发明授权
- 专利标题： Main pole design for thermally assisted magnetic recording
- 专利标题（中）： 用于热辅助磁记录的主极设计
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申请号： US12800194申请日： 2010-05-11
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公开(公告)号： US08416649B2公开(公告)日： 2013-04-09
- 发明人: Kenichi Takano , Joe Smyth , Erhard Schreck
- 申请人： Kenichi Takano , Joe Smyth , Erhard Schreck
- 申请人地址： US CA Milpitas
- 专利权人： Headway Technologies, Inc.
- 当前专利权人： Headway Technologies, Inc.
- 当前专利权人地址： US CA Milpitas
- 代理机构： Saile Ackerman LLC
- 代理商 Stephen B. Ackerman
- 主分类号： G11B11/00
- IPC分类号： G11B11/00
摘要：
Improved spatial resolution during TAMR has been achieved by shaping the write pole to have a lower surface that slopes away from the surface of the recording medium, starting at, or near, the pole's leading edge. The approach may be used for simple or compound (stitched) poles.
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