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Conference Paper: Blue and white organic light-emitting devices employing dimeric trimeric phenylenvinylene derivative as single-emitting component

TitleBlue and white organic light-emitting devices employing dimeric trimeric phenylenvinylene derivative as single-emitting component
Authors
KeywordsBlue
White
Organic light emitting devices
Dimeric trimeric phenylenvinylene derivative
Issue Date2006
Citation
Proceedings of SPIE - The International Society for Optical Engineering, 2006, v. 6192 How to Cite?
AbstractTwo dimeric trimeric phenylenvinylene derivative 2, 5, 2', 5'-tetrakis (4'-fluorostyryl) biphenyl (P-F-TSB) and 2, 5, 2', 5'-tetra (p-trifluoromethylstyryl)-biphenyl (TFM-TSB) have been synthesized as new electroluminescent (EL) materials. P-F-TSB exhibits good color purity, high luminance of blue light-emission in organic light-emitting devices. Maximum brightness and luminous efficiency are of 1828 cd/m2 and of 1.92 cd/A, respectively. CIE coordinates are x=0.20 and y=0.22. Interestingly, we can fabricate single layer white light-emitting device using TFM-TSB as emitting layer. The broad electroluminescence emission band may attribute to long-wavelength excimer and electromer emission in addition to the blue component from singlet excited state of individual TFM-TSB molecule. Furthermore, white-light emission can also be obtained with a typical three-layer structure of ITO/ NPB (50 nm)/ TFM-TSB (50 nm)/ Alq3 (30 nm)/LiF/Al device. The maximum brightness of this device is 809 cd/m 2 at 217 mA/cm2 and 13V, and the maximum luminous efficiency is 1.49 cd/A at 11 mA/ cm2 and 8V.
Persistent Identifierhttp://hdl.handle.net/10722/225876
ISSN

 

DC FieldValueLanguage
dc.contributor.authorDuan, Yu-
dc.contributor.authorJiang, Wenlong-
dc.contributor.authorHe, Feng-
dc.contributor.authorCheng, Gang-
dc.contributor.authorChen, Ping-
dc.contributor.authorZhao, Yi-
dc.contributor.authorHou, Jingying-
dc.contributor.authorLiu, Shiyong-
dc.contributor.authorMa, Yuguang-
dc.date.accessioned2016-05-23T02:22:01Z-
dc.date.available2016-05-23T02:22:01Z-
dc.date.issued2006-
dc.identifier.citationProceedings of SPIE - The International Society for Optical Engineering, 2006, v. 6192-
dc.identifier.issn0277-786X-
dc.identifier.urihttp://hdl.handle.net/10722/225876-
dc.description.abstractTwo dimeric trimeric phenylenvinylene derivative 2, 5, 2', 5'-tetrakis (4'-fluorostyryl) biphenyl (P-F-TSB) and 2, 5, 2', 5'-tetra (p-trifluoromethylstyryl)-biphenyl (TFM-TSB) have been synthesized as new electroluminescent (EL) materials. P-F-TSB exhibits good color purity, high luminance of blue light-emission in organic light-emitting devices. Maximum brightness and luminous efficiency are of 1828 cd/m2 and of 1.92 cd/A, respectively. CIE coordinates are x=0.20 and y=0.22. Interestingly, we can fabricate single layer white light-emitting device using TFM-TSB as emitting layer. The broad electroluminescence emission band may attribute to long-wavelength excimer and electromer emission in addition to the blue component from singlet excited state of individual TFM-TSB molecule. Furthermore, white-light emission can also be obtained with a typical three-layer structure of ITO/ NPB (50 nm)/ TFM-TSB (50 nm)/ Alq3 (30 nm)/LiF/Al device. The maximum brightness of this device is 809 cd/m 2 at 217 mA/cm2 and 13V, and the maximum luminous efficiency is 1.49 cd/A at 11 mA/ cm2 and 8V.-
dc.languageeng-
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineering-
dc.subjectBlue-
dc.subjectWhite-
dc.subjectOrganic light emitting devices-
dc.subjectDimeric trimeric phenylenvinylene derivative-
dc.titleBlue and white organic light-emitting devices employing dimeric trimeric phenylenvinylene derivative as single-emitting component-
dc.typeConference_Paper-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1117/12.660484-
dc.identifier.scopuseid_2-s2.0-33746670638-
dc.identifier.volume6192-

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