Metal working – Method of mechanical manufacture – Electrical device making
Patent
1996-12-18
1999-06-15
Eley, Timothy V.
Metal working
Method of mechanical manufacture
Electrical device making
2960309, 2960316, 360113, 451 5, 451 8, G11B 542, B24B 4910
Patent
active
059114550
ABSTRACT:
Method of manufacturing a magnetic head, in which a multilayer structure comprising a transducing system (11A) with electrically conducting connecting tracks (17a, 17b) and further comprising a head face sensor system (15a, 15b) with electrically conducting connecting tracks (17a, 17b; 19a, 19b) is formed on a substrate. A processing operation is performed for forming a head face (23), which operation is terminated on the basis of measurements performed on the head face sensor system. In order to obtain a simple pattern of connecting tracks which can easily be realized, a portion of one of the connecting tracks of the transducing system (11A) and a portion of one of the connecting tracks of the head face sensor system (15a, 15b) are formed as a common connecting track (17a), and a portion of a further one of the connecting tracks of the transducing system and at least a portion of a further one of the connecting tracks of the head face sensor system (15a, 15b) are formed as a further common connecting track (17b).
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Draaisma Eeltje A.
Neerhof Hendrik A. J.
Eley Timothy V.
Kleinsmith David F.
Meador Terrance A.
U.S. Philips Corporation
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