FIELD: engineering of circuits made of several layers, in particular, of substrate, adhesive layer and conductive layer, possible use, mainly, in cards with external contact or without it or in electronic labels; in accordance to invention cards or electronic labels have multiple possible uses, mainly as means of identification, control or payment.
SUBSTANCE: in accordance to invention electronic circuit contains at least one electronic element, substrate, applied to which are adhesive layer and conductive layer with a set of tracks. Electronic element contains at least two connecting zones. One of these connecting zones is electrically connected to conductive layer by means of conductive link, formed by conductive segment, selected from conductive layer. Conductive segment, free of any adhesive substance, is passed through a slit in substrate and is connected to connecting zone.
EFFECT: production of cheap electronic circuit, useable for example in cards or labels, simultaneously maintaining high level of reliability.
3 cl, 12 dwg
Authors
Dates
2007-03-27—Published
2002-10-01—Filed