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LIGHT EMITTING DIODE ILLUMINATION SYSTEM

  • US 20110116261A1
  • Filed: 01/24/2011
  • Published: 05/19/2011
  • Est. Priority Date: 08/06/2007
  • Status: Active Grant
First Claim
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1. An illumination system, comprising:

  • a first light source, wherein the first light source is selected from one of a first Light Emitting Diode (LED) and a laser, wherein the first light source emits a first light of a first color; and

    a luminescent rod light source, wherein the luminescent rod light source includes;

    a second LED light source, wherein the second LED light source emits a second light of a second color; and

    a luminescent rod that is positioned to receive the second light, wherein the second light is absorbed by the luminescent rod which then emits a third light of a third color;

    an outlet aperture wherein the third light exits at the outlet aperture; and

    associated optics that combine the light of the first light source and the light of the third light source on a same optical axis.

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