发明名称 |
MULTI-LAYERED INFORMATION RECORDING MEDIUM, REPRODUCTION APPARATUS, RECORDING APPARATUS, REPRODUCTION METHOD, AND RECORDING METHOD |
摘要 |
A multi-layered information recording medium comprising a plurality of recording layers, a user data area for recording user data, provided in at least two of the plurality of recording layers, and a defect list storing area for storing a defect list. When at least one defective area is detected in the user data area, the defect list is used to manage the at least one defective area.
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申请公布号 |
US2008291800(A1) |
申请公布日期 |
2008.11.27 |
申请号 |
US20080186287 |
申请日期 |
2008.08.05 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
UEDA HIROSHI;ITO MOTOSHI;ISHIDA TAKASHI;YAMAMOTO YOSHIKAZU;SHOJI MAMORU |
分类号 |
G11B5/58;G11B20/18;G11B27/32 |
主分类号 |
G11B5/58 |
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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