PRE-TREATMENT METHOD FOR METAL-OXIDE REDUCTION AND DEVICE FORMED
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    发明申请
    PRE-TREATMENT METHOD FOR METAL-OXIDE REDUCTION AND DEVICE FORMED 审中-公开
    用于金属氧化物还原的预处理方法和形成的装置

    公开(公告)号:US20150001728A1

    公开(公告)日:2015-01-01

    申请号:US13927570

    申请日:2013-06-26

    IPC分类号: H01L21/768 H01L23/48

    摘要: A method of forming a semiconductor device, the method includes performing, in a first module, a remote plasma treatment on a wafer to remove an oxide layer from the wafer by a reduction reaction. The method further includes transferring the pre-treated wafer from the first module to a second module under a vacuum. The method further includes forming, in the second module, an etch stop layer over the wafer.

    摘要翻译: 一种形成半导体器件的方法,所述方法包括在第一模块中执行在晶片上的远程等离子体处理,以通过还原反应从晶片去除氧化物层。 该方法还包括在真空下将预处理晶片从第一模块转移到第二模块。 该方法还包括在第二模块中形成在晶片之上的蚀刻停止层。