Planar magnetic bubble device

Details Planar magnetic bubble device Planar magnetic bubble device

1979-05-02

1981-12-08

Moffitt, James W.

Static information storage and retrieval

Magnetic bubbles

Guide structure

G11C 1908

Patent

active

043051375

ABSTRACT:
The basic elements of a magnetic bubble device are laminated. A spacer conductor pattern layer is formed on the same plane as a control conductor pattern layer interposed between a magnetic film which forms and holds magnetic bubbles and a propagation circuit pattern layer adapted to control the magnetic bubbles so as to make substantially uniform the distance between the propagation path and the magnetic film.

REFERENCES:
patent: 4172758 (1979-10-01), Bailey et al.
patent: 4178635 (1979-12-01), Rose
patent: 4251319 (1981-02-01), Bonnie et al.
IEEE Transactions on Magnetics-vol. Mag-12, No. 6, Nov. 1976, pp. 618-621.

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