Manipulating the Microcavity Structure for Highly Efficient Inverted Top-Emitting Organic Light-Emitting Diodes: Simulation and Experiment

	Manipulating the Microcavity Structure for Highly Efficient Inverted Top-Emitting Organic Light-Emitting Diodes: Simulation and Experiment
	Wang QA ; Deng ZQ ; Chen JS ; Ma DG
刊名	ieee transactions on electron devices
	2010
卷号	57 期号:9 页码:2221-2226
关键词	DEVICES EMISSION DISPLAYS LAYERS
ISSN号	0018-9383
通讯作者	wang qa
中文摘要	a comprehensive theoretical and experimental study on inverted top-emitting organic light-emitting diodes (itoleds) with a microcavity structure is demonstrated. in the itoleds, tris-(8-hydroxyquinoline) aluminum (alq(3)) is used as the emitting material and the outcoupling capping layer, and the 2, 9-dimethyl-4, 7-diphenyl-1, 10-phenanthroline is used as the hole/exciton-blocking layer to confine most emitting dipoles exactly at the desired resonant position. a classical optical model is adopted to simulate the electroluminescence intensity and the spectral characteristics as a function of a viewing angle. the factors that influence optical interference effects and light outcoupling are discussed systematically. the optimized itoled shows an enhanced outcoupling efficiency and highly saturated colors compared with that of the corresponding conventional bottom-emitting light-emitting diode while the angular dependence of the emission wavelength is minimized.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000283138200023
公开日期	2012-04-25
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/43338]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Wang QA,Deng ZQ,Chen JS,et al. Manipulating the Microcavity Structure for Highly Efficient Inverted Top-Emitting Organic Light-Emitting Diodes: Simulation and Experiment[J]. ieee transactions on electron devices,2010,57(9):2221-2226.
APA	Wang QA,Deng ZQ,Chen JS,&Ma DG.(2010).Manipulating the Microcavity Structure for Highly Efficient Inverted Top-Emitting Organic Light-Emitting Diodes: Simulation and Experiment.ieee transactions on electron devices,57(9),2221-2226.
MLA	Wang QA,et al."Manipulating the Microcavity Structure for Highly Efficient Inverted Top-Emitting Organic Light-Emitting Diodes: Simulation and Experiment".ieee transactions on electron devices 57.9(2010):2221-2226.