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ILLUMINATION SYSTEM UTILIZING WAVELENGTH CONVERSION MATERIALS AND LIGHT RECYCLING

  • US 20100202129A1
  • Filed: 01/21/2010
  • Published: 08/12/2010
  • Est. Priority Date: 01/21/2009
  • Status: Abandoned Application
First Claim
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1. An illumination system, comprising:

  • a single aperture configured to admit light from a light source and output light;

    a light envelope receiving light admitted through the single aperture; and

    wavelength conversion material disposed within the light envelope, for converting light received by the light envelop from a first wavelength range to a second wavelength range.

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