Optical information record/regenerating apparatus with device for prohibiting movement of optical head

There is disclosed an optical information record/regenerating apparatus, provided with an optical system for forming a light spot on an optical information recording medium having plural tracks and a track jump area in the tracks, and an optical head movably supporting the optical system so as that...

Full description

Saved in:
Bibliographic Details
Main Authors AOKI; AKIO, SHIKICHI; SATOSHI, MINOURA; KAZUO
Format Patent
LanguageEnglish
Published 24.01.1989
Edition4
Subjects
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:There is disclosed an optical information record/regenerating apparatus, provided with an optical system for forming a light spot on an optical information recording medium having plural tracks and a track jump area in the tracks, and an optical head movably supporting the optical system so as that the light spot can be moved at least to an adjacent track in the track jump area. Information recording and/or regeneration is achieved by moving both the optical head relative to the recording medium, and by moving the optical system within the optical head. However, the movement of the optical head is prohibited in the track jump area to stabilize the track control operation.
Bibliography:Application Number: US19860910974