发明名称 |
Optical Pickup Transfer Apparatus |
摘要 |
An apparatus including a first engaging portion for holding an optical pickup, a second engaging portion to be engaged with the first engaging portion, a transfer portion for driving the second engaging portion to transfer the first engaging portion in a radial direction, a calculating portion for calculating a backlash value between the first and second engaging portions in a transfer direction of the first engaging portion, and a driving control unit. The driving control unit controls a driving portion to transfer the optical pickup based on a calculated backlash value.
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申请公布号 |
US2007280082(A1) |
申请公布日期 |
2007.12.06 |
申请号 |
US20050594621 |
申请日期 |
2005.03.22 |
申请人 |
TAKAHASHI KAZUO;SUGAI ICHIRO |
发明人 |
TAKAHASHI KAZUO;SUGAI ICHIRO |
分类号 |
G11B7/085;G11B7/095;G11B7/135;G11B21/02 |
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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