发明授权
- 专利标题: Method for forming an interconnect structure
- 专利标题(中): 形成互连结构的方法
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申请号: US12876510申请日: 2010-09-07
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公开(公告)号: US08435884B2公开(公告)日: 2013-05-07
- 发明人: Ryoung-Han Kim , Matthew E. Colburn
- 申请人: Ryoung-Han Kim , Matthew E. Colburn
- 申请人地址: KY Grand Cayman
- 专利权人: GLOBALFOUNDRIES Inc.
- 当前专利权人: GLOBALFOUNDRIES Inc.
- 当前专利权人地址: KY Grand Cayman
- 代理机构: Williams, Morgan & Amerson, P.C.
- 主分类号: H01L21/308
- IPC分类号: H01L21/308 ; H01L21/768
摘要:
A method for forming an interconnect structure includes forming a mandrel above a base layer, forming spacers on the mandrel, forming recesses in the base layer using the spacers as an etch template, and forming a conductive material in the recesses.
公开/授权文献
- US20120058640A1 METHOD FOR FORMING AN INTERCONNECT STRUCTURE 公开/授权日:2012-03-08
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