| 发明名称 |
Optical disk apparatus, method of recording on optical disk, and optical disk |
| 摘要 |
<p>In an optical disk apparatus, bit sequences of information regarding copyright are respectively scrambled using different binary sequences, thereby generating plural lines of signals. The plural lines of signals are further scrambled to generate a single line of drive signal, with which laser beam is modulated.</p> |
| 申请公布号 |
EP1154425(B1) |
申请公布日期 |
2013.11.13 |
| 申请号 |
EP20010111546 |
申请日期 |
2001.05.11 |
| 申请人 |
SONY CORPORATION |
发明人 |
KOBAYASHI, SEIJI;HORIGOME, TOSHIHIRO |
| 分类号 |
G11B20/00;G11B20/10;G11B7/004;G11B7/0055;G11B7/007 |
主分类号 |
G11B20/00 |
| 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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