A LITHOGRAPHIC APPARATUS
    2.
    发明申请
    A LITHOGRAPHIC APPARATUS 审中-公开
    LITHOGRAPHIC设备

    公开(公告)号:WO2014005780A1

    公开(公告)日:2014-01-09

    申请号:PCT/EP2013/061560

    申请日:2013-06-05

    CPC classification number: G03F7/70875 G03F7/70916 G03F7/70933

    Abstract: A lithographic apparatus has a support structure (MT) configured to support a patterning device (MA), the patterning device serving to pattern a radiation beam (B) according to a desired pattern and having a planar main surface (12) through which the radiation beam passes; an outlet opening (100) configured to direct a flow of a gas onto the patterning device; and an inlet opening (150) configured to extract the gas which has exited the outlet opening, wherein the outlet opening and inlet opening are in a facing surface facing the planar main surface of the patterning device.

    Abstract translation: 光刻设备具有被配置为支撑图案形成装置(MA)的支撑结构(MT),所述图案形成装置用于根据期望的图案对辐射束(B)进行图案化,并具有平面的主表面(12),辐射 光束通过 出口开口(100),其构造成将气体流引导到图案形成装置上; 以及入口开口(150),其构造成抽出已经离开出口的气体,其中出口开口和入口开口面对面向图案形成装置的平面主表面的面对的表面。

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