发明授权
US07723673B2 Device for detecting ambient light and light in the area in front of a motor vehicle
有权
用于检测机动车辆前方区域中的环境光和光的装置
- 专利标题: Device for detecting ambient light and light in the area in front of a motor vehicle
- 专利标题(中): 用于检测机动车辆前方区域中的环境光和光的装置
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申请号: US11935399申请日: 2007-11-05
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公开(公告)号: US07723673B2公开(公告)日: 2010-05-25
- 发明人: Martin Jeitner , Haiko Glienicke , Harald Schelbert , Dirk Vormann
- 申请人: Martin Jeitner , Haiko Glienicke , Harald Schelbert , Dirk Vormann
- 申请人地址: DE
- 专利权人: Preh GmbH
- 当前专利权人: Preh GmbH
- 当前专利权人地址: DE
- 代理机构: Cantor Colburn LLP
- 优先权: DE102005021336 20050504; DE102005055306 20051121
- 主分类号: H01J5/02
- IPC分类号: H01J5/02 ; G01J1/44
摘要:
An ambient light sensor system is provided for sensing ambient light and light in the area in front of a motor vehicle, wherein the ambient light sensor system includes a light guide element arranged behind a transparent surface of the motor vehicle and at least two sensors arranged on the light guide element.
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