Very broad white-emission spectrum based organic light-emitting diodes by four exciplex emission bands

	Very broad white-emission spectrum based organic light-emitting diodes by four exciplex emission bands
其他题名	论文其他题名
	Zhu J. Z.; Li W. L.; Han L. L.; Chu B.; Zhang G.; Yang D. F.; Chen Y. R.; Su Z. S.; Wang J. B.; Wu S. H.; Tsuboi T. J.
	2009
发表期刊	Optics Letters
ISSN	0146-9592
卷号	34 期号:19 页码:2946-2948
摘要	White light is emitted by an organic light-emitting diode by inserting two blend layers of m-MTDATA: Al(DBM)(3) and TPD: Bphen between an m-MTDATA hole-transporting layer and a Bphen electron-transporting layer, where m-MTDATA, TPD, Al(DBM)(3), and Bphen are 4,4',4 ''-tris[methylpheny(phenyl)amino]-triphenylamine, N,N'-bis(3-methylphenyl)-N,N'-diphenylbenzidine, tris(dibenzoyl methane)-aluminum, and 4,7-diphenyl-1,10-phenanthroline molecules, respectively. The white-light spectrum consists of four broad bands that arise from blue-emitting TPD/Bphen, green-emitting m-MTDATA/Bphen, orange-emitting TPD/Al(DBM)(3), and red-emitting m-MTDATA/Al(DBM)(3) exciplexes, respectively, and strongly overlap at 400-760 nm. Any monomer emission is not generated. A high-color rendering index of 94.1, Commission Internationale de l'Eclairage-1931(x,y) coordinates of (0.33, 0.35), and correlated color temperature of 5477 K were obtained at 10 V. Discussion is given for the formation mechanism of the four exciplexes. (C) 2009 Optical Society of America
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/24788
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhu J. Z.,Li W. L.,Han L. L.,et al. Very broad white-emission spectrum based organic light-emitting diodes by four exciplex emission bands[J]. Optics Letters,2009,34(19):2946-2948.
APA	Zhu J. Z..,Li W. L..,Han L. L..,Chu B..,Zhang G..,...&Tsuboi T. J..(2009).Very broad white-emission spectrum based organic light-emitting diodes by four exciplex emission bands.Optics Letters,34(19),2946-2948.
MLA	Zhu J. Z.,et al."Very broad white-emission spectrum based organic light-emitting diodes by four exciplex emission bands".Optics Letters 34.19(2009):2946-2948.

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