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公开(公告)号:US07226871B2
公开(公告)日:2007-06-05
申请号:US11252560
申请日:2005-10-19
申请人: Lin-En Chou , Hung-Che Ting
发明人: Lin-En Chou , Hung-Che Ting
IPC分类号: H01L21/302 , H01L21/461
CPC分类号: H01L21/0217 , C23C16/345 , C23C16/401 , C23C16/56 , H01L21/02274 , H01L21/02332 , H01L21/3143 , H01L21/3145 , H01L27/1214
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。