Dynamic magnetic information storage or retrieval – Record medium
Patent
1982-11-09
1985-12-17
Wolff, John H.
Dynamic magnetic information storage or retrieval
Record medium
365122, 428623, 428900, G11B 2300
Patent
active
045595739
ABSTRACT:
A magneto-optical recording medium having an easy axis of magnetization in a direction perpendicular to the film surface, characterized in that a readout medium layer, a reflection layer and a recording medium layer are sequentially disposed in a direction of the incidence of a reading-out light, thereby to increase a reproduced output.
REFERENCES:
patent: 4307156 (1981-12-01), Yanagisawa
patent: 4390600 (1983-06-01), Ohta et al.
patent: 4414650 (1983-11-01), Ohta et al.
patent: 4464437 (1984-08-01), Wille et al.
patent: 4467383 (1984-08-01), Ohta et al.
Imamura Nobutake
Nagao Yasuyuki
Ota Chuichi
Tanaka Fujio
Tanaka Shinsuke
Adams Bruce L.
Burns Robert E.
Kokusai Denshin Denwa Kabushiki Kaisha
Lobato Emmanuel J.
Wolff John H.
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