Lithographic apparatus, lorentz actuator, and device manufacturing method
    43.
    发明申请
    Lithographic apparatus, lorentz actuator, and device manufacturing method 有权
    光刻设备,洛伦茨致动器和器件制造方法

    公开(公告)号:US20050200208A1

    公开(公告)日:2005-09-15

    申请号:US10796291

    申请日:2004-03-10

    CPC分类号: G03F7/70758 G03F7/70941

    摘要: A lithographic apparatus comprising a highly effective Lorentz actuator, is presented. The Lorentz actuator comprises a main magnet system and a subsidiary magnet system arranged in Halbach configuration, an electrically conductive element for producing a force via the interaction of an electric current carried by the electrically conductive element and a resulting field of the first and second magnetic field generated by the main and subsidiary magnet system, respectively. The actuator further comprises a magnetic element extending substantially between outer sides of the first and second magnet system subassemblies. The magnetic element guides a portion of the second, subsidiary field between the first and second magnet system subassemblies.

    摘要翻译: 提出了包括高效洛伦兹致动器的光刻设备。 洛伦兹致动器包括以Halbach构造布置的主磁体系统和辅助磁体系统,用于通过由导电元件承载的电流和第一和第二磁场的所得场的相互作用产生力的导电元件 分别由主磁铁系统产生。 致动器还包括基本上在第一和第二磁体系统子组件的外侧之间延伸的磁性元件。 磁性元件引导第一和第二磁体系统子组件之间的第二辅助磁场的一部分。

    Actuator assembly and lithographic apparatus comprising such an actuator assembly
    48.
    发明申请
    Actuator assembly and lithographic apparatus comprising such an actuator assembly 有权
    包括这种致动器组件的致动器组件和光刻设备

    公开(公告)号:US20060082753A1

    公开(公告)日:2006-04-20

    申请号:US10967306

    申请日:2004-10-19

    IPC分类号: G03B27/58

    CPC分类号: G03F7/70758

    摘要: An actuator assembly includes a coil moveably positionable in a magnetic field generated by a magnet assembly, each of the coil and the magnet having substantially only one side facing the other. A magnetized field-shaping element is provided for shaping the magnetic field such that the magnetic field is substantially perpendicular to the direction of the electrical current for generating a force in a first degree of freedom. Thus, the coil may easily be mounted, since it does not need to be enclosed by magnet poles.

    摘要翻译: 致动器组件包括能够由磁体组件产生的磁场中的可移动地定位的线圈,线圈和磁体中的每一个基本上只有一个面朝向另一侧。 提供磁化场成形元件用于使磁场成形,使得磁场基本上垂直于用于产生第一自由度的电流的方向。 因此,线圈可以容易地安装,因为它不需要被磁极包围。

    Lithographic apparatus and method of removing liquid
    50.
    发明授权
    Lithographic apparatus and method of removing liquid 有权
    平版印刷设备和除去液体的方法

    公开(公告)号:US08675172B2

    公开(公告)日:2014-03-18

    申请号:US12709278

    申请日:2010-02-19

    IPC分类号: G03B27/42 G03B27/52 G03B27/58

    CPC分类号: G03F7/70341

    摘要: A method of removing liquid from a substrate supported on a substrate table and from a gap between the substrate and the substrate table includes: providing a liquid removal device with at least one outlet connected to an under pressure source, the outlet forming an elongated extractor of a predetermined geometry; relatively moving the substrate table and the liquid removal device such that the extractor is adapted to pass over all of the substrate and gap and such that substantially at any given time any local part of the extractor at the edge of a non-dried portion of the gap has, in a plane, its local tangent orientated at an angle of between about 35° and 90° to the local tangent of the gap.

    摘要翻译: 从支撑在基板台上的基板和从基板和基板台之间的间隙去除液体的方法包括:提供液体去除装置,其具有连接到下压源的至少一个出口,所述出口形成细长的提取器 预定的几何形状; 相对移动衬底台和液体去除装置,使得提取器适于通过所有衬底和间隙,并且使得基本上在任何给定时间,提取器的任何局部部分在非干燥部分的边缘处 间隙在平面中具有与间隙的局部切线成35°至90°之间的角度的局部切线。