Patent ID: 11934901
Assignee: KONICA MINOLTA, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 0:
1. A tag indicating an attribute of the tag by an electromagnetic wave reflection characteristic, the tag comprising:
a substrate; and
a conductor pattern layer formed on the substrate and having first and second slots disposed adjacent to each other,
wherein the first slot constitutes a first resonance element having a resonance frequency at a first frequency,
the second slot constitutes a second resonance element having a resonance frequency at a second frequency higher than the first frequency, and
when irradiation with electromagnetic waves is performed, a Q value of a resonance peak appearing at the first frequency is higher than a Q value of a resonance peak appearing at the first frequency when the first slot alone constitutes a resonance structure of the tag.