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Dichroic beam combiner utilizing blue LED with green phosphor

  • US 20050117125A1
  • Filed: 11/12/2004
  • Published: 06/02/2005
  • Est. Priority Date: 11/14/2003
  • Status: Active Grant
First Claim
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1. A white-beam combining system comprising a dichroic prism, a source of red collimated light, and a source of blue−

  • green collimated light, said collimated light inputs situated so as to properly enter said prism and be combined therein into a common output beam.

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