发明名称 |
Write-once optical disc, and method and apparatus for allocating spare area on write-once optical disc |
摘要 |
A write-once type optical disc and a method and apparatus for allocating a spare area on the write-once type optical disc are provided. The method includes allocating a data area on a recording medium of write-once type, and allocating a user data area and at least one spare area within the data area on the recording medium, the at least one spare area having a variable size, wherein a maximum recording capacity of the at least one spare area on the recording medium is less than a maximum recording capacity of at least one variable spare area on a rewritable type optical disc.
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申请公布号 |
US2004160799(A1) |
申请公布日期 |
2004.08.19 |
申请号 |
US20030670462 |
申请日期 |
2003.09.26 |
申请人 |
PARK YONG CHEOL;KIM SUNG DAE |
发明人 |
PARK YONG CHEOL;KIM SUNG DAE |
分类号 |
G11B7/007;G11B7/00;G11B11/00;G11B20/18;G11C11/22;(IPC1-7):G11C11/22 |
主分类号 |
G11B7/007 |
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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