METHOD OF PRODUCTING IC-BASED CONTACTLESS TICKET Russian patent published in 2008 - IPC G06K19/77 

Abstract RU 2336565 C2

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering in particular to the method of several-stage production of contactless tickets or cards incorporating IC (24) connected to antenna (10) on the paper substrate. The method consists in that the antennas are consecutively screen-printed on the substrate in the form of strips, the IC is attached to every ticket by connecting the IC terminal areas with those (14, 16) of the antennas, said paper strip containing the printed antennas and ICs being enclosed with an adhesive paper strip. Here note that every stage is accompanied by winding up the paper strip prior to changing over to another stage. The antennas' coating is effected by screen-printing the protective layer (12) to rule out the screening paint transfer onto the substrate in successive winding-up operations after every stage of the said method.

EFFECT: higher efficiency of ticket production process, higher ticket quality.

4 cl, 3 dwg

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RU 2 336 565 C2

Authors

Alop Kristof

Dates

2008-10-20Published

2004-05-26Filed