BUILT-IN CARRYING DEVICE FOR CONTACTLESS SMART CARD Russian patent published in 1998 - IPC

Abstract RU 2121715 C1

FIELD: semiconductor chips. SUBSTANCE: device has carrying film, which carries at least one responding unit, which is provided by semiconductor chip and is connected to it by antenna coil. Preferably, another film is applied on at least one responding unit so that it is sealed for transportation. EFFECT: protection against dirt and flaws, in particular, for transportation. 3 cl, 1 dwg

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RU 2 121 715 C1

Authors

Mundigl Jozef

Dates

1998-11-10Published

1995-09-25Filed