ELECTRONIC CONTACTLESS UNIT FOR CARD OR LABEL Russian patent published in 2002 - IPC

FIELD: network communication engineering. SUBSTANCE: device has electronic chip placed above antenna coils. The whole antenna is mounted inside of the unit, antenna connection leads are connected to corresponding contact clamps on the unit or electronic chip by means of wires. Electronic label for identifying things has the mentioned unit. Method for producing the electronic label involves cutting out the first element containing the said unit from contactless card. The second element of the same shape is also cut out from contactless card. The first and the second elements are put together in a way that the unit is positioned between the first and the second element and protected by them. EFFECT: enhanced effectiveness in encoding graphic image elements. 15 cl, 24 dwg