发明授权
- 专利标题: Reactive ion milling/RIE assisted CMP
- 专利标题(中): 反应离子研磨/ RIE辅助CMP
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申请号: US10792330申请日: 2004-03-02
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公开(公告)号: US07217666B2公开(公告)日: 2007-05-15
- 发明人: Hung-Chin Guthrie , Ming Jiang , Jerry Lo , Aron Pentek , Yi Zheng
- 申请人: Hung-Chin Guthrie , Ming Jiang , Jerry Lo , Aron Pentek , Yi Zheng
- 申请人地址: NL Amsterdam
- 专利权人: Hitachi Global Storage Technologies Netherlands B.V.
- 当前专利权人: Hitachi Global Storage Technologies Netherlands B.V.
- 当前专利权人地址: NL Amsterdam
- 代理机构: Zilka-Kotab, PC
- 主分类号: H01L21/461
- IPC分类号: H01L21/461
摘要:
A method for forming a high aspect ratio magnetic structure in a magnetic write head using a combination of chemical mechanical polishing and reactive ion etching.
公开/授权文献
- US20050193550A1 Reactive ion milling / RIE assisted CMP 公开/授权日:2005-09-08
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