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Conferences > CLEO > 2009 > CMD > CMD4
  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2009),
  • paper CMD4
  • •https://doi.org/10.1364/CLEO.2009.CMD4

Modulation of Uniform Light Pattern with Light Extraction Enhancement by GaN Microlens Arrays of LEDs

Yun-Chih Lee, Chien-Chi Hsu, Shih-Pu Yang, Po-Shen Lee, Jenq-Yang Chang, and Mount-Learn Wu

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Abstract

The uniform light pattern with light extraction enhancement 250% of LEDs with GaN microlens arrays are demonstrated numerically and experimentally. It makes LED light source as a device of spatial-intensity uniformity integrated with GaN-LEDs structure.

© 2009 Optical Society of America

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