Illuminator assembly incorporating light emitting diodes

  • US 5,803,579 A
  • Filed: 06/13/1996
  • Issued: 09/08/1998
  • Est. Priority Date: 06/13/1996
  • Status: Expired due to Term
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First Claim
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1. An illuminator assembly, comprising a plurality of LEDs disposed on a support member such that, when at least two of said LEDs are energized, illumination exhibiting a first hue having and wavelength below 505 nm and projected from at least one of said plurality of LEDs overlaps and mixes with illumination exhibiting a second hue having a do said first hue and projected from at least one of the remaining LEDs of said plurality, where said overlapped and mixed illumination forms effective metameric white illumination.

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