G - Physics – 11 – B
Patent
G - Physics
11
B
352/29.2
G11B 5/00 (2006.01) G11B 5/31 (2006.01)
Patent
CA 1126402
THIN FILM MAGNETIC HEAD ASSEMBLY ABSTRACT OF THE DISCLOSURE A thin film magnetic head assembly has a multi-turn electrical conducting coil, which is formed by depo- sition in an elliptical pattern. By virtue of the elliptical pattern, the coil turn portions between the back gap closure and transducing gap of the thin film head are relatively narrow, whereas the coil turn portions furthest from the transducing gap are widest. Corners and sharp ends are eliminated. Electrical resistance effects are thereby minimized and signal output is enhanced. SA978025
339625
Church Mark A.
Jones Robert E.
International Business Machines Corporation
Kerr Alexander
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