Optical disc apparatus and method for controlling

专利名称：Optical disc apparatus and method for

controlling turntable rotation

发明人：Hiroshi Osawa,Yasunori Kuwayama申请号：US09699911申请日：20001030公开号：US06392983B1公开日：20020521

专利附图：

摘要：An optical disc apparatus includes a turntable. The turntable is first rotated at alow speed in response to turning on of a reproduce switch on the disc apparatus, and thebalancer is, in turn, brought to rest at an optimal position for low speed rotation. When

the balancer comes to rest, automatic adjustment is effected. When the automaticadjustment is ended, the turntable is decelerated in rotation to release the balancerfrom resting. When the rotation speed of the turntable reaches a speed at which thebalancer is released from resting, the balancer becomes movable relative to theturntable. Thereafter the turntable is brought into high speed rotation to move thebalancer to rest at an optimal position for high speed rotation.

申请人：FUNAI ELECTRIC CO., LTD.

代理机构：Lackenbach Siegel Marzullo Aronson & Greenspan

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