发明公开
- 专利标题： Information recording medium, information recording method, information recording apparatus and information reproducing apparatus
- 专利标题（中）： 信息记录介质，信息记录方法，信息记录装置和信息重放装置
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申请号： EP00112566.5申请日： 1999-09-09
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公开(公告)号： EP1041560A3公开(公告)日： 2001-04-25
- 发明人: Ito, Motoshi , Ueda, Hiroshi , Gotoh, Yoshiho , Fukushima, Yoshihisa
- 申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 申请人地址： 1006, Ohaza Kadoma Kadoma-shi, Osaka 571-8501 JP
- 专利权人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人地址： 1006, Ohaza Kadoma Kadoma-shi, Osaka 571-8501 JP
- 代理机构： Balsters, Robert
- 优先权： JP5978199 19990308
- 主分类号： G11B20/18
- IPC分类号： G11B20/18
摘要：
An information recording medium of the present invention includes: a volume space in which user data is recorded; a spare area including a replacement area which may be used in place of a defective area included in the volume space; and a defect management information area in which defect management information for managing the defective area is recorded. The defect management information includes status information indicating whether the defective area is replaced by the replacement area.
公开/授权文献
- EP1041560B1 Information reproducing apparatus 公开/授权日：2002-11-27
信息查询
IPC分类:
