发明名称 |
Magneto-optical recording medium, method of manufacturing magneto-optical recording medium, method of recording on magneto-optical recording medium, and method of reproduction from magneto-optical recording medium |
摘要 |
<p>Vertical magnetic anisotropy of a recording layer (15) becomes lower, depending on the composition of the recording layer and a film forming method. In such a case, it is difficult to form microscopic recording magnetic domains with stability and there is a possibility of failure to obtain a sufficiently high recording density and transfer rate in magneto-optical recording.</p><p>A magneto-optical medium with a recording layer (15) having a plurality of columns extending in a lamination direction, and a reproduction layer (13) which is placed below the recording layer and which functions as a nucleus for the columns.
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申请公布号 |
EP1416481(A3) |
申请公布日期 |
2008.01.23 |
申请号 |
EP20030022842 |
申请日期 |
2003.10.08 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD |
发明人 |
MURAKAMI, MOTOYOSHI;BIRUKAWA, MASAHIRO |
分类号 |
G11B11/105;G11B11/10 |
主分类号 |
G11B11/105 |
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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