Highly efficient tris(8-hydroxyquinoline) aluminum-based organic light-emitting diodes utilized by balanced energy transfer with cosensitizing fluorescent dyes
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Young Wook | - |
dc.contributor.author | Kim, Young Min | - |
dc.contributor.author | Choi, Jin Hwan | - |
dc.contributor.author | Park, Tae Hyun | - |
dc.contributor.author | Huh, Jin Woo | - |
dc.contributor.author | Kim, Hong Suk | - |
dc.contributor.author | Cho, Min Ju | - |
dc.contributor.author | Choi, Dong Hoon | - |
dc.contributor.author | Ju, Byeong-Kwon | - |
dc.date.accessioned | 2021-09-08T12:34:52Z | - |
dc.date.available | 2021-09-08T12:34:52Z | - |
dc.date.created | 2021-06-11 | - |
dc.date.issued | 2009-10-05 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/119123 | - |
dc.description.abstract | We report on the development of highly efficient organic light-emitting diodes (OLEDs) utilized by balancing the energy transfer between multiple dopants, that is, multiple emissions from the multiple dopants were realized by balanced distributed energy transfer. From the cosensitizing fluorescent OLEDs, the peak external quantum efficiency (EQE) of 4.8% at 130 cd/m(2) is demonstrated, which realized theoretical limits of similar to 5.0% and means that nearly 100% of the singlet excitons are radiative. Also, the optimized device accompanying thickness-modulated electron transport layer for the enhanced light outcoupling demonstrated the highly improved peak EQE and current efficiency of 6.7%, and 23.4 cd/A. (C) 2009 American Institute of Physics. [doi:10.1063/1.3243689] | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | OLED TECHNOLOGY | - |
dc.subject | DEVICES | - |
dc.subject | ELECTROLUMINESCENCE | - |
dc.title | Highly efficient tris(8-hydroxyquinoline) aluminum-based organic light-emitting diodes utilized by balanced energy transfer with cosensitizing fluorescent dyes | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Dong Hoon | - |
dc.contributor.affiliatedAuthor | Ju, Byeong-Kwon | - |
dc.identifier.doi | 10.1063/1.3243689 | - |
dc.identifier.scopusid | 2-s2.0-70349902330 | - |
dc.identifier.wosid | 000270670200090 | - |
dc.identifier.bibliographicCitation | APPLIED PHYSICS LETTERS, v.95, no.14 | - |
dc.relation.isPartOf | APPLIED PHYSICS LETTERS | - |
dc.citation.title | APPLIED PHYSICS LETTERS | - |
dc.citation.volume | 95 | - |
dc.citation.number | 14 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | OLED TECHNOLOGY | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordPlus | ELECTROLUMINESCENCE | - |
dc.subject.keywordAuthor | OLED | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
145 Anam-ro, Seongbuk-gu, Seoul, 02841, Korea+82-2-3290-2963
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.