Lithographic device and motor
    1.
    发明专利
    Lithographic device and motor 有权
    电路设备和电机

    公开(公告)号:JP2007150291A

    公开(公告)日:2007-06-14

    申请号:JP2006302217

    申请日:2006-11-08

    CPC classification number: H02K41/03 G03F7/70758 H02K2201/18

    Abstract: PROBLEM TO BE SOLVED: To provide a improved motor and a lithographic device provided with the improved motor. SOLUTION: This motor comprises a magneto assembly generating a magnetic field. The magnetic field has a plurality of portions, alternately oriented in a first direction and a second direction, along the first direction. The portions are extended in a third direction substantially perpendicular to the first direction and the second direction. The motor further comprises a first coil winding through which a first current flows. The first coil winding is extended in the first direction, at the part between the portions of the magnetic field oriented in the second direction, to generate a force in the first direction. The motor further comprises a second coil winding through which a second current flows. The second coil winding is extended in the first direction, at the part between the portions of the magnetic field substantially oriented in the first direction, to generate a force in the second direction. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种改进的电动机和设置有改进的电动机的光刻装置。 解决方案:该电动机包括产生磁场的磁组件。 所述磁场具有沿所述第一方向在第一方向和第二方向上交替取向的多个部分。 这些部分在基本上垂直于第一方向和第二方向的第三方向上延伸。 电动机还包括第一电流流过第一线圈绕组。 第一线圈绕组在沿第二方向取向的磁场部分之间的第一方向上延伸,以在第一方向上产生力。 电动机还包括第二电流流过的第二线圈绕组。 所述第二线圈绕组在所述第一方向上的所述磁场部分之间的部分沿第一方向延伸,以在所述第二方向上产生力。 版权所有(C)2007,JPO&INPIT

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