发明名称 |
Recording device for recording a blank disk from an optical disk |
摘要 |
An original disk having recording control data on a recording surface thereof and a blank disk having an unrecorded surface are coaxially disposed, and provided to be rotated by a spindle motor in opposite directions. A reproducing pickup for reading the recording control data on the original disk, and a recording pickup for recording data on the blank disk in accordance with the read out control data are coaxially provided. Both pickups are moved in a radial direction of the disk together in accordance with read out control data. Each pickup is independently moved in the axial direction for the focusing thereof.
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申请公布号 |
US5168486(A) |
申请公布日期 |
1992.12.01 |
申请号 |
US19900624937 |
申请日期 |
1990.12.10 |
申请人 |
PIONEER ELECTRONIC CORPORATION |
发明人 |
YANAGAWA, NAOHARU |
分类号 |
G11B7/26;G11B7/00;G11B7/004;G11B7/0045;G11B7/09;G11B7/28 |
主分类号 |
G11B7/26 |
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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