发明名称 |
Method of manufacturing master recording medium, magnetic transfer method using the manufactured master recording medium, and method of manufacturing magnetic recording medium |
摘要 |
The present invention provides a method of manufacturing a master recording medium used for magnetic transfer and having a concavo-convex pattern formed on a surface of the recording medium, the method comprising: a surface treatment step of forming the concavo-convex pattern on a surface of a metal plate to fabricate a metal master disk; a monomolecular layer forming step of forming a monomolecular layer on a surface of the metal master disk, the surface having the concavo-convex pattern formed thereon; a metallic substrate forming step of dipping the metal master disk having the monomolecular layer formed thereon into a plating solution and forming the master recording medium by plating on the surface of the metal master disk, the surface having the monomolecular layer formed thereon; and an exfoliating step of exfoliating the master recording medium from the metal master disk.
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申请公布号 |
US7593174(B2) |
申请公布日期 |
2009.09.22 |
申请号 |
US20070764280 |
申请日期 |
2007.06.18 |
申请人 |
FUJIFILM CORPORATION |
发明人 |
CHE YANLONG;TAKAHASHI TOSHIYA |
分类号 |
G11B5/86 |
主分类号 |
G11B5/86 |
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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