Microactuator,head gimbal assembly, and magnetic disk drive

Embodiments of the present invention help to suppress reduction of the operation quantity of a microactuator. According to one embodiment, a microactuator comprises a silicon substrate and a piezoelectric element. The silicon substrate has some rigidity and provides elastic counter force to the piez...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TAKAHASHI HARUHIDE, HIRANO TOSHIKI
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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