OPTICAL PICKUP DEVICE AND OPTICAL DISK DEVICE

PROBLEM TO BE SOLVED: To configure an optical pickup device and an optical disk device in smaller size or reduced thickness, in consideration of a problem that the device tends to be made larger. SOLUTION: The optical pickup device and the optical disk device can be configured small in the size or r...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HARUGUCHI TAKASHI, HORINOUCHI SHOGO
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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