发明授权
US07863150B2 Method to generate airgaps with a template first scheme and a self aligned blockout mask
有权
使用模板第一方案和自对准遮挡掩码生成气隙的方法
- 专利标题: Method to generate airgaps with a template first scheme and a self aligned blockout mask
- 专利标题(中): 使用模板第一方案和自对准遮挡掩码生成气隙的方法
-
申请号: US11518773申请日: 2006-09-11
-
公开(公告)号: US07863150B2公开(公告)日: 2011-01-04
- 发明人: Matthew Earl Colburn , Daniel C. Edelstein , Satya Venkata Nitta , Sampath Purushothaman , Shom Ponth
- 申请人: Matthew Earl Colburn , Daniel C. Edelstein , Satya Venkata Nitta , Sampath Purushothaman , Shom Ponth
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理机构: Nugent & Smith, LLP
- 代理商 Theresa O'Rourke Nugent
- 主分类号: H01L21/76
- IPC分类号: H01L21/76
摘要:
A structure and method to produce an airgap on a substrate having a dielectric layer with a pattern transferred onto the dielectric layer and a self aligned block out mask transferred on the dielectric layer around the pattern.
公开/授权文献
信息查询
IPC分类: