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dc.contributor.authorKim, DY-
dc.contributor.authorLee, SK-
dc.contributor.authorKim, JL-
dc.contributor.authorKim, JK-
dc.contributor.authorLee, H-
dc.contributor.authorCho, HN-
dc.contributor.authorHong, SI-
dc.contributor.authorKim, CY-
dc.date.accessioned2024-01-21T12:41:22Z-
dc.date.available2024-01-21T12:41:22Z-
dc.date.created2021-09-05-
dc.date.issued2001-03-
dc.identifier.issn0379-6779-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/140677-
dc.description.abstractWe report the use of fluorene based copolymers containing quinoline (POF66, P1F66) and pyridine(PFPV) units as electron transporting polymers for multi-layered LEDs. Double-layer device structure combining P1F66 as electron-transporting layer with the emissive MEH-PPV showed a maximum quantum efficiency of 0.03%, which is 30 fold increased compared with ITO/MEHPPV/Al single-layer device. The ETL with the electron deficient moiety improved the LED performance by the characteristics of electron transporting as well as hole blocking between emissive layer and metal cathode.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE SA-
dc.titleImproved efficiency of polymer LEDs using electron transporting layer-
dc.typeArticle-
dc.identifier.doi10.1016/S0379-6779(00)01486-7-
dc.description.journalClass1-
dc.identifier.bibliographicCitationSYNTHETIC METALS, v.121, no.1-3, pp.1707 - 1708-
dc.citation.titleSYNTHETIC METALS-
dc.citation.volume121-
dc.citation.number1-3-
dc.citation.startPage1707-
dc.citation.endPage1708-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000168831200286-
dc.identifier.scopusid2-s2.0-0035867117-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Condensed Matter-
dc.relation.journalWebOfScienceCategoryPolymer Science-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalResearchAreaPolymer Science-
dc.type.docTypeArticle; Proceedings Paper-
dc.subject.keywordPlusLIGHT-EMITTING-DIODES-
dc.subject.keywordAuthorelectroluminescence-
dc.subject.keywordAuthorphotoluminescence-
dc.subject.keywordAuthorconjugated polymers-
dc.subject.keywordAuthortransport measurement-
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KIST Article > 2001
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