Optical information processing apparatus for performing track ju

Details Optical information processing apparatus for performing track ju Optical information processing apparatus for performing track ju

1991-07-09

1992-06-09

Richardson, Robert L.

Dynamic information storage or retrieval

With servo positioning of transducer assembly over track...

Optical servo system

369 4428, 369 4432, G11B 700

Patent

active

051213729

ABSTRACT:
In an apparatus using an optical recording medium having a plurality of parallel tracks and a region which indicates tracking control provided in part of the longitudinal direction of each track, information is recorded and/or reproduced by scanning the tracks with a light beam, and a track jumping device transfers the light beam from the presently scanned track to another track when the light beam is not scanning such region.

REFERENCES:
patent: 4057832 (1987-11-01), Kappert
patent: 4727528 (1988-02-01), Wyland
patent: 4779251 (1988-10-01), Burroughs

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