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Conference Paper: A new organic material for white OLED

TitleA new organic material for white OLED
Authors
KeywordsNew Materials
Organic Light Emitting Diodes
Issue Date2001
PublisherS P I E - International Society for Optical Engineering. The Journal's web site is located at http://spie.org/x1848.xml
Citation
Proceedings Of Spie - The International Society For Optical Engineering, 2001, v. 4105, p. 413-418 How to Cite?
AbstractA new organic material Ligand Lhn4 is used to fabricate organic light emitting diodes. There are two peaks in the Photoluminescence (PL) spectrum of Ligand Lhn4; they are 444nm and 482nm. Organic light emitting diode with Al/LiF(0.5nm)/Ligand Lhn4(50nm)/NPB(50nm)/ITO structure was grown by evaporation. The electroluminescence (EL) spectrum shows there is one peak wavelength for OLED located at 486nm, The full width of half maximum (FWHM) is about 112nm, it mean the material Ligand Lhn4 is quite fair for fabrication of white light OLED. The OLED start emit a white near to blue color light at 2V voltage, and the color have no change as the voltage increasing. The I-V and Brightness vs. Voltage curves were measured at air. The maximum brightness is 300cd/m2 at voltage of 15V. A doped device Al/LiF/BePP2:Ligand Lhn4(10%)/NPB/ITO is fabricated to improve the brightness and efficiency of OLED based on Ligand Lhn4.
Persistent Identifierhttp://hdl.handle.net/10722/168808
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorGuo, WLen_US
dc.contributor.authorLi, EHen_US
dc.contributor.authorChe, CMen_US
dc.contributor.authorLi, CNen_US
dc.contributor.authorLiu, SYen_US
dc.date.accessioned2012-10-08T03:34:29Z-
dc.date.available2012-10-08T03:34:29Z-
dc.date.issued2001en_US
dc.identifier.citationProceedings Of Spie - The International Society For Optical Engineering, 2001, v. 4105, p. 413-418en_US
dc.identifier.issn0277-786Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/168808-
dc.description.abstractA new organic material Ligand Lhn4 is used to fabricate organic light emitting diodes. There are two peaks in the Photoluminescence (PL) spectrum of Ligand Lhn4; they are 444nm and 482nm. Organic light emitting diode with Al/LiF(0.5nm)/Ligand Lhn4(50nm)/NPB(50nm)/ITO structure was grown by evaporation. The electroluminescence (EL) spectrum shows there is one peak wavelength for OLED located at 486nm, The full width of half maximum (FWHM) is about 112nm, it mean the material Ligand Lhn4 is quite fair for fabrication of white light OLED. The OLED start emit a white near to blue color light at 2V voltage, and the color have no change as the voltage increasing. The I-V and Brightness vs. Voltage curves were measured at air. The maximum brightness is 300cd/m2 at voltage of 15V. A doped device Al/LiF/BePP2:Ligand Lhn4(10%)/NPB/ITO is fabricated to improve the brightness and efficiency of OLED based on Ligand Lhn4.en_US
dc.languageengen_US
dc.publisherS P I E - International Society for Optical Engineering. The Journal's web site is located at http://spie.org/x1848.xmlen_US
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineeringen_US
dc.subjectNew Materialsen_US
dc.subjectOrganic Light Emitting Diodesen_US
dc.titleA new organic material for white OLEDen_US
dc.typeConference_Paperen_US
dc.identifier.emailChe, CM:cmche@hku.hken_US
dc.identifier.authorityChe, CM=rp00670en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1117/12.416923en_US
dc.identifier.scopuseid_2-s2.0-0035053853en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0035053853&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume4105en_US
dc.identifier.spage413en_US
dc.identifier.epage418en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridGuo, WL=7401967943en_US
dc.identifier.scopusauthoridLi, EH=7201410087en_US
dc.identifier.scopusauthoridChe, CM=7102442791en_US
dc.identifier.scopusauthoridLi, CN=8570971400en_US
dc.identifier.scopusauthoridLiu, SY=7409465380en_US

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