Title: Improvement in light-output efficiency of near-ultraviolet InGaN-GaN LEDs fabricated on stripe patterned sapphire substrate
Authors: Lee, YJ
Hsu, TC
Kuo, HC
Wang, SC
Yang, YL
Yen, SN
Chu, YT
Shen, YJ
Hsieh, MH
Jou, MJ
Lee, BJ
Department of Photonics
Keywords: patterned sapphire substrate (PSS);near ultraviolet;LEDs
Issue Date: 2005
Abstract: The output power of GaN-based near ultraviolet stripe patterned sapphire substrate (PSS) LEDs was 20% higher than that of the conventional LEDs. The possible mechanism of this enhancement will be discussed in this report.
URI: http://hdl.handle.net/11536/18072
ISBN: 0-7803-9242-6
Journal: 2005 Pacific Rim Conference on Lasers and Electro-Optics
Begin Page: 508
End Page: 509
Appears in Collections:Conferences Paper