发明申请
US20100302924A1 OPTICAL INFORMATION RECORDING MEDIUM, INFORMATION RECORDING METHOD FOR OPTICAL INFORMATION RECORDING MEDIUM AND OPTICAL INFORMATION RECORDING DEVICE
有权

基本信息:
- 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
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.
摘要(中):
本发明的目的在于提出一种能够使版权保护成为可能的光学信息记录介质,用于光学信息记录介质的信息记录方法和记录装置。 建议光信息记录介质具有用于通过激光记录数据的记录区域,其中记录区域设置有用户数据区域和管理区域。 写在光信息记录介质中的管理区包括记录格式管理区,该记录格式管理区具有用于执行识别记录在用户数据区中的格式的操作的信息,根据所识别的结果和记录将格式转换成预定的信号系统 转换格式; 记录条件管理区域,当数据被记录在用户记录区域时,设置有用于控制激光的记录条件的信息的信息; 以及具有用于执行识别光信息记录介质是否被第三方认证的操作的信息的认证识别区域。
公开/授权文献:
IPC结构图谱:
G | 物理 |
--G11 | 信息存储 |
----G11B | 基于记录载体和换能器之间的相对运动而实现的信息存储 |
------G11B27/00 | 编辑;索引;寻址;定时或同步;监控;磁带行程的测量 |
--------G11B27/36 | .监控;即监控记录或重现的进程 |