首页> 外国专利> Projection lens for a motor vehicle headlight, projection module and a motor vehicle headlight of the type a projection

Projection lens for a motor vehicle headlight, projection module and a motor vehicle headlight of the type a projection

机译:用于汽车前照灯的投影透镜,投影模块和类型为a的汽车前照灯

摘要

The projection lens has a light inlet area turned towards a light source (12) of a headlamp, and has an oppositively lying convex light outlet area (24). An optically effective correction element is brought in the light path for obtaining color fringe corrector in light outlet direction according to the lens (20). The light path causes a diversion of the rays of light in vertical direction. Another optically effective correction element is brought in the light path, which causes the deflection of light path in horizontal direction. An independent claim is included for a projection module with a diaphragm device.
机译:投影透镜具有朝向前照灯的光源(12)的入光区域,并且具有相对置的凸出光区域(24)。将光学有效的校正元件带入光路中,以根据透镜(20)在光出射方向上获得彩色条纹校正器。光路使光线在垂直方向上转向。另一个光学上有效的校正元件进入光路,这导致光路在水平方向上发生偏转。对于具有隔膜装置的投影模块包括独立的权利要求。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号