MULTILAYER CONDUCTOR SHEET

摘要

A flat, multilayer conductor sheet having a plurality of bonded or laminated layers of resin impregnated layers of material. At least one of the layers of material is provided with a plurality of parallel conductors extending in a first direction and at least another of the layers of material is provided with a plurality of parallel conductors extending in a direction transverse to the first direction so that a grid pattern of conductors is formed. Preferably a plurality of layers of material having conductors extending in a direction transverse to the first direction are provided with the conductors in the plurality of layers of material being all parallel to one another and arranged such that they do not overlie one another. Connections between the conductors extending transverse to one another are provided by forming vertical bores through the sheet which intersect the two conductors after which the bore is metallized so that a multiplanar conductor pattern may be formed. Vertical bores through the multilayer sheet may also be provided to interrupt or divide one of the conductors.