Title:
識別体
Document Type and Number:
Japanese Patent JP6770884
Kind Code:
B2
Abstract:
The present invention correctly recognizes identification information without causing convenience to decrease even when used in a state of being in contact with a dielectric. The present invention has a ground pattern 40, and antennas 21, 22 provided facing the surface and the reverse side of the ground pattern 40 via base substrates 10a, 10b, respectively, for causing a resonant peak to appear due to the antennas 21, 22 facing the ground pattern 40. The ground pattern 40 has a shape of covering the antennas 21, 22 in a plan view.
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Inventors:
Yutaka Deguchi
Takeo Michisaka
Takeo Michisaka
Application Number:
JP2016242336A
Publication Date:
October 21, 2020
Filing Date:
December 14, 2016
Export Citation:
Assignee:
Toppan Forms Co., Ltd.
International Classes:
G06K19/067; H01P7/08; H01Q15/14
Domestic Patent References:
| JP2004246816A | ||||
| JP2002185281A | ||||
| JP2016103673A |
Attorney, Agent or Firm:
Akio Miyazaki
Masaaki Ogata
Masaaki Ogata