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dc.contributor.authorDuan, Lian-
dc.contributor.authorChin, Byung Doo-
dc.contributor.authorYang, Nam Choul-
dc.contributor.authorKim, Mu-Hyun-
dc.contributor.authorKim, Hye Dong-
dc.contributor.authorLee, Seong Taek-
dc.contributor.authorChung, Ho Kyoon-
dc.date.accessioned2024-01-21T01:03:48Z-
dc.date.available2024-01-21T01:03:48Z-
dc.date.created2021-09-02-
dc.date.issued2007-05-
dc.identifier.issn0379-6779-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/134432-
dc.description.abstractEmployment of multilayer heterostructures is a common approach to achieve efficiency and stable organic light emitting diodes (OLEDs). In this work, we report multilayer blue polymer light-emitting devices (PLEDs) by using spin-coated fluorene-triarylamine copolymers as interlayers between the conductive polymer poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT) and the emitting layer. A blue PLED with stepped hole injection profile yields an external quantum efficiency of 6.0% at a luminance of 9500 cd/m(2) at 5.5 V and an extrapolated lifetime of more than 18,000 h from 100 cd/m(2). (c) 2007 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE SA-
dc.subjectINDIUM-TIN-OXIDE-
dc.subjectDIODES-
dc.subjectINTERFACE-
dc.titleMultilayer blue polymer light-emitting devices with spin-coated interlayers-
dc.typeArticle-
dc.identifier.doi10.1016/j.synthmet.2007.03.011-
dc.description.journalClass1-
dc.identifier.bibliographicCitationSYNTHETIC METALS, v.157, no.8-9, pp.343 - 346-
dc.citation.titleSYNTHETIC METALS-
dc.citation.volume157-
dc.citation.number8-9-
dc.citation.startPage343-
dc.citation.endPage346-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000248430000004-
dc.identifier.scopusid2-s2.0-34250759939-
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-
dc.subject.keywordPlusINDIUM-TIN-OXIDE-
dc.subject.keywordPlusDIODES-
dc.subject.keywordPlusINTERFACE-
dc.subject.keywordAuthorblue-emitting polymer-
dc.subject.keywordAuthorinterlayer-
dc.subject.keywordAuthorexciplex-
dc.subject.keywordAuthorcharge balance-
dc.subject.keywordAuthorstability-
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