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dc.contributor.authorLin, Mei-Fangen_US
dc.contributor.authorWang, Leien_US
dc.contributor.authorWong, Wai-Kwoken_US
dc.contributor.authorCheah, Kok-Waien_US
dc.contributor.authorTam, Hoi-Lamen_US
dc.contributor.authorLee, Meng-Tingen_US
dc.contributor.authorHo, Meng-Huanen_US
dc.contributor.authorChen, Chin H.en_US
dc.date.accessioned2014-12-08T15:13:31Z-
dc.date.available2014-12-08T15:13:31Z-
dc.date.issued2007-08-13en_US
dc.identifier.issn0003-6951en_US
dc.identifier.urihttp://dx.doi.org/10.1063/1.2769762en_US
dc.identifier.urihttp://hdl.handle.net/11536/10445-
dc.description.abstractA highly efficient two-element white light organic light-emitting device with a sky blue dopant BUBD-1 and a yellow dopant TBRb was fabricated. The device achieved an electroluminescence efficiency of 17.1 cd/A and 7.9 lm/W at 20 mA/cm(2). From 112 to 32 010 nits, the CIEx,y coordinates variation was Delta(x,y)<+/-(0.01,0.01), which is superior to common white light organic light-emitting devices (OLEDs) that tend to change color with drive conditions. Moreover, the device reached a half-decay t(1/2) lifetime over 40 000 h at an initial luminance of 300 cd/m(2). This result is among the best records of fluorescent white light OLEDs. (C) 2007 American Institute of Physics.en_US
dc.language.isoen_USen_US
dc.titleHighly efficient and stable white light organic light-emitting devicesen_US
dc.typeArticleen_US
dc.identifier.doi10.1063/1.2769762en_US
dc.identifier.journalAPPLIED PHYSICS LETTERSen_US
dc.citation.volume91en_US
dc.citation.issue7en_US
dc.citation.epageen_US
dc.contributor.department友訊交大聯合研發中心zh_TW
dc.contributor.departmentD Link NCTU Joint Res Ctren_US
dc.identifier.wosnumberWOS:000248866600112-
dc.citation.woscount15-
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