Optical recording and/or reproducing apparatus with stupping mot

Details Optical recording and/or reproducing apparatus with stupping mot Optical recording and/or reproducing apparatus with stupping mot

1995-11-13

1998-10-27

Neyzari, Ali

Dynamic information storage or retrieval

Storage or retrieval by simultaneous application of diverse...

Magnetic field and light beam

369 4439, G11B 1100, G11B 700

Patent

active

058286292

ABSTRACT:
An optical recording and/or reproducing apparatus employing a stepping motor for driving an optical pickup for movement in radial directions of a disk. The frequency of a driving pulse signal for driving the stepping motor is lower than the resonant frequency of a transmission system for transmitting the driving force of the stepping motor to the optical pickup and higher than the reproducing feed speed.

REFERENCES:
patent: 5461523 (1995-10-01), Hoshi

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