发明名称 |
INFORMATION RECORDING MEDIUM, RECORDING APPARATUS, REPRODUCTION APPARATUS, RECORDING METHOD AND REPRODUCTION METHOD |
摘要 |
AN INFORMATION RECORDING MEDIUM (100) INCLUDES A DATA AREA (102) FOR RECORDING USER DATA, AND A DEFECT MANAGEMENT AREA (104) FOR RECORDING A DEFECT LIST (112) FOR MANAGING N NUMBER OF DEFECT AREAS EXISTING IN THE DATA AREA, WHERE N IS AN INTEGER SATISFYING N 0. THE DEFECT LIST (112) INCLUDES A HEADER (121) LOCATED AT A FIXED POSITION IN THE DEFECT LIST (112), N NUMBER OF DEFECT ENTRIES (122)-(125) RESPECTIVELY INCLUDING POSITION INFORMATION ON POSITIONS OF THE N NUMBER OF DEFECT AREAS, AND AN ANCHOR (126). THE HEADER (121), THE N NUMBER OF DEFECT ENTRIES (122)-(125), AND THE ANCHOR (126) ARE LOCATED IN THIS ORDER. THE HEADER (121) INCLUDES A DEFECT LIST IDENTIFIER (131) FOR IDENTIFYING THE DEFECT LIST (112), FIRST UPDATE TIMES INFORMATION (133), AND A DEFECT ENTRY NUMBER (132) REPRESENTING THE NUMBER OF THE DEFECT ENTRIES. THE ANCHOR (126) INCLUDES AN ANCHOR IDENTIFIER (151) FOR IDENTIFYING THE ANCHOR, AND SECOND UPDATE TIMES INFORMATION (152).(FIG 1)
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申请公布号 |
MY135761(A) |
申请公布日期 |
2008.06.30 |
申请号 |
MYPI20030957 |
申请日期 |
2003.03.19 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
TAKAHASHI, YOSHIHISA;ITO, MOTOSHI;UEDA, HIROSHI |
分类号 |
G11B11/00;G11B20/12;G11B20/18 |
主分类号 |
G11B11/00 |
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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