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
- Patent Title: Vehicle headlamp with a lens having elements formed on a boundary surface therefor
- Patent Title (中): 具有透镜的车辆前照灯具有形成在其边界面上的元件
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Application No.: US12775808Application Date: 2010-05-07
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Publication No.: US08636397B2Publication Date: 2014-01-28
- Inventor: Markus Kiesel
- Applicant: Markus Kiesel
- Applicant Address: DE
- Assignee: Automotive Lighting Reutlingen GmbH
- Current Assignee: Automotive Lighting Reutlingen GmbH
- Current Assignee Address: DE
- Agency: Central Coast Patent Agency, Inc.
- Agent Donald R. Boys
- Priority: DE102009020593 20090509
- Main IPC: F21V5/00
- IPC: F21V5/00

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.
Public/Granted literature
- US20100284197A1 Vehicle Headlamp Public/Granted day:2010-11-11
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