WO2014092253A1 - 광경화 조성물, 이를 포함하는 장벽층 및 이를 포함하는 봉지화된 장치 - Google Patents
광경화 조성물, 이를 포함하는 장벽층 및 이를 포함하는 봉지화된 장치 Download PDFInfo
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- WO2014092253A1 WO2014092253A1 PCT/KR2013/002952 KR2013002952W WO2014092253A1 WO 2014092253 A1 WO2014092253 A1 WO 2014092253A1 KR 2013002952 W KR2013002952 W KR 2013002952W WO 2014092253 A1 WO2014092253 A1 WO 2014092253A1
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- Prior art keywords
- barrier layer
- photocurable
- carbon atoms
- organic
- acrylate
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- 230000004888 barrier function Effects 0.000 title claims abstract description 150
- 239000000203 mixture Substances 0.000 title claims abstract description 66
- 239000000178 monomer Substances 0.000 claims abstract description 60
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- 239000000126 substance Substances 0.000 claims abstract description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 51
- 125000004432 carbon atom Chemical group C* 0.000 claims description 42
- 239000002184 metal Substances 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 29
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
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- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
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- 229910052710 silicon Inorganic materials 0.000 claims description 3
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
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- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 2
- 125000000732 arylene group Chemical group 0.000 claims description 2
- 229910052797 bismuth Inorganic materials 0.000 claims description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 2
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- 229920000642 polymer Polymers 0.000 claims description 2
- 229910052711 selenium Inorganic materials 0.000 claims description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims description 2
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- 150000003624 transition metals Chemical class 0.000 claims description 2
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- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 3
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- 125000000753 cycloalkyl group Chemical group 0.000 description 3
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- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 125000004103 aminoalkyl group Chemical group 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 150000008366 benzophenones Chemical class 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
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000003739 carbamimidoyl group Chemical group C(N)(=N)* 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229940060799 clarus Drugs 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000002704 decyl 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])* 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- XVKKIGYVKWTOKG-UHFFFAOYSA-N diphenylphosphoryl(phenyl)methanone Chemical compound C=1C=CC=CC=1P(=O)(C=1C=CC=CC=1)C(=O)C1=CC=CC=C1 XVKKIGYVKWTOKG-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
- 239000007772 electrode material Substances 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- AZDCYKCDXXPQIK-UHFFFAOYSA-N ethenoxymethylbenzene Chemical compound C=COCC1=CC=CC=C1 AZDCYKCDXXPQIK-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- ZONYXWQDUYMKFB-UHFFFAOYSA-N flavanone Chemical compound O1C2=CC=CC=C2C(=O)CC1C1=CC=CC=C1 ZONYXWQDUYMKFB-UHFFFAOYSA-N 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 125000000592 heterocycloalkyl group Chemical group 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- LNMQRPPRQDGUDR-UHFFFAOYSA-N hexyl prop-2-enoate Chemical compound CCCCCCOC(=O)C=C LNMQRPPRQDGUDR-UHFFFAOYSA-N 0.000 description 1
- 125000005597 hydrazone group Chemical group 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000001841 imino group Chemical group [H]N=* 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229940117969 neopentyl glycol Drugs 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- FBUKVWPVBMHYJY-UHFFFAOYSA-N noncarboxylic acid Natural products CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 1
- 125000001400 nonyl 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])[H] 0.000 description 1
- 125000002347 octyl 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])[H] 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- LYXOWKPVTCPORE-UHFFFAOYSA-N phenyl-(4-phenylphenyl)methanone Chemical compound C=1C=C(C=2C=CC=CC=2)C=CC=1C(=O)C1=CC=CC=C1 LYXOWKPVTCPORE-UHFFFAOYSA-N 0.000 description 1
- 229960005235 piperonyl butoxide Drugs 0.000 description 1
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910021332 silicide Inorganic materials 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
- 239000000243 solution Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- MDDUHVRJJAFRAU-YZNNVMRBSA-N tert-butyl-[(1r,3s,5z)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane Chemical compound C1[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H](O[Si](C)(C)C(C)(C)C)C(=C)\C1=C/CP(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 MDDUHVRJJAFRAU-YZNNVMRBSA-N 0.000 description 1
- 125000003866 trichloromethyl group Chemical group ClC(Cl)(Cl)* 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- KOZCZZVUFDCZGG-UHFFFAOYSA-N vinyl benzoate Chemical compound C=COC(=O)C1=CC=CC=C1 KOZCZZVUFDCZGG-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/08—Homopolymers or copolymers of acrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/12—Acetic acid esters
- C07C69/14—Acetic acid esters of monohydroxylic compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
- C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
- C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
- C08F220/283—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing one or more carboxylic moiety in the chain, e.g. acetoacetoxyethyl(meth)acrylate
-
- 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 present invention relates to a photocurable composition, a barrier layer comprising the same, a barrier stack comprising the same, an encapsulated device comprising the same, and a method of encapsulating the device using the same.
- An organic light emitting diode is a structure in which a functional organic layer is inserted between an anode and a cathode, and generates high energy excitons by recombination of holes injected into the anode and electrons injected into the cathode. To form. The excitons formed move to the ground state and generate light of a specific wavelength.
- the organic light emitting unit has advantages of self light emission, high speed response, wide viewing angle, ultra-thin, high definition, and durability.
- the organic electroluminescent unit is encapsulated by complementation of the organic barrier layer and the inorganic barrier layer.
- the organic barrier layer should have the low outgas generation and low moisture permeability described above, but should have high adhesion to the inorganic barrier layer. When the adhesion is low, separation may occur between the barrier layers and ultimately, it may be difficult to encapsulate the organic light emitting unit.
- Korean Patent Laid-Open Publication No. 2005-0021054 which combines with a rear substrate on which an organic light emitting unit is formed, seals an inner space in which the organic light emitting unit is accommodated, and has a porous oxide layer including alumina formed therein.
- An organic light emitting display device and a method of manufacturing the same are disclosed.
- An object of the present invention is to provide a photocurable composition having a low water vapor permeability and a low outgas generation amount, and can implement an organic barrier layer having high adhesion to an inorganic barrier layer.
- Another object of the present invention is to provide a photocurable composition which can realize an organic barrier layer having a high photocurability and not causing shift due to curing shrinkage stress after curing.
- Still another object of the present invention is to provide a barrier layer formed of the photocurable composition, a barrier stack including the organic barrier layer, an encapsulated device including the barrier stack, and a method of encapsulating the device using the barrier layer.
- the photocurable composition includes (A) a photocurable monomer and a (B) carboxylic acid group-containing photocurable monomer, and the (B) carboxylic acid group-containing photocurable monomer may be represented by Formula 1 below:
- R 1 , R 2 , X 1 , X 2 , n are as defined in the following detailed description).
- the barrier layer may include a cured product of the photocurable composition.
- Another aspect of the invention is an encapsulated device comprising a member for a device; And a barrier stack formed on the device member, the barrier stack comprising an inorganic barrier layer and an organic barrier layer formed of the photocurable composition, wherein the organic barrier layer has an adhesion to the inorganic barrier layer of about 20 kgf. / (mm) can be 2 or more.
- the present invention can realize an organic barrier layer having a low moisture permeability and a low outgas generation rate, and a high adhesion to the inorganic barrier layer, and a high photocuring rate such that no shift occurs due to curing shrinkage stress after curing.
- the present invention provides a photocurable composition which can be implemented and minimizes damage to a device for a device including an organic light emitting unit, an organic solar cell, and the like, and extends its lifespan.
- FIG. 1 is a cross-sectional view of an encapsulated device of one embodiment of the present invention.
- FIG. 2 is a cross-sectional view of an encapsulated device of another embodiment of the present invention.
- 'Hetero' in the present specification means one or more of N, O, S, P.
- '*' represents an intramolecular linking site in the molecule.
- the photocurable composition which is one aspect of this invention may contain the photocurable monomer containing (A) photocurable monomer and (B) carboxylic acid group.
- the photocurable monomer is a non-carboxylic acid type not containing a carboxylic acid group and may have a photocurable functional group.
- the photocurable functional group may be a (meth) acrylate group, a vinyl group, or the like.
- the photocurable monomer may include a monofunctional monomer having a unsaturated group, a polyfunctional monomer, or a mixture thereof.
- the photocurable monomer has about 1-30, preferably about 1-20, more preferably about 1-6, substituted or unsubstituted vinyl, acrylate, or methacrylate groups. It may include a monomer.
- the photocurable monomer may include an aromatic compound having 6 to 20 carbon atoms having a substituted or unsubstituted vinyl group; Unsaturated carboxylic esters having an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, an arylalkyl group having 7 to 20 carbon atoms, or a hydroxy group and an alkyl group having 1 to 20 carbon atoms; Unsaturated carboxylic esters having an amino alkyl group having 1 to 20 carbon atoms; Vinyl esters of saturated or unsaturated carboxylic acids having 1 to 20 carbon atoms; Unsaturated carboxylic acid glycidyl esters having 1 to 20 carbon atoms; Vinyl cyanide compounds; Unsaturated amide compounds; Mono- or polyfunctional (meth) acrylates of mono alcohols or polyhydric alcohols.
- the 'polyhydric alcohol' is an alcohol having two or
- the photocurable monomer may include an aromatic compound having 6 to 20 carbon atoms having an alkenyl group including vinyl groups such as styrene, alpha-methyl styrene, vinyl toluene, vinyl benzyl ether, and vinyl benzyl methyl ether; Methyl (meth) acrylate, ethyl (meth) acrylate, butyl (meth) acrylate, 2-hydroxyethyl (meth) acrylate, 2-hydroxybutyl (meth) acrylate, hexyl (meth) acrylate, Octyl (meth) acrylate, nonyl (meth) acrylate, decanyl (meth) acrylate, undecanyl (meth) acrylate, dodecyl (meth) acrylate, cyclohexyl (meth) acrylate, benzyl (meth) Unsaturated carboxylic acid esters such as acrylate and phenyl group
- the photocurable monomer is a (meth) acrylate having an alkyl group having 1 to 20 carbon atoms, a di (meth) acrylate of a diol having 2 to 20 carbon atoms, and a tri (meth) acryl having a triol having 3 to 20 carbon atoms. And tetra (meth) acrylate of tetraol of 4-20 carbon atoms.
- the photocurable monomer may comprise a mixture of monofunctional and polyfunctional monomers.
- the monofunctional monomer: multifunctional monomer in the mixture is about 0: 100 to 50:50, preferably about 5:95 to 30:70, more of 100 parts by weight of the sum of the monofunctional and polyfunctional monomers Preferably in a weight ratio of about 10:90 to 15:85.
- the photocurable monomer may be included in about 1-99% by weight of the (A) + (B) on a solids basis. Preferably about 20-95% by weight, more preferably about 70-90% by weight. In the above range, the photocurable composition has a high resistance to plasma, thereby reducing the outgas and moisture permeability that may be generated from the plasma generated during the manufacturing of the thin film encapsulation layer.
- the carboxylic acid group-containing photocurable monomer may include a carboxylic acid group, and may include a photocurable monomer having a photocurable functional group.
- the photocurable functional group may be a (meth) acrylate group, a vinyl group, or the like.
- the carboxylic acid group-containing photocurable monomer may be a monomer including a non-cyclized double bond and a carboxylic acid group.
- the 'ring' may mean that the double bond is included in an aryl group having 6 to 20 carbon atoms or a cycloalkyl group having 6 to 20 carbon atoms.
- the carboxylic acid group-containing photocurable monomer may be represented by the following formula (1):
- R 1 is hydrogen or a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms
- R 2 is a substituted or unsubstituted alkylene group having 1 to 20 carbon atoms, or a substituted or unsubstituted arylene group having 6 to 20 carbon atoms,
- n is an integer from 1-20
- the monomer of Formula 1 is a non-cyclic double bond (Wherein X 1 , X 2 are as defined above) and a carboxylic acid group.
- R 1 may be hydrogen or an alkyl group having 1-5 carbon atoms.
- R 2 may be an alkylene group having 1 to 6 carbon atoms.
- X 1 , X 2 may be hydrogen.
- the carboxylic acid group-containing photocurable monomer may be synthesized by a conventional synthetic method or may be used by purchasing a commercially available product. For example, it can be formed by reaction of a (meth) acrylate having an alkyl group having 1 to 20 carbon atoms having a hydroxy group or an aryl group having 6 to 20 carbon atoms having a hydroxy group, and a dicarboxylic acid or dicarboxylic acid anhydride.
- the carboxylic acid group-containing photocurable monomer is included in the photocurable composition together with the photocurable monomer to increase the adhesion to the inorganic barrier layer after curing, to realize a layer having a significantly low moisture permeability and outgas generation amount, the photocurability It can increase.
- the carboxylic acid group-containing photocurable monomer may be included in about 1-99% by weight of the (A) + (B) on a solids basis. Preferably about 5-80% by weight, more preferably about 10-30% by weight.
- the photocurable composition may increase the adhesion to the inorganic barrier layer to increase the adhesion to the substrate when manufacturing the thin film encapsulation layer can block the moisture and gas to effectively protect the device member.
- the carboxylic acid group-containing photocurable monomer may be included in about 1-45% by weight, preferably about 5-30% by weight, more preferably about 9-29% by weight of the composition based on solids.
- composition may further comprise an initiator.
- the initiator may include, without limitation, a conventional photopolymerization initiator capable of carrying out a photocurable reaction.
- the photopolymerization initiator may include triazine, acetophenone, benzophenone, thioxanthone, benzoin, phosphorus, oxime or mixtures thereof.
- triazine group examples include 2,4,6-trichloro-s-triazine, 2-phenyl-4,6-bis (trichloromethyl) -s-triazine and 2- (3 ', 4'-dimethoxy Styryl) -4,6-bis (trichloromethyl) -s-triazine, 2- (4'-methoxy naphthyl) -4,6-bis (trichloromethyl) -s-triazine, 2- (p-methoxy phenyl) -4,6-bis (trichloromethyl) -s-triazine, 2- (p-tolyl) -4,6-bis (trichloromethyl) -s-triazine, 2- Biphenyl-4,6-bis (trichloromethyl) -s-triazine, bis (trichloromethyl) -6-styryl-s-triazine, 2- (naphtho-1-yl) -4,6 -
- acetophenone type 2,2'- diethoxy acetophenone, 2,2'- dibutoxy acetophenone, 2-hydroxy-2-methyl propiophenone, pt-butyl trichloro acetophenone, pt-butyl dichloro Acetophenone, 4-chloro acetophenone, 2,2'-dichloro-4-phenoxy acetophenone, 2-methyl-1- (4- (methylthio) phenyl) -2-morpholino propane-1-one, 2-benzyl-2-dimethyl amino-1- (4-morpholino phenyl) -butan-1-one, or mixtures thereof.
- benzophenones include benzophenone, benzoyl benzoic acid, benzoyl benzoic acid methyl, 4-phenyl benzophenone, hydroxy benzophenone, acrylated benzophenone, 4,4'-bis (dimethyl amino) benzophenone, and 4,4'-dichloro benzo Phenone, 3,3'-dimethyl-2-methoxy benzophenone or mixtures thereof.
- Thioxanthones include thioxanthone, 2-methyl thioxanthone, isopropyl thioxanthone, 2,4-diethyl thioxanthone, 2,4-diisopropyl thioxanthone, 2-chloro thioxanthone or Mixtures thereof.
- the benzoin system may be benzoin, benzoin methyl ether, benzoin ethyl ether, benzoin isopropyl ether, benzoin isobutyl ether, benzyl dimethyl ketal or mixtures thereof.
- Phosphorus-based may be bisbenzoylphenyl phosphine oxide, benzoyldiphenyl phosphine oxide or mixtures thereof.
- oximes examples include 2- (o-benzoyloxime) -1- [4- (phenylthio) phenyl] -1,2-octanedione and 1- (o-acetyloxime) -1- [9-ethyl-6- ( 2-methylbenzoyl) -9H-carbazol-3-yl] ethanone, or mixtures thereof.
- the initiator may be included in an amount of about 0.1-20 parts by weight based on 100 parts by weight of (A) + (B) in the composition. Within this range, photopolymerization can occur sufficiently during exposure, and the transmittance can be prevented from being lowered due to the unreacted initiator remaining after the photopolymerization. Preferably about 0.5-10 parts by weight, more preferably about 1-8 parts by weight.
- the composition may comprise about 50-95% by weight of (A), about 1-45% by weight of (B), and about 0.1-10% by weight of (C) based on solids.
- (A) may comprise about 65-90% by weight, (B) about 5-30% by weight, and (C) about 1-5% by weight.
- the photocurable composition may have a photocurability of at least about 89%.
- the hardening shrinkage stress after curing is low to implement a layer that does not generate a shift can be used for sealing the device.
- Photocuring rate can be measured by a conventional method.
- the photocurable composition is applied onto a glass substrate and cured for 100 mW / cm 2 and 10 seconds. Aliquot the cured film and measure photocurability using FT-IR. Photocuring rate is calculated
- the photocurable composition of this invention can be a composition for sealing which can form the organic barrier layer which seals a member for apparatuses.
- the device member may be an organic light emitting unit, an organic light emitting element, a flexible organic light emitting element, a lighting device, a metal sensor pad, a microdisk laser, an electrochromic device, a photochromic device, a microelectromechanical system, a solar cell, an integrated device. Circuits, charge coupled devices, light emitting polymers, or light emitting diodes.
- the present invention provides a barrier layer comprising the cured product of the photocurable composition of the present invention.
- the present invention also provides a device member; And a barrier stack formed over the device member, the barrier stack comprising an inorganic barrier layer and an organic barrier layer, wherein the organic barrier layer is formed of the photocurable composition and has a weak adhesion to the inorganic barrier layer.
- encapsulated devices of at least 20 kgf / (mm) 2 .
- the organic barrier layer is an encapsulated device having an outgas generation amount of about 1,000 ppm or less.
- the organic barrier layer has a water vapor permeability measured at 37.8 ° C., 100% relative humidity, and 24 hour conditions with respect to a coating film thickness of 5 ⁇ m in the thickness direction of the organic barrier layer. It is an encapsulated device that is m 2 ⁇ 24hr or less.
- the organic barrier layer may mean an encapsulation layer encapsulating the device member.
- the organic barrier layer can prevent the member from being decomposed or oxidized by external environment such as moisture, oxygen, etc. by sealing the member for the device, and the amount of outgas generated is small even under high humidity or high temperature and high humidity, thereby minimizing the effect of the outgas of the member. It is possible to prevent the degradation of the performance and shortening the lifespan.
- the organic barrier layer can be cured by coating the composition to a thickness of about 0.1 ⁇ m-20 ⁇ m, preferably about 1 ⁇ m-10 ⁇ m, and irradiating at about 10-500 mW / cm 2 for about 1-50 seconds.
- the organic barrier layer can be used for encapsulation of a device member by forming a barrier stack together with the inorganic barrier layer to be described below.
- the organic barrier layer has an adhesion strength to an inorganic barrier layer such as aluminum oxide, silicon nitride, silicon oxide, or the like.
- an inorganic barrier layer such as aluminum oxide, silicon nitride, silicon oxide, or the like.
- the organic barrier layer may have an outgas generation amount of about 1,000 ppm or less. In the above range, when applied to the member is insignificant, there may be an effect that can extend the life. For example about 200 ppm or less, for example about 10-200 ppm, for example about 100-180 ppm.
- the outgas generation amount can be measured by a conventional method.
- a photocurable composition is applied onto a glass substrate and irradiated for 100 mW / cm 2 for 10 seconds to be UV cured to obtain an organic barrier layer of 20 cm x 20 cm x 3 ⁇ m (width x length x thickness).
- the specimens were obtained under the conditions described in the following experimental examples.
- the organic barrier layer has a low water vapor transmission rate (water vapor transmission rate, WVTR) to minimize the influence of water on the device member.
- the water vapor transmission rate is about 4.5 g / m with respect to the thickness direction of the organic barrier layer. 2 It may be less than 24hr. In the above range, it can be used for sealing the device, for example, about 1.0-4.5 g / m 2 24 hr, e.g., about 3.7-4.5g / m 2 It can be 24hr.
- Moisture permeability can be measured by a conventional method. For example, moisture permeability is measured using a moisture permeability measuring instrument (PERMATRAN-W 3/33, MOCON). The photocurable composition was applied onto the Al sample holder and irradiated at 100 mW / cm 2 for 10 seconds to UV cured to form a cured specimen having a coating thickness of 5 ⁇ m. Moisture permeability is measured for 24 hours at 37.8 ° C. and 100% relative humidity conditions for a coating thickness of 5 ⁇ m.
- PERMATRAN-W 3/33, MOCON moisture permeability measuring instrument
- the thickness of the organic barrier layer is not particularly limited, but may be about 0.1 ⁇ m-20 ⁇ m, for example, about 1 ⁇ m-10 ⁇ m.
- a barrier stack which is another aspect of the present invention, may include the organic barrier layer and the inorganic barrier layer.
- the inorganic barrier layer may be formed of an inorganic barrier layer different from the organic barrier layer, thereby supplementing the effect of the organic barrier layer.
- the inorganic barrier layer is not particularly limited as long as the inorganic barrier layer is excellent in light transmittance and excellent in moisture and / or oxygen barrier property.
- the metal is silicon (Si), aluminum (Al), selenium (Se), zinc (Zn), antimony (Sb), indium (In), germanium (Ge), tin (Sn), bismuth (Bi), transition metal , Lanthanide metals, and the like, but is not limited thereto.
- the inorganic barrier layer is SiOx, SizNx, SiOxNy, ZnSe, ZnO, Sb 2 O 3 , Al 2 O 3 , In 2 O 3 , SnO 2 (wherein x is 1-5, y is 1-5 , Z is 1-5), and the like.
- the inorganic barrier layer and the organic barrier layer may be formed by a vacuum process such as sputtering, chemical vapor deposition, metal organic chemical vapor deposition, plasma chemical vapor deposition, evaporation, sublimation, electron cyclotron resonance-plasma enhanced chemical vapor deposition, and combinations thereof. Can be.
- the organic barrier layer can secure the above-described physical properties. As a result, when the organic barrier layer is deposited alternately with the inorganic barrier layer, it is possible to secure the smoothing characteristics of the inorganic barrier layer. In addition, the organic barrier layer can prevent the defect of the inorganic barrier layer from propagating to another inorganic barrier layer.
- the barrier stack includes the organic barrier layer and the inorganic barrier layer, but the number of barrier stacks is not limited.
- the combination of barrier stacks may vary depending on the level of permeation resistance to oxygen and / or moisture and / or water vapor and / or chemicals.
- the organic barrier layer and the inorganic barrier layer may be deposited alternately. This is due to the effect on the organic barrier layer produced due to the physical properties of the above-described composition. As a result, the organic barrier layer and the inorganic barrier layer can complement or enhance the sealing effect on the device.
- the organic barrier layer and the inorganic barrier layer are each deposited in two or more layers alternately up to about 10 or less (e.g., 2-10 layers), preferably about 7 or less, and more preferably about 2-7 layers. It may be more preferably formed of a seven-layer structure of inorganic barrier layer-organic barrier layer-inorganic barrier layer-organic barrier layer-inorganic barrier layer-organic barrier layer-inorganic barrier layer.
- the thickness of one organic barrier layer may be about 0.1 ⁇ m-20 ⁇ m, for example about 1 ⁇ m-10 ⁇ m, and the thickness of one inorganic barrier layer may be about 5 nm-500 nm, for example about 5 nm-200 nm. have.
- the barrier stack is a thin film encapsulant and may have a thickness of about 100 ⁇ m or less, for example about 1.5 ⁇ m-50 ⁇ m.
- An encapsulated device which is another aspect of the present invention, may include a device member and the barrier layer or barrier stack.
- the device may comprise the device member.
- it may include a display device.
- the encapsulated device may comprise a member for the device and a barrier stack formed on the device member and including an inorganic barrier layer and an organic barrier layer formed of the photocurable composition.
- 1 to 2 are cross-sectional views of the encapsulated device of one embodiment of the present invention.
- a device member eg, an organic light emitting device
- an inorganic barrier layer 31 and an organic barrier layer A barrier stack 30 consisting of 32 may be deposited.
- a device member eg, an organic light emitting device
- an inorganic barrier layer 31 and an organic barrier layer A barrier stack 30 consisting of 32 may be deposited.
- FIG. 1 is an embodiment in which the device member 20 and the inorganic barrier layer 31 are in contact with each other
- FIG. 2 is an embodiment in which an empty space 40 is formed between the device member 20 and the inorganic barrier layer 31. .
- the contents for the device member, the organic barrier layer, the inorganic barrier layer, and the barrier stack are as described above.
- the substrate is not particularly limited as long as it is a substrate on which device members can be laminated.
- it may be made of a material such as transparent glass, plastic sheet, silicon or metal substrate.
- substrate may not be included.
- the encapsulated device can be manufactured by conventional methods.
- a device member is formed on the substrate and an inorganic barrier layer is formed.
- the composition for sealing can be apply
- the inorganic protective layer and the organic protective layer may be included two or more times.
- the inorganic protective layer and the organic protective layer may be alternately deposited such as an inorganic protective layer / organic protective layer / inorganic protective layer / organic protective layer ....
- the inorganic protective layer and the organic protective layer may be included in total of about 10 layers or less (eg, about 2-10 layers), for example, about 7 layers or less, for example, about 2-7 layers.
- the method of forming the inorganic barrier layer and the organic barrier layer is not limited, but may include deposition.
- the encapsulated device is an organic light emitting display device, a substrate, an organic light emitting unit formed on the substrate, an inorganic barrier layer encapsulating the organic light emitting unit, and an organic layer stacked on the inorganic barrier layer. And a barrier layer, wherein the organic barrier layer may have an adhesion of about 20 kgf / (mm) 2 or more to the inorganic barrier layer.
- a method for encapsulating a device member may comprise the following steps:
- Forming at least one barrier stack comprising at least one inorganic barrier layer and an organic barrier layer and adjacent to the device component.
- the substrate, the device member, the inorganic barrier layer, the organic barrier layer, and the barrier stack are as described above.
- the device member is laminated on a substrate. This can be carried out in the same manner as the inorganic barrier layer and the organic barrier layer forming method, but is not limited thereto.
- the inorganic barrier layer and the organic barrier layer may be formed by a vacuum process, e.g. sputtering, chemical vapor deposition, plasma chemical vapor deposition evaporation, sublimation, electron cyclotron resonance-plasma vapor deposition and combinations thereof.
- a vacuum process e.g. sputtering, chemical vapor deposition, plasma chemical vapor deposition evaporation, sublimation, electron cyclotron resonance-plasma vapor deposition and combinations thereof.
- Photocurable monomer (A1) hexyl acrylate, (A2) hexanediol diacrylate, (A3) pentaerythritol tetraacrylate (above, Aldrich)
- Water vapor permeability (g / m 2 24hr): A water vapor permeability meter (PERMATRAN-W 3/33, MOCON Co.) is used. The photocurable composition was sprayed onto the Al sample holder and irradiated at 100 mW / cm 2 for 10 seconds to UV cured to form a cured specimen having a coating thickness of 5 ⁇ m. The moisture permeability is measured for 24 hours at 37.8 ° C. and 100% relative humidity using a moisture permeability meter (PERMATRAN-W 3/33, MOCON) for a coating thickness of 5 ⁇ m.
- PERMATRAN-W 3/33, MOCON a moisture permeability meter
- Outgassing amount (ppm): Apply the photocurable composition on the glass substrate with a spray and irradiate at 100mW / cm 2 for 10 seconds, UV cured, 20cm x 20cm x 3 ⁇ m (width x length x thickness) organic protection Obtain a layered specimen.
- GC / MS instrument Perkin Elmer Clarus 600.
- the split ratio is 20: 1, the temperature conditions are maintained for 3 minutes at 40 °C, then heated up at a rate of 10 °C / min and maintained at 320 °C 6 minutes.
- Out size is glass size 20cm x 20cm
- collection vessel is Tedlar bag
- collection temperature is 90 °C
- collection time is 30 minutes
- N 2 purge flow rate is 300mL / min
- adsorbent is Tenax GR (5% phenylmethylpolysiloxane) ) To capture.
- a calibration curve is prepared with 150 ppm, 400 ppm, and 800 ppm of toluene solution in n-hexane, and an R2 value of 0.9987 is obtained.
- Table 1 summarized in Table 1 below.
- A is the ratio of the intensity of the absorption peak in the vicinity of 1635 cm ⁇ 1 to the intensity of the absorption peak in the vicinity of 1720 cm ⁇ 1 for the cured film
- B is the ratio of the intensity of the absorption peak in the vicinity of 1635 cm ⁇ 1 to the intensity of the absorption peak in the vicinity of 1720 cm ⁇ 1 for the photocurable composition).
- die share strength (kgf / (mm) 2 ): 0.01 g of the compositions in Table 2 were buried in a glass of 5 mm x 5 mm width and 2 mm in height, and obtained in a glass of 2 mm height in 20 mm x 80 mm width. After curing with D-bulb light source at 1000J / cm 2 intensity, Dachi 4000 bond tester Die share strength was measured and compared.
- the coating film formed of the photocurable composition of the present invention had a lower moisture permeability and an outgas evaluation amount, and a higher photocuring rate than the comparative example.
- the coating film formed of the photocurable composition of the present invention had a very high adhesion to the inorganic barrier layer compared to the comparative example.
- the composition of Comparative Example 1-3 which does not include the photocurable monomer of Formula 1, Comparative Example 4-5 comprising a photocurable monomer having a carboxylic acid group having a cyclic double bond has an adhesive force to the inorganic barrier layer Low.
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Abstract
Description
구분 | 세부사항 | |
포집 조건 | Glass size : 20cm x 20cm | |
포집 용기 : Tedlar bag | ||
포집 온도 : 90℃ | ||
포집 시간 : 30min | ||
N2 purge 유량 : 300 mL/min | ||
흡착제 : Tenax GR | ||
검량선 작성 조건 | 표준 용액 : Toluene in n-Hexane | |
농도 범위 : 150ppm, 400ppm, 800ppm | ||
R2 : 0.9987 | ||
GC/MS 조건 | GC/MS Column | DB-5MS → 30m x 0.25mm x 0.25㎛(5% phenylmethylpolysiloxane) |
GC/MS 이동상 | He | |
GC/MS Flow | 1.0 mL/min (average velocity = 32 cm/s) | |
GC/MS Split | Split ratio = 20:1 | |
GC/MS Method | 40℃(3 min) 에서 10℃/min으로 320℃(6 min) |
실시예 | 비교예 | |||||||||||
1 | 2 | 3 | 4 | 5 | 6 | 1 | 2 | 3 | 4 | 5 | ||
A | A1 | - | - | - | - | - | - | 10 | 20 | 30 | - | - |
A2 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | |
A3 | 30 | 20 | 10 | 30 | 20 | 10 | 30 | 20 | 10 | 30 | 30 | |
B | B1 | 10 | 20 | 30 | - | - | - | - | - | - | - | - |
B2 | - | - | - | 10 | 20 | 30 | - | - | - | - | - | |
C | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |
D | D1 | - | - | - | - | - | - | - | - | - | 10 | - |
D2 | - | - | - | - | - | - | - | - | - | - | 10 | |
투습도(g/m2ㆍ24hr) | 4.5 | 4.3 | 3.8 | 4.2 | 4.1 | 3.7 | 6.9 | 7.5 | 9.9 | 4.1 | 4.3 | |
아웃가스발생량 (ppm) | 180 | 150 | 100 | 350 | 220 | 190 | 1290 | 1540 | 2980 | 150 | 210 | |
광경화율(%) | 94.3 | 92.6 | 89.3 | 93.5 | 92.2 | 89.4 | 82 | 88 | 89 | 91.4 | 90.7 | |
Die share strength (kgf/(mm)2) | 27.4 | 34.5 | 45.7 | 28.6 | 35.6 | 46.8 | 5.8 | 6.3 | 6.1 | 17.5 | 16.4 |
Claims (16)
- (A)광경화성 모노머 및 (B)카르복시산기 포함 광경화성 모노머를 포함하고,상기 (B)카르복시산기 포함 광경화성 모노머는 하기 화학식 1로 표시되는 광경화 조성물:<화학식 1>(상기에서, R1은 수소, 또는 치환 또는 비치환된 탄소수 1-20의 알킬기이고,R2는 치환 또는 비치환된 탄소수 1-20의 알킬렌기, 또는 치환 또는 비치환된 탄소수 6-20의 아릴렌기이고,n은 1-20의 정수이고,X1, X2는 동일하거나 다르고, 각각 독립적으로, 수소, 치환 또는 비치환된 탄소수 1-20의 알킬기, *-(C=O)-O-R3 또는 *-O-R4이다(상기 R3, R4는 동일하거나 다르고, 각각 독립적으로 치환 또는 비치환된 탄소수 1-20의 알킬기이고, *는 상기 화학식 1에서 이중 결합의 탄소에 대한 연결 부위이다)).
- 제1항에 있어서, 상기 (A)광경화성 모노머는 치환 또는 비치환된 비닐기, 아크릴레이트기, 또는 메타아크릴레이트기를 약 1-30개 갖는 모노머를 포함하는 광경화 조성물.
- 제1항에 있어서, 상기 (A)광경화성 모노머는 탄소수 1-20의 알킬기를 갖는 (메타)아크릴레이트, 탄소수 2-20의 디올의 디(메타)아크릴레이트, 탄소수 3-20의 트리올의 트리(메타)아크릴레이트, 탄소수 4-20의 테트라올의 테트라(메타)아크릴레이트 중 하나 이상을 포함하는 광경화 조성물.
- 제1항에 있어서, 상기 조성물은 상기 (A) + (B) 중 상기 (A) 약 1-99중량%, 상기 (B) 약 1-99중량%를 포함하는 광경화 조성물.
- 제1항에 있어서, 상기 조성물은 (C) 개시제를 더 포함하는 광경화 조성물.
- 제6항에 있어서, 상기 개시제는 광중합 개시제를 포함하는 광경화 조성물.
- 제6항에 있어서, 상기 조성물은 상기 (A) + (B) 100중량부 중 상기 (A) 약 1-99중량부와 상기 (B) 약 1-99중량부를 포함하고, 상기 (A) + (B) 100중량부에 대하여 상기 (C) 0.1-20중량부를 포함하는 광경화 조성물.
- 제1항 내지 제8항 중 어느 한 항의 광경화 조성물의 경화물을 포함하는 장벽층.
- 장치용 부재; 및상기 장치용 부재 위에 형성되고, 무기 장벽층과 유기 장벽층을 포함하는 장벽 스택(barrier stack)을 포함하고,상기 유기 장벽층은 제1항 내지 제8항 중 어느 한 항의 광경화 조성물로 형성된 것이며 상기 무기 장벽층에 대한 부착력이 약 20kgf/(mm)2 이상인 봉지화된 장치.
- 제10항에 있어서, 상기 유기 장벽층은 아웃가스 발생량이 약 1,000ppm 이하인 봉지화된 장치.
- 제10항에 있어서, 상기 유기 장벽층은 상기 유기 장벽층의 두께 방향으로 도막 두께 5㎛에 대하여 37.8℃, 100% 상대 습도, 및 24시간 조건에서 측정된 투습도가 약 4.5g/m2ㆍ24hr 이하인 봉지화된 장치.
- 제10항에 있어서, 상기 무기 장벽층은 금속, 금속 산화물, 금속 질화물, 금속 탄화물, 금속 산소질화물, 금속 산소붕소화물 중 하나 이상을 포함하고, 상기 금속은 실리콘(Si), 알루미늄(Al), 셀레늄(Se), 아연(Zn), 안티몬(Sb), 인듐(In), 게르마늄(Ge), 주석(Sn), 비스무트(Bi), 전이금속, 란탄족 금속 중 하나 이상을 포함하는 봉지화된 장치.
- 제10항에 있어서, 상기 유기 장벽층과 상기 무기 장벽층은 교대로 형성된 봉지화된 장치.
- 제10항에 있어서, 상기 유기 장벽층 하나의 두께는 약 0.1㎛-20㎛, 상기 무기 장벽층 하나의 두께는 약 5nm-500nm인 봉지화된 장치.
- 제10항에 있어서, 상기 장치용 부재는 유기발광소자, 플렉시블(flexible) 유기발광소자, 조명 장치, 금속 센서 패드, 마이크로디스크 레이저, 전기변색 장치, 광변색장치, 마이크로전자기계 시스템, 태양전지, 집적 회로, 전하 결합 장치, 발광 중합체 또는 발광 다이오드인 봉지화된 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020120144912A KR101580351B1 (ko) | 2012-12-12 | 2012-12-12 | 광경화 조성물, 이를 포함하는 장벽층 및 이를 포함하는 봉지화된 장치 |
KR10-2012-0144912 | 2012-12-12 |
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CN111785856A (zh) * | 2019-04-04 | 2020-10-16 | 上海和辉光电有限公司 | 薄膜封装材料及其制造方法、薄膜封装结构和电子器件 |
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KR102467421B1 (ko) | 2015-12-23 | 2022-11-16 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 제조 방법 |
KR102365792B1 (ko) * | 2018-08-30 | 2022-02-21 | 삼성에스디아이 주식회사 | 유기발광소자 봉지용 조성물 및 이로부터 제조된 유기층을 포함하는 유기발광소자 표시장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5883212A (en) * | 1996-05-08 | 1999-03-16 | Rexam Graphics, Inc. | Conductivity exaltation in radiation cured electrically conductive coatings |
KR20080091368A (ko) * | 2006-01-17 | 2008-10-10 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광경화성 흡습성 조성물 및 유기 전계발광 소자 |
KR20090091556A (ko) * | 2008-02-25 | 2009-08-28 | 한국과학기술연구원 | 산소와 수분 투과의 차단 및 가스 배리어 특성 향상을 위한유/무기 복합 박막 보호층 및 그의 제조방법 |
EP2069440B1 (en) * | 2006-08-02 | 2011-09-28 | Battelle Memorial Institute | Electrically conductive coating composition |
EP2122638B1 (en) * | 2006-12-19 | 2012-11-07 | Dow Global Technologies LLC | Improved composites and methods for conductive transparent substrates |
-
2012
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2013
- 2013-04-09 WO PCT/KR2013/002952 patent/WO2014092253A1/ko active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5883212A (en) * | 1996-05-08 | 1999-03-16 | Rexam Graphics, Inc. | Conductivity exaltation in radiation cured electrically conductive coatings |
KR20080091368A (ko) * | 2006-01-17 | 2008-10-10 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광경화성 흡습성 조성물 및 유기 전계발광 소자 |
EP2069440B1 (en) * | 2006-08-02 | 2011-09-28 | Battelle Memorial Institute | Electrically conductive coating composition |
EP2122638B1 (en) * | 2006-12-19 | 2012-11-07 | Dow Global Technologies LLC | Improved composites and methods for conductive transparent substrates |
KR20090091556A (ko) * | 2008-02-25 | 2009-08-28 | 한국과학기술연구원 | 산소와 수분 투과의 차단 및 가스 배리어 특성 향상을 위한유/무기 복합 박막 보호층 및 그의 제조방법 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111785856A (zh) * | 2019-04-04 | 2020-10-16 | 上海和辉光电有限公司 | 薄膜封装材料及其制造方法、薄膜封装结构和电子器件 |
CN111785856B (zh) * | 2019-04-04 | 2024-01-26 | 上海和辉光电股份有限公司 | 薄膜封装材料及其制造方法、薄膜封装结构和电子器件 |
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