| 发明名称 |
DATA RECORDING DISK AND DEVICE AND METHOD FOR RECORDING DATA |
| 摘要 |
PURPOSE: To record data in an accurate position when addresses are recorded by wobbling. CONSTITUTION: Pregrooves 2 are formed spirally or concentrically in a data recording disk. These pregrooves 2 are wobbled according to address information. In the pregrooves 2, cluster marks 2A are formed based on cluster cycles. |
| 申请公布号 |
JPH08329473(A) |
申请公布日期 |
1996.12.13 |
| 申请号 |
JP19950136330 |
申请日期 |
1995.06.02 |
| 申请人 |
SONY CORP |
发明人 |
KOBAYASHI SHOEI;YAMAGAMI TAMOTSU;TAKEDA RITSU;OGAWA HIROSHI |
| 分类号 |
G11B7/24;G11B7/00;G11B7/0045;G11B7/007 |
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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