KR100280125B1 - 불소가 치환된 새로운 테트라페닐 유도체를 단량체로 사용하여제조되는 새로운 청색 발광 고분자 및 이를 이용한 전기 발광소자 - Google Patents
불소가 치환된 새로운 테트라페닐 유도체를 단량체로 사용하여제조되는 새로운 청색 발광 고분자 및 이를 이용한 전기 발광소자 Download PDFInfo
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- KR100280125B1 KR100280125B1 KR1019980049234A KR19980049234A KR100280125B1 KR 100280125 B1 KR100280125 B1 KR 100280125B1 KR 1019980049234 A KR1019980049234 A KR 1019980049234A KR 19980049234 A KR19980049234 A KR 19980049234A KR 100280125 B1 KR100280125 B1 KR 100280125B1
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- 229920000642 polymer Polymers 0.000 title claims abstract description 77
- 229910052731 fluorine Inorganic materials 0.000 title claims description 7
- 239000011737 fluorine Substances 0.000 title claims description 7
- 125000001153 fluoro group Chemical group F* 0.000 title claims description 6
- 239000000178 monomer Substances 0.000 title abstract description 11
- -1 fluorine-substituted tetraphenylene Chemical group 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 26
- 125000000217 alkyl group Chemical group 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 7
- 125000000732 arylene group Chemical group 0.000 claims description 6
- 125000005997 bromomethyl group Chemical group 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 claims description 4
- 239000002356 single layer Substances 0.000 claims description 4
- ZBTMRBYMKUEVEU-UHFFFAOYSA-N 1-bromo-4-methylbenzene Chemical compound CC1=CC=C(Br)C=C1 ZBTMRBYMKUEVEU-UHFFFAOYSA-N 0.000 claims description 3
- 239000007818 Grignard reagent Substances 0.000 claims description 3
- 150000004795 grignard reagents Chemical class 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 3
- BVUQKCCKUOSAEV-UHFFFAOYSA-M magnesium;methylbenzene;bromide Chemical compound [Mg+2].[Br-].CC1=CC=[C-]C=C1 BVUQKCCKUOSAEV-UHFFFAOYSA-M 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- ONUFSRWQCKNVSL-UHFFFAOYSA-N 1,2,3,4,5-pentafluoro-6-(2,3,4,5,6-pentafluorophenyl)benzene Chemical group FC1=C(F)C(F)=C(F)C(F)=C1C1=C(F)C(F)=C(F)C(F)=C1F ONUFSRWQCKNVSL-UHFFFAOYSA-N 0.000 claims description 2
- 230000031709 bromination Effects 0.000 claims description 2
- 238000005893 bromination reaction Methods 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 125000004970 halomethyl group Chemical group 0.000 claims description 2
- 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 claims description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 17
- 239000007924 injection Substances 0.000 abstract description 17
- 230000005525 hole transport Effects 0.000 abstract description 7
- 229910010272 inorganic material Inorganic materials 0.000 abstract description 4
- 239000011147 inorganic material Substances 0.000 abstract description 4
- 229920001577 copolymer Polymers 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 42
- 238000006243 chemical reaction Methods 0.000 description 11
- JJPBKCZJVYSKGV-UHFFFAOYSA-N diethoxyphosphane Chemical compound CCOPOCC JJPBKCZJVYSKGV-UHFFFAOYSA-N 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 5
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 4
- 239000012046 mixed solvent Substances 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000295 emission spectrum Methods 0.000 description 3
- MUCZWOKWOVOMCK-UHFFFAOYSA-N 9,9-dihexylfluorene-2,7-dicarbaldehyde Chemical compound C1=C(C=O)C=C2C(CCCCCC)(CCCCCC)C3=CC(C=O)=CC=C3C2=C1 MUCZWOKWOVOMCK-UHFFFAOYSA-N 0.000 description 2
- JWQOZEXSBKOAAL-UHFFFAOYSA-N 9-(2-ethylhexyl)carbazole-3,6-dicarbaldehyde Chemical compound O=CC1=CC=C2N(CC(CC)CCCC)C3=CC=C(C=O)C=C3C2=C1 JWQOZEXSBKOAAL-UHFFFAOYSA-N 0.000 description 2
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 2
- 229920000265 Polyparaphenylene Polymers 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 2
- 229920000547 conjugated polymer Polymers 0.000 description 2
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229920000123 polythiophene Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 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
- WPYMKLBDIGXBTP-UHFFFAOYSA-N Benzoic acid Natural products OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical group FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 1
- 238000007239 Wittig reaction Methods 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001555 benzenes Chemical group 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000001194 electroluminescence spectrum Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000001748 luminescence spectrum Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 150000004714 phosphonium salts Chemical class 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 238000000103 photoluminescence spectrum Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229960002317 succinimide Drugs 0.000 description 1
- KTQYWNARBMKMCX-UHFFFAOYSA-N tetraphenylene Chemical group C1=CC=C2C3=CC=CC=C3C3=CC=CC=C3C3=CC=CC=C3C2=C1 KTQYWNARBMKMCX-UHFFFAOYSA-N 0.000 description 1
- WKALCYAZQNVDNE-UHFFFAOYSA-N triethoxy phosphite Chemical compound CCOOP(OOCC)OOCC WKALCYAZQNVDNE-UHFFFAOYSA-N 0.000 description 1
- BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
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- H10H20/80—Constructional details
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- 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
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- 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
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- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/0666—Polycondensates containing five-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0672—Polycondensates containing five-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only one nitrogen atom in the ring
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- 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
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- H10K85/114—Poly-phenylenevinylene; Derivatives thereof
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- 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
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Abstract
Description
Claims (16)
- 하기 화학식 1로 표시되는, 불소가 치환된 테트라페닐 유도체.화학식 1여기에서, A는 -P(OR)2또는 -P+R'3이며, 이 때, R 및 R'는 알킬기 또는 아릴기이다.
- 제 1 항에 있어서,A는 -P(OCH2CH3)2또는 -P(C6H5)3인불소가 치환된 테트라페닐 유도체.
- 하기 반응식 1의 비스(할로메틸) 테트라페닐 유도체를 구조식 A'의 화합물과 반응시켜서 얻어지는 화학식 1의 불소가 치환된 테트라페닐 유도체의 제조방법.반응식 1여기에서, X는 할로겐이고, A'는 P(OR)3또는 PR'3이며, A는 -P(OR)2또는 -P+R'3이다. 이 때, R 및 R'는 알킬기 또는 아릴기이다.
- 제 3 항에 있어서,X는 Br이고, A는 -P(OCH2CH3)2또는 -P(C6H5)3이며, A'는 P(OCH2CH3)3또는 P(C6H5)3인불소가 치환된 테트라페닐 유도체의 제조방법.
- 제 4 항에 있어서,4-브로모 톨루엔을 마그네슘과 반응시켜 그리냐드(Grignard) 시약인 4-톨루일 마그네슘 브로마이드를 얻은 후, 이를 데카플루오로바이페닐과 그리냐드 반응시켜서 반응식 2의 디메틸 옥타플루오로 테트라페닐을 얻는 단계,상기에서 얻은 테트라페닐을 브롬화 시약으로 브롬화하여 반응식 2의 비스(브로모메틸) 테트라페닐 유도체를 얻는 단계를 더 포함하는불소가 치환된 테트라페닐 유도체의 제조방법.반응식 2
- 화학식 2로 표시되는, 발광 고분자.화학식 2여기에서, -Ar-은 아릴렌기이다.
- 제 6 항에 있어서,-Ar-은(이 때, R1, R4, R6및 R7은 수소 또는 C1~C20의 선형 또는 분지형 알킬기이고, R2및 R3는 수소 또는 C1~C20의 선형 또는 분지형 알킬기 또는 알콕시기임) 로 이루어진 그룹에서 선택되는 발광 고분자.
- 제 7 항에 있어서,R1은 2-에틸헥실이거나, R2는 메톡시이고 R3는 (3,7-디메틸)옥틸옥시 이거나, R4및 R5는 헥실기 인 발광 고분자.
- 화학식 1의 테트라페닐 유도체와 반응식 3의 디알데히드 화합물을 반응시켜서 얻는, 화학식 2로 표시되는 발광 고분자의 제조방법.반응식 3여기에서, -Ar-은 아릴렌기이고, A는 -P(OR)2또는 -P+R'3이며, 이 때, R 및 R'는 알킬기 또는 아릴기이다.
- 제 9 항에 있어서,-Ar-은(이 때, R1, R4, R6및 R7은 수소 또는 C1~C20의 선형 또는 분지형 알킬기이고, R2및 R3는 수소 또는 C1~C20의 선형 또는 분지형 알킬기 또는 알콕시기임) 로 이루어진 그룹에서 선택되고, A는 -P(OCH2CH3)2또는 -P(C6H5)3인 발광 고분자의 제조방법.
- 제 9 항에 있어서, 테트라메틸암모늄 하이드록사이드 (tetramethylammonium hydroxide)을 촉매로 사용하는 발광 고분자의 제조방법.
- 제 6 항 내지 제 8 항의 발광 고분자로 형성되는 고분자 발광층을 포함하는전기 발광 소자.
- 제 12 항에 있어서,기판 상부에 반투명 전극, 상기 고분자 발광층, 금속 전극이 순차적으로 형성된 단일층 전기 발광 소자.
- 제 12 항에 있어서,기판 상부에 반투명 전극, 정공 수송층, 상기 고분자 발광층, 전자 수송층 및 금속 전극이 순차적으로 형성된 다층 박막 전기 발광 소자.
- 제 12 항에 있어서, 상기 고분자 발광층은 상기 고분자와 전자 또는 전공 수송 고분자를 블랜딩하여 형성되는 전기 발광 소자.
- 제 15 항에 있어서,상기 수송 고분자는 PVK(polyvinylcarbazole)인 전기 발광 소자.
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KR1019980049234A KR100280125B1 (ko) | 1998-11-17 | 1998-11-17 | 불소가 치환된 새로운 테트라페닐 유도체를 단량체로 사용하여제조되는 새로운 청색 발광 고분자 및 이를 이용한 전기 발광소자 |
US09/396,633 US6495273B1 (en) | 1998-11-17 | 1999-09-15 | Blue light-emitting polymer prepared using a florinated tetraphenyl monomer and an EL device manufactured using the polymer |
US09/826,027 US6590125B2 (en) | 1998-11-17 | 2001-04-03 | Blue light-emitting polymer prepared using a fluorinated tetraphenyl monomer and an EL device manufactured using the polymer |
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KR1019980049234A KR100280125B1 (ko) | 1998-11-17 | 1998-11-17 | 불소가 치환된 새로운 테트라페닐 유도체를 단량체로 사용하여제조되는 새로운 청색 발광 고분자 및 이를 이용한 전기 발광소자 |
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KR20000032683A KR20000032683A (ko) | 2000-06-15 |
KR100280125B1 true KR100280125B1 (ko) | 2001-02-01 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100404325B1 (ko) * | 2000-01-28 | 2003-11-03 | 한국전자통신연구원 | 발광 고분자, 그 제조방법 및 이를 이용한 전기발광소자 |
KR100574450B1 (ko) | 2004-06-03 | 2006-04-26 | 동우 화인켐 주식회사 | 불소계 가지체를 포함하는 유기 전기발광 소자용 발광화합물 |
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DE60134618D1 (de) * | 2000-12-28 | 2008-08-14 | Toshiba Kk | Organische elektrolumineszente Vorrichtung und Anzeigevorrichtung |
US6777532B2 (en) * | 2001-03-13 | 2004-08-17 | The Ohio State University | Polymers and oligomers, their synthesis, and electronic devices incorporating same |
US6630254B2 (en) * | 2001-04-10 | 2003-10-07 | National Research Council Of Canada | Conjugated polycarbazole derivatives in Organic Light Emitting Diodes |
JP4298517B2 (ja) * | 2002-03-08 | 2009-07-22 | キヤノン株式会社 | 有機発光素子 |
EP1475401B1 (en) * | 2003-03-07 | 2009-05-27 | MERCK PATENT GmbH | Mono-, oligo- and polymers comprising fluorene and aryl groups |
DE602004021211D1 (de) * | 2003-03-07 | 2009-07-09 | Merck Patent Gmbh | Fluorene und Arylgruppen enthaltende Mono-, Oligo- und Polymere |
KR100682860B1 (ko) * | 2004-01-27 | 2007-02-15 | 삼성에스디아이 주식회사 | 스피로플루오렌계 고분자 및 이를 이용한 유기 전계 발광소자 |
RU2283855C2 (ru) * | 2004-03-17 | 2006-09-20 | Самсунг Электроникс Ко., Лтд. | Люминесцентный полупроводящий полимерный материал и способ его получения |
KR101030010B1 (ko) * | 2004-09-18 | 2011-04-20 | 삼성모바일디스플레이주식회사 | 청색 발광 고분자 및 이를 채용한 유기 전계 발광 소자 |
US20080042127A1 (en) * | 2006-08-17 | 2008-02-21 | Watson Mark D | Transition metal free coupling of highly fluorinated and non-fluorinated pi-electron systems |
US8003008B1 (en) | 2007-10-08 | 2011-08-23 | Clemson University | Color-tailored polymer light emitting diodes including emissive colloidal particles and method of forming same |
Family Cites Families (4)
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GB8909011D0 (en) | 1989-04-20 | 1989-06-07 | Friend Richard H | Electroluminescent devices |
US5376456A (en) | 1993-05-13 | 1994-12-27 | Polaroid Corporation | Electroluminescent devices comprising polymers, and processes for their use |
US5514878A (en) | 1994-03-18 | 1996-05-07 | Holmes; Andrew B. | Polymers for electroluminescent devices |
JP3228502B2 (ja) * | 1996-10-08 | 2001-11-12 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
-
1998
- 1998-11-17 KR KR1019980049234A patent/KR100280125B1/ko not_active Expired - Fee Related
-
1999
- 1999-09-15 US US09/396,633 patent/US6495273B1/en not_active Expired - Fee Related
-
2001
- 2001-04-03 US US09/826,027 patent/US6590125B2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100404325B1 (ko) * | 2000-01-28 | 2003-11-03 | 한국전자통신연구원 | 발광 고분자, 그 제조방법 및 이를 이용한 전기발광소자 |
KR100574450B1 (ko) | 2004-06-03 | 2006-04-26 | 동우 화인켐 주식회사 | 불소계 가지체를 포함하는 유기 전기발광 소자용 발광화합물 |
Also Published As
Publication number | Publication date |
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US20010021464A1 (en) | 2001-09-13 |
US6590125B2 (en) | 2003-07-08 |
US6495273B1 (en) | 2002-12-17 |
KR20000032683A (ko) | 2000-06-15 |
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