Correcting apparatus for projection system
    1.
    发明申请
    Correcting apparatus for projection system 有权
    投影系统校正装置

    公开(公告)号:US20060050250A1

    公开(公告)日:2006-03-09

    申请号:US11205997

    申请日:2005-08-18

    IPC分类号: G03B21/14

    CPC分类号: G03B21/54 G03B21/14

    摘要: The present invention provides a correcting apparatus for correcting images projected from a projection system. The correcting apparatus includes a correcting module and a projection lens. The correcting module shields a light signal for producing a corrected light signal. The projection lens receives the corrected light signal for producing an image light signal. The correcting module is disposed on a first outer circumference at one end of the projection lens.

    摘要翻译: 本发明提供了一种用于校正从投影系统投影的图像的校正装置。 校正装置包括校正模块和投影透镜。 校正模块屏蔽光信号以产生校正的光信号。 投影透镜接收用于产生图像光信号的校正光信号。 校正模块设置在投影透镜的一端的第一外圆周上。