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Conference Paper: Blue and white organic light-emitting devices using 2,5-diphenyl -1, 4-distyrylbenzene with two trans-double bonds as a blue emitting layer

TitleBlue and white organic light-emitting devices using 2,5-diphenyl -1, 4-distyrylbenzene with two trans-double bonds as a blue emitting layer
Authors
KeywordsElectroluminescence
White
Blue
Organic
Issue Date2005
Citation
Materials Science Forum, 2005, v. 475-479, n. III, p. 1805-1808 How to Cite?
AbstractA novel derivative of oligo(phenylenvinylene) (OPV), 2,5-diphenyl -1,4-distyrylbenzene with two trans-double bonds (trans-DPDSB), is used as a blue emitting material in blue and white organic light-emitting devices (OLEDs). Blue devices with a configuration of indium-tin oxide (ITO)/N,N′ -diphenyl-N,N′ -bis(l-naphthyl)-(1,1′-biphenyl)-4,4′ -diamine (NPB)/ frww-DPDSB / tris (8-hydroxyquinoline) aluminum (Alq3)/LiF/Al are constructed, where NPB, Alq3 and frons-DPDSB are used as hole-transporting, electron-transporting and light-emitting layers, respectively. The color of emission is changed from blue-green to pure blue when the frans-DPDSB layer is thicker. By inserting an ultrathin 5,6,11,12-tetraphenylnaphthacene (rubrene) yellow light-emitting layer between the Alq3 and trans-DPDSB layers, white OLEDs are obtained. The maximum efficiency and luminance of the blue and white devices are 1.2,3.0 cd/A, and 1400,7000 cd/m2, respectively. © 2005 Trans Tech Publications, Switzerland.
Persistent Identifierhttp://hdl.handle.net/10722/225855
ISSN
2005 Impact Factor: 0.399

 

DC FieldValueLanguage
dc.contributor.authorCheng, Gang-
dc.contributor.authorXie, Zengqi-
dc.contributor.authorZhang, Yingfang-
dc.contributor.authorMa, Yuguang-
dc.contributor.authorLiu, Shiyong-
dc.date.accessioned2016-05-23T02:21:56Z-
dc.date.available2016-05-23T02:21:56Z-
dc.date.issued2005-
dc.identifier.citationMaterials Science Forum, 2005, v. 475-479, n. III, p. 1805-1808-
dc.identifier.issn0255-5476-
dc.identifier.urihttp://hdl.handle.net/10722/225855-
dc.description.abstractA novel derivative of oligo(phenylenvinylene) (OPV), 2,5-diphenyl -1,4-distyrylbenzene with two trans-double bonds (trans-DPDSB), is used as a blue emitting material in blue and white organic light-emitting devices (OLEDs). Blue devices with a configuration of indium-tin oxide (ITO)/N,N′ -diphenyl-N,N′ -bis(l-naphthyl)-(1,1′-biphenyl)-4,4′ -diamine (NPB)/ frww-DPDSB / tris (8-hydroxyquinoline) aluminum (Alq3)/LiF/Al are constructed, where NPB, Alq3 and frons-DPDSB are used as hole-transporting, electron-transporting and light-emitting layers, respectively. The color of emission is changed from blue-green to pure blue when the frans-DPDSB layer is thicker. By inserting an ultrathin 5,6,11,12-tetraphenylnaphthacene (rubrene) yellow light-emitting layer between the Alq3 and trans-DPDSB layers, white OLEDs are obtained. The maximum efficiency and luminance of the blue and white devices are 1.2,3.0 cd/A, and 1400,7000 cd/m2, respectively. © 2005 Trans Tech Publications, Switzerland.-
dc.languageeng-
dc.relation.ispartofMaterials Science Forum-
dc.subjectElectroluminescence-
dc.subjectWhite-
dc.subjectBlue-
dc.subjectOrganic-
dc.titleBlue and white organic light-emitting devices using 2,5-diphenyl -1, 4-distyrylbenzene with two trans-double bonds as a blue emitting layer-
dc.typeConference_Paper-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-17044398569-
dc.identifier.volume475-479-
dc.identifier.issueIII-
dc.identifier.spage1805-
dc.identifier.epage1808-

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