METHOD FOR MANUFACTURING NON-CONTACT IC TAG, AND INTERPOSER FOR NON-CONTACT TAG

摘要

PROBLEM TO BE SOLVED: To deal with frequency fluctuation due to the change of the adherend of an IC tag by applying different interposers to a flat antenna element with the same shapes and characteristics, to acquire two or more types of non-contact IC tags whose frequency is the same or different within a predetermined frequency range.

SOLUTION: In the method for manufacturing a non-contact IC tag, label-shaped interposers 4A and 4B composed of an IC chip 5 for a non-contact tag and an impedance manufacturing pattern 6 with different (or the same) characteristics are attached between power supply terminals 2a and 2b of a flat antenna element 2 with the same shapes and characteristics formed on a label substrate 10, thereby obtaining two or more kinds of non-contact IC tags 1A and 1B performing communication within the predetermined frequency of a UHF band or micro-wave band.

COPYRIGHT: (C)2009,JPO&INPIT