Optical assembly, projection exposure apparatus and projection objective
    1.
    发明授权
    Optical assembly, projection exposure apparatus and projection objective 有权
    光学组件,投影曝光装置和投影物镜

    公开(公告)号:US07768721B2

    公开(公告)日:2010-08-03

    申请号:US12143322

    申请日:2008-06-20

    IPC分类号: G02B7/02

    CPC分类号: G03F7/70825

    摘要: In some embodiments, the disclosure relates to an optical assembly that includes an optical element and a structure element. A gap runs between the optical element and the structure element. A sealing element may be present to seal the gap. At least one liquid layer may be arranged between the structure element and/or the optical element, and the sealing element so that a relative displacement of the sealing element with respect to the structure element and/or the optical element is possible in the direction of the layer plane.

    摘要翻译: 在一些实施例中,本公开涉及一种包括光学元件和结构元件的光学组件。 间隙在光学元件和结构元件之间延伸。 可以存在密封元件以密封间隙。 至少一个液体层可以布置在结构元件和/或光学元件和密封元件之间,使得密封元件相对于结构元件和/或光学元件的相对位移可以在 层平面。

    OPTICAL ASSEMBLY, PROJECTION EXPOSURE APPARATUS AND PROJECTION OBJECTIVE
    2.
    发明申请
    OPTICAL ASSEMBLY, PROJECTION EXPOSURE APPARATUS AND PROJECTION OBJECTIVE 有权
    光学装置,投影曝光装置和投影目标

    公开(公告)号:US20080316621A1

    公开(公告)日:2008-12-25

    申请号:US12143322

    申请日:2008-06-20

    IPC分类号: G02B7/02

    CPC分类号: G03F7/70825

    摘要: In some embodiments, the disclosure relates to an optical assembly that includes an optical element and a structure element. A gap runs between the optical element and the structure element. A sealing element may be present to seal the gap. At least one liquid layer may be arranged between the structure element and/or the optical element, and the sealing element so that a relative displacement of the sealing element with respect to the structure element and/or the optical element is possible in the direction of the layer plane.

    摘要翻译: 在一些实施例中,本公开涉及一种包括光学元件和结构元件的光学组件。 间隙在光学元件和结构元件之间延伸。 可以存在密封元件以密封间隙。 至少一个液体层可以布置在结构元件和/或光学元件和密封元件之间,使得密封元件相对于结构元件和/或光学元件的相对位移可以在 层平面。