OPTICAL PICKUP

PROBLEM TO BE SOLVED: To precisely adjust the tilt angle of an objective lens by an inexpensive structure. SOLUTION: The optical pickup is constructed in such a manner that an act-base 2 for supporting a lens holder 4 equipped with an objective lens OL is arranged on an opti-base 1. The position of...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MIYAMA KAZUMASA, HAYASHI SOTARO
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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