用いて、以下のようにして平滑性およびボイド評価用サンプルを作製した。
厚さ0.8mmのSUS板の上にガラス板(幅26mm、長さ76mm、厚さ1mm)を仮止めした。各封止用シート2~4から支持体PETフィルムを剥離し、熱硬化性樹脂組成物層がガラス板と接するように、封止用シートとガラス板とを重ねあわせ、ロールラミネーターVA770H(大成ラミネーター社製)を、ラミネート温度80℃、ロール速度0.1m/分、ロール圧0MPa、大気雰囲気中の大気圧下の条件で用いて、これらをラミネートした。続けて、熱プレス装置(平板プレス機)としてバッチ式真空加圧ラミネーターCVP-300(モートン社製)を、プレス温度90℃、プレス圧0.15MPaとし、プレス時間300秒、大気雰囲気中の大気圧下の条件で用いて、封止用シートをラミネートしたガラス板を熱プレスした。その後、110℃、30分で熱硬化性樹脂層を硬化させて封止層(熱硬化性樹脂組成物層の硬化物)を形成し、密着性およびボイド評価用サンプルを作製した。
ロール速度を0.1m/分から1.0m/分に変更したこと以外は実施例1と同様にして、平滑性およびボイド評価用サンプル並びに密着性およびボイド評価用サンプルを作製した。
ロールラミネートの工程を不活性ガス(窒素)雰囲気下(圧力:1013.25hPa)、グローブボックス内で実施したこと以外は実施例2と同様にして、平滑性およびボイド評価用サンプル並びに密着性およびボイド評価用サンプルを作製した。
ロールラミネーターによるラミネート後に熱プレスを行わなかったこと以外は実施例1と同様にして、平滑性およびボイド評価用サンプル並びに密着性およびボイド評価用サンプルを作製した。
ロール速度を0.1m/分から1.0m/分に変更したこと以外は比較例1と同様にして、平滑性およびボイド評価用サンプル並びに密着性およびボイド評価用サンプルを作製した。
ロール圧を0MPaから0.15MPaに変更したこと以外は比較例1と同様にして、平滑性およびボイド評価用サンプル並びに密着性およびボイド評価用サンプルを作製した。
ロールラミネーターによるラミネートを行わずに、熱プレスのみを行ったこと以外は実施例1と同様にして、平滑性およびボイド評価用サンプル並びに密着性およびボイド評価用サンプルを作製した。
プレス温度を90℃から110℃に変更し、プレス時間を300秒から1800秒に変更したこと以外は比較例4と同様にして、平滑性およびボイド評価用サンプル並びに密着性およびボイド評価用サンプルを作製した。
(1)平滑性およびボイド評価用サンプルの作製
実施例1と同様に、銅箔付ポリイミドテープをパターン基板として用いて、以下のようにして平滑性およびボイド評価用サンプルを作製した。
厚さ0.8mmのSUS板の上にガラス板(幅26mm、長さ76mm、厚さ1mm)を仮止めした。各封止用シート2~4から支持体PETフィルムを剥離し、熱硬化性樹脂組成物層がガラス板と接するように、封止用シートとガラス板とを重ね合わせ、ダイヤフラム式真空加圧ラミネーターV-160(モートン社製)にて、設定温度80℃、真空度1.2hPaの条件にて、20秒間保持した後、真空状態を大気雰囲気に戻し、大気雰囲気中の大気圧下、ラミネート圧0.1MPa、ラミネート時間20秒の条件で、これらをラミネートした。その後、110℃、30分で熱硬化性樹脂層を硬化させて封止層(熱硬化性樹脂組成物層の硬化物)を形成し、密着性およびボイド評価用サンプルを作製した。
目視および光学顕微鏡(倍率150倍)にて、平滑性およびボイド評価用サンプル並びに密着性およびボイド評価用サンプルにおける封止層とパターン基板またはガラス板との間にボイドが存在するか否かを観察した。光学顕微鏡でボイドが観察されなかった場合を良好(○)と評価し、目視または光学顕微鏡でボイドが観察された場合を不良(×)と評価した。
非接触型表面粗さ計(ビーコインスツルメンツ製WYKO、GT-3)を、VSIコンタクトモード、50倍レンズ、測定範囲126μm×94μmの条件で用いて、平滑性およびボイド評価用サンプルの封止層表面で、パターン基板において線状の銅箔(ライン)がある部分と、銅箔が無い部分(スペース)部分との高さの差(ギャップ)を測定した。
JIS C6481に準拠して、インストロン万能試験機を、室温、50mm/分の速度の条件で用いて、密着性およびボイド評価用サンプルから支持体を垂直方向に20mm引き剥がした時の荷重を、支持体と封止層との間のピール強度として測定した。
Claims (15)
- 基板上の有機EL素子が封止層で封止されている封止体の製造方法であって、
ロールラミネーターを用いて、支持体上に熱硬化性樹脂組成物層が形成された封止用シートを、熱硬化性樹脂組成物層が有機EL素子と接するように基板にラミネートするラミネート工程、
ラミネートされた封止用シート表面を熱プレスして平滑化する平滑化工程、および
熱硬化性樹脂組成物層を熱硬化させて封止層を形成する硬化工程
を含む製造方法。 - ラミネートが、不活性ガス雰囲気下で行われる請求項1に記載の製造方法。
- ロールラミネーターのロール速度が、0.01~1.5m/分である請求項1または2に記載の製造方法。
- ロールラミネーターのロール速度が、0.1~0.5m/分である請求項1または2に記載の製造方法。
- ロールラミネーターのロール圧が、0~0.5MPaである請求項1~4のいずれか一項に記載の製造方法。
- ラミネート温度が、60~120℃である請求項1~5のいずれか一項に記載の製造方法。
- 平滑化工程のプレス圧が、0.01~0.5MPaである請求項1~6のいずれか一項に記載の製造方法。
- 平滑化工程のプレス温度が、60~120℃である請求項1~7のいずれか一項に記載の製造方法。
- 支持体が、バリア層を有していてもよいプラスチックフィルムである請求項1~8のいずれか一項に記載の製造方法。
- 支持体の厚さが、30~200μmである請求項1~9のいずれか一項に記載の製造方法。
- 基板が、ガラス、ポリイミド、ポリエチレンテレフタレート、ポリエチレンナフタレート、ポリカーボネートおよびシクロオレフィンポリマーからなる群から選ばれる少なくとも一つである請求項1~10のいずれか一項に記載の製造方法。
- 基板の厚さが、0.1~1.0mmである請求項1~11のいずれか一項に記載の製造方法。
- 硬化工程が、平滑化工程と同時に行われる請求項1~12のいずれか一項に記載の製造方法。
- 封止体が有機ELデバイスである、請求項1~13のいずれか一項に記載の製造方法。
- 基板上の有機EL素子を封止する方法であって、
ロールラミネーターを用いて、支持体上に熱硬化性樹脂組成物層が形成された封止用シートを、熱硬化性樹脂組成物層が有機EL素子と接するように基板にラミネートする工程、
ラミネートされた封止用シート表面を熱プレスして平滑化する平滑化工程、および
熱硬化性樹脂組成物層を熱硬化させて封止層を形成する硬化工程
を含む方法。
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WO2018181426A1 (ja) * | 2017-03-29 | 2018-10-04 | 味の素株式会社 | 封止用シート |
WO2021065972A1 (ja) * | 2019-09-30 | 2021-04-08 | 味の素株式会社 | 封止用シートの製造方法 |
WO2023182493A1 (ja) * | 2022-03-25 | 2023-09-28 | 味の素株式会社 | 樹脂シートおよびその製造方法 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005032682A (ja) * | 2003-07-11 | 2005-02-03 | Sony Corp | 基板の封止方法および封止装置 |
JP2009054420A (ja) * | 2007-08-27 | 2009-03-12 | Fujifilm Corp | 電子デバイス用可撓性基板の製造方法、電子デバイスの製造方法およびそれによって製造された電子デバイス |
JP2011156752A (ja) * | 2010-02-01 | 2011-08-18 | Konica Minolta Holdings Inc | ガスバリア性フィルム、ガスバリア性フィルムの製造方法、有機電子デバイス |
WO2013027389A1 (ja) * | 2011-08-22 | 2013-02-28 | 三井化学株式会社 | シート状エポキシ樹脂組成物、及びこれを含む封止用シート |
JP2014026853A (ja) * | 2012-07-27 | 2014-02-06 | Konica Minolta Inc | 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンスパネルの封止方法 |
WO2014098183A1 (ja) * | 2012-12-21 | 2014-06-26 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンスパネルとその製造方法及び製造装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002063987A (ja) * | 2000-08-18 | 2002-02-28 | Tdk Corp | 複合基板の製造方法、複合基板およびel素子 |
JP2010084939A (ja) | 2008-09-08 | 2010-04-15 | Fuji Koki Corp | 四方切換弁 |
JP2010084938A (ja) | 2008-09-30 | 2010-04-15 | Kazuo Isobe | 自転車用に適したクラッチ機構 |
JP4983864B2 (ja) | 2009-07-08 | 2012-07-25 | マツダ株式会社 | 車両用フレーム構造 |
-
2015
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005032682A (ja) * | 2003-07-11 | 2005-02-03 | Sony Corp | 基板の封止方法および封止装置 |
JP2009054420A (ja) * | 2007-08-27 | 2009-03-12 | Fujifilm Corp | 電子デバイス用可撓性基板の製造方法、電子デバイスの製造方法およびそれによって製造された電子デバイス |
JP2011156752A (ja) * | 2010-02-01 | 2011-08-18 | Konica Minolta Holdings Inc | ガスバリア性フィルム、ガスバリア性フィルムの製造方法、有機電子デバイス |
WO2013027389A1 (ja) * | 2011-08-22 | 2013-02-28 | 三井化学株式会社 | シート状エポキシ樹脂組成物、及びこれを含む封止用シート |
JP2014026853A (ja) * | 2012-07-27 | 2014-02-06 | Konica Minolta Inc | 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンスパネルの封止方法 |
WO2014098183A1 (ja) * | 2012-12-21 | 2014-06-26 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンスパネルとその製造方法及び製造装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018181426A1 (ja) * | 2017-03-29 | 2018-10-04 | 味の素株式会社 | 封止用シート |
JPWO2018181426A1 (ja) * | 2017-03-29 | 2020-02-06 | 味の素株式会社 | 封止用シート |
JP7283381B2 (ja) | 2017-03-29 | 2023-05-30 | 味の素株式会社 | 封止用シート |
WO2021065972A1 (ja) * | 2019-09-30 | 2021-04-08 | 味の素株式会社 | 封止用シートの製造方法 |
WO2023182493A1 (ja) * | 2022-03-25 | 2023-09-28 | 味の素株式会社 | 樹脂シートおよびその製造方法 |
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