Magnetic head and method of producing the same

Details Magnetic head and method of producing the same Magnetic head and method of producing the same

1986-02-18

1987-08-11

Robinson, Ellis P.

Stock material or miscellaneous articles

Composite

Of silicon containing

360119, 360120, 360121, 360125, 427131, 427132, 4284735, 428450, 428694, 428900, G11B 540

Patent

active

046861475

ABSTRACT:
A highly reliable magnetic head which exhibits excellent magnetic characteristics and is free from film defects can be produced by using a silicone-containing polyimide resin as a material for insulation layers to thereby form homogeneous and flat insulation layers. Such a polyimide resin is suitable for other multi-layered stereo-wiring structures.

REFERENCES:
patent: 3544982 (1970-12-01), Hanak
patent: 4589043 (1986-05-01), Grundtner
P. A. Albert, "Free-Standing Magnetic Thin, Flexible Insulating Layers", IBM Tech. Disclosure Bulletin, vol. 14 (No. 5) p. 1510, 1971.

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