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• 1. Light injecting device for automobile, has emitter injecting light whose axis is perpendicular to inclined surface, where average inclination angle of surface is equal to specific degrees of total internal reflection angle of light [P] . 法国专利： FR2912225A1 . 2008-08-08

  机译： 用于汽车的光注入装置，具有与垂直于倾斜表面的轴垂直的发射器注入光，其中表面的平均倾斜角等于光的全内反射角的特定度数。