发明名称 Method of manufacturing semiconductor device
摘要 Provided is a method of manufacturing a semiconductor device including at least two processes. Under an atmosphere comprising hydrogen and oxygen, a sacrificial oxide film is formed on a silicon substrate that is provided with at least one nitride region. Then, the sacrificial oxide film and the nitride region are removed from the silicon substrate.
申请公布号 US7670954(B2) 申请公布日期 2010.03.02
申请号 US20070943984 申请日期 2007.11.21
申请人 ELPIDA MEMORY, INC. 发明人 OHASHI TAKUO
分类号 H01L21/461 主分类号 H01L21/461
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