WO2006087979A1 - シール材樹脂組成物、シール材、シール方法およびエレクトロルミネッセンスディスプレイ - Google Patents
シール材樹脂組成物、シール材、シール方法およびエレクトロルミネッセンスディスプレイ Download PDFInfo
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- WO2006087979A1 WO2006087979A1 PCT/JP2006/302372 JP2006302372W WO2006087979A1 WO 2006087979 A1 WO2006087979 A1 WO 2006087979A1 JP 2006302372 W JP2006302372 W JP 2006302372W WO 2006087979 A1 WO2006087979 A1 WO 2006087979A1
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- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 claims abstract description 24
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- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- IBVAQQYNSHJXBV-UHFFFAOYSA-N adipic acid dihydrazide Chemical compound NNC(=O)CCCCC(=O)NN IBVAQQYNSHJXBV-UHFFFAOYSA-N 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- IMUDHTPIFIBORV-UHFFFAOYSA-N aminoethylpiperazine Chemical compound NCCN1CCNCC1 IMUDHTPIFIBORV-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- VYKXQOYUCMREIS-UHFFFAOYSA-N methylhexahydrophthalic anhydride Chemical compound C1CCCC2C(=O)OC(=O)C21C VYKXQOYUCMREIS-UHFFFAOYSA-N 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Chemical compound [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 125000006410 propenylene group Chemical group 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000007962 solid dispersion Substances 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/873—Encapsulations
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/02—Inorganic compounds
- C09K2200/0239—Oxides, hydroxides, carbonates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0645—Macromolecular organic compounds, e.g. prepolymers obtained otherwise than by reactions involving carbon-to-carbon unsaturated bonds
- C09K2200/0647—Polyepoxides
Definitions
- Sealing material resin composition Sealing material resin composition, sealing material, sealing method and electoric luminescence display
- the present invention relates to a sealing material / oil composition having excellent moisture permeability resistance and good productivity, and an electrifying luminescence sealing material using the same.
- EL displays are excellent in terms of high brightness, high efficiency, and high speed response, and are attracting attention as next-generation flat panel displays.
- Elements include inorganic EL elements and organic EL elements. Inorganic EL elements have been put to practical use in watch backlights, etc., but there are still technical challenges to full color.
- Organic EL devices are superior to inorganic EL devices in terms of high brightness, high efficiency, high-speed response, and multi-color, and have been put to practical use in car audio display units and mobile phone monitors.
- the organic EL element is deteriorated by moisture, and the seal material for the electo-luminescence display is required to have excellent moisture permeation resistance.
- a structure is adopted in which an organic EL element formed on a transparent substrate such as glass is sealed with a glass or metal sealing can.
- a sealing material for bonding the transparent substrate and the sealing can is used.
- OLED sealants have low heat resistance, so thermosetting sealants that cure at 80-120 ° C or lower, or photocuring that can be cured at room temperature. A type of sealing material is used.
- Patent Document 1 JP 2002-53736 A
- Patent Document 2 Japanese Patent Laid-Open No. 9-208809
- An object of the present invention is to provide a sealing material resin composition excellent in moisture permeability resistance and an electroluminescent sealing material using the same. Means for solving the problem
- the present inventors have found that moisture resistance is significantly improved when boehmite fine particles are contained in the coconut resin composition. That is, the present invention provides (A) a seal containing 0.1 to 150 parts by weight of a curing agent and (C) 1 to 500 parts by weight of boehmite fine particles per 100 parts by weight of a compound having a polymerizable cyclic ether. It is a rosin composition. Further, it is preferable that the component (C) is plate-shaped.
- the component (A) is a compound containing at least one epoxy group in the molecule
- the component (B) is preferably a sealing material resin composition that is a thermosetting curing agent.
- a sealant resin composition in which the component (A) is a compound containing at least one of an epoxy group and an oxetanyl group in the molecule is preferable.
- (D) a silane coupling agent may be contained.
- the sealing material / oil composition strength of the sealing material for electo-luminescence can be produced, and an erect-mouth luminescence display can be produced using this sealing material, and a cured product from the sealing material / grease composition. Can be obtained.
- the compound (A) having a polymerizable cyclic ether in the present invention uses a compound containing at least one epoxy group or oxetanyl group as a functional group in one molecule.
- Specific examples of the compound having a polymerizable cyclic ether include the following materials.
- Compounds containing at least one epoxy group in the molecule include phenyl daricidyl etherol, 2-ethylhexyl glycidyl ether, ethyl diethylene glycol glycol.
- Monofunctional epoxy compounds such as sidyl ether, dicyclopentadiene glycidyl ether, 2-hydroxyethyl glycidyl ether, hydride quinone diglycidyl ether, resorcin diglycidyl ether, ethylene glycol diglycidyl ether, polyethylene glycol diglycidyl ether, 1,4 butanediol diglycidyl ether, 1,6 hexanediol diglycidyl ether, cyclohexanediol diglycidyl ether, cyclohexane dimethanol diglycidyl ether, dicyclopentadienediol diglycidyl ether, 1,6 na
- an alicyclic epoxy compound can also be used.
- Specific examples include compounds represented by the following formulas [Chemical Formula 1], [Chemical Formula 2], [Chemical Formula 3], and [Chemical Formula 4].
- R represents an oxygen atom; a sulfur atom; a methylene group, an ethylene group, a propylene group, a butylene
- a linear or branched alkylene group having 1 to 20 carbon atoms such as an alkylene group; a linear or branched carbon atom having 1 to 120 carbon atoms such as a poly (ethyleneoxy) group or a poly (propyleneoxy) group
- a poly (alkyleneoxy) group such as a linear or branched unsaturated carbon hydrogen group such as a probelene group, a methyl probel group, or a butylene group; a carbol group; Or an alkylene group containing a rubamoyl group in the middle of the molecular chain.
- R represents a hydrogen atom; a fluorine atom; a methyl group, an ethyl group, a propyl group, or a butyl group.
- Alkyl groups having 1 to 6 carbon atoms such as pentyl group and hexyl group; carbons such as trifluoromethyl group, perfluoromethyl group, perfluoroethyl group and perfluoropropyl group
- a fluoroalkyl group having 1 to 6 atoms a aryl group having 6 to 18 carbon atoms such as a phenyl group or a naphthyl group; a furyl group; or a chenyl group.
- R is the same or different from each other
- R represents a hydrogen atom; a fluorine atom; a methyl group, an ethyl group, a propyl group, or a butyl group.
- Alkyl groups having 1 to 6 carbon atoms such as pentyl group and hexyl group; carbons such as trifluoromethyl group, perfluoromethyl group, perfluoroethyl group and perfluoropropyl group
- a fluoroalkyl group having 1 to 6 atoms a aryl group having 6 to 18 carbon atoms such as a phenyl group or a naphthyl group; a furyl group; or a chenyl group.
- R are the same or different from each other
- R is oxygen atom; sulfur atom; methylene group, ethylene group, propylene group, butylene A linear or branched alkylene group having 1 to 20 carbon atoms, such as an alkylene group; a linear or branched carbon atom having 1 to 120 carbon atoms such as a poly (ethyleneoxy) group or a poly (propyleneoxy) group A poly (alkyleneoxy) group; a linear or branched unsaturated carbon hydrogen group such as a probelene group, a methyl probel group, or a butylene group; a carbol group; Or an alkylene group containing a rubamoyl group in the middle of the molecular chain.
- Examples of the compound containing at least one oxetanyl group in the molecule include 3-ethyl-3-hydroxymethyloxetane, (3-ethyl-3-oxetanylmethoxy) methylbenzen, [1 (3-ethyl-3-oxeta).
- Polyfunctional oxetane compounds such as bifunctional oxetane compounds; (3-ethyl-3-oxeta-lmethyl) etherified product of phenolunovolac resin and (3-ethyl-3-oxeta-lmethyl) etheric compound of cresol olnovolak resin Compound may be mentioned.
- the curing agent (B) of the present invention is a thermosetting curing agent that can be cured at a temperature of 80 to 120 ° C. or lower, which is a heat resistant temperature of an organic EL device, or cationic polymerization by light or heat. Any cationic polymerization initiator that can initiate the polymerization can be used without particular limitation.
- thermosetting curing agent what is generally used for thermosetting epoxy resin can be used.
- polyamine-based hardeners such as diethylenetriamine, triethylenetetramine, N-aminoethylpiperazine, diaminodiphenylmethane, adipic dihydrazide
- phthalic anhydride tetrahydrophthalic anhydride, hexahydroanhydride
- Acid anhydride hardeners such as phthalic acid, methyltetrahydrophthalic anhydride, methylhexahydrophthalic anhydride, and methylnadic anhydride
- phenol novolac type hardeners polymercaptan hardeners such as trioxane tritylene mercaptan
- Tertiary amine compounds such as benzyldimethylamine and 2,4,6-tris (dimethylaminomethyl) phenol
- imidazole compounds such as 2-methylimidazole, 2-ethyl-4-methyl
- the curing agent described above can be used in combination with a curing accelerator or the like in order to be cured at a heat resistant temperature of the organic EL element or lower.
- the curing agent (B) is a thermosetting curing agent
- a compound containing at least one epoxy group in the molecule is used as the compound (A) having a polymerizable cyclic ether.
- the cationic polymerization initiator is not particularly limited and can be used either a cationic polymerization initiator that initiates cationic polymerization by light or a cationic polymerization initiator that initiates polymerization by heat.
- the cationic initiator that initiates cationic polymerization by light may be any compound that photoreacts and releases a Lewis acid.
- an onium salt composed of an ionic ion and an anion is used. That's right.
- Examples of the above-mentioned ion ions include diphenyl rhodium, 4-methoxydiphenyl rhodium, bis (4 methylphenol) rhodium, bis (4 tert butyl vinyl) rhodium, bis (dodecyl ferr) rhodium, trilcummyr Donium, triphenyl sulfone, diphenol 4-dithiophenephenol sulfone, bis [4- (diphenylsulfo) -phenol] sulfide, bis [ 4— (Di (4— (2-hydroxyethyl) ) Phenol) sulfo) monophenyl] sulfide, 5-2,4- (cyclopentagel) [1, 2, 3, 4, 5, 6-7?-(Methylethyl) benzene] One iron (1 +) and the like.
- anion examples include tetrafluoroborate, hexafluorophosphate, hexafluoroantimonate, hexafluoroarsenate, hexaclo oral antimonate and the like.
- anion perchlorate ion, trifluoromethanesulfonate ion, toluenesulfonate ion, tri-trotoluenesulfonate ion or the like may be used.
- aromatic anions may be used.
- Specific examples include tetra (fluorophenol) borate, tetra (difluorophenol) borate, tetra (trifluorophenol) borate, tetra (tetrafluorophenol) borate, tetra (pentaful) Fluoro) borate, tetra (perfluorophenol) borate, tetra (trifluoromethylphenol) borate, tetra (di (trifluoromethyl) phenol) borate, etc. Can do.
- a cationic polymerization initiator that initiates polymerization by heat can also be used.
- Lewis acid complexes such as BF complexes can be mentioned.
- the compound (A) having a polymerizable cyclic ether uses a compound containing at least one of an epoxy group or an oxetanyl group in the molecule.
- the content of these curing agent (B) components in the resin composition of the present invention is usually 0.1 to 150 parts by weight per 100 parts by weight of component (A).
- the curing agent (B) is a thermosetting curing agent, it may be used in a content ratio suitable for the curing agent.
- a polyamine curing agent or acid anhydride curing used in a stoichiometric amount is used.
- a phenol novolak type curing agent, a polymercarbane curing agent, etc. about 50 to 150 parts by weight per 100 parts by weight of component (A) is common.
- the curing agent (B) is a thermosetting curing agent such as a tertiary amine compound or an imidazole compound, or when it is a cationic polymerization initiator
- 100 parts by weight of component (A) is used.
- curing may start immediately after mixing with the compound (A) having a polymerizable cyclic ether.
- the component (A) and the component (B) can be stored separately and used as a two-component mixed sealant that is mixed immediately before use. .
- the (C) boehmite fine particles in the present invention are compounds represented by the following formula [I ⁇ 6].
- Boehmite fine particles in the rosin composition can be identified by X-ray photoelectron spectroscopy (XPS) measurement and X-ray diffraction measurement.
- XPS X-ray photoelectron spectroscopy
- the boehmite fine particles in the rosin composition can be identified, for example, as follows. That is, the resin composition is heat-treated at a high temperature (for example, about 300 ° C.) to completely burn the organic component, and only the inorganic component in the resin composition is recovered.
- a high temperature for example, about 300 ° C.
- the elemental composition ratio of the recovered inorganic component is determined by XPS measurement.
- the elemental composition ratio of A1 is in the range of 10 to 70 atm%.
- the shape of the boehmite fine particles is not particularly limited, but usually, the shape is available in a granular, needle-like or plate-like shape. It is suitable for a sealing material resin composition having a large effect of improving moisture permeability.
- the aspect ratio is preferably in the range of 10-60, more preferably in the range of 40-50. When the aspect ratio is in the above range, moisture permeability resistance tends to be further improved.
- the particle size of the boehmite fine particles is not particularly limited, but is usually in the range of 0.5 to 10 m in average particle size. However, when using a sealing material to bond the substrate and the sealing can together, If the thickness of the seal material is fixed, if there is a particle larger than that thickness, the seal material may not be spread to a predetermined thickness, so it may be smaller than the seal material thickness! /, Boehmite fine particles having a particle size are preferred. Further, the boehmite fine particles may not be surface-treated or may be surface-treated. Examples of the surface treatment include methoxy group formation, trimethylsilyl group formation, and octylsilyl group formation, and also include surface treatment using a silicone oil.
- the basic fine particles (C) can be used singly or in combination of two or more.
- the content of boehmite fine particles (C) is usually 1 to 500 parts by weight, preferably 10 to 200 parts by weight, and more preferably 20 to: LOO parts by weight with respect to 100 parts by weight of component (A).
- the content of boehmite fine particles (C) should be adjusted in accordance with the viscosity of the sealing material within the above range! When the boehmite fine particles (C) are within the above range, the moisture permeation resistance of the sealing material resin composition becomes good.
- a coupling agent can be added to the resin composition of the present invention.
- Examples of coupling agents include the following [Chemical 7] and [Chemical 8].
- R represents an alkylene group such as a methyl group, an ethyl group, or a propyl group.
- R is linear or branched such as methylene group, ethylene group, propylene group, butylene group, etc.
- R is an alkylene group such as a methyl group, an ethyl group or a propyl group, glycidyl
- Ma it is possible to use a material in which some or all of hydrogen atoms of carbon-hydrogen bonds of these coupling agents are substituted with fluorine.
- a material in which a part or all of hydrogen of the methylene group and / or methyl group is substituted with fluorine is used.
- the photocurable resin composition of the present invention is prepared so that the respective compositions are mixed uniformly.
- the viscosity may be adjusted by the blending ratio of rosin and the addition of other components. If the viscosity is high, a three-roll roll or the like may be used for kneading by a conventional method.
- the viscosity range is usually 1 to 500 Pa's at 25 ° C (viscosity measurement method: JISZ8803).
- the method of applying the sealant to the display substrate is not limited as long as the sealant can be applied uniformly.
- it may be carried out by a screen printing method, a coating method using a dispenser, or other known methods.
- the sealant is cured by heating or irradiating light.
- thermosetting for example, it can be cured by storing it in a constant temperature bath at 100 ° C for 1 hour.
- photocuring any usable light source may be used as long as it can be cured within a predetermined working time.
- a light source capable of emitting light in the range of ultraviolet light and visible light is used.
- the amount of irradiation light is a force that can be appropriately selected within a range in which an uncured portion of the resin composition does not remain or a range in which adhesion failure does not occur, usually 500 to 9000 miZ cm 2 . If the upper limit of the amount of irradiation light is excessive, it is not preferable because unnecessary energy is wasted and productivity is reduced. By performing such a curing reaction, a cured product can be obtained from the sealing material resin composition.
- the viscosity of the resin composition was measured at 25 ° C with an E-type viscometer (RC-500 manufactured by Toki Sangyo) (film moisture permeability)
- the moisture permeability of the resin composition film (thickness 100 ⁇ m) cured by heating or UV irradiation was measured in accordance with JIS Z0208 at 80 ° C 95% RH.
- Boehmite fine particles Plate-type bermite fine particles (trade name Cerasur BMF aspect specific power tag value 40-50, made by Kawai Lime Industry Co., Ltd., trade name Cerasure BMM aspect specific force tag value 10-15, Kawai Lime Industry Co., Ltd. )), Acicular bermite fine particles (Product name: Ceramic BMI, Kawai Lime Industry Co., Ltd.)
- Silane coupling agent y-glycidoxypropyltrimethoxysilane (trade name SH6040, manufactured by Toray Dow Co-Silicone Co., Ltd.)
- Cationic polymerizable compound bisphenol F diglycidyl ether (trade name EXA—830 LVP, manufactured by Dainippon Ink & Chemicals, Inc.), 1,4 bis [(3 ethyl-3-oxeta-lumetoxy) methyl] benzene (trade name OXT—121, manufactured by Toagosei Co., Ltd.
- Fine particle inorganic filler Fine particle alumina (trade name Admafine AE-2050, manufactured by Admatex Co., Ltd.)
- Fine particle talc trade name SG-2000, manufactured by Nippon Talc Co., Ltd.
- a compound having a polymerizable cyclic ether, a curing agent, a base A liquid composition was obtained by kneading mate fine particles, a coupling agent, and fine particle inorganic filler with three rolls.
- Teflon (registered trademark) sheet cut into a strip shape was placed on the outer periphery of one glass plate, and the obtained resin composition was hung on the glass plate. Then, cover the other Teflon (Registered Trademark) sheet with the glass composition that has been released from the mold, sandwiching the resin composition and the outer Teflon (Registered Trademark) sheet between the two pieces of glass. was fixed with a clip. And these were left still in the thermostat adjusted to 100 degreeC for 1 hour, and the liquid resin composition was hardened. Then, these were taken out from the thermostat, the glass plate was removed, and the resin composition film was obtained. The thickness of the obtained rosin composition was 100 m.
- a resin composition was prepared according to the formulation shown in Table 1 in the same manner as in Example 1 except that the components shown in Table 1 were used in the amounts shown in Table 1.
- Example 2 In the same manner as in Example 1, the obtained liquid composition was sandwiched between two pieces of a glass composition and a Teflon (registered trademark) sheet at the outer periphery, and the portion where the Teflon (registered trademark) sheet was arranged was cut. Fixed with a lip. Then, using a metal halide lamp, energy of 3000 mjZcm2 was irradiated for 30 seconds to cure the liquid composition. Thereafter, the glass plate was peeled off to obtain a resin composition film. The thickness of the obtained rosin composition was 100 m.
- Tricumylododon tiger (Pentafluorophee 1-3 3 3 Nil)
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Epoxy Resins (AREA)
- Electroluminescent Light Sources (AREA)
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06713515.2A EP1873223A4 (en) | 2005-02-17 | 2006-02-10 | RESIN COMPOSITION FOR SEALING MATERIAL, SEALING MATERIAL, SEALING METHOD AND ELECTROLUMINESCENT DISPLAY |
JP2007503637A JP4563448B2 (ja) | 2005-02-17 | 2006-02-10 | シール材樹脂組成物、シール材、シール方法およびエレクトロルミネッセンスディスプレイ |
Applications Claiming Priority (2)
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JP2005040008 | 2005-02-17 | ||
JP2005-040008 | 2005-02-17 |
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WO2006087979A1 true WO2006087979A1 (ja) | 2006-08-24 |
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PCT/JP2006/302372 WO2006087979A1 (ja) | 2005-02-17 | 2006-02-10 | シール材樹脂組成物、シール材、シール方法およびエレクトロルミネッセンスディスプレイ |
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EP (1) | EP1873223A4 (ja) |
JP (1) | JP4563448B2 (ja) |
KR (1) | KR100918553B1 (ja) |
CN (1) | CN101120072A (ja) |
TW (1) | TWI318995B (ja) |
WO (1) | WO2006087979A1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008027814A (ja) * | 2006-07-24 | 2008-02-07 | Tdk Corp | Elパネル |
JP2008059836A (ja) * | 2006-08-30 | 2008-03-13 | Mitsui Chemicals Inc | エレクトロルミネッセンス表示装置およびエレクトロルミネッセンス表示装置用シール剤 |
JP2009030058A (ja) * | 2007-07-27 | 2009-02-12 | Dongjin Semichem Co Ltd | ディスプレイ素子のシーリング方法 |
WO2011040211A1 (ja) * | 2009-09-30 | 2011-04-07 | Jsr株式会社 | 有機el素子、有機el表示装置、有機el照明装置及びシール剤用硬化性組成物 |
WO2011104997A1 (ja) * | 2010-02-23 | 2011-09-01 | Jsr株式会社 | 有機el素子、有機el表示装置、有機el照明装置及びシール剤用硬化性組成物 |
WO2014171141A1 (ja) * | 2013-04-18 | 2014-10-23 | 三井化学株式会社 | 組成物、硬化物、表示デバイスおよびその製造方法 |
WO2016158832A1 (ja) * | 2015-03-30 | 2016-10-06 | 日東電工株式会社 | 光硬化性樹脂組成物およびそれを用いた光学材料 |
JP2016218447A (ja) * | 2015-05-25 | 2016-12-22 | 積水化学工業株式会社 | 液晶表示素子用シール剤、上下導通材料、及び、液晶表示素子 |
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KR101309820B1 (ko) | 2010-12-29 | 2013-09-23 | 제일모직주식회사 | 반도체 소자 밀봉용 에폭시 수지 조성물 및 이를 이용한 반도체 소자 |
KR101334649B1 (ko) | 2011-03-29 | 2013-12-02 | 주식회사 케이씨씨 | 비할로겐계 반도체 밀봉용 에폭시 수지 조성물 및 이를 이용하여 밀봉된 반도체 장치 |
CN105705547A (zh) * | 2013-09-18 | 2016-06-22 | 株式会社大赛璐 | 感光性树脂组合物及其固化物、以及光学部件 |
CN112310302A (zh) * | 2019-07-30 | 2021-02-02 | 陕西坤同半导体科技有限公司 | 一种有机发光器件 |
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- 2006-02-10 CN CNA2006800053553A patent/CN101120072A/zh active Pending
- 2006-02-10 WO PCT/JP2006/302372 patent/WO2006087979A1/ja active Application Filing
- 2006-02-10 JP JP2007503637A patent/JP4563448B2/ja active Active
- 2006-02-15 TW TW095105149A patent/TWI318995B/zh active
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Cited By (10)
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JP2008027814A (ja) * | 2006-07-24 | 2008-02-07 | Tdk Corp | Elパネル |
JP2008059836A (ja) * | 2006-08-30 | 2008-03-13 | Mitsui Chemicals Inc | エレクトロルミネッセンス表示装置およびエレクトロルミネッセンス表示装置用シール剤 |
JP2009030058A (ja) * | 2007-07-27 | 2009-02-12 | Dongjin Semichem Co Ltd | ディスプレイ素子のシーリング方法 |
WO2011040211A1 (ja) * | 2009-09-30 | 2011-04-07 | Jsr株式会社 | 有機el素子、有機el表示装置、有機el照明装置及びシール剤用硬化性組成物 |
JPWO2011040211A1 (ja) * | 2009-09-30 | 2013-02-28 | Jsr株式会社 | 有機el素子、有機el表示装置、有機el照明装置及びシール剤用硬化性組成物 |
WO2011104997A1 (ja) * | 2010-02-23 | 2011-09-01 | Jsr株式会社 | 有機el素子、有機el表示装置、有機el照明装置及びシール剤用硬化性組成物 |
WO2014171141A1 (ja) * | 2013-04-18 | 2014-10-23 | 三井化学株式会社 | 組成物、硬化物、表示デバイスおよびその製造方法 |
JPWO2014171141A1 (ja) * | 2013-04-18 | 2017-02-16 | 三井化学株式会社 | 組成物、硬化物、表示デバイスおよびその製造方法 |
WO2016158832A1 (ja) * | 2015-03-30 | 2016-10-06 | 日東電工株式会社 | 光硬化性樹脂組成物およびそれを用いた光学材料 |
JP2016218447A (ja) * | 2015-05-25 | 2016-12-22 | 積水化学工業株式会社 | 液晶表示素子用シール剤、上下導通材料、及び、液晶表示素子 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2006087979A1 (ja) | 2008-07-03 |
EP1873223A1 (en) | 2008-01-02 |
JP4563448B2 (ja) | 2010-10-13 |
KR20070105353A (ko) | 2007-10-30 |
EP1873223A4 (en) | 2013-05-22 |
TW200630433A (en) | 2006-09-01 |
KR100918553B1 (ko) | 2009-09-21 |
CN101120072A (zh) | 2008-02-06 |
TWI318995B (en) | 2010-01-01 |
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