发明名称 |
READ-ONLY OPTICAL DISC, AND METHOD OF PRODUCING READ-ONLY OPTICAL DISC |
摘要 |
<p>[Object] To enable additional supplementary information such as PID to be utilized in a generally-used DVD player. [Solving Means] Additional supplementary information recorded with additional recording mark rows of the additional recording mark rows and pit rows is set to be previously recorded in a format of command information for instructing a normal DVD player to read. Similar to a so-called navigation command in a DVD system, in recording information that can be handled by the reproduction device, the additional supplementary information can be used, to thereby utilize the additional supplementary information in the current reproduction device.</p> |
申请公布号 |
EP2442307(A1) |
申请公布日期 |
2012.04.18 |
申请号 |
EP20100793801 |
申请日期 |
2010.06.21 |
申请人 |
SONY CORPORATION;SONY DADC CORPORATION |
发明人 |
SENNO, TOSHIHIKO |
分类号 |
G11B20/12;G11B7/0045;G11B7/007;G11B7/24;G11B7/26;G11B20/00;G11B20/18 |
主分类号 |
G11B20/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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