Title:
ＲＦＩＤタグ
Document Type and Number:
Japanese Patent JP7022005
Kind Code:
B2
Abstract:
To provide an RFID which is less likely to spark when irradiated with a microwave in a microwave oven.SOLUTION: An RFID is provided, comprising a substrate, a transceiving antenna laminated on the substrate, and an IC chip coupled to the antenna. The antenna is made of a conductive material and, when irradiated with a microwave in a microwave oven at 700 w for three minutes, exhibits a sheet resistance that is double or more of a sheet resistance before irradiation.SELECTED DRAWING: Figure 1
Inventors:
Nishina Sawako
Kawashima Masahiko
Kawashima Masahiko
Application Number:
JP2018087578A
Publication Date:
February 17, 2022
Filing Date:
April 27, 2018
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
G06K19/077; G06K19/02; G09F3/00; H01P11/00; H01Q1/36; H01Q1/38
Domestic Patent References:
| JP2019080178A | ||||
| JP2007089054A | ||||
| JP2007164528A |
Foreign References:
| WO2018194173A1 | ||||
| US20190081402 |
Attorney, Agent or Firm:
Aoki Atsushi
Shinji Mihashi
Kazuhiro Nakamura
Saito Tsuko
Shunsuke Sanma
Hideo Katsuma
Shinji Mihashi
Kazuhiro Nakamura
Saito Tsuko
Shunsuke Sanma
Hideo Katsuma
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