Magneto-optical disc recording and/or reproducing apparatus with

Details Magneto-optical disc recording and/or reproducing apparatus with Magneto-optical disc recording and/or reproducing apparatus with

1993-12-22

1995-09-19

Neyzari, Ali

Dynamic information storage or retrieval

Storage or retrieval by simultaneous application of diverse...

Magnetic field and light beam

369 752, G11B 1100, G11B 3302

Patent

active

054522714

ABSTRACT:
A magneto-optical disc recording and/or reproducing apparatus has a disc cartridge loading portion on which a disc cartridge housing a magneto-optical disc is loaded. A disc rotary drive device rotates the magneto-optical disc. A disc loading mechanism loads the magneto-optic disc onto the disc rotary drive device. An optical pickup and a magnetic field generator are synchronously moveable radially with respect to the disc.

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patent: 5202863 (1993-04-01), Miyatake et al.
patent: 5224074 (1993-06-01), Inolie
patent: 5226024 (1993-07-01), Mukawa
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Applied Optics, vol. 25, No. 4, Feb. 1986, New York, US, pp. 483-489; Ojima et al: "Compact magnetooptical disk for coded data storage."
Proceedings of the International Society for Optical Engineering, vol. 1078, 17-19 Jan. 1989, Los Angeles, US; T. Murakami et al.: "Full-height magneto-optic rewritable disk drive," pp. 230-238.

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