发明公开
EP2085967A3 Information recording medium, and method and apparatus for recording and reproducing information
有权
信息记录介质，以及用于记录和再现信息的方法和设备
- 专利标题： Information recording medium, and method and apparatus for recording and reproducing information
- 专利标题（中）： 信息记录介质，以及用于记录和再现信息的方法和设备
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申请号： EP09005350.5申请日： 2000-07-27
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公开(公告)号： EP2085967A3公开(公告)日： 2009-11-18
- 发明人: Ueki, Yasuhiro
- 申请人： VICTOR COMPANY OF JAPAN, LTD.
- 申请人地址： 3-12 Moriya-cho, Kanagawa-ku Yokohama 221-0022 JP
- 专利权人： VICTOR COMPANY OF JAPAN, LTD.
- 当前专利权人： VICTOR COMPANY OF JAPAN, LTD.
- 当前专利权人地址： 3-12 Moriya-cho, Kanagawa-ku Yokohama 221-0022 JP
- 代理机构： Roberts, Mark Peter
- 优先权： JP23662999 19990824; JP25533499 19990909; JP2000083606 20000324
- 主分类号： G11B7/013
- IPC分类号： G11B7/013 ; G11B7/007 ; G11B7/005 ; G11B27/32 ; G11B19/04
摘要：
An information recording medium includes a lead-in area and a data area for storing contents information. The lead-in area includes a first lead-in information area and a second lead-in information area. The first lead-in information area corresponds to a first playback mode. The second lead-in information area corresponds to a second playback mode different from the first playback mode.
The first lead-in information area is an area in which information relating to the data area is to be recorded,
wherein an error correction ability in the error correction block units corresponds to an information amout of n bytes:
The second lead-in information area includes a pre-pit area having information whose amount is greater than at least n bytes regarding the prescribed error correction block unit.
The first lead-in information area is an area in which information relating to the data area is to be recorded,
wherein an error correction ability in the error correction block units corresponds to an information amout of n bytes:
The second lead-in information area includes a pre-pit area having information whose amount is greater than at least n bytes regarding the prescribed error correction block unit.
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