Circuit board

Details Circuit board Circuit board

1993-11-24

1995-05-16

Picard, Leo P.

Electricity: conductors and insulators

Conduits, cables or conductors

Preformed panel circuit arrangement

174268, 361784, 361792, H05K 100

Patent

active

054162742

ABSTRACT:
An object of this invention is to provide a circuit board low in manufacturing cost in which aimed circuit patterns having a circuit gap therebetween can be short-circuited substantially irrespective of the length of the circuit gap while being insulated from other circuit patterns which are laid in the circuit gap. In a circuit board on which a plurality of circuit patterns are arranged, a selected one of circuit patterns is cut to have a circuit gap where the selected circuit pattern is laid across the remaining circuit patterns, in such a manner that the circuit gap divides the selected circuit patterns into two parts, a conductor formed by cutting a wire to the length of the circuit gap bridges the circuit gap, to short-circuit the two parts thereby to complete the selected circuit pattern, the conductor being insulated from the remaining circuit patterns laid across the circuit gap.

REFERENCES:
patent: 3597839 (1971-08-01), Jaccodine
patent: 4673773 (1987-06-01), Nakano et al.
patent: 4899439 (1990-02-01), Potter et al.
patent: 4920639 (1990-05-01), Yee

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