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Lens for rearview mirror

  • US 20070053085A1
  • Filed: 12/02/2005
  • Published: 03/08/2007
  • Est. Priority Date: 09/06/2005
  • Status: Active Grant
First Claim
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1. A lens for a vehicle rearview mirror comprising:

  • a glass substrate admitting light and having a first surface and a second surface opposite to said first surface;

    a first coating layer coated on the first surface of said glass substrate and defining with the first surface of said glass substrate a first transmission zone that is not covered by said first coating layer, said first coating layer having a reflectivity of 10-20%;

    a second coating layer coated on the whore area of the second surface of said glass substrate, said second coating layer having a reflectivity of 40-55%; and

    a back layer covered on said second coating layer and defining with said second coating layer a second transmission zone that is not covered by the back layer and corresponds in location to said first transmission zone.

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