GaN micro-LED arrays with integrated sapphire micro-lenses

Choi, H.W. and Jeon, C.W. and Liu, C. and Dawson, M.D.; (2003) GaN micro-LED arrays with integrated sapphire micro-lenses. In: LEOS 2003: 16th Annual Meeting of the IEEE Lasers & Electro-Optics Society. IEEE, pp. 654-655. ISBN 0-7803-7888-1

Abstract

GaN micro-LED devices with integrated micro-lenses have been demonstrated. The micro-lenses, with a focal length of 24 microns, are fabricated on the polished backside of the sapphire substrate by ICP etching.

ORCID iDs

Dawson, M.D. ORCID: https://orcid.org/0000-0002-6639-2989

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  Item type:	Book Section
  ID code:	9027
  Dates:	Date Event 28 October 2003 Published
  Notes:	Book title field check required
  Keywords:	gallium compounds, integrated optics, light emitting diodes, LED, microlenses, optical arrays, optical fabrication, sapphire, sputter etching, surface roughness, wide band gap semiconductors, Non-controlled Indexing, Optics. Light
  Subjects:	Science > Physics > Optics. Light
  Department:	Faculty of Science > Physics > Institute of Photonics
  Depositing user:	Strathprints Administrator
  Date deposited:	11 Nov 2009 16:47
  Last modified:	20 Jan 2021 15:14
  URI:	https://strathprints.strath.ac.uk/id/eprint/9027