WO2021150072A1 - Composition polymérisable, matériau d'encapsulation et dispositif d'affichage - Google Patents
Composition polymérisable, matériau d'encapsulation et dispositif d'affichage Download PDFInfo
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- WO2021150072A1 WO2021150072A1 PCT/KR2021/000934 KR2021000934W WO2021150072A1 WO 2021150072 A1 WO2021150072 A1 WO 2021150072A1 KR 2021000934 W KR2021000934 W KR 2021000934W WO 2021150072 A1 WO2021150072 A1 WO 2021150072A1
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- WIPO (PCT)
- Prior art keywords
- polymerizable composition
- inkjet
- monomer
- viscosity
- property
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 241
- 239000000463 material Substances 0.000 title abstract description 6
- 238000005538 encapsulation Methods 0.000 title abstract description 5
- 239000000178 monomer Substances 0.000 claims abstract description 201
- 239000003505 polymerization initiator Substances 0.000 claims abstract description 58
- -1 acryl group Chemical group 0.000 claims abstract description 27
- 238000003860 storage Methods 0.000 claims description 60
- 238000000034 method Methods 0.000 claims description 56
- 239000008393 encapsulating agent Substances 0.000 claims description 36
- 238000005259 measurement Methods 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 22
- 238000012360 testing method Methods 0.000 claims description 19
- 230000008859 change Effects 0.000 claims description 18
- 239000011521 glass Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 230000031700 light absorption Effects 0.000 claims description 3
- 230000000052 comparative effect Effects 0.000 description 53
- 239000010410 layer Substances 0.000 description 47
- 230000008569 process Effects 0.000 description 37
- 239000010408 film Substances 0.000 description 34
- 239000012044 organic layer Substances 0.000 description 25
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 18
- 238000006116 polymerization reaction Methods 0.000 description 18
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 15
- 239000002245 particle Substances 0.000 description 15
- 239000000126 substance Substances 0.000 description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 230000007774 longterm Effects 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- 239000010409 thin film Substances 0.000 description 10
- 238000001723 curing Methods 0.000 description 9
- 238000001914 filtration Methods 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000011259 mixed solution Substances 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- VFHVQBAGLAREND-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone Chemical group CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 VFHVQBAGLAREND-UHFFFAOYSA-N 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- HCLJOFJIQIJXHS-UHFFFAOYSA-N 2-[2-[2-(2-prop-2-enoyloxyethoxy)ethoxy]ethoxy]ethyl prop-2-enoate Chemical compound C=CC(=O)OCCOCCOCCOCCOC(=O)C=C HCLJOFJIQIJXHS-UHFFFAOYSA-N 0.000 description 5
- 238000000691 measurement method Methods 0.000 description 5
- 229920001296 polysiloxane Polymers 0.000 description 5
- GUCYFKSBFREPBC-UHFFFAOYSA-N [phenyl-(2,4,6-trimethylbenzoyl)phosphoryl]-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C(=O)C1=C(C)C=C(C)C=C1C GUCYFKSBFREPBC-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000004642 Polyimide Substances 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 150000005846 sugar alcohols Polymers 0.000 description 3
- HYQASEVIBPSPMK-UHFFFAOYSA-N 12-(2-methylprop-2-enoyloxy)dodecyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCCCCCCCCCOC(=O)C(C)=C HYQASEVIBPSPMK-UHFFFAOYSA-N 0.000 description 2
- VAZQKPWSBFZARZ-UHFFFAOYSA-N 2-(2-phenylphenoxy)ethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC1=CC=CC=C1C1=CC=CC=C1 VAZQKPWSBFZARZ-UHFFFAOYSA-N 0.000 description 2
- UHFFVFAKEGKNAQ-UHFFFAOYSA-N 2-benzyl-2-(dimethylamino)-1-(4-morpholin-4-ylphenyl)butan-1-one Chemical compound C=1C=C(N2CCOCC2)C=CC=1C(=O)C(CC)(N(C)C)CC1=CC=CC=C1 UHFFVFAKEGKNAQ-UHFFFAOYSA-N 0.000 description 2
- UYKLCMRZZMAKGZ-UHFFFAOYSA-N 2-methyl-6-trimethoxysilylhex-2-enoic acid 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](CCCC=C(C(=O)O)C)(OC)OC.C(C(=C)C)(=O)OCCC[Si](OC)(OC)OC UYKLCMRZZMAKGZ-UHFFFAOYSA-N 0.000 description 2
- XDQWJMSKNFIKRM-UHFFFAOYSA-N CC1=CC(C)=C(C(P(C2=C3OC3=CC=C2)=O)=O)C(C)=C1 Chemical compound CC1=CC(C)=C(C(P(C2=C3OC3=CC=C2)=O)=O)C(C)=C1 XDQWJMSKNFIKRM-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Natural products P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- VEBCLRKUSAGCDF-UHFFFAOYSA-N ac1mi23b Chemical compound C1C2C3C(COC(=O)C=C)CCC3C1C(COC(=O)C=C)C2 VEBCLRKUSAGCDF-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- GCTPMLUUWLLESL-UHFFFAOYSA-N benzyl prop-2-enoate Chemical compound C=CC(=O)OCC1=CC=CC=C1 GCTPMLUUWLLESL-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000007641 inkjet printing Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- BFYJDHRWCNNYJQ-UHFFFAOYSA-N oxo-(3-oxo-3-phenylpropoxy)-(2,4,6-trimethylphenyl)phosphanium Chemical compound CC1=CC(C)=CC(C)=C1[P+](=O)OCCC(=O)C1=CC=CC=C1 BFYJDHRWCNNYJQ-UHFFFAOYSA-N 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QNODIIQQMGDSEF-UHFFFAOYSA-N (1-hydroxycyclohexyl)-phenylmethanone Chemical compound C=1C=CC=CC=1C(=O)C1(O)CCCCC1 QNODIIQQMGDSEF-UHFFFAOYSA-N 0.000 description 1
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 description 1
- KWVGIHKZDCUPEU-UHFFFAOYSA-N 2,2-dimethoxy-2-phenylacetophenone Chemical compound C=1C=CC=CC=1C(OC)(OC)C(=O)C1=CC=CC=C1 KWVGIHKZDCUPEU-UHFFFAOYSA-N 0.000 description 1
- HEQOJEGTZCTHCF-UHFFFAOYSA-N 2-amino-1-phenylethanone Chemical compound NCC(=O)C1=CC=CC=C1 HEQOJEGTZCTHCF-UHFFFAOYSA-N 0.000 description 1
- LWRBVKNFOYUCNP-UHFFFAOYSA-N 2-methyl-1-(4-methylsulfanylphenyl)-2-morpholin-4-ylpropan-1-one Chemical compound C1=CC(SC)=CC=C1C(=O)C(C)(C)N1CCOCC1 LWRBVKNFOYUCNP-UHFFFAOYSA-N 0.000 description 1
- 238000001159 Fisher's combined probability test Methods 0.000 description 1
- 238000003109 Karl Fischer titration Methods 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- LBDSXVIYZYSRII-IGMARMGPSA-N alpha-particle Chemical compound [4He+2] LBDSXVIYZYSRII-IGMARMGPSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- GTZOYNFRVVHLDZ-UHFFFAOYSA-N dodecane-1,1-diol Chemical compound CCCCCCCCCCCC(O)O GTZOYNFRVVHLDZ-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
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- OTLDLKLSNZMTTA-UHFFFAOYSA-N octahydro-1h-4,7-methanoindene-1,5-diyldimethanol Chemical compound C1C2C3C(CO)CCC3C1C(CO)C2 OTLDLKLSNZMTTA-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- 238000012719 thermal polymerization Methods 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([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])[H] 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
- C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
-
- 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
- H10K59/8731—Encapsulations multilayered coatings having a repetitive structure, e.g. having multiple organic-inorganic bilayers
Definitions
- the light emitting element is an element capable of emitting light.
- an organic light emitting device OLED
- advantages such as a wide viewing angle, excellent contrast characteristics, fast response time, and low power consumption, and thus is used in various fields.
- Another embodiment of the present invention is to provide an encapsulant having an organic film prepared by an inkjet process using a polymerizable composition and a display device including the encapsulant.
- an embodiment of the present invention includes a first monomer having an acryl group, a second monomer having an acryl group and a viscosity different from that of the first monomer, and a polymerization initiator, and a first inkjet before storage test It has drop properties (Af) and first inkjet precoat properties (Ag), and after sealed storage at room temperature (25°C ⁇ 10°C) for 1 year, second inkjet drop properties (Bf) and second inkjet precoat properties (Bg) has a third inkjet drop property (Cf) and a third inkjet precoating property (Cg) after sealed storage at 50 ° C for 1 year, and has an Index of Inkjet Property Variation (IPV) of 19 or less.
- IPV Index of Inkjet Property Variation
- the first monomer and the second monomer may have polymerization properties.
- the first monomer and the second monomer may be photopolymerizable. By irradiation with light, the first monomer and the second monomer may be polymerized.
- the first monomer and the second monomer may have photocurability. By irradiation with light, the first monomer and the second monomer may be cured.
- i is an integer from 10 to 28
- j is an integer from 10 to 54
- k is an integer from 1 to 10
- i/k is 2 or more.
- the viscosity may be measured in a state in which the torque is set to 50% using a Brookfield Model DV2T analysis equipment at 25° C. according to the method specified in ASTM D 2196. Same as below.
- the first monomer may include, for example, at least one of dodecanediol di(meth)acrylate, tetraethylene glycol di(meth)acrylate, and benzyl(meth)acrylate.
- dodecanediol di(meth)acrylate tetraethylene glycol di(meth)acrylate
- benzyl(meth)acrylate benzyl(meth)acrylate.
- one embodiment of the present invention is not limited thereto, and other monomers satisfying the condition of Formula 1 may be used as the first monomer.
- the polymerization initiator may generate radicals by absorbing light energy to provide radicals to acryl groups included in the first and second monomers.
- polymerization and curing of the polymerizable composition may be performed by radical polymerization by light irradiation.
- the polymerizable composition according to an embodiment of the present invention has excellent inkjet process stability.
- the polymerizable composition according to an embodiment of the present invention may have a first inkjet drop characteristic (Af) and a first inkjet precoating characteristic (Ag) at the initial stage of the storage test.
- the third inkjet precoating property (Cg) may be measured in the same manner as in the first inkjet precoating property (Ag) measurement for a sample of the polymerizable composition obtained after sealing the polymerizable composition at 50° C. for 1 year. .
- Another embodiment of the present invention provides an organic film prepared by the polymerizable composition according to an embodiment of the present invention.
- acetone can be used for tank cleaning.
- acetone can be used to clean tanks and piping.
- the circulation filtration is carried out for 20 hours or more, and moisture contained in the mixed solution is removed during the circulation filtration to complete the polymerizable composition.
- the polymerizable composition according to an embodiment of the present invention may have a moisture (H 2 O) concentration of 50 ppm or less, or 40 ppm or less.
- 2-Phenylphenoxyethyl acrylate (second monomer B1) may be represented by the following Chemical Formula 10.
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Un mode de réalisation de la présente invention concerne une composition polymérisable, un matériau d'encapsulation comprenant un film organique formé de la composition polymérisable et un dispositif d'affichage comprenant le matériau d'encapsulation, la composition polymérisable comprenant : un premier monomère ayant un groupe acryle ; un second monomère ayant un groupe acryle et une viscosité différente de celle du premier monomère ; et un initiateur de polymérisation, et ayant un indice de variation de propriété de jet d'encre (IPV) de 19 ou moins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202180010509.2A CN115003706A (zh) | 2020-01-22 | 2021-01-22 | 可聚合的组合物、包封材料和显示装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20200008310 | 2020-01-22 | ||
| KR10-2020-0008310 | 2020-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2021150072A1 true WO2021150072A1 (fr) | 2021-07-29 |
Family
ID=76992879
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2021/000934 WO2021150072A1 (fr) | 2020-01-22 | 2021-01-22 | Composition polymérisable, matériau d'encapsulation et dispositif d'affichage |
| PCT/KR2021/000933 WO2021150071A1 (fr) | 2020-01-22 | 2021-01-22 | Composition polymère ayant une excellente stabilité au stockage, agent d'encapsulation et dispositif d'affichage |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2021/000933 WO2021150071A1 (fr) | 2020-01-22 | 2021-01-22 | Composition polymère ayant une excellente stabilité au stockage, agent d'encapsulation et dispositif d'affichage |
Country Status (3)
| Country | Link |
|---|---|
| KR (2) | KR102607357B1 (fr) |
| CN (2) | CN115003705A (fr) |
| WO (2) | WO2021150072A1 (fr) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160049953A (ko) * | 2014-10-28 | 2016-05-10 | 삼성에스디아이 주식회사 | 광경화 조성물, 이를 포함하는 유기보호층, 및 이를 포함하는 장치 |
| JP2016222755A (ja) * | 2015-05-27 | 2016-12-28 | 日油株式会社 | コア粒子、及びそれを用いたコア−シェル粒子 |
| KR20160150256A (ko) * | 2015-06-19 | 2016-12-29 | 삼성에스디아이 주식회사 | 유기발광표시장치 |
| KR20170013227A (ko) * | 2014-05-22 | 2017-02-06 | 제이엑스 에네루기 가부시키가이샤 | 폴리머 미립자 조성물 및 그 광확산제로서의 사용 |
| JP2018131563A (ja) * | 2017-02-16 | 2018-08-23 | 株式会社菱晃 | 硬化性樹脂組成物及びその硬化物、並びにコーティング材、シート及びフィルム |
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| JP6701602B2 (ja) * | 2016-03-02 | 2020-05-27 | 株式会社リコー | 活性エネルギー線硬化型組成物、硬化物、組成物収容容器、像形成装置、及び像形成方法 |
| KR102097804B1 (ko) * | 2017-12-04 | 2020-04-06 | 삼성에스디아이 주식회사 | 유기발광소자 봉지용 조성물 및 이로부터 제조된 유기발광소자 표시장치 |
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- 2021-01-22 KR KR1020210009577A patent/KR102602894B1/ko active IP Right Grant
- 2021-01-22 CN CN202180010478.0A patent/CN115003705A/zh active Pending
- 2021-01-22 WO PCT/KR2021/000934 patent/WO2021150072A1/fr active Application Filing
- 2021-01-22 CN CN202180010509.2A patent/CN115003706A/zh active Pending
- 2021-01-22 WO PCT/KR2021/000933 patent/WO2021150071A1/fr active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170013227A (ko) * | 2014-05-22 | 2017-02-06 | 제이엑스 에네루기 가부시키가이샤 | 폴리머 미립자 조성물 및 그 광확산제로서의 사용 |
| KR20160049953A (ko) * | 2014-10-28 | 2016-05-10 | 삼성에스디아이 주식회사 | 광경화 조성물, 이를 포함하는 유기보호층, 및 이를 포함하는 장치 |
| JP2016222755A (ja) * | 2015-05-27 | 2016-12-28 | 日油株式会社 | コア粒子、及びそれを用いたコア−シェル粒子 |
| KR20160150256A (ko) * | 2015-06-19 | 2016-12-29 | 삼성에스디아이 주식회사 | 유기발광표시장치 |
| JP2018131563A (ja) * | 2017-02-16 | 2018-08-23 | 株式会社菱晃 | 硬化性樹脂組成物及びその硬化物、並びにコーティング材、シート及びフィルム |
Also Published As
| Publication number | Publication date |
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| KR102602894B1 (ko) | 2023-11-16 |
| KR20210095084A (ko) | 2021-07-30 |
| CN115003706A (zh) | 2022-09-02 |
| WO2021150071A1 (fr) | 2021-07-29 |
| CN115003705A (zh) | 2022-09-02 |
| KR20210095085A (ko) | 2021-07-30 |
| KR102607357B1 (ko) | 2023-11-29 |
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