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    • 59. 发明公开
    • Holographic center high mounted stoplight
    • 全息中心高安装式红绿灯
    • EP0650865A2
    • 1995-05-03
    • EP94117128.2
    • 1994-10-29
    • Hughes Aircraft Company
    • Moss, Gaylord E.
    • B60Q1/30
    • B60Q1/302G03H1/0256G03H2223/17
    • A holographic center high mounted stoplight system is disclosed that includes a light source (15) for providing a nearly collimated beam, an expanding lens (22) responsive to the nearly collimated beam for providing a diverging or converging reconstruction beam, and a stoplight hologram (20) responsive to the expanding beam for producing stoplight illumination. Also disclosed is a holographic center high mounted stoplight system that includes a light source for providing a nearly collimated beam, a light bending hologram for providing a diffracted near collimated beam, and an expanding stoplight lens array responsive to the diffracted near collimated beam for providing non-collimated stoplight illumination (Fig. 1).
    • 公开了全息中心高安装式停车灯系统,其包括用于提供近准直光束的光源(15),响应近似准直光束以提供发散或会聚重建光束的扩展透镜(22),以及停车灯全息图 20)响应于扩束产生停车灯照明。 还公开了一种全息中心高安装式停车灯系统,其包括用于提供近准直光束的光源,用于提供衍射近准直光束的光弯曲全息图以及响应于衍射的近准直光束提供非扩展停车灯透镜阵列以提供非 (图1)。