Method for forming a silicon oxynitride layer
    11.
    发明授权
    Method for forming a silicon oxynitride layer 有权
    形成氮氧化硅层的方法

    公开(公告)号:US07226871B2

    公开(公告)日:2007-06-05

    申请号:US11252560

    申请日:2005-10-19

    IPC分类号: H01L21/302 H01L21/461

    摘要: A method for forming a silicon oxynitride layer, suitable to be used in the production of semiconductor devices, e.g. poly-silicon thin film transistors, is provided. A plasma surface treatment is performed over a substrate after a silicon nitride/silicon oxide layer has been formed on the substrate by a glow discharge system to transform the silicon nitride/silicon oxide layer into a silicon oxynitride layer. The semiconductor device may be completely manufactured in simplex equipment. Therefore, the production time and production cost are favorably reduced.

    摘要翻译: 一种适用于制造半导体器件的氮氧化硅层的形成方法, 提供多晶硅薄膜晶体管。 在通过辉光放电系统在衬底上形成氮化硅/氧化硅层之后,在衬底上进行等离子体表面处理,以将氮化硅/氧化硅层转化为氮氧化硅层。 半导体器件可以在单工设备中完全制造。 因此,生产时间和生产成本有利地降低。