发明申请
US20140177105A1 MAGNETIC DATA RECORDING SYSTEM WITH MIRROR IMAGE ASYMMETRIC MAGNETIC WRITE ELEMENTS
有权
具有镜像图像不对称磁性元件的磁数据记录系统
- 专利标题： MAGNETIC DATA RECORDING SYSTEM WITH MIRROR IMAGE ASYMMETRIC MAGNETIC WRITE ELEMENTS
- 专利标题（中）： 具有镜像图像不对称磁性元件的磁数据记录系统
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申请号： US13725593申请日： 2012-12-21
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公开(公告)号： US20140177105A1公开(公告)日： 2014-06-26
- 发明人: Masato Shiimoto , Ikuya Tagawa , Yasutaka Nishida , Hiroyuki Katada
- 申请人： HGST NETHERLANDS B.V.
- 申请人地址： NL Amsterdam
- 专利权人： HGST Netherlands B.V.
- 当前专利权人： HGST Netherlands B.V.
- 当前专利权人地址： NL Amsterdam
- 主分类号： G11B5/105
- IPC分类号： G11B5/105
摘要：
A magnetic disk drive system configured for shingled magnetic data recording wherein data tracks are recorded in an overlapping fashion on a magnetic media. The disk drive system includes magnetic write heads that are asymmetric so as to have increased writing at one side of the write head. The magnetic disk drive system includes magnetic write heads that are mirror images of one another so that write heads located at opposite surfaces of the magnetic media (e.g. one head facing up and one facing down) end up having preferential writing in the location relative to inner and outer diameters of the magnetic media.
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