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dc.contributor.authorLi, Jian-Fengen_US
dc.contributor.authorChen, Shih-Fangen_US
dc.contributor.authorSu, Shui-Hsiangen_US
dc.contributor.authorHwang, Kao-Shingen_US
dc.contributor.authorYokoyama, Meisoen_US
dc.date.accessioned2014-12-08T15:17:43Z-
dc.date.available2014-12-08T15:17:43Z-
dc.date.issued2006en_US
dc.identifier.issn0013-4651en_US
dc.identifier.urihttp://hdl.handle.net/11536/12866-
dc.identifier.urihttp://dx.doi.org/10.1149/1.2335968en_US
dc.description.abstractA highly efficient white organic light emitting diode (WOLED) was fabricated and possible emission mechanisms of a WOLED configured with blue fluorescence and phosphorescent iridium complexes are proposed. The white light emitting layer is comprised of a blue fluorescent emitting layer anthracene and a green and red phosphorescent emitting layer TPBI:11% Ir(ppy)(3): 0.5% Ir(piq)(2)(acac). The device exhibits white emission with a Commission Internationale de l'Eclairage coordinate of (x = 0.33, y = 0.33) and the luminance and luminous efficiency was 6389 cd/m(2) and 6.4 cd/A, respectively, at 100 mA/cm(2). Evidence indicates that the good energy overlap between the absorption spectrum of Ir(ppy)(3) and Ir(piq)(2)(acac) and the emission spectrum of TPBI results in an effective energy transfer from TPBI to Ir(ppy)(3) and Ir(piq)(2)(acac). The optimal thickness of the green and red emitting layer promotes the injection and emitting of carriers in that layer. (c) 2006 The Electrochemical Society.en_US
dc.language.isoen_USen_US
dc.titleFull-wavelength white organic light emitting diodes with blue fluorescence and phosphorescent iridium complexesen_US
dc.typeArticleen_US
dc.identifier.doi10.1149/1.2335968en_US
dc.identifier.journalJOURNAL OF THE ELECTROCHEMICAL SOCIETYen_US
dc.citation.volume153en_US
dc.citation.issue11en_US
dc.citation.spageH195en_US
dc.citation.epageH197en_US
dc.contributor.department電子工程學系及電子研究所zh_TW
dc.contributor.departmentDepartment of Electronics Engineering and Institute of Electronicsen_US
dc.identifier.wosnumberWOS:000241057000062-
dc.citation.woscount9-
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