Method of manufacturing a thin film magnetic head

Details Method of manufacturing a thin film magnetic head Method of manufacturing a thin film magnetic head

1994-07-07

1996-10-15

Gordon, Paul P.

Boots, shoes, and leggings

36447408, 36447201, 2960312, 2960318, 1566431, 21912168, G06F 1900, B23K 2600

Patent

active

055660754

ABSTRACT:
A method of manufacturing an air flow type thin film magnetic head includes the steps of providing a slider for a thin film magnetic head; forming a photo-sensitive layer directly on the slider: subjecting the photo-sensitive layer to a light beam having controlled loci to form a desired pattern on the photo-sensitive layer, their: loci of the light beam corresponding to configuration of rails to be formed on a surface of the slider; and forming the rails in accordance with the desired pattern. The loci of the light beam is controlled by a data processor. Various rail patterns including an asymmetrical and non-parallel rail pattern can be easily formed on a slider of a magnetic head.

REFERENCES:
patent: 4333229 (1982-06-01), Ellenberger
patent: 4785161 (1988-11-01), Strom
patent: 4835361 (1989-05-01), Strom
patent: 5057184 (1991-10-01), Gupta et al.

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