RFID DATA CARRIER

摘要

PROBLEM TO BE SOLVED: To provide an RFID data carrier that can reduce reduction in the range of communication with an R/W.

SOLUTION: The RFID data carrier C is mounted with an IC part 12 and an antenna part 13 on a substrate 11. The substrate 11 is made of paper, and a coating layer 21 made of a material having a small dielectric constant variation and water resistance is disposed between the substrate 11 and the antenna part 13.

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