High quantum efficiency of new deep-blue EML materials in OLED
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Soo-Kang | - |
dc.contributor.author | Park, Young-Il | - |
dc.contributor.author | Park, Jong-Wook | - |
dc.contributor.author | Jaung, Jae Yun | - |
dc.date.accessioned | 2022-10-07T10:13:40Z | - |
dc.date.available | 2022-10-07T10:13:40Z | - |
dc.date.created | 2022-09-16 | - |
dc.date.issued | 2008-07 | - |
dc.identifier.issn | 0097-966X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/171964 | - |
dc.description.abstract | We investigated new deep blue emitting materials including a novel side group such as CB-203. CB-203 shows relatively 40% increased PL quantum efficiency and higher Tg of 30°C compared to MADN. It exhibits high External Quantum Efficiency (EQE) of 7.18% that is two times bigger than MADN's, which is the best efficiency in case of non-doped blue fluorescence OLED device to our knowledge. And deep blue emitting materials with a new core structure (CB-301) have been synthesized. CB-301 exhibit excellent blue fluorescence properties. Undoped OLED devices using CB-301 as blue emitters was found to deep blue CIE value (0.154, 0.078) and exhibit high luminance efficiencies of 2.01cd/A at 10 mA/cm2. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Society for Information Display | - |
dc.title | High quantum efficiency of new deep-blue EML materials in OLED | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jaung, Jae Yun | - |
dc.identifier.doi | 10.1889/1.3069592 | - |
dc.identifier.scopusid | 2-s2.0-54549110371 | - |
dc.identifier.bibliographicCitation | Digest of Technical Papers - SID International Symposium, v.39, no.1, pp.2001 - 2004 | - |
dc.relation.isPartOf | Digest of Technical Papers - SID International Symposium | - |
dc.citation.title | Digest of Technical Papers - SID International Symposium | - |
dc.citation.volume | 39 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 2001 | - |
dc.citation.endPage | 2004 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | Efficiency | - |
dc.subject.keywordPlus | Fluorescence | - |
dc.subject.keywordPlus | Luminance | - |
dc.subject.keywordPlus | Organic light emitting diodes (OLED) | - |
dc.subject.keywordPlus | Supercomputers | - |
dc.subject.keywordPlus | Blue emitter | - |
dc.subject.keywordPlus | Blue fluorescence | - |
dc.subject.keywordPlus | Core structure | - |
dc.subject.keywordPlus | External quantum efficiency | - |
dc.subject.keywordPlus | High luminances | - |
dc.subject.keywordPlus | High quantum efficiency | - |
dc.subject.keywordPlus | PL quantum efficiency | - |
dc.subject.keywordPlus | Side groups | - |
dc.subject.keywordPlus | Quantum efficiency | - |
dc.identifier.url | https://sid.onlinelibrary.wiley.com/doi/abs/10.1889/1.3069592 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
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.