Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Investigation of Efficiency Droop in Blue InGaN/GaN Light-Emitting Diodes with Different Well Widths

Not Accessible

Your library or personal account may give you access

Abstract

Temperature-dependent electroluminescence efficiency of blue light-emitting diodes with different well widths is investigated. The efficiency droop phenomenon for LEDs at low temperature is dependent with electron overflow and non-uniform hole distribution within MQW region.

© 2010 Optical Society of America

PDF Article
More Like This
Effect of InGaN/GaN Multiple Quantum Wells with p-n Quantum Barriers on Efficiency Droop in Blue Light-emitting Diodes

Sheng-Wen Wang, Da-Wei Lin, Chia-Yu Lee, Che-Yu Liu, Yu-Pin Lan, Hao-Chung Kuo, and Shing-Chung Wang
JW2A.94 CLEO: Applications and Technology (CLEO:A&T) 2013

Efficiency Droop Reduction in InGaN/GaN Light-emitting Diodes by Graded-thickness Multiple Quantum Wells

C. H. Wang, W. T. Chang, S. P. Chang, J. C. Li, H. C. Kuo, T. C. Lu, and S. C. Wang
CWF4 CLEO: Science and Innovations (CLEO:S&I) 2011

Reduction of Efficiency Droop in Semipolar (1 1 ¯01) InGaN/GaN Light Emitting Diodes Grown on Patterned Silicon Substrates

C. H. Chiu, D. W. Lin, C. C. Lin, Z. Y. Li, H. C. Kuo, T. C. Lu, S. C. Wang, W. T. Liao, T. Tanikawa, Y. Honda, M. Yamaguchi, and N. Sawaki
JWA94 CLEO: Applications and Technology (CLEO:A&T) 2011

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved