Dynamic information storage or retrieval – Storage medium structure – Optical track structure
Patent
1987-08-21
1989-12-05
Faber, Alan
Dynamic information storage or retrieval
Storage medium structure
Optical track structure
369277, 369279, 235487, 235494, G06K 1906, G11B 7007
Patent
active
048857360
ABSTRACT:
An optical recording medium having a plurality of tracks juxtaposed each other and capable of easily and rapidly detecting a desired track. An optical recording medium includes a data recording region in which the tracks are juxtaposed each other and a track detecting region provided at a part of the data recording region. The track detecting region includes track guides juxtaposed along respective tracks and track number guides corresponding to a locus of the movement of an optical head in the access to a desired track, the track number guides intersecting the track guides.
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CSK Corporation
Faber Alan
Weinhardt Robert A.
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