发明申请
- 专利标题： Magnetic discrete track recording disk
- 专利标题（中）： 磁离散轨道记录盘
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申请号： US11040519申请日： 2005-01-21
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公开(公告)号： US20050120545A1公开(公告)日： 2005-06-09
- 发明人: David Wachenschwanz , Gerardo Bertero , David Treves , Andrew Homola , James Chao , Christopher Bajorek
- 申请人： David Wachenschwanz , Gerardo Bertero , David Treves , Andrew Homola , James Chao , Christopher Bajorek
- 主分类号： G11B5/65
- IPC分类号： G11B5/65 ; G11B5/667 ; G11B5/73 ; G11B5/738 ; G11B5/82 ; G11B5/84 ; G11B5/855 ; G11B5/858 ; G11B5/127 ; H04R31/00
摘要：
A method of forming a discrete track recording pattern in a magnetic recording disk. In one embodiment, the discrete track recording pattern may be formed in a NiP layer continuous throughout the discrete track recording pattern. Alternatively, the discrete track recording pattern may be formed in a substrate.
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