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Light Diffuser and Process for Producing the Same

  • US 20070225695A1
  • Filed: 05/03/2005
  • Published: 09/27/2007
  • Est. Priority Date: 05/03/2004
  • Status: Abandoned Application
First Claim
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1. A light diffuser (10) made of an at least partly transparent diffuser material, the light diffuser comprising a proximal end suitable for coupling light supplied by a light conductor (11) into the light diffuser (10), light scattering surface areas through which the light coupled into the light diffuser is deflected diffusely out of the light diffuser (10), and wherein the light scattering surface areas comprise structures (5) which are produced by interpenetration of the diffuser material in a liquid state in a boundary layer (4) of a porous shaping material (2) and which therefore comprise undercut forms induced by a surface tension.

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