Acoustically agitated delivery
    9.
    发明授权
    Acoustically agitated delivery 失效
    声音搅动输送

    公开(公告)号:US6106374A

    公开(公告)日:2000-08-22

    申请号:US116792

    申请日:1998-07-16

    CPC分类号: B24B37/04 B24B1/04 B24B57/02

    摘要: A chemical mechanical polishing apparatus comprises a delivery system for supplying a slurry, wherein the slurry includes suspended particles and at least one acoustic element, connected to the delivery system, the acoustic element generating sound waves for agitating the slurry and maintaining the particles in suspension.

    摘要翻译: 化学机械抛光装置包括用于供应浆料的输送系统,其中所述浆料包括悬浮颗粒和连接到输送系统的至少一个声学元件,所述声学元件产生用于搅拌浆料并保持悬浮液的声波。