Method of manufacturing a magnetic head device

Details Method of manufacturing a magnetic head device Method of manufacturing a magnetic head device

2007-10-30

2007-10-30

Tugbang, A. Dexter (Department: 3729)

Metal working

Method of mechanical manufacture

Electrical device making

C029S603030, C029S603060, C029S840000, C029S843000, C228S232000, C219S121630, C219S121640, C219S121760

Reexamination Certificate

active

10790497

ABSTRACT:
A manufacturing method of a magnetic head device includes a preheating step of irradiating a laser beam to terminal pads of a magnetic head slider and to connection pads of a lead conductor member that is to be electrically connected to the magnetic head slider, a supply step of supplying conductive metal material for connecting the terminal pads and the connection pads during or after the preheating step, and a heating step of performing molten-metal connections between the terminal pads and the connection pads by irradiating a laser beam to the conductive metal material.

REFERENCES:
patent: 5828031 (1998-10-01), Pattanaik
patent: 2004/0228036 (2004-11-01), Yamaguchi
patent: 2005/0195527 (2005-09-01), Yamaguchi
patent: 2-246188 (1990-10-01), None
patent: 3-124368 (1991-05-01), None
patent: 5-226889 (1993-09-01), None
patent: 2002-050017 (2002-02-01), None
Shiraishi, M., “Chip on Suspension MR Head”, 1998 IEMT/IMC Proceedings, Apr. 1998, pp. 333-336.

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