Lithographic apparatus, fluid handling structure for use in a lithographic apparatus and device manufacturing method
    8.
    发明授权
    Lithographic apparatus, fluid handling structure for use in a lithographic apparatus and device manufacturing method 有权
    平版印刷装置,用于光刻设备的流体处理结构和装置制造方法

    公开(公告)号:US08767169B2

    公开(公告)日:2014-07-01

    申请号:US13109036

    申请日:2011-05-17

    摘要: A lithographic apparatus including a fluid handling structure configured to contain immersion fluid in a space adjacent to an upper surface of the substrate table and/or a substrate located in a recess of the substrate table, a cover having a planar main body that, in use, extends around a substrate from the upper surface to a peripheral section of an upper major face of the substrate in order to cover a gap between an edge of the recess and an edge of the substrate, and an immersion fluid film disruptor, configured to disrupt the formation of a film of immersion fluid between an edge of the cover and immersion fluid contained by the fluid handling structure during movement of the substrate table relative to the fluid handling structure.

    摘要翻译: 一种光刻设备,包括:流体处理结构,其构造成在与基板台的上表面相邻的空间中容纳浸没流体;和/或位于基板台的凹部中的基板;具有平面主体的盖,其在使用中 ,从衬底的上表面延伸到衬底的上主表面的周边部分,以覆盖凹部的边缘与衬底的边缘之间的间隙,以及浸没流体膜破坏器,其被配置为中断 在衬底台相对于流体处理结构移动期间,在盖的边缘和由流体处理结构容纳的浸没流体之间形成浸没流体的膜。