DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hong, K | - |
dc.contributor.author | Lee, JL | - |
dc.date.accessioned | 2015-06-25T02:32:28Z | - |
dc.date.available | 2015-06-25T02:32:28Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2007-01 | - |
dc.identifier.issn | 0013-4651 | - |
dc.identifier.other | 2015-OAK-0000007113 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/11159 | - |
dc.description.abstract | The electroluminescence performance of devices as enhanced by using ruthenium oxide (RuOx ) as a hole injection layer (HIL ) between indium-tin-oxide ( ITO ) anodes and 4,4'-bis [N-(1-naphthyl)-N-phenyl-amino]biphenyl (alpha-NPD ) and using Mg-Al alloy as a cathode. Both the HIL and the Mg-Al alloy were applied to organic light emitting diodes (OLEDs ) on both glass and flexible substrates. The operation voltage at a current density of 100 mA/cm(2) decreased from 14.7 to 9.9 V when the RuOx interlayer and Mg-Al cathode were applied to OLEDs on glass substrate. Also, the operation voltage reduced from 17.1 to 10.8 V for OLED on polyethylene terephthalate ( PET ) substrate. The maximum luminance value increased from 1510 to 5400 cd/m(2) in OLEDs on glass substrate using the RuOx interlayer and Mg-Al cathode. Synchrotron radiation photoelectron spectroscopy results showed that core level of the C 1s spectra shifted 0.25 eV toward higher binding energy when alpha-NPD was deposited on RuOx-coated ITO/PET substrate. Secondary cutoff spectra revealed that the work function increased by 0.45 eV when the RuOx interlayer was deposited on ITO/PET substrate. Thus, the RuOx interlayer lowered the potential barrier for hole injection, reducing the turn-on voltage of OLEDs and increasing the quantum efficiency. (c) 2007 The Electrochemical Society. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | ELECTROCHEMICAL SOC INC | - |
dc.relation.isPartOf | JOURNAL OF THE ELECTROCHEMICAL SOCIETY | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | Enhancement of electroluminescence properties in OLEDs on polyethylene terephthalate with ruthenium-oxide-coated anode and Mg-Al alloy cathode | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | en_US |
dc.identifier.doi | 10.1149/1.2752982 | - |
dc.author.google | Hong, K | en_US |
dc.author.google | Lee, JL | en_US |
dc.relation.volume | 154 | en_US |
dc.relation.issue | 9 | en_US |
dc.contributor.id | 10105416 | en_US |
dc.relation.journal | JOURNAL OF THE ELECTROCHEMICAL SOCIETY | en_US |
dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
dc.relation.sci | SCI | en_US |
dc.collections.name | Journal Papers | en_US |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE ELECTROCHEMICAL SOCIETY, v.154, no.9, pp.H782 - H788 | - |
dc.identifier.wosid | 000248984600056 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | H788 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | H782 | - |
dc.citation.title | JOURNAL OF THE ELECTROCHEMICAL SOCIETY | - |
dc.citation.volume | 154 | - |
dc.contributor.affiliatedAuthor | Lee, JL | - |
dc.identifier.scopusid | 2-s2.0-34547494927 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 2 | - |
dc.description.scptc | 2 | * |
dc.date.scptcdate | 2018-10-274 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | INDIUM-TIN-OXIDE | - |
dc.subject.keywordPlus | LIGHT-EMITTING-DIODES | - |
dc.subject.keywordPlus | ELECTRON INJECTION | - |
dc.subject.keywordPlus | PLASMA TREATMENT | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | SUBSTRATE | - |
dc.subject.keywordPlus | ENERGY | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Coatings & Films | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
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