发明名称 |
METHOD OF OVERWRITING DATA IN WRITE-ONCE MEDIUM AND DATA RECORDING AND/OR REPRODUCING APPARATUS THEREFOR |
摘要 |
<p>A method of overwriting data in a write-once information storage medium and a data recording and/or reproducing apparatus therefor. In the data overwriting method, a command to overwrite new data in a first area of the write-once information storage medium where data has already been recorded is issued. Then, the first area is considered as a defective area, and the new data is recorded in a second area. Thereafter, updated defect management information, including information about the locations of the first and second areas, is recorded in the write-once information storage medium.</p> |
申请公布号 |
EP1606805(A1) |
申请公布日期 |
2005.12.21 |
申请号 |
EP20040722735 |
申请日期 |
2004.03.23 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HWANG, SUNG-HEE;KO, JUNG-WAN;LEE, KYUNG-GEUN |
分类号 |
G11B20/18;G11B7/0045;G11B20/10;G11B27/034;G11B27/32;(IPC1-7):G11B7/004 |
主分类号 |
G11B20/18 |
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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