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Patent Searching and Data


Title:
RFID TAG
Document Type and Number:
WIPO Patent Application WO/2020/110930
Kind Code:
A1
Abstract:
The present invention provides an RFID tag with which it is possible to extend a communicatable distance by a simple and highly reliable antenna connection. This RFID tag (1) comprises an RFID tag device (20) created by mounting an IC for RFID tags on a substrate, and a sheet antenna (10) which includes an antenna conductor (12) and to which the RFID tag device is secured. The substrate of the RFID tag device (20) has a first surface conductor, a second surface conductor arranged between the first surface conductor and the antenna conductor, and a short-circuit conductor for short-circuiting the first surface conductor and the second surface conductor together, the direction of the second surface conductor that faces the center of the second surface conductor from the connecting part of the short-circuit conductor facing the longitudinal direction (X0) of the antenna conductor.

Inventors:
YAMAMOTO SHUICHI (JP)
HAYASHI TAKUYA (JP)
Application Number:
PCT/JP2019/045757
Publication Date:
June 04, 2020
Filing Date:
November 22, 2019
Export Citation:
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Assignee:
KYOCERA CORP (JP)
International Classes:
G06K19/077; G06K19/07; H01Q1/38; H01Q9/04; H01Q9/16; H01Q13/08
Domestic Patent References:
WO2018155382A12018-08-30
WO2009142114A12009-11-26
Foreign References:
JP2014003452A2014-01-09
Attorney, Agent or Firm:
ARAFUNE, Hiroshi et al. (JP)
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