Efficiency enhancement mechanism in yellow organic light-emitting devices with multiple heterostructures acting as an emitting layer
DC Field | Value | Language |
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dc.contributor.author | Yoon, Young Bae | - |
dc.contributor.author | Choo, Dong Chul | - |
dc.contributor.author | Kim, Tae Whan | - |
dc.contributor.author | Lee, Hyun Koo | - |
dc.contributor.author | Kim, Jun Ho | - |
dc.contributor.author | Kim, Young Kwan | - |
dc.date.accessioned | 2022-12-21T09:12:11Z | - |
dc.date.available | 2022-12-21T09:12:11Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2007-02 | - |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/180493 | - |
dc.description.abstract | The electrical properties of organic light-emitting devices (OLEDs) with multiple heterostructures consisting of N,N'-bis-(1-naphthyl)-N,N'-diphenyl-1,1'-biphenyl-4.4'-diamine (NPB)/5,6,11,12-tetraphenylnaphthacene (rubrene) emitting layers were investigated. The efficiencies of the OLEDs were significantly affected by the number of heterostructures. Although the turn-on voltage of the OLEDs increases with increasing number of NPB/rubrene heterostructures owing to an increase in the number of trapped holes, the efficiency of the OLEDs increases with increasing driving voltage and increasing number of heterostructures. The efficiency enhancement mechanism in the OLEDs with multiple heterostructures is described on the basis of the electrical results. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | JAPAN SOC APPLIED PHYSICS | - |
dc.title | Efficiency enhancement mechanism in yellow organic light-emitting devices with multiple heterostructures acting as an emitting layer | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Tae Whan | - |
dc.identifier.doi | 10.1143/JJAP.46.654 | - |
dc.identifier.scopusid | 2-s2.0-34547924908 | - |
dc.identifier.wosid | 000246059000040 | - |
dc.identifier.bibliographicCitation | JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, v.46, no.2, pp.654 - 656 | - |
dc.relation.isPartOf | JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | - |
dc.citation.title | JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | - |
dc.citation.volume | 46 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 654 | - |
dc.citation.endPage | 656 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | ELECTROLUMINESCENT DEVICES | - |
dc.subject.keywordPlus | ELECTROPHOSPHORESCENCE | - |
dc.subject.keywordPlus | PHOSPHORESCENCE | - |
dc.subject.keywordPlus | EMISSION | - |
dc.subject.keywordPlus | DIODES | - |
dc.subject.keywordAuthor | OLEDs | - |
dc.subject.keywordAuthor | multiple heterostructures | - |
dc.subject.keywordAuthor | electrical properties | - |
dc.subject.keywordAuthor | efficiency enhancement mechanism | - |
dc.identifier.url | https://iopscience.iop.org/article/10.1143/JJAP.46.654 | - |
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