나이프 코팅 법으로 제작한 ITO-Free 고전도성 PEDOT:PSS 양극대면적 유연 OLED 소자 제작에 관한 연구Indium Tin Oxide-Free Large-Area Flexible Organic Light-Emitting Diodes Utilizing Highly Conductive poly(3,4-ethylene dioxythiophene):poly(styrene sulfonate) Anode Fabricated by the Knife Coating Method

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dc.contributor.author석재영ko
dc.contributor.author이재학ko
dc.contributor.author양민양ko
dc.date.accessioned2015-04-08T08:01:55Z-
dc.date.available2015-04-08T08:01:55Z-
dc.date.created2015-04-03-
dc.date.created2015-04-03-
dc.date.issued2015-02-
dc.identifier.citation한국생산제조시스템학회지, v.24, no.1, pp.49 - 55-
dc.identifier.issn2233-6036-
dc.identifier.urihttp://hdl.handle.net/10203/195948-
dc.description.abstractThis paper reports solution-processed, high-efficiency organic light-emittingdiodes (OLEDs) fabricated by a knife coating method under ambient airconditions. In addition, indium tin oxide (ITO), traditionally used as the anode,was substituted by optimizing the conductivity enhancement treatment ofpoly(3,4-ethylene dioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) filmson a polyethylene terephthalate (PET) substrate. The transmittance and sheetresistance of the optimized PEDOT:PSS anode were 83.4% and 27.8 Ω/sq.,respectively. The root mean square surface roughness of the PEDOT:PSS anode,measured by atomic force microscopy, was only 2.95 nm. The optimized OLEDdevice showed a maximum current efficiency and maximum luminous density of5.44 cd/A and 8,356 cd/m2, respectively. As a result, the OLEDs created using thePEDOT:PSS anode possessed highly comparable characteristics to those createdusing ITO anodes.-
dc.languageKorean-
dc.publisher한국생산제조시스템학회-
dc.title나이프 코팅 법으로 제작한 ITO-Free 고전도성 PEDOT:PSS 양극대면적 유연 OLED 소자 제작에 관한 연구-
dc.title.alternativeIndium Tin Oxide-Free Large-Area Flexible Organic Light-Emitting Diodes Utilizing Highly Conductive poly(3,4-ethylene dioxythiophene):poly(styrene sulfonate) Anode Fabricated by the Knife Coating Method-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume24-
dc.citation.issue1-
dc.citation.beginningpage49-
dc.citation.endingpage55-
dc.citation.publicationname한국생산제조시스템학회지-
dc.identifier.kciidART001961089-
dc.contributor.localauthor양민양-
dc.subject.keywordAuthorOrganic light-emitting diodes (OLEDs)-
dc.subject.keywordAuthorPEDOT:PSS-
dc.subject.keywordAuthorKnife coating method-
dc.subject.keywordAuthorIndium tin oxide (ITO)-
dc.subject.keywordAuthorH2SO4 treatment-
dc.subject.keywordAuthorPolymer anode-
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