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Conference Paper: Blue and white organic light-emitting devices based on 2,5,2′ ,5′-tetrakis(4′-biphenylenevinyl)-biphenyl

TitleBlue and white organic light-emitting devices based on 2,5,2′ ,5′-tetrakis(4′-biphenylenevinyl)-biphenyl
Authors
KeywordsWhite
Light-emitting devices
Organic
TBVB
Blue
Issue Date2003
Citation
Proceedings of SPIE - The International Society for Optical Engineering, 2003, v. 5280 II, p. 712-716 How to Cite?
AbstractBlue and white organic light-emitting devices using a novel dimerie trimeric phenylenvinylene (TPV) derivative , 2,5,2′,5′- tetraMs(4′-biphenylenevinyl)-biphenyl (TBVB) containing a biphenyl center are fabricated. Structures of these devices are simple, where tris (8-hydroxyquinoline) aluminum (Alq) and N,N′-diphenyl-N,N′-bis(1- naphthyl)-(1,1 -biphenyl)-4,4′ -diamine (NPB) are used as electron-transporting and hole-transporting layers, respectively. In blue device, TBVB is used as light-emitting layer. The peak of electroluminescent (EL) spectra of the device with TBVB is at 468 nm, and its maximum efficiency is greatly higher than that of the reported oligomer poly(phenylenvinylene) (PPV) devices. By inserting an ultra thin layer of rubrene between TBVB and Alq layers, a fairy pure white OLED with CIE coordinates of (0.33, 0.34) is realized. Its maximum luminances and efficiencies are 4025 cd/m 2 and 3.2 cd/A, respectively.
Persistent Identifierhttp://hdl.handle.net/10722/225867
ISSN

 

DC FieldValueLanguage
dc.contributor.authorCheng, Gang-
dc.contributor.authorHe, Feng-
dc.contributor.authorZhao, Yi-
dc.contributor.authorDuan, Yu-
dc.contributor.authorMa, Yuguang-
dc.contributor.authorLiu, Shiyong-
dc.date.accessioned2016-05-23T02:21:59Z-
dc.date.available2016-05-23T02:21:59Z-
dc.date.issued2003-
dc.identifier.citationProceedings of SPIE - The International Society for Optical Engineering, 2003, v. 5280 II, p. 712-716-
dc.identifier.issn0277-786X-
dc.identifier.urihttp://hdl.handle.net/10722/225867-
dc.description.abstractBlue and white organic light-emitting devices using a novel dimerie trimeric phenylenvinylene (TPV) derivative , 2,5,2′,5′- tetraMs(4′-biphenylenevinyl)-biphenyl (TBVB) containing a biphenyl center are fabricated. Structures of these devices are simple, where tris (8-hydroxyquinoline) aluminum (Alq) and N,N′-diphenyl-N,N′-bis(1- naphthyl)-(1,1 -biphenyl)-4,4′ -diamine (NPB) are used as electron-transporting and hole-transporting layers, respectively. In blue device, TBVB is used as light-emitting layer. The peak of electroluminescent (EL) spectra of the device with TBVB is at 468 nm, and its maximum efficiency is greatly higher than that of the reported oligomer poly(phenylenvinylene) (PPV) devices. By inserting an ultra thin layer of rubrene between TBVB and Alq layers, a fairy pure white OLED with CIE coordinates of (0.33, 0.34) is realized. Its maximum luminances and efficiencies are 4025 cd/m 2 and 3.2 cd/A, respectively.-
dc.languageeng-
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineering-
dc.subjectWhite-
dc.subjectLight-emitting devices-
dc.subjectOrganic-
dc.subjectTBVB-
dc.subjectBlue-
dc.titleBlue and white organic light-emitting devices based on 2,5,2′ ,5′-tetrakis(4′-biphenylenevinyl)-biphenyl-
dc.typeConference_Paper-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1117/12.520493-
dc.identifier.scopuseid_2-s2.0-2942679471-
dc.identifier.volume5280 II-
dc.identifier.spage712-
dc.identifier.epage716-

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