DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hyun, Woo-Jin | ko |
dc.contributor.author | Park, Jung-Jin | ko |
dc.contributor.author | Im, Sang-Hyuk | ko |
dc.contributor.author | Park, O-Ok | ko |
dc.date.accessioned | 2013-08-08T05:43:45Z | - |
dc.date.available | 2013-08-08T05:43:45Z | - |
dc.date.created | 2013-03-19 | - |
dc.date.created | 2013-03-19 | - |
dc.date.issued | 2013-03 | - |
dc.identifier.citation | JOURNAL OF PHYSICS D-APPLIED PHYSICS, v.46, no.9 | - |
dc.identifier.issn | 0022-3727 | - |
dc.identifier.uri | http://hdl.handle.net/10203/174537 | - |
dc.description.abstract | We demonstrated that white emission can be obtained from nano-structured top-emitting organic light-emitting diodes (TEOLEDs) based on a blue emitting layer (EML). The nano-structured TEOLEDs were fabricated on nano-patterned substrates, in which both optical micro-cavity and scattering effects occur simultaneously. Due to the combination of these two effects, the electroluminescence spectra of the nano-structured device with a blue EML exhibited not only blue but also yellow colours, which corresponded to the intrinsic emission of the EML and the resonant emission of the micro-cavity effect. Consequently, it was possible to produce white emission from nano-structured TEOLEDs without employing a multimode micro-cavity. The intrinsic emission wavelength can be varied by altering the dopant used for the EML. Furthermore, the emissive characteristics turned out to be strongly dependent on the nano-pattern sizes of the nano-structured devices. | - |
dc.language | English | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.subject | ELECTROPHOSPHORESCENT DEVICES | - |
dc.subject | CRYSTALS | - |
dc.subject | EXCITONS | - |
dc.title | White emission from nano-structured top-emitting organic light-emitting diodes based on a blue emitting layer | - |
dc.type | Article | - |
dc.identifier.wosid | 000314819500015 | - |
dc.identifier.scopusid | 2-s2.0-84874080722 | - |
dc.type.rims | ART | - |
dc.citation.volume | 46 | - |
dc.citation.issue | 9 | - |
dc.citation.publicationname | JOURNAL OF PHYSICS D-APPLIED PHYSICS | - |
dc.identifier.doi | 10.1088/0022-3727/46/9/095107 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Park, O-Ok | - |
dc.contributor.nonIdAuthor | Park, Jung-Jin | - |
dc.contributor.nonIdAuthor | Im, Sang-Hyuk | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | ELECTROPHOSPHORESCENT DEVICES | - |
dc.subject.keywordPlus | CRYSTALS | - |
dc.subject.keywordPlus | EXCITONS | - |
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