发明名称 |
METHOD OF MANAGING OVERWRITE AND METHOD OF RECORDING MANAGEMENT INFORMATION ON AN OPTICAL DISC WRITE ONCE |
摘要 |
A method of managing overwrite and a method of recording management information on an optical disc write once can make it possible to perform a logical overwrite on the disc and thus heighten the use efficiency of the disc. The method includes replacement-recording data which is requested to be overwritten in a specified area of the disc where recording is completed in another data area physically separated from the specified area in the disc, and producing and recording management information for reproducing the physically replacement-recorded data.
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申请公布号 |
CA2508454(C) |
申请公布日期 |
2013.01.08 |
申请号 |
CA20032508454 |
申请日期 |
2003.11.27 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
PARK, YONG CHEOL;KIM, SUNG DAE |
分类号 |
G11B20/18;G06F12/10;G11B7/004;G11B20/12 |
主分类号 |
G11B20/18 |
代理机构 |
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