发明名称 |
FILE SYSTEM MANAGEMENT METHOD AND RECORDING MEDIUM |
摘要 |
<p>In a recording medium including stacked recording layers, management data requiring reliability is recorded in the recording layer far from the surface of the recording medium and data bodies are recorded in the recording layer close to the surface of the recording medium. Thus a data file can be read even if defects such as fingerprints and scratches occur on the surface of the recording medium.</p> |
申请公布号 |
EP2400494(A1) |
申请公布日期 |
2011.12.28 |
申请号 |
EP20100743523 |
申请日期 |
2010.02.10 |
申请人 |
PANASONIC CORPORATION |
发明人 |
YAMASHITA, AKIYOSHI;WATANABE, KATSUYA |
分类号 |
G11B27/32;G11B7/00;G11B7/007;G11B20/12;G11B20/18 |
主分类号 |
G11B27/32 |
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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