Lithographic apparatus and method for conditioning an interior space of a device manufacturing apparatus
    3.
    发明授权
    Lithographic apparatus and method for conditioning an interior space of a device manufacturing apparatus 失效
    用于调节装置制造装置的内部空间的平版印刷装置和方法

    公开(公告)号:US07728951B2

    公开(公告)日:2010-06-01

    申请号:US11238156

    申请日:2005-09-29

    摘要: A lithographic apparatus is disclosed that includes a first gas shower configured to supply a first gas flow to an interior space of the apparatus, and a second gas shower configured to supply a second gas flow to the interior space of the apparatus, the gas showers configured to direct the first gas flow and the second gas flow at least partly towards each other. Also, a method for conditioning an interior space of a device manufacturing apparatus is provided that includes supplying a first conditioned gas flow and a second conditioned gas flow to the interior space, such that the first conditioned gas flow and the second conditioned gas flow are at least partly directed to each other.

    摘要翻译: 公开了一种光刻设备,其包括构造成将第一气流提供给设备的内部空间的第一气体淋浴器和被配置为向设备的内部空间供应第二气流的第二气体淋浴器, 以引导第一气流和第二气流至少部分地朝向彼此。 此外,还提供了一种用于调节装置制造装置的内部空间的方法,其包括向所述内部空间供应第一调节气体流和第二调节气体流,使得所述第一调节气体流和所述第二调节气体流在 最少部分指向彼此。

    Lithographic apparatus and device manufacturing method
    5.
    发明授权
    Lithographic apparatus and device manufacturing method 有权
    平版印刷设备和器件制造方法

    公开(公告)号:US07227612B2

    公开(公告)日:2007-06-05

    申请号:US10937871

    申请日:2004-09-10

    IPC分类号: G03B27/52 G03B27/42

    摘要: A lithographic apparatus includes a support constructed to support a patterning device that is capable of imparting a radiation beam with a pattern in its cross-section to form a patterned radiation beam, a substrate table constructed to hold a substrate, a projection system configured to project the patterned radiation beam onto a target portion of the substrate, an interior space through which an interferometer beam propagates, and a first gas supply for supplying a purge gas to inhibit contamination of the projection system. The purge gas has a predetermined refractive index. The apparatus also includes a second gas supply for supplying a conditioning gas to the interior space for conditioning the interior space, and a refractive index matching system arranged to match the refractive index of the conditioning gas to the predetermined refractive index of the purge gas.

    摘要翻译: 光刻设备包括:支撑构件,用于支撑图案形成装置,该构图装置能够在其横截面中赋予具有图案的辐射束以形成图案化的辐射束;构造成保持衬底的衬底台;被配置为投影 图案化的辐射束到基板的目标部分,干涉仪光束传播的内部空间以及用于供应吹扫气体以抑制投影系统的污染的第一气体供应。 净化气体具有预定的折射率。 该设备还包括用于将调节气体供应到内部空间用于调节内部空间的第二气体供应源,以及折射率匹配系统,其布置成使调节气体的折射率与净化气体的预定折射率相匹配。