发明申请
US20100302924A1 OPTICAL INFORMATION RECORDING MEDIUM, INFORMATION RECORDING METHOD FOR OPTICAL INFORMATION RECORDING MEDIUM AND OPTICAL INFORMATION RECORDING DEVICE 有权
光信息记录介质,用于光信息记录介质和光信息记录装置的信息记录方法

  • 专利标题: OPTICAL INFORMATION RECORDING MEDIUM, INFORMATION RECORDING METHOD FOR OPTICAL INFORMATION RECORDING MEDIUM AND OPTICAL INFORMATION RECORDING DEVICE
  • 专利标题(中): 光信息记录介质,用于光信息记录介质和光信息记录装置的信息记录方法
  • 申请号: US12744763
    申请日: 2008-10-29
  • 公开(公告)号: US20100302924A1
    公开(公告)日: 2010-12-02
  • 发明人: Atsuo Shimizu
  • 申请人: Atsuo Shimizu
  • 申请人地址: JP Tokyo
  • 专利权人: TAIYO YUDEN CO., LTD.
  • 当前专利权人: TAIYO YUDEN CO., LTD.
  • 当前专利权人地址: JP Tokyo
  • 优先权: JP2007-305133 20071126
  • 国际申请: PCT/JP2008/070148 WO 20081029
  • 主分类号: G11B27/36
  • IPC分类号: G11B27/36
OPTICAL INFORMATION RECORDING MEDIUM, INFORMATION RECORDING METHOD FOR OPTICAL INFORMATION RECORDING MEDIUM AND OPTICAL INFORMATION RECORDING DEVICE
摘要:
This object aims to propose an optical information recording medium configured to make copyright protection possible, an information recording method for an optical information recording medium and a recording device. An optical information recording medium is proposed to have a recording area available for recording data by laser light, wherein the recording area is provided with a user data area and a management area. The management area written in the optical information recording medium includes a recording format management area provided with information for carrying out operations that identify a format recorded in the user data area, convert the format into a predetermined signal system in accordance with an identified result and record the converted format; a recording condition management area provided with information to make the control of recording conditions of the laser light feasible when the data are recorded at the user recording area; and an authentication identification area provided with information for carrying out an operation that identifies whether or not the optical information recording medium is authenticated by a third party.
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