Dynamic information storage or retrieval – Optical reading of mechanical record
Patent
1992-02-04
1994-11-15
Pascal, Robert J.
Dynamic information storage or retrieval
Optical reading of mechanical record
369 32, 369 33, G11B 1118
Patent
active
053655028
ABSTRACT:
An optical disc player which is comprised of a reproducing unit for reproducing an information recorded on an optical disc, a display unit for displaying information associated with the information reproduced from the optical disc, a first memory for storing therein playback position information of the optical disc at timing point in which the reproducing operation of the reproducing unit is interrupted, a second memory for storing therein information displayed on the display unit, a holding circuit for holding the display information stored in the second memory when the reproducing operation is interrupted, and a control circuit for reading the reproducing position information of the optical disc from the first memory when the reproducing operation is resumed by the reproducing unit and controlling the reproducing operation of the disc on the basis of the playback position information of the optical disc.
REFERENCES:
patent: 4772962 (1988-09-01), Tanaka et al.
patent: 4899326 (1990-02-01), Takeya et al.
patent: 5168481 (1992-12-01), Culbertson et al.
Dinh Tan
Pascal Robert J.
Sony Corporation
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