Invention Grant
US08636397B2 Vehicle headlamp with a lens having elements formed on a boundary surface therefor 有权
具有透镜的车辆前照灯具有形成在其边界面上的元件

Vehicle headlamp with a lens having elements formed on a boundary surface therefor
Abstract:
There is presented a vehicle headlamp with an imaging optics that is designed to project, as light/dark boundary, into the area in front of the vehicle headlamp, an edge that delimits a light flux of a light source of the vehicle headlamp, a boundary surface of a component of the imaging optics, through which the light flux penetrates, having an overhead element in the form of a local deformation of the boundary surface having a prismatic effect by means of which the light is deflected into an overhead area lying over the light/dark boundary. The vehicle headlamp is distinguished by the fact that the boundary surface has more than one hundred overhead elements distributed discretely over the boundary surface.
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