Title:
RUBBER PRODUCT RFID TAG AND METHOD FOR MANUFACTURING RUBBER PRODUCT RFID TAG
Document Type and Number:
WIPO Patent Application WO/2022/091440
Kind Code:
A1
Abstract:
The present invention provides a rubber product RFID tag which is compact and has outstanding mass-production characteristics and durability, and a method for manufacturing a rubber product RFID tag. A rubber product RFID tag 1 according to the present invention is characterized by comprising: a coupling transformer 40; an RF chip 10 connected to a secondary side of the coupling transformer; a printed substrate 20 on which the RF chip is mounted; and an antenna 30, wherein the antenna comprises a coil section 31, a first element 32 which extends from one end of the coil section, and a second element 33 which is shorter than the first element and extends parallel to the first element from another end of the coil section, and the number of windings in the coil section is less than the number of windings of the secondary side of the coupling transformer 40, and the primary side of the coupling transformer is configured by the coil section by retaining the printed substrate 20 in the gap between the wires of the coil section.
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Inventors:
SUGIMURA SHIRO (JP)
NIWATA TATSUJI (JP)
NIWATA TATSUJI (JP)
Application Number:
PCT/JP2021/005159
Publication Date:
May 05, 2022
Filing Date:
February 12, 2021
Export Citation:
Assignee:
PHOENIX SOLUTION CO LTD (JP)
International Classes:
G06Q20/34; B60C19/00; G06K19/077; H01Q7/00; H01Q19/02
Foreign References:
| JP2019205198A | 2019-11-28 | |||
| JP2006172166A | 2006-06-29 | |||
| JP2010225014A | 2010-10-07 | |||
| JP2017132291A | 2017-08-03 |
Attorney, Agent or Firm:
UMINO Toru (JP)
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