Lithographic apparatus and device manufacturing method
    4.
    发明公开
    Lithographic apparatus and device manufacturing method 有权
    光刻设备和器件制造方法

    公开(公告)号:EP1327912A1

    公开(公告)日:2003-07-16

    申请号:EP02258143.3

    申请日:2002-11-27

    IPC分类号: G03F7/20

    CPC分类号: G03F7/70991

    摘要: A lithographic projection apparatus, in which a conduit (C2,C3) supplies utilities to a movable component in a vacuum chamber such as an object table (W2T,W3T) , associated motor or sensor. The conduit comprises flexible metal bellows preventing out-gassing of the conduit due to the vacuum in the vacuum chamber while allowing movement of the movable component in at least a first degree of freedom.

    摘要翻译: 一种光刻投影设备,其中导管(C2,C3)向诸如物体台(W2T,W3T),相关马达或传感器之类的真空室中的可移动部件提供功用。 该导管包括柔性金属波纹管,该柔性金属波纹管防止由于真空室中的真空引起的导管的气体泄漏,同时允许可移动部件至少在第一自由度上移动。