Printed circuit board panel

Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement

Patent

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Details

361748, 29846, H05K 100

Patent

active

057737649

ABSTRACT:
A circuit board panel (100) having first and second sides (231, 213) includes opposing score-lines (105, 215) defining a boundary between a first and a second circuit board portions (101, 103), and provide a break line for fragmentation of individual printed circuit boards from the circuit board panel. The circuit board panel includes a pair of electrical test pads (107, 108) which are electrically connected to electrical runners (225, 217). Testing electrical continuity between the test pads (107, 108) reveals the presence or the absence of the score-lines (105, 215).

REFERENCES:
patent: 4366198 (1982-12-01), Ramspacher, Jr.
patent: 4926546 (1990-05-01), Polozynski et al.
patent: 5124633 (1992-06-01), Whitehead et al.
patent: 5450286 (1995-09-01), Jacques et al.
patent: 5461324 (1995-10-01), Boyette et al.
patent: 5469064 (1995-11-01), Kerschner et al.
patent: 5629632 (1997-05-01), Tsutsumi

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