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나노 구조 물리 연구단
나노구조물리 연구단
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Flexion bonding transfer of multilayered graphene as a top electrode in transparent organic light-emitting diodes

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dc.contributor.authorTae Lim J.null
dc.contributor.authorLee H.null
dc.contributor.authorCho H.null
dc.contributor.authorKwon B.-H.null
dc.contributor.authorSung Cho N.null
dc.contributor.authorKuk Lee B.null
dc.contributor.authorPark J.null
dc.contributor.authorKim J.null
dc.contributor.authorHan J.-H.null
dc.contributor.authorYang J.-H.null
dc.contributor.authorYu B.-G.null
dc.contributor.authorHwang C.-S.null
dc.contributor.authorSeong Chu Limnull
dc.contributor.authorLee J.-I.null
dc.date.accessioned2016-01-25T00:11:04Z-
dc.date.available2016-01-25T00:11:04Z-
dc.date.created2015-12-21null
dc.date.issued201512null
dc.identifier.issn2045-2322null
dc.identifier.urihttp://pr.ibs.re.kr/handle/8788114/2211-
dc.description.abstractGraphene has attracted considerable attention as a next-generation transparent conducting electrode, because of its high electrical conductivity and optical transparency. Various optoelectronic devices comprising graphene as a bottom electrode, such as organic light-emitting diodes (OLEDs), organic photovoltaics, quantum-dot LEDs, and light-emitting electrochemical cells, have recently been reported. However, performance of optoelectronic devices using graphene as top electrodes is limited, because the lamination process through which graphene is positioned as the top layer of these conventional OLEDs is a lack of control in the surface roughness, the gapless contact, and the flexion bonding between graphene and organic layer of the device. Here, a multilayered graphene (MLG) as a top electrode is successfully implanted, via dry bonding, onto the top organic layer of transparent OLED (TOLED) with flexion patterns. The performance of the TOLED with MLG electrode is comparable to that of a conventional TOLED with a semi-transparent thin-Ag top electrode, because the MLG electrode makes a contact with the TOLED with no residue. In addition, we successfully fabricate a large-size transparent segment panel using the developed MLG electrode. Therefore, we believe that the flexion bonding technology presented in this work is applicable to various optoelectronic devicesnull
dc.languageENGnull
dc.publisherNATURE PUBLISHING GROUPnull
dc.titleFlexion bonding transfer of multilayered graphene as a top electrode in transparent organic light-emitting diodesnull
dc.typeARTICLEnull
dc.type.rimsAnull
dc.identifier.wosid000365642300001null
dc.identifier.scopusid2-s2.0-84948751640null
dc.identifier.pid342null
dc.description.wostc13-
dc.date.scptcdate2018-10-01-
dc.identifier.doi10.1038/srep17748null
dc.identifier.bibliographicCitationSCIENTIFIC REPORTS, v.5, no., pp.17748 - null
dc.date.tcdate2018-10-01-
dc.description.scptc14-
dc.type.docTypeArticle-
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Center for Integrated Nanostructure Physics(나노구조물리 연구단) > Journal Papers (저널논문)
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