VACUUM PROCESSING APPARATUS
    1.
    发明申请
    VACUUM PROCESSING APPARATUS 审中-公开
    真空加工设备

    公开(公告)号:US20100163181A1

    公开(公告)日:2010-07-01

    申请号:US12369767

    申请日:2009-02-12

    IPC分类号: H01L21/3065 B05C11/00

    CPC分类号: H01L21/67201

    摘要: There is provided a vacuum processing apparatus including a valve whose opening degree can be set to any size and a control computer which automatically controls a depressurizing rate. The vacuum processing apparatus can reduce the number of foreign particles adhered to a sample to be processed in the lock chamber and can improve the throughput at the same time.

    摘要翻译: 提供了一种真空处理装置,其包括可以将开度设定为任意尺寸的阀,以及自动控制减压率的控制计算机。 真空处理装置可以减少在锁室中附着到待处理样品的异物的数量,并且可以同时提高生产量。