发明名称 |
Write-once recording medium preserving data-recording status, method of preserving data-recording status of a write-once recording medium, medium including computer readable code for the same, and recording and/or reproducing apparatus therefor |
摘要 |
An apparatus for reproducing a recording medium having a recorded defect management area. The apparatus includes a pickup reading data from a recording medium and a controller controlling the pickup to read data on the recording medium and determining whether the recording medium contains predetermined data, recorded in response to a finalization command, to prevent recording with respect to the recording medium. The controller determines whether an area of a temporary defect management area not having defect management data includes the predetermined data by checking whether the temporary defect management data is filled with repetitions of a predetermined value.
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申请公布号 |
US7342855(B2) |
申请公布日期 |
2008.03.11 |
申请号 |
US20060429315 |
申请日期 |
2006.05.08 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HWANG SUNG-HEE;KO JUNG-WAN;LEE KYUNG-GEUN |
分类号 |
G11B15/52;G11B5/09;G11B7/0037;G11B20/18 |
主分类号 |
G11B15/52 |
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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