发明授权
- 专利标题： Substrate patterning in perpendicular storage media
- 专利标题（中）： 垂直存储介质中的基板图案化
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申请号： US13341997申请日： 2011-12-31
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公开(公告)号： US08920948B2公开(公告)日： 2014-12-30
- 发明人: Liesl Folks , Michael K. Grobis , Dan S. Kercher , Ricardo Ruiz , Kentaro Takano , Bruce D. Terris , Qing Zhu
- 申请人： Liesl Folks , Michael K. Grobis , Dan S. Kercher , Ricardo Ruiz , Kentaro Takano , Bruce D. Terris , Qing Zhu
- 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
- 代理机构： Kunzler Law Group, PC
- 主分类号： G11B5/66
- IPC分类号： G11B5/66
摘要：
According to one embodiment, a patterned magnetic storage medium is disclosed herein. The magnetic storage medium includes a pattern formed on a substrate. The pattern includes at least a first and second feature and an edge defined between the first and second features. Additionally, the magnetic storage medium includes a magnetic layer formed on the pattern. The magnetic layer includes grains separated by a non-magnetic segregant boundary. The segregant boundary is positioned above the edge of the pattern.
公开/授权文献
- US20130170065A1 SUBSTRATE PATTERNING IN PERPENDICULAR STORAGE MEDIA 公开/授权日：2013-07-04