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PRECISION ILLUMINATION METHODS AND SYSTEMS

  • US 20080183081A1
  • Filed: 12/10/2007
  • Published: 07/31/2008
  • Est. Priority Date: 08/26/1997
  • Status: Abandoned Application
First Claim
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1. A method for evaluating a material, comprising:

  • selecting an area of the material for evaluation;

    illuminating the area of the material with an LED system;

    determining at least one characteristic of a light reflected from the area, wherein the characteristic is selected from the group including color and intensity; and

    comparing the characteristic of the light reflected from the area with a set of known light parameters, whereby the set of known light parameters relates to a feature of said material.

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