Chuck, lithographic projection apparatus, method of manufacturing a chuck and device manufacturing method
    6.
    发明授权
    Chuck, lithographic projection apparatus, method of manufacturing a chuck and device manufacturing method 有权
    卡盘,平版印刷设备,制造卡盘的方法和装置制造方法

    公开(公告)号:US06864957B2

    公开(公告)日:2005-03-08

    申请号:US10424978

    申请日:2003-04-29

    摘要: A lithographic projection apparatus with a chuck in which a dielectric element of the electrostatic chuck has a specific resistivity of at least 1016 Ωcm so that once the potential difference between electrodes of the chuck is removed the force on the article to be clamped reduces below a predetermined minimum level quickly. The dielectric element also has a coefficient of thermal expansion of less than 0.02×10−6K−1. A method of manufacturing a chuck includes joining a first glass ceramic element with a second glass element with an electrode therebetween in which a current is passed through the second glass element.

    摘要翻译: 具有卡盘的光刻投影装置,其中静电卡盘的电介质元件的电阻率至少为10 16Ωgm,使得一旦卡盘的电极之间的电位差被去除,待夹紧物品上的力就减小 低于预定的最低水平。 电介质元件的热膨胀系数也小于0.02×10 -6 K -1。 制造卡盘的方法包括:将第一玻璃陶瓷元件与第二玻璃元件接合,其中电流通过第二玻璃元件。

    Method for joining at least a first member and a second member, lithographic apparatus and device manufacturing method, as well as a device manufactured thereby
    7.
    发明授权
    Method for joining at least a first member and a second member, lithographic apparatus and device manufacturing method, as well as a device manufactured thereby 有权
    用于连接至少第一构件和第二构件的方法,光刻设备和装置制造方法以及由此制造的装置

    公开(公告)号:US08105457B2

    公开(公告)日:2012-01-31

    申请号:US10740831

    申请日:2003-12-22

    申请人: Jan Van Elp

    发明人: Jan Van Elp

    IPC分类号: B29C65/00

    摘要: A method for joining at least two members of a lithographic apparatus is disclosed. The method includes providing a first member, providing a second member, direct-bonding the first member and the second member to form a direct-bond, and anodically bonding the first member and the second member. At least one of the members includes ultra low expansion glass and/or ultra low expansion glass ceramics.

    摘要翻译: 公开了一种用于连接光刻设备的至少两个构件的方法。 该方法包括提供第一构件,提供第二构件,将第一构件和第二构件直接结合以形成直接接合,以及阳极接合第一构件和第二构件。 至少一个构件包括超低膨胀玻璃和/或超低膨胀玻璃陶瓷。