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    • 9. 发明授权
    • Substrate processing apparatus
    • 基板加工装置
    • US06168665A
    • 2001-01-02
    • US09185503
    • 1998-11-04
    • Mitsuhiro SakaiKiyohisa TateyamaKimio Motoda
    • Mitsuhiro SakaiKiyohisa TateyamaKimio Motoda
    • B05C2100
    • H01L21/67017B05C11/08
    • A substrate processing apparatus comprising a substrate mounting table, a cup having an upper opening and surrounding the substrate mounting table, a lid for opening/closing the upper opening of the cup, a support arm for supporting the lid, a first lifting mechanism having a first piston for supporting the support arm directly or indirectly and a first cylinder for guiding the first piston in an up-and-down motion, a second lifting mechanism having a second piston for supporting the support arm directly or indirectly and a second cylinder for guiding the second piston in up-and -down motion, a driving circuit for supplying the pressurized fluid to the first and second cylinders, independently and exhausting the pressurized fluid from the first and second cylinders, independently, and a control mechanism for controlling operations of the driving circuit.
    • 一种基板处理装置,包括基板安装台,具有上开口并围绕基板安装台的杯,用于打开/关闭杯的上开口的盖,用于支撑盖的支撑臂,具有第一提升机构, 用于直接或间接地支撑支撑臂的第一活塞和用于上下运动地引导第一活塞的第一气缸,具有用于直接或间接地支撑支撑臂的第二活塞的第二提升机构和用于引导的第二气缸 所述第二活塞是上下运动的驱动电路,用于独立地将加压流体供应到第一和第二气缸的驱动电路独立地从第一和第二气缸排出加压流体;以及控制机构,用于控制 驱动电路。