发明名称 METHOD OF REDUCING CURRENT LEAKAGE IN A METAL INSULATOR METAL SEMICONDUCTOR CAPACITOR AND SEMICONDUCTOR CAPACITOR THEREOF
摘要 A method for reducing leakage current in a semiconductor capacitor. The method includes providing a top plate for collecting charge, providing a bottom plate for collecting an opposing charge to the top plate, providing a dielectric layer for insulation between the top plate and the bottom plate, providing a top contact, providing a bottom contact, providing a plurality of vias including top level vias for connecting the top plate to the top contact, and bottom level vias for connecting the bottom plate to the bottom contact; and separating a via and an adjacent structure such that their distance is greater than a minimum via spacing requirement of a foundry design rule for a semiconductor process producing the semiconductor capacitor.
申请公布号 US2007072361(A1) 申请公布日期 2007.03.29
申请号 US20060421771 申请日期 2006.06.02
申请人 TU CHAO-CHUN;LIN MING-CHIEH 发明人 TU CHAO-CHUN;LIN MING-CHIEH
分类号 H01L21/8242;H01L29/04;H01L29/15;H01L31/036 主分类号 H01L21/8242
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