Metal working – Method of mechanical manufacture – Electrical device making
Patent
1992-12-24
1994-04-26
Arbes, Carl J.
Metal working
Method of mechanical manufacture
Electrical device making
29739, 29840, 174262, H05K 330
Patent
active
053055233
ABSTRACT:
A method is provided for forming one or more electrical conductors in a multilayer structure such as a computer component during a punching operation. A conducting sheet is placed in direct contact with a sheet of a deformable dielectric material. A punch is used to form a conducting slug from the sheet and to simultaneously transfer the slug into the dielectric material. During the transfer operation, a portion of the dielectric material is displaced so as to cause a mechanical interference between the slug and dielectric material.
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Bross Arthur
Cempa Julian G.
Lussow Robert O.
McDonald James A.
Myers Donald E.
Arbes Carl J.
Crockatt Dale M.
International Business Machines - Corporation
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