发明授权
US5867471A Optical recording and reproducing apparatus having device for correcting
position of spindle motor
失效
具有用于校正主轴电动机位置的装置的光学记录和再现装置
- 专利标题: Optical recording and reproducing apparatus having device for correcting position of spindle motor
- 专利标题(中): 具有用于校正主轴电动机位置的装置的光学记录和再现装置
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申请号: US723567申请日: 1996-09-30
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公开(公告)号: US5867471A公开(公告)日: 1999-02-02
- 发明人: Seung-min Kim , Young-sun Seo
- 申请人: Seung-min Kim , Young-sun Seo
- 申请人地址: JPX Tokyo
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: KRX1996-12405 19960423; KRX1996-12406 19960423
- 主分类号: G11B19/20
- IPC分类号: G11B19/20 ; G11B7/08 ; G11B7/22 ; G11B23/00 ; G11B7/00
摘要:
An optical recording and reproducing apparatus includes a deck, a spindle motor supported by the deck, a turntable combined with the shaft of the spindle motor, and a corrector for moving the spindle motor horizontally with respect to the surface of the deck in order to adjust the position of the turntable. Accordingly, the tracking error is easily corrected, thereby improving the performance of the apparatus.
公开/授权文献
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