发明名称 |
Optical disc, and reading system and manufacturing method of the disc |
摘要 |
A writable optical disc has an information writing track, and a guiding track for introducing a laser beam to the information writing track. The guiding track has prepit information recorded thereon, the prepit information including at least address information of the optical disc. The prepit information is recorded on the guiding track at a position where interference of adjacent guiding tracks with the prepit information is prevented. The information writing track is a groove track, and the guiding track is a land track.
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申请公布号 |
US6630082(B2) |
申请公布日期 |
2003.10.07 |
申请号 |
US20000736401 |
申请日期 |
2000.12.15 |
申请人 |
PIONEER ELECTRONIC CORPORATION |
发明人 |
KURODA KAZUO;SUZUKI TOSHIO;MURAMATSU EIJI |
分类号 |
G11B7/24;G11B7/005;G11B7/007;G11B7/09;G11B7/13;G11B7/26;G11B27/19;G11B27/24;G11B27/30;(IPC1-7):B29D11/00;B29D17/00 |
主分类号 |
G11B7/24 |
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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