发明名称 |
Method and apparatus for managing defects in recording media, a computer readable medium including computer readable code for the same, and a defect managed recording medium obtained using the same method, apparatus, and computer readable medium |
摘要 |
A method, apparatus and computer readable medium for managing recording medium defects and a defect managed recording medium. The recording medium includes a spare area in which a replacement area, which is a substitute for a defective area of the recording medium, is formed, and a temporary defect management area in which temporary management information that specifies the defective area and the corresponding replacement area is recorded, wherein position information and state information regarding the defective area are recorded in the replacement area. Accordingly, it is possible to restore defect information even if recording medium defect management on the recording medium ended abnormally.
|
申请公布号 |
US7876656(B2) |
申请公布日期 |
2011.01.25 |
申请号 |
US20070960791 |
申请日期 |
2007.12.20 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HWANG SUNG-HEE;KO JUNG-WAN;LEE KYUNG-GEUN |
分类号 |
G11B7/00;G11B7/004;G11B7/0037;G11B7/007;G11B20/18 |
主分类号 |
G11B7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|