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Patent Searching and Data


Title:
RADIO MODULE, RFID SYSTEM AND WIRELESS POWER SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/021060
Kind Code:
A1
Abstract:
This radio module (201) comprises a first portion (10), a second portion (20) and a first flexible portion, which connects the first portion (10) and the second portion (20) to each other, of a substrate. The first portion (10) is provided with a circuit element which is mounted on a first main surface (S1) thereof and a circuit which is configured to contain at least the circuit element; and the second portion (20) is provided with a first coil which is connected to the circuit. The first portion (10) and the second portion (20) face each other; and a magnetic sheet (22) is arranged on a second main surface (S2) of the second portion (20). A battery (32) is arranged between a second main surface (S2) of the first portion (10) and the magnetic sheet (22).

Inventors:
NASU TAKAFUMI (JP)
HOSOTANI TATSUYA (JP)
TANIGUCHI KATSUMI (JP)
TAKEOKA MAKOTO (JP)
KANAO MASAAKI (JP)
Application Number:
PCT/JP2017/025702
Publication Date:
February 01, 2018
Filing Date:
July 14, 2017
Export Citation:
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Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H04B5/02; H01F38/14; H01Q1/52; H01Q7/00; H02J7/00; H02J50/10; H04B1/3827; H04B1/3883
Domestic Patent References:
WO2012036139A12012-03-22
Foreign References:
JP2016051961A2016-04-11
JP2015167395A2015-09-24
JP2016021692A2016-02-04
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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