Fabrication method of optical disk drive

Details Fabrication method of optical disk drive Fabrication method of optical disk drive

2005-09-05

2008-11-11

Klimowicz, William J (Department: 2627)

Measuring and testing

Rotor unbalance

Dynamic

C073S468000, C720S701000, C720S717000

Reexamination Certificate

active

07448266

ABSTRACT:
A fabrication method of an optical disk drive is provided. The method adapted for alleviating the eccentric issue of a loaded optical disk. The optical disk drive, for example, includes a turntable having a plurality of engaging springs. The engaging springs are adapted to secure the optical disk through a hole in the center of the optical disk. The steps for fabricating the optical disk drive include the following: first, the eccentric degree of the optical disk caused by the engaging springs is measured. Then a result is obtained. According to the obtained result, material is added to at least one of the engaging springs or a part of original material is removed from at least one of the engaging springs.

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patent: 6731588 (2004-05-01), Han
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patent: 2002/0080711 (2002-06-01), Han
patent: 2004/0177366 (2004-09-01), Han
patent: 2002272069 (2002-09-01), None

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