Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement
Patent
1996-06-28
1998-11-03
Kincaid, Kristine L.
Electricity: conductors and insulators
Conduits, cables or conductors
Preformed panel circuit arrangement
29846, H05K 100
Patent
active
058312188
ABSTRACT:
Board delamination during the singulation from a board panel and board sagging during front-end assembly are two biggest problems encountered in cellular manufacturing lines. The method (700) and circuit board panel (600) of the present invention substantially eliminate assembly-line delamination and sagging for circuit board manufacturing. A number of slots are punched to fit into a circuit board profile. V-grooves are cut along each of the circuit board profiles through the slots and directly opposite on a top and bottom of the circuit board. Thus, optimization of the cut-outs and v-groove configurations eliminate tearing/delamination and substantially reduce sagging.
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Brey Tom
Dillard Don
Dlesk Rich
Dou Xinyu
Hu Kai X.
Kincaid Kristine L.
Motorola Inc.
Soderquist Kristina
Stockley Darleen J.
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