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LIGHT SOURCE FOR AN AUTOMOTIVE HEADLIGHT WITH ADAPTIVE FUNCTION

  • US 20140029281A1
  • Filed: 07/23/2013
  • Published: 01/30/2014
  • Est. Priority Date: 07/26/2012
  • Status: Active Grant
First Claim
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1. A light source system operable in at least first and second modes to provide at least and first and second different far field illumination patterns, the system comprising:

  • a photoluminescent material; and

    a light beam generator for generating, in the first mode, a first set of one or more light beams for illuminating respective first regions of the photoluminescent material and for generating, in the second mode, a second set of one or more light beams for illuminating respective second regions of the photoluminescent material, the first and second sets of one or more light beams being independently controllable;

    wherein in the first mode, the light beam generator generates the first set of one or more light beams such that the beam, or a first beam, of the first set of light beams illuminates a first illumination region of the photoluminescent material having one side that is inclined with respect to another side of the illumination region.

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