Title:
RFID TAG AND RFID TAG-ATTACHED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2021/111683
Kind Code:
A1
Abstract:
This RFID tag (101) comprises: a first planar conductor (10) that has a first opening (10H); a second planar conductor (20) that has a second opening (20H) and partially or wholly faces the first planar conductor (10); an RFIC; a capacitor; and an inductor. The RFIC, the capacitor, and the inductor constitute a part of a closed loop of current, the first opening (10H) and the second opening (20H) have a size so as not to come into contact with a metal screw (30) inserted through the first opening (10H) and the second opening (20H), the first opening (10H) is located closer to the center than an edge of the first planar conductor (10), and the second opening (20H) is located closer to the center than an edge of the second planar conductor (20).
Inventors:
UEKI NORIYUKI (JP)
Application Number:
PCT/JP2020/032328
Publication Date:
June 10, 2021
Filing Date:
August 27, 2020
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01Q9/04; G06K19/077; H01Q13/08
Foreign References:
| JP2013546061A | 2013-12-26 | |||
| JP2004326494A | 2004-11-18 |
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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