Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – With mating connector which receives panel circuit edge
Reexamination Certificate
2007-02-06
2008-11-04
Duverne, Jean F (Department: 2839)
Electrical connectors
Preformed panel circuit arrangement, e.g., pcb, icm, dip,...
With mating connector which receives panel circuit edge
Reexamination Certificate
active
07445456
ABSTRACT:
A highly reliable printed circuit board which is capable of preventing a short circuit between traces from being caused by a solder bridge formed by excess solder. The printed circuit board has a solder resist covering copper foil traces formed on a substrate and the substrate, for insulation. The solder resist is formed such that exposed portions of the substrate between adjacent ones of the conductive traces each have a shape protruding in a direction of where the other printed circuit board is connected, with respect to exposed portions of the adjacent ones of the conductive traces, in a boundary between the connection part and a portion on which an insulating layer is formed.
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Canon Kabushiki Kaisha
Duverne Jean F
Rossi Kimms & McDowell LLP
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