ELECTRONIC CIRCUIT WITH CONDUCTIVE LINKS AND METHOD FOR MAKING SUCH LINKS Russian patent published in 2007 - IPC H05K3/40 G06K19/77 

Abstract RU 2296440 C2

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

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RU 2 296 440 C2

Authors

Droz Fransua

Dates

2007-03-27Published

2002-10-01Filed