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DOOR MIRROR

  • US 20100165651A1
  • Filed: 11/16/2009
  • Published: 07/01/2010
  • Est. Priority Date: 12/25/2008
  • Status: Active Grant
First Claim
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1. A door mirror comprising:

  • a lamp to illuminate footstep under outside of a door panel of a vehicle, the lamp is disposed in a door mirror body; and

    a lens which is fit in the door mirror body to diffuse light of the lamp, the lens includes a Fresnel lens part in which a plurality of parallel steps are formed at back side of the lens and a boundary extending in substantially front and rear direction of the vehicle on the surface of the Fresnel lens part;

    wherein in the surface of the Fresnel lens part, a first grain is formed in a first area which is positioned outside of the boundary and a second grain is formed in a second area which is positioned in the door panel side of the boundary, andwherein concavity depth of the second grain is made deeper with respect to concavity depth of the first grain.

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