Title:
CONTAINER INCLUDING RFID MODULE
Document Type and Number:
WIPO Patent Application WO/2022/075263
Kind Code:
A1
Abstract:
This container comprises an insulating base material, a metal film formed on a first main surface of the base material, and a slit formed to divide the metal film into a first metal region and a second metal region. The container further comprises an RFID module including an RFID element, a filter circuit that transmits, to the RFID element, a current generated by electromagnetic waves having a unique resonance frequency that is a communication frequency, and first and second electrodes connected to the filter circuit, wherein the first electrode of the RFID module and the first metal region of the metal film are electrically connected, and the second electrode of the RFID module and the second metal region of the thin film are electrically connected.
Inventors:
OMORI RYOHEI (JP)
KATO NOBORU (JP)
YAZAKI HIROKAZU (JP)
SAITO MIKIKO (JP)
KATO NOBORU (JP)
YAZAKI HIROKAZU (JP)
SAITO MIKIKO (JP)
Application Number:
PCT/JP2021/036638
Publication Date:
April 14, 2022
Filing Date:
October 04, 2021
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
B65D5/42; B65D25/20; G06K19/077; H01Q1/38; H01Q1/44; H01Q1/50; H01Q5/335; H01Q9/16; H01Q9/28; H01Q19/02
Domestic Patent References:
| WO2019039484A1 | 2019-02-28 | |||
| WO2014054747A1 | 2014-04-10 | |||
| WO2018164255A1 | 2018-09-13 | |||
| WO2019049592A1 | 2019-03-14 |
Foreign References:
| JP2005149298A | 2005-06-09 | |||
| JP2000244362A | 2000-09-08 | |||
| JP2015231240A | 2015-12-21 |
Other References:
ISAO YAMAGUCHI: "Challenges for practical use and possibility of introduction as seen in the demonstration experiment of RFID application in home appliance -UHF band lag that gathers expectations with generally good experimental results-", MATERIAL FLOW, vol. 45, no. 6, 1 June 2004 (2004-06-01), Tokyo, JP, pages 50 - 61, XP009535865, ISSN: 1342-4599
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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