Head slider with an integrated flat magnetic head

Details Head slider with an integrated flat magnetic head Head slider with an integrated flat magnetic head

1987-06-22

1989-02-28

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360110, 360126, 360104, G11B 560, G11B 1564, G11B 1732, G11B 2120

Patent

active

048091030

ABSTRACT:
An integrated structure is provided for magnetic recording which utilizes a silicon wafer having two parallel faces which are crystal planes of orientation 100. One face is designed so as to constitute a displacement plane when used as a read and write device in a magnetic support. The magnetic head has a horizontal structure and is integrated into the silicon wafer in the face having the displacement plane. An electronic circuit is integrated in the silicon wafer in one of the two faces and connections are provided between the magnetic head and the electronic circuit.

REFERENCES:
patent: 3975771 (1976-08-01), Lazzari
patent: 4030189 (1977-06-01), Lazzari
patent: 4219853 (1980-08-01), Albert et al.
patent: 4321641 (1982-03-01), Lee
patent: 4414554 (1983-11-01), Springer
patent: 4429337 (1984-01-01), de Wilde
patent: 4435900 (1984-03-01), de Wilde
patent: 4438471 (1984-03-01), Oshiki et al.
patent: 4503440 (1985-03-01), Springer
IBM Tech. Disclo. Bull., vol. 23, No. 12, May 1981, pp. 5556-5557, "Magnetic Head Arm Assembly", by W. L. Wright.

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