Disk drive system employing effective disk surface...

Details Disk drive system employing effective disk surface... Disk drive system employing effective disk surface...

2007-01-11

2010-12-14

Agustin, Peter Vincent (Department: 2627)

Dynamic information storage or retrieval

Condition indicating, monitoring, or testing

Including radiation storage or retrieval

C369S053130, C369S053280, C360S097020, C360S224000, C720S695000

Reexamination Certificate

active

07852723

ABSTRACT:
A stabilization part stabilizes surface vibration of a flexible optical disk along a rotation axis direction of the optical disk by means of pressure difference of air flow created according to Bernoulli's law at a portion on which information writing/reading is performed, provided on a side of the optical disk opposite to a side on which information recording/reproducing is performed. In this case, areas are provide on the upstream side and down stream side along the disk rotation direction of the portion of the optical disk which is stabilized by said stabilization part, said areas of the optical disk not having pressure difference created thereon by the air flow.

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