Improvement in light-output efficiency of near-ultraviolet InGaN-GaN LEDs fabricated on stripe patterned sapphire substrate

Y. J. Lee, T. G. Hsu, H. C. Kuo, S. C. Wang, Y. L. Yang, S. N. Yen, Y. T. Chu, Y. J. Shen, M. H. Hsieh, M. J. Jou, B. J. Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

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.

Original languageEnglish
Title of host publicationPacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2005
Pages904-905
Number of pages2
DOIs
Publication statusPublished - 2005 Dec 1
EventPacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2005 - Tokyo, Japan
Duration: 2005 Jul 112005 Jul 15

Publication series

NamePacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest
Volume2005

Other

OtherPacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2005
CountryJapan
CityTokyo
Period05/7/1105/7/15

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Keywords

  • LEDs
  • Near ultraviolet
  • Patterned sapphire substrate (PSS)

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Lee, Y. J., Hsu, T. G., Kuo, H. C., Wang, S. C., Yang, Y. L., Yen, S. N., Chu, Y. T., Shen, Y. J., Hsieh, M. H., Jou, M. J., & Lee, B. J. (2005). Improvement in light-output efficiency of near-ultraviolet InGaN-GaN LEDs fabricated on stripe patterned sapphire substrate. In Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2005 (pp. 904-905). [1569596] (Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest; Vol. 2005). https://doi.org/10.1109/CLEOPR.2005.1569596