Metal working – Method of mechanical manufacture – Electrical device making
Patent
1989-07-11
1991-05-14
Echols, P. W.
Metal working
Method of mechanical manufacture
Electrical device making
118623, 219 1065, 219 1067, 21912112, 21912135, 427 47, 427 96, H05K 302, B05B 5025
Patent
active
050144200
ABSTRACT:
Micro-miniature particles of low resistivity material are fused by applying a highly concentrated high-frequency electromagnetic field to the particles. An electrially conductive printed circuit is formed by laying out a pattern of contiguous micr-miniature particles of low resistivity material and applying a highly concentrated high-frequency electromagnetic field to the particles to fuse them together to form a low resistance electrical conductive circuit.
REFERENCES:
patent: 3491236 (1970-01-01), Newberry
patent: 4159414 (1979-06-01), Suh et al.
patent: 4361114 (1982-11-01), Gurev
patent: 4788396 (1988-11-01), Maugein et al.
IBM Tech. Discl. Bull. vol. 11, No. 11, Apr. 1969, p. 1449 by F. A. Karner et al.
Howard Thomas A.
McGee Donovan E.
Arbes Carl J.
Echols P. W.
XPC, Incorporated
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