Patent ID: 7538734
Filing Date: 2009-05-26
Classification: B60R,G01S,H01Q

Abstract:
1. A vehicle decorative component located in a path of radar waves emitted from a radar device mounted in the vehicle, the component comprising: a first layer made of a transparent resin material, the first layer having a back surface; and a second layer made of a resin material, the second layer having a front surface that contacts the back surface of the first layer, wherein a relatively large recess is formed on the back surface of the first layer, and a relatively large projection is formed on the front surface of the second layer, and a ground pattern is formed on at least one of the back surface of the first layer and the front surface of the second layer, the ground pattern being a visible pattern obtained by forming minute projections and recesses on the surface, and wherein the refractive index of the first layer is the same as the refractive index of the second layer.