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Headlight for motor vehicle

  • US 5,255,163 A
  • Filed: 01/08/1993
  • Issued: 10/19/1993
  • Est. Priority Date: 02/01/1992
  • Status: Expired due to Fees
First Claim
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1. A headlight for a motor vehicle, comprising a gas discharge lamp as a light source emitting visible light and light in UV-wavelength region;

  • a reflector having a first region which reflects the light for forming a low beam and a second region which reflects an additional light beam illuminating a region located beyond a region illuminated by the low beam;

    a filter arranged in a path of the additional light beam and at least partially absorbing the visible light and at least partially permeable for light in UV-wavelength region, said filter being formed by a coating which covers said second reflector region and is composed of a filtering material.

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