OPTICAL DISK DEVICE

PURPOSE: To stably record a signal regardless of the temp. of an optical disk. CONSTITUTION: When a signal is recorded on the optical disk 3, a chopper 18 is rotated, and the signal from a pyroelectric element 17 is supplied to a sensor amplifier 55, and is made a disk relative temp. signal TR to be...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KANEKO SHINJI, KOSAKA KATSUKI
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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