发明申请
- 专利标题： MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME
- 专利标题（中）： 磁记录介质及其制造方法
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申请号： US14950688申请日： 2015-11-24
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公开(公告)号： US20160078892A1公开(公告)日： 2016-03-17
- 发明人: Kaori Kimura , Kazutaka Takizawa , Akira Watanabe , Takeshi Iwasaki , Akihiko Takeo
- 申请人： KABUSHIKI KAISHA TOSHIBA
- 优先权： JP2013-061041 20130322
- 主分类号： G11B5/74
- IPC分类号： G11B5/74 ; G11B5/84
摘要：
According to one embodiment, a magnetic recording medium including a substrate and a magnetic recording layer formed on the substrate and including a plurality of projections is obtained. The array of the plurality of projections includes a plurality of domains in which the projections are regularly arranged, and a boundary region between the domains, in which the projections are irregularly arranged. The boundary region is formed along a perpendicular bisector of a line connecting the barycenters of adjacent projections.