METHOD AND APPARATUS FOR AVOIDING FEED- BACKABLE SCANNING ERROR DUE TO WEAR IN INFORMATION RECORDER

PURPOSE: To prevent scanning errors capable of fedbacking by wear by newly positioning a laser light irradiating focus in a shift track after information reading and then return-positioning the same in a newly used track. CONSTITUTION: When a laser light irradiating focus is directed to a track long...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PEETAA HAMERUSHIYUMITSUTO, KURAUSU DEIITAA SHIYOOMAN, KAARUUHAINTSU FUOIERUHERUTO, ZUIBIRE BUROZUIUSU
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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