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Light Emitting Decorative Panels

  • US 20120087145A1
  • Filed: 10/06/2010
  • Published: 04/12/2012
  • Est. Priority Date: 10/06/2010
  • Status: Active Grant
First Claim
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1. A light emitting panel comprising:

  • a transparent sheet having first and second surfaces;

    a source of light disposed to couple light into an edge of the sheet at a predetermined location on the sheet;

    a pattern formed into the first surface of the sheet to emit light primarily from one of the surfaces of the sheet;

    the pattern being defined by depressions in the first surface of the sheet to intercept some light passing through the sheet from the light source and redirect that light out from a surface of the sheet to illuminate the pattern;

    each depression defining the pattern being disposed in an arc having a center substantially at the source of light;

    each depression having a depth dependent on the combination of;

    the distance of each depression from the source of light; and

    the number of depressions between the respective depression and the source of light.

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