发明申请
US20070008847A1 Information storage medium, information recording method and apparatus, and information reproducing method and apparatus
审中-公开
信息存储介质，信息记录方法和装置以及信息再现方法和装置
- 专利标题： Information storage medium, information recording method and apparatus, and information reproducing method and apparatus
- 专利标题（中）： 信息存储介质，信息记录方法和装置以及信息再现方法和装置
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申请号： US11477648申请日： 2006-06-30
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公开(公告)号： US20070008847A1公开(公告)日： 2007-01-11
- 发明人: Sumitaka Maruyama , Akihito Ogawa , Hideo Ando , Chosaku Noda
- 申请人： Sumitaka Maruyama , Akihito Ogawa , Hideo Ando , Chosaku Noda
- 优先权： JP2005-196752 20050705
- 主分类号： G11B5/09
- IPC分类号： G11B5/09
摘要：
The embodiment includes a data replacing area secured in preparation for a defect in a data area, a current DMA set for recording defect management information of a replacement process using the data replacing area, a plurality of unused DMA set areas for replacing a current DMA set, a current DMA managerset area for the current DMA manager set which manages the replacement process using the plurality of unused DMA set, and a plurality of unused DMA manager set areas for replacing the current DMA manager set area. In the unused DMA manager set, there are provided a manager data area describing FFh for showing it is unused, and an identifier area describing 0010h for showing an available manager set.
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IPC分类:
