Title:
DISCRIMINATING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2018/110201
Kind Code:
A1
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.
Inventors:
DEGUCHI YU (JP)
MICHISAKA TAKAO (JP)
MICHISAKA TAKAO (JP)
Application Number:
PCT/JP2017/041436
Publication Date:
June 21, 2018
Filing Date:
November 17, 2017
Export Citation:
Assignee:
TOPPAN FORMS CO LTD (JP)
International Classes:
G06K19/067; H01P7/08; H01Q15/14
Foreign References:
| JP2004246816A | 2004-09-02 | |||
| JP2002185281A | 2002-06-28 | |||
| JP2016103673A | 2016-06-02 |
Attorney, Agent or Firm:
MIYAZAKI Teruo et al. (JP)
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