KR100528322B1 - 청색 전계발광 고분자 및 이를 이용한 유기 전계발광 소자 - Google Patents
청색 전계발광 고분자 및 이를 이용한 유기 전계발광 소자 Download PDFInfo
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- KR100528322B1 KR100528322B1 KR10-2001-0060558A KR20010060558A KR100528322B1 KR 100528322 B1 KR100528322 B1 KR 100528322B1 KR 20010060558 A KR20010060558 A KR 20010060558A KR 100528322 B1 KR100528322 B1 KR 100528322B1
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- 229920000642 polymer Polymers 0.000 title claims abstract description 49
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 24
- 125000003118 aryl group Chemical group 0.000 claims abstract description 20
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 17
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 12
- 125000003277 amino group Chemical group 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims abstract description 11
- 125000001072 heteroaryl group Chemical group 0.000 claims abstract description 8
- 125000006165 cyclic alkyl group Chemical group 0.000 claims abstract description 4
- 125000005842 heteroatom Chemical group 0.000 claims abstract description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 54
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 48
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 32
- 150000001875 compounds Chemical class 0.000 description 31
- 238000002360 preparation method Methods 0.000 description 29
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 22
- 239000010410 layer Substances 0.000 description 22
- 239000000243 solution Substances 0.000 description 20
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 14
- 238000005160 1H NMR spectroscopy Methods 0.000 description 13
- 239000002244 precipitate Substances 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- 239000004912 1,5-cyclooctadiene Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000005484 gravity Effects 0.000 description 8
- 239000010409 thin film Substances 0.000 description 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000004305 biphenyl Substances 0.000 description 6
- 239000012467 final product Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000012044 organic layer Substances 0.000 description 6
- VMKOFRJSULQZRM-UHFFFAOYSA-N 1-bromooctane Chemical compound CCCCCCCCBr VMKOFRJSULQZRM-UHFFFAOYSA-N 0.000 description 5
- 235000010290 biphenyl Nutrition 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 238000001226 reprecipitation Methods 0.000 description 5
- XEKTVXADUPBFOA-UHFFFAOYSA-N 1-bromo-2,3,4,5,6-pentafluorobenzene Chemical compound FC1=C(F)C(F)=C(Br)C(F)=C1F XEKTVXADUPBFOA-UHFFFAOYSA-N 0.000 description 4
- WYAUXTHTCVAYPJ-UHFFFAOYSA-N 2-pyridin-2-ylpyridine-3-carbaldehyde Chemical compound O=CC1=CC=CN=C1C1=CC=CC=N1 WYAUXTHTCVAYPJ-UHFFFAOYSA-N 0.000 description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 4
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 4
- 229910052794 bromium Inorganic materials 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229920000547 conjugated polymer Polymers 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- AQBLLJNPHDIAPN-LNTINUHCSA-K iron(3+);(z)-4-oxopent-2-en-2-olate Chemical compound [Fe+3].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O AQBLLJNPHDIAPN-LNTINUHCSA-K 0.000 description 3
- 150000007523 nucleic acids Chemical class 0.000 description 3
- 102000039446 nucleic acids Human genes 0.000 description 3
- 108020004707 nucleic acids Proteins 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- FKHIFSZMMVMEQY-UHFFFAOYSA-N talc Chemical compound [Mg+2].[O-][Si]([O-])=O FKHIFSZMMVMEQY-UHFFFAOYSA-N 0.000 description 3
- MEKOFIRRDATTAG-UHFFFAOYSA-N 2,2,5,8-tetramethyl-3,4-dihydrochromen-6-ol Chemical compound C1CC(C)(C)OC2=C1C(C)=C(O)C=C2C MEKOFIRRDATTAG-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000001194 electroluminescence spectrum Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- -1 poly (1,4-phenylenevinylene) Polymers 0.000 description 2
- 229920000412 polyarylene Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 2
- JRTIUDXYIUKIIE-KZUMESAESA-N (1z,5z)-cycloocta-1,5-diene;nickel Chemical compound [Ni].C\1C\C=C/CC\C=C/1.C\1C\C=C/CC\C=C/1 JRTIUDXYIUKIIE-KZUMESAESA-N 0.000 description 1
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 1
- PRQSSFUZODQVLR-UHFFFAOYSA-N 1,2,3,4-tetraoctoxy-5-phenylbenzene Chemical group CCCCCCCCOC1=C(OCCCCCCCC)C(OCCCCCCCC)=CC(C=2C=CC=CC=2)=C1OCCCCCCCC PRQSSFUZODQVLR-UHFFFAOYSA-N 0.000 description 1
- VYXHVRARDIDEHS-UHFFFAOYSA-N 1,5-cyclooctadiene Chemical compound C1CC=CCCC=C1 VYXHVRARDIDEHS-UHFFFAOYSA-N 0.000 description 1
- UIMPAOAAAYDUKQ-UHFFFAOYSA-N 1-methoxy-4-(4-methoxyphenyl)benzene Chemical group C1=CC(OC)=CC=C1C1=CC=C(OC)C=C1 UIMPAOAAAYDUKQ-UHFFFAOYSA-N 0.000 description 1
- AVXFJPFSWLMKSG-UHFFFAOYSA-N 2,7-dibromo-9h-fluorene Chemical compound BrC1=CC=C2C3=CC=C(Br)C=C3CC2=C1 AVXFJPFSWLMKSG-UHFFFAOYSA-N 0.000 description 1
- VADKRMSMGWJZCF-UHFFFAOYSA-N 2-bromophenol Chemical compound OC1=CC=CC=C1Br VADKRMSMGWJZCF-UHFFFAOYSA-N 0.000 description 1
- QBWKPGNFQQJGFY-QLFBSQMISA-N 3-[(1r)-1-[(2r,6s)-2,6-dimethylmorpholin-4-yl]ethyl]-n-[6-methyl-3-(1h-pyrazol-4-yl)imidazo[1,2-a]pyrazin-8-yl]-1,2-thiazol-5-amine Chemical compound N1([C@H](C)C2=NSC(NC=3C4=NC=C(N4C=C(C)N=3)C3=CNN=C3)=C2)C[C@H](C)O[C@H](C)C1 QBWKPGNFQQJGFY-QLFBSQMISA-N 0.000 description 1
- MRWWWZLJWNIEEJ-UHFFFAOYSA-N 4,4,5,5-tetramethyl-2-propan-2-yloxy-1,3,2-dioxaborolane Chemical group CC(C)OB1OC(C)(C)C(C)(C)O1 MRWWWZLJWNIEEJ-UHFFFAOYSA-N 0.000 description 1
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 125000000732 arylene group Chemical group 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- HJDKCHUESYFUMG-UHFFFAOYSA-N cycloocta-1,5-diene;nickel Chemical compound [Ni].C1CC=CCCC=C1 HJDKCHUESYFUMG-UHFFFAOYSA-N 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- 230000005525 hole transport Effects 0.000 description 1
- 239000012535 impurity Substances 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
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000005424 photoluminescence Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229920000553 poly(phenylenevinylene) Polymers 0.000 description 1
- 229920001197 polyacetylene Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- 238000002371 ultraviolet--visible spectrum Methods 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- 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
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
-
- 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
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
- C08G61/10—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aromatic carbon atoms, e.g. polyphenylenes
-
- 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
-
- 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
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/14—Macromolecular compounds
- C09K2211/1408—Carbocyclic compounds
-
- 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
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/14—Macromolecular compounds
- C09K2211/1408—Carbocyclic compounds
- C09K2211/1425—Non-condensed systems
-
- 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
-
- 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
- H10K85/115—Polyfluorene; 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Electroluminescent Light Sources (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
Description
Claims (5)
- 하기 화학식 1로 표시되는 청색 전계발광 고분자.[화학식 1]상기 식에서 Ar은 탄소수 6∼14의 방향족기(aromatic group), 또는 이종원자가 방향족 링에 포함된 탄소수 4∼14의 헤테로방향족기(heteroaromatic group)이며, 상기 방향족기 또는 헤테로방향족기에는 탄소수 1∼12의 알킬기, 알콕시기 또는 아민기가 하나 이상 치환가능하고, R 및 R'는 각각 수소원자, 탄소수 1∼12의 선형, 가지형 또는 고리형 알킬기 또는 알콕시기, 또는 탄소수 6∼14의 방향족기이며, 상기 방향족기에는 탄소수 1∼12의 알킬기, 알콕시기 또는 아민기가 치환가능하고, n은 0.1 내지 0.9의 실수이다.
- 제1항에 있어서 상기 화학식 1의 Ar 단위가 하기 화학식 2 및 3으로 표시되는 물질로 이루어진 군에서 선택되는 것을 특징으로 하는 청색 전계발광 고분자.[화학식 2]상기 식에서 R1 및 R2는 각각 탄소수 1∼12의 알킬기, 알콕시기 또는 아민기이다.[화학식 3]상기 식에서 R1 및 R2는 각각 탄소수 1∼12의 알킬기, 알콕시기 또는 아민기이다.
- 제 2항에 있어서 상기 화학식 1의 Ar 단위가 알킬플루오렌인 것을 특징으로 하는 청색 전계발광 고분자.
- 제 1항에 있어서, 상기 발광 고분자의 질량평균 분자량 (Mw)이 1만 내지 20만이고, 분자량 분포가 1.5 내지 5인 것을 특징으로 하는 청색 전계발광 고분자.
- 제 1항의 청색 전계발광 고분자를 발광층으로 도입한 유기 전계발광 소자.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0060558A KR100528322B1 (ko) | 2001-09-28 | 2001-09-28 | 청색 전계발광 고분자 및 이를 이용한 유기 전계발광 소자 |
GB0222509A GB2382080B (en) | 2001-09-28 | 2002-09-27 | Blue electroluminescent polymer and organic electroluminescence device using the same |
JP2002283605A JP3939624B2 (ja) | 2001-09-28 | 2002-09-27 | 青色電界発光高分子およびこれを用いた有機電界発光素子 |
US10/259,586 US6841268B2 (en) | 2001-09-28 | 2002-09-30 | Blue electroluminescent polymer and organic electroluminescence device using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0060558A KR100528322B1 (ko) | 2001-09-28 | 2001-09-28 | 청색 전계발광 고분자 및 이를 이용한 유기 전계발광 소자 |
Publications (2)
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US (1) | US6841268B2 (ko) |
JP (1) | JP3939624B2 (ko) |
KR (1) | KR100528322B1 (ko) |
GB (1) | GB2382080B (ko) |
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KR100528322B1 (ko) * | 2001-09-28 | 2005-11-15 | 삼성에스디아이 주식회사 | 청색 전계발광 고분자 및 이를 이용한 유기 전계발광 소자 |
KR100537502B1 (ko) * | 2001-12-05 | 2005-12-19 | 삼성에스디아이 주식회사 | 청색 전계발광 고분자 및 이를 이용한 유기 전계발광 소자 |
KR100510516B1 (ko) | 2003-01-23 | 2005-08-26 | 삼성전자주식회사 | 이중 데이터율 동기식 반도체 장치의 데이터 스트로브신호 발생 회로 |
JP5154736B2 (ja) * | 2004-02-12 | 2013-02-27 | デクセリアルズ株式会社 | 電気変換発光ポリマー、及び有機エレクトロルミネッセンス素子 |
KR101030010B1 (ko) * | 2004-09-18 | 2011-04-20 | 삼성모바일디스플레이주식회사 | 청색 발광 고분자 및 이를 채용한 유기 전계 발광 소자 |
JP5048463B2 (ja) * | 2007-11-22 | 2012-10-17 | Jfeケミカル株式会社 | 高分子化合物の製造方法および発光材料の製造方法 |
JP5720097B2 (ja) | 2009-01-20 | 2015-05-20 | 住友化学株式会社 | メタフェニレン系高分子化合物及びそれを用いた発光素子 |
JP5754165B2 (ja) * | 2010-02-25 | 2015-07-29 | 住友化学株式会社 | ベンゾフルオランテン系高分子化合物 |
JP5782318B2 (ja) * | 2010-07-16 | 2015-09-24 | 住友化学株式会社 | 高分子化合物を含む組成物及びそれを用いる発光素子 |
WO2012073902A1 (ja) * | 2010-11-30 | 2012-06-07 | 住友化学株式会社 | 高分子化合物及びその製造方法、並びに発光素子 |
BR112013032885B1 (pt) | 2011-06-30 | 2020-04-22 | Angus Chemical | método para marcar um hidrocarboneto de petróleo ou um combustível líquido derivado biologicamente |
KR101830784B1 (ko) * | 2011-09-09 | 2018-02-22 | 삼성전자주식회사 | 폴리머 및 상기 폴리머를 포함한 유기 발광 소자 |
KR101910580B1 (ko) | 2011-12-09 | 2018-10-23 | 삼성전자주식회사 | 고분자 및 상기 고분자를 포함한 유기 발광 소자 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02160894A (ja) * | 1988-12-14 | 1990-06-20 | Idemitsu Kosan Co Ltd | 有機薄膜エレクトロルミネッセンス素子 |
KR19990015978A (ko) * | 1997-08-12 | 1999-03-05 | 손욱 | 옥사디아졸을 함유한 폴리계 유기 전기발광 고분자 조성물 및 그제조방법 |
KR20020072643A (ko) * | 2001-03-12 | 2002-09-18 | 한국전자통신연구원 | 유기 전기발광 고분자 화합물 및 이를 포함한 유기전기발광 소자 |
KR20020094735A (ko) * | 2001-06-13 | 2002-12-18 | 삼성에스디아이 주식회사 | 백색 전계발광 고분자 및 이를 이용한 유기 전계발광 소자 |
GB2382080A (en) * | 2001-09-28 | 2003-05-21 | Samsung Sdi Co Ltd | Blue electroluminescent polymer |
KR20030097658A (ko) * | 2002-06-21 | 2003-12-31 | 삼성에스디아이 주식회사 | 청색 전계발광 고분자 및 이를 이용한 유기 전계발광 소자 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69511755T2 (de) * | 1994-04-26 | 2000-01-13 | Tdk Corp | Phenylanthracenderivat und organisches EL-Element |
DE69623443T2 (de) * | 1995-02-06 | 2003-01-23 | Idemitsu Kosan Co | Vielfarbige lichtemissionsvorrichtung und verfahren zur herstellung derselben |
GB2328212B (en) * | 1997-08-12 | 2000-11-29 | Samsung Display Devices Co Ltd | Organic electroluminescent polymer for light emitting diode |
KR100280709B1 (ko) * | 1998-11-12 | 2001-02-01 | 김순택 | 발광 화합물 및 이를 발색재료로서 채용하고있는 표시소자 |
US6361886B2 (en) * | 1998-12-09 | 2002-03-26 | Eastman Kodak Company | Electroluminescent device with improved hole transport layer |
US6268072B1 (en) * | 1999-10-01 | 2001-07-31 | Eastman Kodak Company | Electroluminescent devices having phenylanthracene-based polymers |
SG96550A1 (en) * | 2000-04-24 | 2003-06-16 | Inst Materials Research & Eng | Blue electroluminescent materials for polymer light-emitting diodes |
-
2001
- 2001-09-28 KR KR10-2001-0060558A patent/KR100528322B1/ko active IP Right Grant
-
2002
- 2002-09-27 GB GB0222509A patent/GB2382080B/en not_active Expired - Lifetime
- 2002-09-27 JP JP2002283605A patent/JP3939624B2/ja not_active Expired - Lifetime
- 2002-09-30 US US10/259,586 patent/US6841268B2/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02160894A (ja) * | 1988-12-14 | 1990-06-20 | Idemitsu Kosan Co Ltd | 有機薄膜エレクトロルミネッセンス素子 |
KR19990015978A (ko) * | 1997-08-12 | 1999-03-05 | 손욱 | 옥사디아졸을 함유한 폴리계 유기 전기발광 고분자 조성물 및 그제조방법 |
KR20020072643A (ko) * | 2001-03-12 | 2002-09-18 | 한국전자통신연구원 | 유기 전기발광 고분자 화합물 및 이를 포함한 유기전기발광 소자 |
KR20020094735A (ko) * | 2001-06-13 | 2002-12-18 | 삼성에스디아이 주식회사 | 백색 전계발광 고분자 및 이를 이용한 유기 전계발광 소자 |
GB2382080A (en) * | 2001-09-28 | 2003-05-21 | Samsung Sdi Co Ltd | Blue electroluminescent polymer |
KR20030097658A (ko) * | 2002-06-21 | 2003-12-31 | 삼성에스디아이 주식회사 | 청색 전계발광 고분자 및 이를 이용한 유기 전계발광 소자 |
Also Published As
Publication number | Publication date |
---|---|
GB2382080B (en) | 2005-01-12 |
GB2382080A (en) | 2003-05-21 |
KR20030027381A (ko) | 2003-04-07 |
US20030094595A1 (en) | 2003-05-22 |
JP2003183363A (ja) | 2003-07-03 |
US6841268B2 (en) | 2005-01-11 |
JP3939624B2 (ja) | 2007-07-04 |
GB0222509D0 (en) | 2002-11-06 |
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