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1.发明公开Data recording medium, reproduction apparatus; recording apparatus, reproducing method, recording method, computer-readable recorded medium in which reproducing program is recorded, and computer-readable recorded medium in which recording program is recorded 审中-公开数据记录媒体再生装置; 的记录装置，播放方法，记录方法，计算机可读取的记录与再现程序和计算机可读记录介质记录程序介质
公开(公告)号：EP1318517A2
公开(公告)日：2003-06-11
申请号：EP02027318.1
申请日：2002-12-06
申请人： Pioneer Corporation
CPC分类号： G11B20/0021 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00253
摘要： An optical disc 100 is constituted by a recording region 104 for recording contents data, a readout region 105, and a protect region 106 for recording copyright data of the contents data in this order from an inside. Access cannot be obtained to a groove track outside the readout region 105 except that legal reproduction and recording is performed, and the groove track records a part of contents key data used for encrypting and decoding contents data.
摘要翻译： 光盘100由一个记录区域104，用于记录内容数据中，读出区域105，和用于从内部到记录在该顺序中的内容数据的版权的数据的保护区域106构成。 访问不能获得到凹槽轨道读出区域105之外的不同之处并合法再现和记录被执行，并且在凹槽轨道中记录的内容的一部分用于加密和解码的内容数据的密钥数据。
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公开(公告)号：EP1065659A2
公开(公告)日：2001-01-03
申请号：EP00113391.7
申请日：2000-06-23
申请人： Pioneer Corporation
IPC分类号： G11B7/007
CPC分类号： G11B7/00718 , G11B7/0037 , G11B7/007 , G11B7/26 , G11B20/1217
摘要： At least a portion of groove tracks in a information-data recording region of an optical recording medium comprises a plurality of groove portions (12) separated by groove-absent portions (13) in a rotational direction of the optical recording medium, each of the mark portions or each of the space portions includes one of the groove-absent portions. At least one of two groove tracks adjacent to prepit train (14), which is formed in land tracks, has a continuous groove portion (12A,12B) or a groove-absent portion extending at least from a leading end to a trailing end of at least one prepit included in the prepit train in a rotational direction of the optical recording medium. The frequency band for separation of the groove tracks includes at least a portion of a frequency band of a modulated recording signal for recording information data on the optical recording medium.
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公开(公告)号：EP1065659B1
公开(公告)日：2006-01-25
申请号：EP00113391.7
申请日：2000-06-23
申请人： Pioneer Corporation
CPC分类号： G11B7/00718 , G11B7/0037 , G11B7/007 , G11B7/26 , G11B20/1217
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4.发明公开Optical recording medium and manufacturing method thereof 有权Optisches Aufzeichnungsmedium sowie Verfahren zu seiner Herstellung
公开(公告)号：EP1065659A3
公开(公告)日：2004-02-11
申请号：EP00113391.7
申请日：2000-06-23
申请人： Pioneer Corporation
CPC分类号： G11B7/00718 , G11B7/0037 , G11B7/007 , G11B7/26 , G11B20/1217
摘要： At least a portion of groove tracks in a information-data recording region of an optical recording medium comprises a plurality of groove portions (12) separated by groove-absent portions (13) in a rotational direction of the optical recording medium, each of the mark portions or each of the space portions includes one of the groove-absent portions. At least one of two groove tracks adjacent to prepit train (14), which is formed in land tracks, has a continuous groove portion (12A,12B) or a groove-absent portion extending at least from a leading end to a trailing end of at least one prepit included in the prepit train in a rotational direction of the optical recording medium. The frequency band for separation of the groove tracks includes at least a portion of a frequency band of a modulated recording signal for recording information data on the optical recording medium.
摘要翻译： 在光学记录介质的信息数据记录区域中的凹槽轨道的至少一部分包括在光学记录介质的旋转方向上由凹槽缺失部分（13）分开的多个凹槽部分（12），每个凹槽部分 标记部分或每个空间部分包括凹槽缺失部分之一。 与凹坑轨道中形成的预凹坑列（14）相邻的两个凹槽轨道中的至少一个具有连续的凹槽部分（12A，12B）或至少从前端至后端延伸的凹槽部分 在光记录介质的旋转方向上包括在预凹坑列中的至少一个预凹坑。 用于分离凹槽轨道的频带包括用于在光学记录介质上记录信息数据的调制记录信号的频带的至少一部分。
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5.发明公开Data recording medium, reproduction apparatus; recording apparatus, reproducing method, recording method, computer-readable recorded medium in which reproducing program is recorded, and computer-readable recorded medium in which recording program is recorded 审中-公开数据记录媒体再生装置; 的记录装置，播放方法，记录方法，计算机可读取的记录与再现程序和计算机可读记录介质记录程序介质
公开(公告)号：EP1318517A3
公开(公告)日：2003-10-08
申请号：EP02027318.1
申请日：2002-12-06
申请人： Pioneer Corporation
CPC分类号： G11B20/0021 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00253
摘要： An optical disc 100 is constituted by a recording region 104 for recording contents data, a readout region 105, and a protect region 106 for recording copyright data of the contents data in this order from an inside. Access cannot be obtained to a groove track outside the readout region 105 except that legal reproduction and recording is performed, and the groove track records a part of contents key data used for encrypting and decoding contents data.
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