发明授权
US06730954B2 Method of depositing tungsten nitride using a source gas comprising silicon 失效
使用包含硅的源气体沉积氮化钨的方法

  • 专利标题: Method of depositing tungsten nitride using a source gas comprising silicon
  • 专利标题(中): 使用包含硅的源气体沉积氮化钨的方法
  • 申请号: US10004714
    申请日: 2001-12-05
  • 公开(公告)号: US06730954B2
    公开(公告)日: 2004-05-04
  • 发明人: Scott MeikleTrung Doan
  • 申请人: Scott MeikleTrung Doan
  • 主分类号: H01L27108
  • IPC分类号: H01L27108
Method of depositing tungsten nitride using a source gas comprising silicon
摘要:
A method for depositing tungsten nitride uses a source gas mixture having a silicon based gas for depositing the tungsten nitride to overlie a deposition substrate. A non-planar storage capacitor has a tungsten nitride capacitor electrode.
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