发明申请
- 专利标题: Capacitor and Method of Manufacturing a Capacitor
- 专利标题(中): 电容器和制造电容器的方法
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申请号: US11851969申请日: 2007-09-07
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公开(公告)号: US20070294871A1公开(公告)日: 2007-12-27
- 发明人: Petra Felsner , Thomas Schafbauer , Uwe Kerst , Hans-Joachim Barth , Erdem Kaltalioglu
- 申请人: Petra Felsner , Thomas Schafbauer , Uwe Kerst , Hans-Joachim Barth , Erdem Kaltalioglu
- 主分类号: H01G9/004
- IPC分类号: H01G9/004
摘要:
In a method of fabricating a semiconductor device, a level of metal is formed within an interval dielectric. The level of metal includes a first metal line separated from a second metal line by a region of the interlevel dielectric. The region of interlevel dielectric is removed between the first metal line and the second metal line. A high-k dielectric is formed between the first metal line and the second metal line in the region where the interlevel dielectric was removed such that a capacitor is formed by the first metal line, the second metal line and the high-k dielectric.
公开/授权文献
- US07615440B2 Capacitor and method of manufacturing a capacitor 公开/授权日:2009-11-10
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