发明名称 |
Magnetic recording medium and method for production thereof |
摘要 |
Embodiments of the invention provide ways to manufacture an inexpensive high-density magnetic recording medium. A high-density magnetic recording medium is composed of a flat substrate, a nonmagnetic intermediary body having a periodic recessed-relieved structure, and a magnetic film formed on the intermediary body.
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申请公布号 |
US2007072013(A1) |
申请公布日期 |
2007.03.29 |
申请号 |
US20060522204 |
申请日期 |
2006.09.15 |
申请人 |
HITACHI GLOBAL STORAGE TECHNOLOGIES |
发明人 |
HAGINOYA CHISEKI;ANDO TAKASHI;OGINO MASAHIKO |
分类号 |
G11B5/706;B05D3/00;B05D5/12 |
主分类号 |
G11B5/706 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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