Efficient white organic light-emitting diodes based on iridium complex sensitized copper complex

	Efficient white organic light-emitting diodes based on iridium complex sensitized copper complex
其他题名	论文其他题名
	Su Z. S.; Li W. L.; Chu B.; Xu M. L.; Che G. B.; Wang D.; Han L. L.; Li X.; Zhang D. Y.; Bi D.; Chen Y. R.
	2008
发表期刊	Journal of Physics D-Applied Physics
ISSN	0022-3727
卷号	41 期号:8
摘要	Efficient double emission-layer white organic light-emitting diodes comprising a yellow emission from bis[(4,6-difluorophenyl)-pyridinato-N,C(2)]( picolinato)Ir(III)(FIrpic) sensitized [Cu(bis[2-(diphenylphosphino)phenyl] ether) (6,7-Dicyanodipyrido[ 2,2-d:2',3'-f] quinoxaline)] BF(4)( Cu(I) complex) and a blue emission from 4,4'- bis(2,2'- diphenylvinyl)1, 1'- biphenyl ( DPVBi) were demonstrated. The emission spectrum can be fine tuned by effectively controlling the thicknesses of the two emission layers. The optimized device with 18 nm FIrpic and the CuI complex codoped 4, 4'- N,N'-dicarbazole-biphenyl layer and 12 nm DPVBi layer shows a maximum current efficiency of 8.5 cdA(-1), a maximum power efficiency of 5.3 lm W(-1) and a maximum luminance of 3290 cdm(-2). Moreover, the device exhibits a CIE coordinate of ( 0.345, 0.357) at a bias of 8V and a slight colour variation with increased voltage from 6 to 16V.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26474
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Su Z. S.,Li W. L.,Chu B.,et al. Efficient white organic light-emitting diodes based on iridium complex sensitized copper complex[J]. Journal of Physics D-Applied Physics,2008,41(8).
APA	Su Z. S..,Li W. L..,Chu B..,Xu M. L..,Che G. B..,...&Chen Y. R..(2008).Efficient white organic light-emitting diodes based on iridium complex sensitized copper complex.Journal of Physics D-Applied Physics,41(8).
MLA	Su Z. S.,et al."Efficient white organic light-emitting diodes based on iridium complex sensitized copper complex".Journal of Physics D-Applied Physics 41.8(2008).

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