Oscillation damping system
    4.
    发明授权
    Oscillation damping system 失效
    振荡阻尼系统

    公开(公告)号:US06700715B2

    公开(公告)日:2004-03-02

    申请号:US10016704

    申请日:2001-12-11

    IPC分类号: G02B702

    摘要: In an oscillation damping system, the oscillations which act on an optical element in an imaging device, in particular on deformation-decoupled mounts and manipulators in a projection illumination arrangement, in particular in a projection objective for microlithographic projection exposure objective lithography, are detected by sensors, by actuators waves with same or at least similar frequencies and amplitudes of anti-phases to the disturbing oscillations are generated and introduced in said mount.

    摘要翻译: 在振荡阻尼系统中,作用在成像装置中的光学元件,特别是在投影照明装置中的变形解耦安装件和操纵器上的振荡,特别是用于微光刻投影曝光物镜光刻的投影物镜中的振荡被检测 通过致动器产生具有与干扰振荡相同或至少相似的频率和反相振幅的致动器传感器,并将其引入到所述安装件中。

    Apparatus for manipulation of an optical element
    5.
    发明授权
    Apparatus for manipulation of an optical element 有权
    用于操纵光学元件的装置

    公开(公告)号:US08179621B2

    公开(公告)日:2012-05-15

    申请号:US12716357

    申请日:2010-03-03

    IPC分类号: G02B7/02

    摘要: The invention relates to an apparatus for manipulation of an optical element (7) in up to six degrees of freedom with respect to a structure (8) via at least three actuator devices (9). The actuator devices (9) each have at least two force-controlled actuators, which each produce an effective force along one degree of freedom, with linking points (11) of the actuator devices (9) acting directly on the optical element (7).

    摘要翻译: 本发明涉及一种用于经由至少三个致动器装置(9)相对于结构(8)以高达六个自由度操纵光学元件(7)的装置。 致动器装置(9)各自具有至少两个力控制致动器,每个致动器分别沿着一个自由度产生有效力,致动器装置(9)的连接点(11)直接作用在光学元件(7)上, 。

    APPARATUS FOR MANIPULATION OF AN OPTICAL ELEMENT
    7.
    发明申请
    APPARATUS FOR MANIPULATION OF AN OPTICAL ELEMENT 审中-公开
    用于操纵光学元件的装置

    公开(公告)号:US20090050776A1

    公开(公告)日:2009-02-26

    申请号:US12246992

    申请日:2008-10-07

    IPC分类号: A47G1/24

    摘要: The invention relates to an apparatus for manipulation of an optical element in up to six degrees of freedom with respect to a structure via at least three actuator devices. The actuator devices each have at least two force-controlled actuators, which each produce an effective force along one degree of freedom, with linking points of the actuator devices acting directly on the optical element.

    摘要翻译: 本发明涉及一种用于经由至少三个致动器装置相对于结构操纵多达六个自由度的光学元件的装置。 致动器装置各自具有至少两个力控制的致动器,每个致动器各自产生沿着一个​​自由度的有效力,致动器装置的连接点直接作用在光学元件上。