OPTICAL HEAD AND DISK DEVICE

PROBLEM TO BE SOLVED: To provide a small and lightweight optical head that enables high recording density to be realized, and also to provide a disk device that has the ability of showing high-speed recording/reproduction and high-volume recording density. SOLUTION: This optical head 1 is composed o...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SUZUKI SADAICHI, KAMIYANAGI KIICHI
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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