Method of bonding a magnetic head element to a supporting beam

Details Method of bonding a magnetic head element to a supporting beam Method of bonding a magnetic head element to a supporting beam

1996-02-06

1998-12-01

Sells, James

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

1565801, 264445, B32B 3116

Patent

active

058432558

ABSTRACT:
A connecting pad of a magnetic head element is bonded to a signal conductor of a supporting beam. As a result of the bonding, the magnetic head element is mechanically coupled to the supporting beam and the connecting pad is electrically connected to the signal conductor. Also an auxiliary pad of the magnetic head element is bonded to the signal conductor. This bonding improves the mechanical coupling strength of the magnetic head element to the supporting beam. When the magnetic head element is to be bonded to the supporting beam, one of the pads is bonded to the signal conductor, and thereafter the other pad is bonded to the signal conductor. During the process of the latter bonding, a groove which is previously disposed in the signal conductor blocks heat given for the bonding from being transmitted to the former bonding portion in which bonding has been already completed, thereby preventing the bonding of the former bonding portion from being broken.

REFERENCES:
patent: 5223063 (1993-06-01), Yamazaki et al.
patent: 5354392 (1994-10-01), Santo et al.
patent: 5358579 (1994-10-01), Tanabe
patent: 5487802 (1996-01-01), Mizuta et al.

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