Magneto-optical recording medium and method of reading the same

Details Magneto-optical recording medium and method of reading the same Magneto-optical recording medium and method of reading the same

1998-03-12

1999-10-12

Dinh, Tan

Dynamic information storage or retrieval

Storage or retrieval by simultaneous application of diverse...

Magnetic field and light beam

428694ML, G11B 1100

Patent

active

059663502

ABSTRACT:
By defining the composition of the second magnetic layer, the magneto-optical recording medium is capable of reading out at MSR whether the readout magnetic field is applied in the erasing direction or its reverse recording direction, and when a readout magnetic field is applied in the recording direction, the reading method of the magneto-optical recording medium is further enhanced in resolution.

REFERENCES:
patent: 5163031 (1992-11-01), Osato
patent: 5502692 (1996-03-01), Osato
patent: 5616428 (1997-04-01), Nishimura et al.
patent: 5623458 (1997-04-01), Matsumoto et al.
patent: 5631096 (1997-05-01), Nakajima et al.
patent: 5640374 (1997-06-01), Hirokane et al.
patent: 5740133 (1998-04-01), Tamanoi et al.

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