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Article: High-Efficiency White Organic Light-Emitting Devices Based on Multiple Quantum-Well Structure

TitleHigh-Efficiency White Organic Light-Emitting Devices Based on Multiple Quantum-Well Structure
Authors
Issue Date2004
Citation
Chinese Physics Letters, 2004, v. 21, n. 3, p. 534-536 How to Cite?
AbstractWe report the white organic-light devices (WOLEDs) employing a multiple quantum-well (MQW) structure, which consist of alternate layers of 4,48-bis(2,28-diphenylvinyl)-1,18-biphenyl (DPVBi) and (DPVBi:Rubrene) as the potential barrier and the potential well, respectively. The results demonstrate that the MQW structure can prominently increase the performance of WOLEDs, the double quantum well device exhibits the efficiency up to 5.4 cd/A, and yields a peak luminance of 14206 cd/m 2 . It is also interesting to find that the MQW structure can enhance the colour stability of WOLEDs at different voltages.
Persistent Identifierhttp://hdl.handle.net/10722/225853
ISSN
2015 Impact Factor: 0.875
2015 SCImago Journal Rankings: 0.278

 

DC FieldValueLanguage
dc.contributor.authorDuan, Yu-
dc.contributor.authorHou, Jing Ying-
dc.contributor.authorWu, Zhi Jun-
dc.contributor.authorCheng, Gang-
dc.contributor.authorZhao, Yi-
dc.contributor.authorLiu, Shi Yong-
dc.date.accessioned2016-05-23T02:21:56Z-
dc.date.available2016-05-23T02:21:56Z-
dc.date.issued2004-
dc.identifier.citationChinese Physics Letters, 2004, v. 21, n. 3, p. 534-536-
dc.identifier.issn0256-307X-
dc.identifier.urihttp://hdl.handle.net/10722/225853-
dc.description.abstractWe report the white organic-light devices (WOLEDs) employing a multiple quantum-well (MQW) structure, which consist of alternate layers of 4,48-bis(2,28-diphenylvinyl)-1,18-biphenyl (DPVBi) and (DPVBi:Rubrene) as the potential barrier and the potential well, respectively. The results demonstrate that the MQW structure can prominently increase the performance of WOLEDs, the double quantum well device exhibits the efficiency up to 5.4 cd/A, and yields a peak luminance of 14206 cd/m 2 . It is also interesting to find that the MQW structure can enhance the colour stability of WOLEDs at different voltages.-
dc.languageeng-
dc.relation.ispartofChinese Physics Letters-
dc.titleHigh-Efficiency White Organic Light-Emitting Devices Based on Multiple Quantum-Well Structure-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1088/0256-307X/21/3/033-
dc.identifier.scopuseid_2-s2.0-1642308942-
dc.identifier.volume21-
dc.identifier.issue3-
dc.identifier.spage534-
dc.identifier.epage536-

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