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    • 4. 发明授权
    • Recording medium, and method and apparatus for recording defect management information on the recording medium
    • 记录介质,以及用于在记录介质上记录缺陷管理信息的方法和装置
    • US07742372B2
    • 2010-06-22
    • US11598041
    • 2006-11-13
    • Hyug Jin KwonJung Sup Kim
    • Hyug Jin KwonJung Sup Kim
    • G11B20/12
    • G11B7/0079G11B20/1883G11B2020/1823G11B2020/1826G11B2020/1893G11B2220/20G11B2220/2541
    • A recording medium, and a method and apparatus for recording defect management information on the recording medium are disclosed. The method for recording defect management information of a recording medium includes recording a defect entry on the recording medium, wherein the defect entry includes a first field that can identify a defect entry type, a second field recording position information of a defect area within a user data area, and a third field recording position information of a replacement area within a spare area, and recording position information corresponding to the second field and/or the third field in accordance with the defect entry type decided by the first field, wherein, in case of a defect entry type having no corresponding position information, the corresponding field is set to zero (0).
    • 公开了一种用于在记录介质上记录缺陷管理信息的记录介质和方法和装置。 用于记录记录介质的缺陷管理信息的方法包括在记录介质上记录缺陷条目,其中缺陷条目包括可识别缺陷条目类型的第一字段,用户内的缺陷区域的第二字段记录位置信息 数据区域和备用区域内的替换区域的第三场记录位置信息,以及根据由第一场确定的缺陷入口类型记录与第二场和/或第三场相对应的位置信息,其中, 没有对应位置信息的缺陷条目类型的情况下,对应的字段被设置为零(0)。