发明名称 Method and apparatus for stopping the rotation of a disc in disc device
摘要 A method and apparatus are provided for controlling stop of a disc in a disc device. In accordance with the method and apparatus, a brake voltage application time for a disc stop is calculated with reference to brake voltage application times by reproduction positions of the disc and brake voltage application times by rotational velocity reduction ratios of the disc, and a brake voltage is applied to a drive unit for the calculated time, such that the disc being rotated can be accurately stopped. Accordingly, it is possible to efficiently prevent an error from occurring in a disc stop control operation due to a weight or external temperature variation of the disc.
申请公布号 EP1441338(A3) 申请公布日期 2006.08.02
申请号 EP20040001116 申请日期 2004.01.20
申请人 LG ELECTRONICS INC. 发明人 YOO, SEUNG HO
分类号 G11B19/20;G11B19/22 主分类号 G11B19/20
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