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Lenticular illumination system

  • US 5,949,933 A
  • Filed: 03/03/1998
  • Issued: 09/07/1999
  • Est. Priority Date: 03/03/1998
  • Status: Expired due to Term
First Claim
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1. An illumination assembly comprising a means for transmitting light, having a refractive index n1, in optical cooperation with a light input surface of a means for removing light from the light transmitting means and reflecting the light to an output surface and having a refractive index equal to n2, wherein the continuity of the light input surface is interrupted by regions having a refractive index n3, where n3 <

  • n1 and n2.

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