发明名称 Semiconductor device
摘要 In a semiconductor device including a capacitor which has an upper electrode, a polycrystalline silicon layer on the upper electrode, and a metallic member on the polycrystalline silicon layer, the polycrystalline silicon layer includes germanium so that an upper portion of the polycrystalline silicon layer is lower than a lower portion thereof in a concentration of germanium.
申请公布号 US8710624(B2) 申请公布日期 2014.04.29
申请号 US201213716966 申请日期 2012.12.17
申请人 ELPIDA MEMORY, INC. 发明人 TONARI KAZUAKI
分类号 H01L29/00 主分类号 H01L29/00
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