发明名称 |
Optical disc and physical address format |
摘要 |
An optical disc medium compares a track groove, along which main information is recorded. The track groove is divided into a plurality of blocks. The plurality of blocks each includes a plurality of frames. The plurality of frames each includes one shape of wobbles indicating sub information, among a plurality of prescribed shapes of wobbles. The plurality of blocks each has address information. The address information is represented by a string of at least one piece of sub information represented by the shape of wobbles of at least one of the plurality of frames. |
申请公布号 |
EP2261924(A3) |
申请公布日期 |
2012.10.17 |
申请号 |
EP20100179158 |
申请日期 |
2001.08.29 |
申请人 |
PANASONIC CORPORATION |
发明人 |
NAKAMURA, ATSUSHI;MINAMINO, JUNICHI;FURUMIYA, SHIGERU;SHOJI, MAMORU;ISHIDA, TAKASHI;ISHIBASHI, HIROMICHI |
分类号 |
G11B27/30;G11B7/007;G11B20/12;G11B27/19;G11B27/24 |
主分类号 |
G11B27/30 |
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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