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公开(公告)号:EP1204101B1
公开(公告)日:2003-11-12
申请号:EP01129235.6
申请日:2000-05-19
IPC分类号: G11B7/007
CPC分类号: G11B23/284 , G11B7/0037 , G11B7/0045 , G11B7/005 , G11B7/007 , G11B7/00736 , G11B7/0079 , G11B19/04 , G11B19/12 , G11B19/122 , G11B19/125 , G11B20/00086 , G11B20/00094 , G11B20/0021 , G11B20/00304 , G11B20/00326 , G11B20/00557 , G11B20/00586 , G11B20/00695 , G11B20/00702 , G11B20/1217 , G11B23/281 , G11B23/36 , G11B2020/1269 , G11B2020/1287 , G11B2020/1461 , G11B2020/1843 , H04N5/85 , H04N5/913 , H04N2005/91364
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公开(公告)号:EP1204099B1
公开(公告)日:2003-11-05
申请号:EP01129233.1
申请日:2000-05-19
CPC分类号: G11B23/284 , G11B7/0037 , G11B7/0045 , G11B7/005 , G11B7/007 , G11B7/00736 , G11B7/0079 , G11B19/04 , G11B19/12 , G11B19/122 , G11B19/125 , G11B20/00086 , G11B20/00094 , G11B20/0021 , G11B20/00304 , G11B20/00326 , G11B20/00557 , G11B20/00586 , G11B20/00695 , G11B20/00702 , G11B20/1217 , G11B23/281 , G11B23/36 , G11B2020/1269 , G11B2020/1287 , G11B2020/1461 , G11B2020/1843 , H04N5/85 , H04N5/913 , H04N2005/91364
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公开(公告)号:EP1204099A2
公开(公告)日:2002-05-08
申请号:EP01129233.1
申请日:2000-05-19
IPC分类号: G11B7/007
CPC分类号: G11B23/284 , G11B7/0037 , G11B7/0045 , G11B7/005 , G11B7/007 , G11B7/00736 , G11B7/0079 , G11B19/04 , G11B19/12 , G11B19/122 , G11B19/125 , G11B20/00086 , G11B20/00094 , G11B20/0021 , G11B20/00304 , G11B20/00326 , G11B20/00557 , G11B20/00586 , G11B20/00695 , G11B20/00702 , G11B20/1217 , G11B23/281 , G11B23/36 , G11B2020/1269 , G11B2020/1287 , G11B2020/1461 , G11B2020/1843 , H04N5/85 , H04N5/913 , H04N2005/91364
摘要: A DVD-R (1) has a main information area (2) where data information is recorded in a track having a wobble, and first and second control data areas (3,15) each of which is disposed in an inner space closer to the disk center than the main information area (2). The information structure or physical structure of the first control area (3) are different from those of the second control area (15). In the second control area (15), predetermined physical format information and disk production information, for example, the last address of when data is written in the DVD-R (1), the maximum transfer rate or the like, are recorded. Thus, when the DVD-R (1) is reproduced by a DVD player etc., the physical format information and disk production information etc. recorded in the second control data area (15) are read. Thereby, the disk can be precisely identified without spoiling the physical format information, the disk production information or the like, and further illegal use of the DVD or another optical disk leading up to breach of the copyright can be effectively prevented.
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公开(公告)号:EP1204103B1
公开(公告)日:2004-07-28
申请号:EP01129237.2
申请日:2000-05-19
IPC分类号: G11B7/007
CPC分类号: G11B23/284 , G11B7/0037 , G11B7/0045 , G11B7/005 , G11B7/007 , G11B7/00736 , G11B7/0079 , G11B19/04 , G11B19/12 , G11B19/122 , G11B19/125 , G11B20/00086 , G11B20/00094 , G11B20/0021 , G11B20/00304 , G11B20/00326 , G11B20/00557 , G11B20/00586 , G11B20/00695 , G11B20/00702 , G11B20/1217 , G11B23/281 , G11B23/36 , G11B2020/1269 , G11B2020/1287 , G11B2020/1461 , G11B2020/1843 , H04N5/85 , H04N5/913 , H04N2005/91364
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公开(公告)号:EP1204104B1
公开(公告)日:2004-07-14
申请号:EP01129238.0
申请日:2000-05-19
IPC分类号: G11B7/007
CPC分类号: G11B23/284 , G11B7/0037 , G11B7/0045 , G11B7/005 , G11B7/007 , G11B7/00736 , G11B7/0079 , G11B19/04 , G11B19/12 , G11B19/122 , G11B19/125 , G11B20/00086 , G11B20/00094 , G11B20/0021 , G11B20/00304 , G11B20/00326 , G11B20/00557 , G11B20/00586 , G11B20/00695 , G11B20/00702 , G11B20/1217 , G11B23/281 , G11B23/36 , G11B2020/1269 , G11B2020/1287 , G11B2020/1461 , G11B2020/1843 , H04N5/85 , H04N5/913 , H04N2005/91364
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公开(公告)号:EP0516022B1
公开(公告)日:1998-08-12
申请号:EP92108793.8
申请日:1992-05-25
IPC分类号: G11B5/39
CPC分类号: G11B5/3925 , G11B5/3967
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公开(公告)号:EP0402880B1
公开(公告)日:1994-08-24
申请号:EP90111142.7
申请日:1990-06-13
CPC分类号: H01F41/041 , G11B5/3163 , Y10T29/49062 , Y10T29/49064
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公开(公告)号:EP1204104A3
公开(公告)日:2002-11-27
申请号:EP01129238.0
申请日:2000-05-19
IPC分类号: G11B7/007
CPC分类号: G11B23/284 , G11B7/0037 , G11B7/0045 , G11B7/005 , G11B7/007 , G11B7/00736 , G11B7/0079 , G11B19/04 , G11B19/12 , G11B19/122 , G11B19/125 , G11B20/00086 , G11B20/00094 , G11B20/0021 , G11B20/00304 , G11B20/00326 , G11B20/00557 , G11B20/00586 , G11B20/00695 , G11B20/00702 , G11B20/1217 , G11B23/281 , G11B23/36 , G11B2020/1269 , G11B2020/1287 , G11B2020/1461 , G11B2020/1843 , H04N5/85 , H04N5/913 , H04N2005/91364
摘要: A DVD-R (1) has a main information area (2) where data information is recorded in a track having a wobble, and first and second control data areas (3,15) each of which is disposed in an inner space closer to the disk center than the main information area (2). The information structure and physical structure of the first control area (3) are different from those of the second control area (15). In the second control area (15), predetermined physical format information and disk production information, for example, the last address of when data is written in the DVD-R (1), the maximum transfer rate or the like, are recorded. Thus, when the DVD-R (1) is reproduced by a DVD player etc., the physical format information and disk production information etc. recorded in the second control data area (15) are read. Thereby, the disk can be precisely identified without spoiling the physical format information, the disk production information or the like, and further illegal use of the DVD or another optical disk leading up to breach of the copyright can be effectively prevented.
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公开(公告)号:EP1204103A3
公开(公告)日:2002-11-27
申请号:EP01129237.2
申请日:2000-05-19
IPC分类号: G11B7/007
CPC分类号: G11B23/284 , G11B7/0037 , G11B7/0045 , G11B7/005 , G11B7/007 , G11B7/00736 , G11B7/0079 , G11B19/04 , G11B19/12 , G11B19/122 , G11B19/125 , G11B20/00086 , G11B20/00094 , G11B20/0021 , G11B20/00304 , G11B20/00326 , G11B20/00557 , G11B20/00586 , G11B20/00695 , G11B20/00702 , G11B20/1217 , G11B23/281 , G11B23/36 , G11B2020/1269 , G11B2020/1287 , G11B2020/1461 , G11B2020/1843 , H04N5/85 , H04N5/913 , H04N2005/91364
摘要: A DVD-R (1) has a main information area (2) where data information is recorded in a track having a wobble, and first and second control data areas (3,15) each of which is disposed in an inner space closer to the disk center than the main information area (2). The information structure and physical structure of the first control area (3) are different from those of the second control area (15). In the second control area (15), predetermined physical format information and disk production information, for example, the last address of when data is written in the DVD-R (1), the maximum transfer rate or the like, are recorded. Thus, when the DVD-R (1) is reproduced by a DVD player etc., the physical format information and disk production information etc. recorded in the second control data area (15) are read. Thereby, the disk can be precisely identified without spoiling the physical format information, the disk production information or the like, and further illegal use of the DVD or another optical disk leading up to breach of the copyright can be effectively prevented.
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公开(公告)号:EP1204103A2
公开(公告)日:2002-05-08
申请号:EP01129237.2
申请日:2000-05-19
IPC分类号: G11B7/007
CPC分类号: G11B23/284 , G11B7/0037 , G11B7/0045 , G11B7/005 , G11B7/007 , G11B7/00736 , G11B7/0079 , G11B19/04 , G11B19/12 , G11B19/122 , G11B19/125 , G11B20/00086 , G11B20/00094 , G11B20/0021 , G11B20/00304 , G11B20/00326 , G11B20/00557 , G11B20/00586 , G11B20/00695 , G11B20/00702 , G11B20/1217 , G11B23/281 , G11B23/36 , G11B2020/1269 , G11B2020/1287 , G11B2020/1461 , G11B2020/1843 , H04N5/85 , H04N5/913 , H04N2005/91364
摘要: A DVD-R (1) has a main information area (2) where data information is recorded in a track having a wobble, and first and second control data areas (3,15) each of which is disposed in an inner space closer to the disk center than the main information area (2). The information structure and physical structure of the first control area (3) are different from those of the second control area (15). In the second control area (15), predetermined physical format information and disk production information, for example, the last address of when data is written in the DVD-R (1), the maximum transfer rate or the like, are recorded. Thus, when the DVD-R (1) is reproduced by a DVD player etc., the physical format information and disk production information etc. recorded in the second control data area (15) are read. Thereby, the disk can be precisely identified without spoiling the physical format information, the disk production information or the like, and further illegal use of the DVD or another optical disk leading up to breach of the copyright can be effectively prevented.
摘要翻译: DVD-R(1)具有其中数据信息被记录在具有摆动的轨道中的主信息区域(2),以及第一和第二控制数据区域(3,15),每个第一和第二控制数据区域被布置在靠近 磁盘中心比主要信息区域(2)。 第一控制区域(3)的信息结构和物理结构不同于第二控制区域(15)的信息结构和物理结构。 在第二控制区(15)中,记录预定的物理格式信息和盘生产信息,例如数据写入DVD-R(1)时的最后地址,最大传送速率等。 因此,当DVD-R(1)被DVD播放机等再现时,读取记录在第二控制数据区域(15)中的物理格式信息和盘生产信息等。 由此,可以在不破坏物理格式信息,盘生产信息等的情况下精确地识别盘,并且可以有效地防止进一步非法使用导致违反版权的DVD或其他光盘。
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