Method and apparatus for driving an optical pickup of an optical

Details Method and apparatus for driving an optical pickup of an optical Method and apparatus for driving an optical pickup of an optical

1986-05-21

1988-11-15

Psitos, Aristotelis M.

Dynamic information storage or retrieval

With servo positioning of transducer assembly over track...

Optical servo system

369 45, 369111, 369 32, G11B 2110

Patent

active

047854405

ABSTRACT:
Method and apparatus for driving an optical pickup of an optical information recording and reproducing apparatus having the optical pickup movable on an information track of an optical information recording medium having information tracks formed thereon side by side, and an optical pickup drive device for intermittently moving the optical pickup, wherein a distance of movement in one intermittent movement of the optical pickup is smaller than the pitch of the information tracks.

REFERENCES:
patent: 4330880 (1982-05-01), Van Dijk
patent: 4541083 (1985-09-01), Maeda et al.
patent: 4544838 (1985-10-01), Musha et al.
patent: 4575091 (1983-02-01), Pakin et al.

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