Dynamic information storage or retrieval – Storage or retrieval by simultaneous application of diverse... – Magnetic field and light beam
Patent
1990-10-09
1992-04-21
Levy, Stuart S.
Dynamic information storage or retrieval
Storage or retrieval by simultaneous application of diverse...
Magnetic field and light beam
360 66, 360114, 360103, 360119, G11B 1304, G11B 1110
Patent
active
051074710
ABSTRACT:
A floating type magnetic head for magneto-optical recording, the magnetic head being positioned opposite to an optical head with a magneto-optical recording medium inserted therebetween. The magnetic head is supported out of contact with the magneto-optical recording medium and includes a slider and a head core. The head core has an end section located parallel to the magneto-optical medium. The end section is formed to be longer in the direction orthogonal to the tracks contained on the medium than in the direction parallel to the tracks.
REFERENCES:
patent: 4796241 (1989-01-01), Hayakawa et al.
patent: 4821126 (1989-04-01), Matsumoto
patent: 4839761 (1989-06-01), Gatzen
patent: 5010430 (1991-04-01), Yamada et al.
Katayama Hiroyuki
Miyake Tomoyuki
Nakayama Junichiro
Ohta Kenji
Conlin David G.
Levy Stuart S.
Nguyen Hoa
O'Connell Robert F.
Sharp Kabushiki Kaisha
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