Enhanced efficiency of organic light-emitting devices by employing a periodically corrugated conductive photoresist

	Enhanced efficiency of organic light-emitting devices by employing a periodically corrugated conductive photoresist
	Bai, Y.; Y. Fan; Q. P. Lu; X. Y. Wang; M. H. Chu and X. Y. Liu
	2015
发表期刊	Applied Physics Express
卷号	8 期号:2 页码:4
摘要	Photons trapped in the form of waveguide (WG) modes associated with the organic/organic interface and in the form of surface plasmon polariton (SPP) modes associated with the metallic electrode/organic interface result in a large energy loss in organic light-emitting devices (OLEDs). We demonstrate the efficient outcoupling of WG and SPP modes by integrating a wavelength-scale periodically corrugated conductive photoresist into the device structure. The corrugated OLEDs with appropriate grating periods lead to a 15.9% increase in efficiency compared with the planar OLEDs. The efficient outcoupling of the WG and SPP modes is verified by the numerical simulation of both the emission spectra and the field distribution. (C) 2015 The Japan Society of Applied Physics.
收录类别	SCI ; EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/55228
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Bai, Y.,Y. Fan,Q. P. Lu,et al. Enhanced efficiency of organic light-emitting devices by employing a periodically corrugated conductive photoresist[J]. Applied Physics Express,2015,8(2):4.
APA	Bai, Y.,Y. Fan,Q. P. Lu,X. Y. Wang,&M. H. Chu and X. Y. Liu.(2015).Enhanced efficiency of organic light-emitting devices by employing a periodically corrugated conductive photoresist.Applied Physics Express,8(2),4.
MLA	Bai, Y.,et al."Enhanced efficiency of organic light-emitting devices by employing a periodically corrugated conductive photoresist".Applied Physics Express 8.2(2015):4.

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