JP2000515578A - 解凝集ポリマーの特徴を有する発光ポリマー状物質におけるエレクトロルミネセンス - Google Patents
解凝集ポリマーの特徴を有する発光ポリマー状物質におけるエレクトロルミネセンスInfo
- Publication number
- JP2000515578A JP2000515578A JP10508046A JP50804698A JP2000515578A JP 2000515578 A JP2000515578 A JP 2000515578A JP 10508046 A JP10508046 A JP 10508046A JP 50804698 A JP50804698 A JP 50804698A JP 2000515578 A JP2000515578 A JP 2000515578A
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- light
- polymeric
- polymeric material
- emitting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 110
- 239000000463 material Substances 0.000 title claims abstract description 39
- 238000005401 electroluminescence Methods 0.000 title claims abstract description 24
- 238000004020 luminiscence type Methods 0.000 claims abstract description 4
- 239000002861 polymer material Substances 0.000 claims abstract 3
- 239000010410 layer Substances 0.000 claims description 48
- 229920001577 copolymer Polymers 0.000 claims description 40
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 claims description 37
- 125000004432 carbon atom Chemical group C* 0.000 claims description 18
- 239000002356 single layer Substances 0.000 claims description 15
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 125000001424 substituent group Chemical group 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- VTJUKNSKBAOEHE-UHFFFAOYSA-N calixarene Chemical group COC(=O)COC1=C(CC=2C(=C(CC=3C(=C(C4)C=C(C=3)C(C)(C)C)OCC(=O)OC)C=C(C=2)C(C)(C)C)OCC(=O)OC)C=C(C(C)(C)C)C=C1CC1=C(OCC(=O)OC)C4=CC(C(C)(C)C)=C1 VTJUKNSKBAOEHE-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
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- 229920005604 random copolymer Polymers 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 16
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- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 12
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- -1 poly (phenylene phenylene vinylene) Polymers 0.000 description 9
- 238000005160 1H NMR spectroscopy Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 7
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 7
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- 238000000746 purification Methods 0.000 description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
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- QIWRFOJWQSSRJZ-UHFFFAOYSA-N tributyl(ethenyl)stannane Chemical compound CCCC[Sn](CCCC)(CCCC)C=C QIWRFOJWQSSRJZ-UHFFFAOYSA-N 0.000 description 5
- SXLIFQSDMYZOBA-UHFFFAOYSA-N 2,5-bis(ethenyl)pyridine Chemical compound C=CC1=CC=C(C=C)N=C1 SXLIFQSDMYZOBA-UHFFFAOYSA-N 0.000 description 4
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- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 3
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- ZHXUWDPHUQHFOV-UHFFFAOYSA-N 2,5-dibromopyridine Chemical compound BrC1=CC=C(Br)N=C1 ZHXUWDPHUQHFOV-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 2
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- 239000003960 organic solvent Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 230000005588 protonation Effects 0.000 description 2
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- 238000001228 spectrum Methods 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- GTQHJCOHNAFHRE-UHFFFAOYSA-N 1,10-dibromodecane Chemical compound BrCCCCCCCCCCBr GTQHJCOHNAFHRE-UHFFFAOYSA-N 0.000 description 1
- DRMFKKJPPCIOIT-UHFFFAOYSA-N 1,4-dihexadecoxy-2,5-diiodobenzene Chemical compound CCCCCCCCCCCCCCCCOC1=CC(I)=C(OCCCCCCCCCCCCCCCC)C=C1I DRMFKKJPPCIOIT-UHFFFAOYSA-N 0.000 description 1
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- KLIDCXVFHGNTTM-UHFFFAOYSA-N 2,6-dimethoxyphenol Chemical compound COC1=CC=CC(OC)=C1O KLIDCXVFHGNTTM-UHFFFAOYSA-N 0.000 description 1
- RICKKZXCGCSLIU-UHFFFAOYSA-N 2-[2-[carboxymethyl-[[3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methyl]amino]ethyl-[[3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methyl]amino]acetic acid Chemical compound CC1=NC=C(CO)C(CN(CCN(CC(O)=O)CC=2C(=C(C)N=CC=2CO)O)CC(O)=O)=C1O RICKKZXCGCSLIU-UHFFFAOYSA-N 0.000 description 1
- ICSNLGPSRYBMBD-UHFFFAOYSA-N 2-aminopyridine Chemical compound NC1=CC=CC=N1 ICSNLGPSRYBMBD-UHFFFAOYSA-N 0.000 description 1
- OQSIJBZWAMCSTN-UHFFFAOYSA-N 5-bromo-2-ethenylpyridine Chemical compound BrC1=CC=C(C=C)N=C1 OQSIJBZWAMCSTN-UHFFFAOYSA-N 0.000 description 1
- TXAMRMCMHLQKIX-UHFFFAOYSA-N 5-bromopyridine Chemical compound BrC1=C=NC=C[CH]1 TXAMRMCMHLQKIX-UHFFFAOYSA-N 0.000 description 1
- NKYWAALDAYCZTO-UHFFFAOYSA-N C#C.C[N+]1=CC=CC=C1 Chemical group C#C.C[N+]1=CC=CC=C1 NKYWAALDAYCZTO-UHFFFAOYSA-N 0.000 description 1
- 229920008712 Copo Polymers 0.000 description 1
- 238000007341 Heck reaction Methods 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000004497 NIR spectroscopy Methods 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 101100030361 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pph-3 gene Proteins 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- 206010034962 Photopsia Diseases 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 229920000292 Polyquinoline Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 241000750042 Vini Species 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
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- 239000012300 argon atmosphere Substances 0.000 description 1
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- 229920001400 block copolymer Polymers 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 229940125898 compound 5 Drugs 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
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- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
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- 230000008846 dynamic interplay Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001194 electroluminescence spectrum Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000019439 ethyl acetate Nutrition 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- OIRDBPQYVWXNSJ-UHFFFAOYSA-N methyl trifluoromethansulfonate Chemical compound COS(=O)(=O)C(F)(F)F OIRDBPQYVWXNSJ-UHFFFAOYSA-N 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- DBSDMAPJGHBWAL-UHFFFAOYSA-N penta-1,4-dien-3-ylbenzene Chemical compound C=CC(C=C)C1=CC=CC=C1 DBSDMAPJGHBWAL-UHFFFAOYSA-N 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 229910000065 phosphene Inorganic materials 0.000 description 1
- 238000000103 photoluminescence spectrum Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
- C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
-
- 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
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/124—Intrinsically conductive polymers
- H01B1/127—Intrinsically conductive polymers comprising five-membered aromatic rings in the main chain, e.g. polypyrroles, polythiophenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/124—Intrinsically conductive polymers
- H01B1/128—Intrinsically conductive polymers comprising six-membered aromatic rings in the main chain, e.g. polyanilines, polyphenylenes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/151—Copolymers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/18—Carrier blocking layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/18—Carrier blocking layers
- H10K50/181—Electron blocking layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/114—Poly-phenylenevinylene; Derivatives thereof
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/141—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE
- H10K85/146—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE poly N-vinylcarbazol; Derivatives thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/917—Electroluminescent
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. ポリマー状鎖からなる複数のポリマー状鎖を含んでなり、エレクトロル ミネセンスのレッドシフトおよびエレクトロルミネセンスの発光効率の低下を実 質的に防止するために、前記ポリマー状鎖を十分に解凝集状態に維持しているが 、このために前記ポリマー状鎖の各々は十分な数および大きさの置換基部分を有 し、かつ前記ポリマー状鎖から前記ポリマー状鎖の回りの周囲の実質的な部分の 回りに延びている、電子の流れを受けたときエレクトロルミネセンスを発生する ことができる発光ポリマー状物質。 2. 下記の構造を有する、交互およびランダムコポリマーから成る群より選 択されるポリマー状鎖からなる、請求項1に記載の発光ポリマー状物質。 式中、 mは重合度であり、 Yは−CH2、O、S、COおよびNR2から成る群より選択され、ここでRは 1〜16個の炭素原子を含有するアルキル基であり、 Aは(CH2)n、(CH2CH2O)n、(CH2CH2O)nNR、および6〜1 4個の炭素原子を含有するアリール基から成る群より選択され、ここでRは1 〜16個の炭素原子を含有するアルキル基であり、 Bは(CH2)n、6〜14個の炭素原子を含有するアリール基、および18〜 200個の炭素原子を有するカリキサレンから成る群より選択され、 uはグループ1〜6から独立に選択される値であることができ、 wはグループ1〜6から独立に選択される値であることができ、 nはグループ0〜6から独立に選択される値であることができ、そして Zは から成る群より選択される構造であることができ、 Rは1〜16個の炭素原子を含有するアルキル基であり、 Yは−CH2、O、S、COおよびNR2から成る群より選択され、ここでRは 1〜16個の炭素原子を含有するアルキル基であり、 Bは(CH2)n、6〜14個の炭素原子を含有するアリール基、および18〜 200個の炭素原子を有するカリキサレンからなる群より選択され、 uはグループ1〜6から独立に選択される値であることができ、そして wは グループ1〜6から独立に選択される値であることができる。 3. 前記ポリマーが、下記の構造を有するコポリマーからなる群より選択さ れるポリマー状鎖からなる、請求項1に記載の発光ポリマー状物質。 式中、R1はOC16H33であり、そしてR2はC10H20である。 4. 前記ポリマー状物質が電子ブロックポリマーの層をさらに有する、請求 項1に記載の発光ポリマー状物質。 5. 前記電子ブロックポリマーがポリ(ビニルカルバゾール)からなる群よ り選択される、請求項4に記載の発光ポリマー状物質。 6. ポリマー状鎖からなる複数のポリマー状鎖を含んでなり、エレクトロル ミネセンスのレッドシフトおよびエレクトロルミネセンスの発光効率の低下を実 質的に防止するために、前記ポリマー状鎖を十分に解凝集状態に維持しているが 、このために前記ポリマー状鎖の各々は十分な数および大きさのロタキセンが付 与されており、かつ前記ポリマー状鎖から前記ポリマー状鎖の回りの周囲の実質 的な部分の回りに延びている、電子の流れを受けたときエレクトロルミネセンス を発生することができる発光ポリマー状物質。 7. 前記ポリマー状物質が電子ブロックポリマーの層をさらに有する、請求 項6に記載の発光ポリマー状物質。 8. 前記電子ブロックポリマーがポリ(ビニルカルバゾール)からなる群よ り選択される、請求項7に記載の発光ポリマー状物質。 9. 請求項1に記載の発光ポリマー状物質と、前記電子輸送ポリマーに電子 の流れを供給する電流源とからなる発光装置。 10. 請求項2に記載の発光ポリマー状物質と、前記電子輸送ポリマーに電 子の流れを供給する電流源とからなる発光装置。 11. 請求項3に記載の発光ポリマー状物質と、前記電子輸送ポリマーに電 子の流れを供給する電流源とからなる発光装置。 12. 請求項4に記載の発光ポリマー状物質と、前記電子輸送ポリマーに電 子の流れを供給する電流源とからなる発光装置。 13. 請求項5に記載の発光ポリマー状物質と、前記電子輸送ポリマーに電 子の流れを供給する電流源とからなる発光装置。 14. 請求項6に記載の発光ポリマー状物質と、前記電子輸送ポリマーに電 子の流れを供給する電流源とからなる発光装置。 15. 請求項7に記載の発光ポリマー状物質と、前記電子輸送ポリマーに電 子の流れを供給する電流源とからなる発光装置。 16. 請求項8に記載の発光ポリマー状物質と、前記電子輸送ポリマーに電 子の流れを供給する電流源とからなる発光装置。 17. 請求項1に記載の発光ポリマー状物質と、前記電子輸送ポリマーに電 子の流れを供給する電流源とからなる発光装置であって、前記発光装置は単一層 、2層および多層の発光装置からなる群より選択される発光装置。 18. 請求項6に記載の発光ポリマー状物質と、前記電子輸送ポリマーに電 子の流れを供給する電流源とからなる発光装置であって、前記発光装置は単一層 、2層および多層の発光装置からなる群より選択される発光装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US2307196P | 1996-08-02 | 1996-08-02 | |
US60/023,071 | 1996-08-02 | ||
US08/901,888 | 1997-07-29 | ||
US08/901,888 US6623870B1 (en) | 1996-08-02 | 1997-07-29 | Electroluminescence in light emitting polymers featuring deaggregated polymers |
PCT/US1997/013417 WO1998005693A1 (en) | 1996-08-02 | 1997-07-30 | Electroluminescence in light emitting polymers featuring deaggregated polymers |
Publications (2)
Publication Number | Publication Date |
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JP2000515578A true JP2000515578A (ja) | 2000-11-21 |
JP4707777B2 JP4707777B2 (ja) | 2011-06-22 |
Family
ID=26696693
Family Applications (1)
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JP50804698A Expired - Fee Related JP4707777B2 (ja) | 1996-08-02 | 1997-07-30 | 解凝集ポリマーの特徴を有する発光ポリマー状物質におけるエレクトロルミネセンス |
Country Status (8)
Country | Link |
---|---|
US (2) | US6623870B1 (ja) |
EP (1) | EP0946615B1 (ja) |
JP (1) | JP4707777B2 (ja) |
AT (1) | ATE412980T1 (ja) |
AU (1) | AU738209B2 (ja) |
CA (1) | CA2262839A1 (ja) |
DE (1) | DE69739075D1 (ja) |
WO (1) | WO1998005693A1 (ja) |
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- 1997-07-30 AT AT97937065T patent/ATE412980T1/de not_active IP Right Cessation
- 1997-07-30 JP JP50804698A patent/JP4707777B2/ja not_active Expired - Fee Related
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- 1997-07-30 AU AU39669/97A patent/AU738209B2/en not_active Ceased
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2003
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JP2001516939A (ja) * | 1997-09-05 | 2001-10-02 | ケンブリッジ ディスプレイ テクノロジー リミテッド | 有機発光デバイスのための自己組織化移送層 |
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JPWO2007020718A1 (ja) * | 2005-08-18 | 2009-02-19 | コニカミノルタホールディングス株式会社 | 有機エレクトロルミネッセンス素子、表示装置及び照明装置 |
WO2009063757A1 (ja) * | 2007-11-14 | 2009-05-22 | Konica Minolta Holdings, Inc. | 有機エレクトロルミネッセンス素子材料、有機エレクトロルミネッセンス素子、有機エレクトロルミネッセンス素子の製造方法、表示装置及び照明装置 |
WO2010143431A1 (ja) * | 2009-06-12 | 2010-12-16 | パナソニック株式会社 | 有機el薄膜用インク組成物および有機el素子 |
JP5130403B2 (ja) * | 2009-06-12 | 2013-01-30 | パナソニック株式会社 | 有機el薄膜用インク組成物および有機el素子 |
US8390192B2 (en) | 2009-06-12 | 2013-03-05 | Panasonic Corporation | Ink composition for organic EL thin film, and organic EL element |
Also Published As
Publication number | Publication date |
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WO1998005693A1 (en) | 1998-02-12 |
ATE412980T1 (de) | 2008-11-15 |
WO1998005693A9 (en) | 2006-09-28 |
DE69739075D1 (de) | 2008-12-11 |
US20040043251A1 (en) | 2004-03-04 |
CA2262839A1 (en) | 1998-02-12 |
AU738209B2 (en) | 2001-09-13 |
US6623870B1 (en) | 2003-09-23 |
EP0946615A4 (en) | 2004-03-24 |
EP0946615A1 (en) | 1999-10-06 |
EP0946615B1 (en) | 2008-10-29 |
US6962757B2 (en) | 2005-11-08 |
JP4707777B2 (ja) | 2011-06-22 |
AU3966997A (en) | 1998-02-25 |
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