Investigation of dye-doped red emitting organic electroluminescent devices with metal-mirror microcavity structure

	Investigation of dye-doped red emitting organic electroluminescent devices with metal-mirror microcavity structure
其他题名	论文其他题名
	Sun X. Y.; Li W. L.; Hong Z. R.; Wei H. Z.; Zang F. X.; Chen L. L.; Shi Z.; Bi D. F.; Li B.; Zhang Z. Q.; Hu Z. Z.
	2005
发表期刊	Journal of Applied Physics
ISSN	0021-8979
卷号	97 期号:10
摘要	Organic electroluminescent (EL) devices with planar microcavity structure, indium-tin-oxide/Ag/N,N'-diphenyl-N, N'-bis(3-methylphenyl)-l, 1'-biphenyl-4, 4'-diamine/tris(8-hydroxyquinoline)-aluminum (A1Q):4-(dicyanomethylene)-2-methyl-6-(p-dimethyl aminostyryl)-4H-pyran/AlQ/LiF/A1, were fabricated. The Ag and A1 layers acted as not only hole-injection layer and cathode, respectively, but reflective mirrors, resulting in strong microcavity effects, such as spectral narrowing and directional emission. The effects of device parameters on the EL performance were studied in detail and were discussed in terms of conventional microcavity theory. On-axis light magnification with a coefficient (EL enhancement ratio between cavity and noncavity devices) of similar to 5 was observed, which was consistent with the theoretical calculation. At the same time, optimized microcavity device with bright pure red emission showed maximum luminance of 5140 cd/m(2), peak at 624 nm, Commission International de I'Eclairage coordinates of x=0.663 and y=0.336, and high EL efficiency of 1.71 cd/A were obtained. (c) 2005 American Institute of Physics.
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/181722/26788
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Sun X. Y.,Li W. L.,Hong Z. R.,et al. Investigation of dye-doped red emitting organic electroluminescent devices with metal-mirror microcavity structure[J]. Journal of Applied Physics,2005,97(10).
APA	Sun X. Y..,Li W. L..,Hong Z. R..,Wei H. Z..,Zang F. X..,...&Hu Z. Z..(2005).Investigation of dye-doped red emitting organic electroluminescent devices with metal-mirror microcavity structure.Journal of Applied Physics,97(10).
MLA	Sun X. Y.,et al."Investigation of dye-doped red emitting organic electroluminescent devices with metal-mirror microcavity structure".Journal of Applied Physics 97.10(2005).

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