Magnetic head assembly with thin-film magnetic head and flexible

Details Magnetic head assembly with thin-film magnetic head and flexible Magnetic head assembly with thin-film magnetic head and flexible

1996-02-16

1997-07-01

Levy, Stuart S.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 548, G11B 2116

Patent

active

056444508

ABSTRACT:
A thin-film magnetic head assembly having a thin-film magnetic head and an elongated flexible support member. The magnetic head includes a base portion, a core, a coil arranged helically around the core, and a pole adapted to contact a recording medium. The magnetic head has bonding pads for connecting the coil to conductors on the flexible support member, each of the bonding pads having a flat conductor portion arranged on the top surface of the base portion and a stud-like conductor portion connected the coil. The support member includes bumps on the bottom surface thereof. The magnetic head is attached to the support member with the bumps in abutment with the bonding pads, and an adhesive is filled in a gap between the facing surfaces of the magnetic head and the support member.

REFERENCES:
patent: 4429337 (1984-01-01), de Wilde
patent: 4546541 (1985-10-01), Reid
patent: 4761699 (1988-08-01), Ainslie et al.
patent: 5001583 (1991-03-01), Matsuzaki
patent: 5041932 (1991-08-01), Hamilton

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