Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement
Patent
1995-05-23
1997-04-15
Thomas, Laura
Electricity: conductors and insulators
Conduits, cables or conductors
Preformed panel circuit arrangement
174264, 439 78, 361778, 29842, 29852, H05K 111
Patent
active
056211937
ABSTRACT:
A method for electrically connecting a surface conductor to an edge conductor on an intersecting side of a non-conductive substrate, includes the steps of forming a through-hole in the substrate, and metallizing the through-hole to form a conductive via. Then, the substrate through the via is cut to form an intersecting side. An electrical connection may be made between a surface conductor through the via to an edge conductor on the intersecting side of the substrate. A preferred embodiment further includes forming an insulating sealing plug in the via, prior to cutting the intersecting side. The above method provides an edge connection without the need to wrap a conductive conduit around the corner of the substrate. Such wrap-around conduits are vulnerable to damage during subsequent handling of the substrate.
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Northrop Grumman Corporation
Thomas Laura
LandOfFree
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