Fiber reinforced laminate actuator arm for disc drives

This application relates generally to disc drives and actuator arms for disc drives. An actuator arm for a disc drive data storage device has an upper outer surface in a first plane, a lower outer surface in a second plane substantially parallel to the first plane, a peripheral outer surface substan...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Lee, Ernest Paul, Chang, Alexander Wei, Mohajerani, Khosrow, Lennard, Michael Henry
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:This application relates generally to disc drives and actuator arms for disc drives. An actuator arm for a disc drive data storage device has an upper outer surface in a first plane, a lower outer surface in a second plane substantially parallel to the first plane, a peripheral outer surface substantially perpendicular to the first and second planes, and a voice coil embedded within the outer surfaces of the actuator arm. The actuator arm is used in a disc drive containing one or more data storage discs and preferably has a pre-amplifier embedded within the outer surfaces of the actuator arm as well as conductors preferably between the read/write head and the pre-amplifier within the outer surfaces of the actuator arm.