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Article: White organic light-emitting devices based on 4, 4′ -bis (2, 2′ -diphenyl vinyl)- 1, 1′ -biphenyl and phosphorescence sensitized 5,6,11,12-tetraphenylnaphthacene

TitleWhite organic light-emitting devices based on 4, 4′ -bis (2, 2′ -diphenyl vinyl)- 1, 1′ -biphenyl and phosphorescence sensitized 5,6,11,12-tetraphenylnaphthacene
Authors
Issue Date2005
Citation
Applied Physics Letters, 2005, v. 86, n. 1, p. 011112-1-011112-3 How to Cite?
AbstractWe report white organic light-emitting devices (WOLEDs) based on 4, 4′ -bis (2, 2′ -diphenyl vinyl)- 1, 1′ -biphenyl (DPVBi) and phosphorescence sensitized 5,6,11,12-tetraphenylnaphthacene (rubrene). In the devices, DPVBi acts as a blue light-emitting layer, and rubrene sensitized by a phosphorescent material, fac tris (2-phenylpyridine) iridium [Ir (ppy)3], acts as a yellow light-emitting layer. The devices have a maximum brightness of 8633 cd m2 (at a driving voltage of 22 V). The maximum luminous efficiency is 9.22 cdA (at a current density of 0.90 mA cm2). Commission international De L'Eclairage coordination of (0.30,0.37) is obtained for luminance ranging from 100 to 1000 cd m2. © 2005 American Institute of Physics.
Persistent Identifierhttp://hdl.handle.net/10722/225856
ISSN
2015 Impact Factor: 3.142
2015 SCImago Journal Rankings: 1.105

 

DC FieldValueLanguage
dc.contributor.authorZhang, Yingfang-
dc.contributor.authorCheng, Gang-
dc.contributor.authorZhao, Yi-
dc.contributor.authorHou, Jingying-
dc.contributor.authorLiu, Shiyong-
dc.date.accessioned2016-05-23T02:21:56Z-
dc.date.available2016-05-23T02:21:56Z-
dc.date.issued2005-
dc.identifier.citationApplied Physics Letters, 2005, v. 86, n. 1, p. 011112-1-011112-3-
dc.identifier.issn0003-6951-
dc.identifier.urihttp://hdl.handle.net/10722/225856-
dc.description.abstractWe report white organic light-emitting devices (WOLEDs) based on 4, 4′ -bis (2, 2′ -diphenyl vinyl)- 1, 1′ -biphenyl (DPVBi) and phosphorescence sensitized 5,6,11,12-tetraphenylnaphthacene (rubrene). In the devices, DPVBi acts as a blue light-emitting layer, and rubrene sensitized by a phosphorescent material, fac tris (2-phenylpyridine) iridium [Ir (ppy)3], acts as a yellow light-emitting layer. The devices have a maximum brightness of 8633 cd m2 (at a driving voltage of 22 V). The maximum luminous efficiency is 9.22 cdA (at a current density of 0.90 mA cm2). Commission international De L'Eclairage coordination of (0.30,0.37) is obtained for luminance ranging from 100 to 1000 cd m2. © 2005 American Institute of Physics.-
dc.languageeng-
dc.relation.ispartofApplied Physics Letters-
dc.titleWhite organic light-emitting devices based on 4, 4′ -bis (2, 2′ -diphenyl vinyl)- 1, 1′ -biphenyl and phosphorescence sensitized 5,6,11,12-tetraphenylnaphthacene-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1063/1.1845593-
dc.identifier.scopuseid_2-s2.0-19744383646-
dc.identifier.volume86-
dc.identifier.issue1-
dc.identifier.spage011112-
dc.identifier.epage1-

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