| 发明名称 |
Tracking servo apparatus. |
| 摘要 |
<p>A tracking servo apparatus having a device for detecting the degree of disk eccentricity. At least either the pulse width or the peak value of brake pulses is controlled upon track jump in accordance with the detected degree of disk eccentricity. This allows jumps to be always carried out stably regardless of the disk eccentricity involved. <IMAGE></p> |
| 申请公布号 |
EP0464986(A2) |
申请公布日期 |
1992.01.08 |
| 申请号 |
EP19910303330 |
申请日期 |
1991.04.16 |
| 申请人 |
PIONEER ELECTRONIC CORPORATION |
发明人 |
TAKAHASHI, HIROYUKI |
| 分类号 |
G11B7/085;G11B7/09;G11B7/095;G11B21/08 |
主分类号 |
G11B7/085 |
| 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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