发明申请
- 专利标题： MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING THE SAME, AND MAGNETIC RECORDING APPARATUS
- 专利标题（中）： 磁记录介质，其制造方法和磁记录装置
-
申请号： US12105965申请日： 2008-04-18
-
公开(公告)号： US20080285177A1公开(公告)日： 2008-11-20
- 发明人: Ryosaku Inamura , Isatake Kaitsu , Takuya Uzumaki , Iwao OKamoto , Akira Kikuchi
- 申请人： Ryosaku Inamura , Isatake Kaitsu , Takuya Uzumaki , Iwao OKamoto , Akira Kikuchi
- 申请人地址： JP Kawasaki-shi
- 专利权人： FUJITSU LIMITED
- 当前专利权人： FUJITSU LIMITED
- 当前专利权人地址： JP Kawasaki-shi
- 优先权： JP2007-129627 20070515
- 主分类号： G11B5/33
- IPC分类号： G11B5/33
摘要：
According to an aspect of an embodiment, a magnetic recording medium includes a substrate, and a first granular layer formed over the substrate, the first granular layer having a plurality of first magnetic particles and Si oxide separating the plurality of first magnetic particles. The magnetic recording medium further includes a second granular layer formed over the first granular layer, the second granular layer having a plurality of second magnetic particles and Ti oxide separating the plurality of second magnetic particles.
信息查询
IPC分类:
