Insights Into the Influence of Sidewall Morphology on the Light Extraction Efficiency of Mini-LEDs

doi:10.1109/jphot.2019.2927250

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	Insights Into the Influence of Sidewall Morphology on the Light Extraction Efficiency of Mini-LEDs
	B.Tang; J.H.Miao; Y.C.Liu; S.J.Zhou; H.H.Xu; H.Wan
刊名	Ieee Photonics Journal
	2019
卷号	11 期号:4 页码:7
关键词	Light extraction efficiency,mini-LED,sidewall morphology,TMAH etching,emitting-diodes,enhancement,damage,layer,Engineering,Optics,Physics
ISSN号	1943-0655
DOI	10.1109/jphot.2019.2927250
英文摘要	We systemically investigated the influence of sidewall morphology change based on TMAH etching on the optical performance of mini-LEDs. The dominant feature of prism structures on the sidewall of mini-LEDs with TMAH etching treatment varied from inhomogeneous to homogeneous as the TMAH etching time prolonged. Such prism structures only appeared on the sidewall along direction owing to the anisotropic TMAH etching. Experimental and simulation results demonstrated that these prism structures can effectively improve the light extraction from sidewall and homogenous prism structures on the sidewall function better in out-coupling light.
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/63049]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	B.Tang,J.H.Miao,Y.C.Liu,et al. Insights Into the Influence of Sidewall Morphology on the Light Extraction Efficiency of Mini-LEDs[J]. Ieee Photonics Journal,2019,11(4):7.
APA	B.Tang,J.H.Miao,Y.C.Liu,S.J.Zhou,H.H.Xu,&H.Wan.(2019).Insights Into the Influence of Sidewall Morphology on the Light Extraction Efficiency of Mini-LEDs.Ieee Photonics Journal,11(4),7.
MLA	B.Tang,et al."Insights Into the Influence of Sidewall Morphology on the Light Extraction Efficiency of Mini-LEDs".Ieee Photonics Journal 11.4(2019):7.