RF TAG

To provide an RF tag capable of being affixed to a product without generating heat or catching fire when a product is heated in a microwave oven.SOLUTION: An RF tag 10 includes: a base sheet 11 of a first resin; an RFID inlet 12 that includes an antenna 15 disposed on a surface 11a of the base sheet...

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Bibliographic Details
Main Author HAYAKAWA HARUO
Format Patent
LanguageEnglish
Japanese
Published 31.10.2019
Subjects
ADVERTISING
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
ELECTRICITY
HANDLING RECORD CARRIERS
LABELS OR NAME-PLATES
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
SEALS
SIGNS
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Summary:To provide an RF tag capable of being affixed to a product without generating heat or catching fire when a product is heated in a microwave oven.SOLUTION: An RF tag 10 includes: a base sheet 11 of a first resin; an RFID inlet 12 that includes an antenna 15 disposed on a surface 11a of the base sheet 11, which resonates with a radio wave having a frequency of microwave band, and an IC chip 16 connected to the antenna; and a protective sheet 13 covering at least the antenna 15. The protective sheet is composed of a second resin having a lower heat-resistant temperature than the first resin.SELECTED DRAWING: Figure 1 【課題】電子レンジで商品を加熱した際に、発熱や発火することなく商品に貼付可能なＲＦタグを提供することを可能とする。【解決手段】ＲＦタグ１０が、第１の樹脂からなるベースシート１１と、ベースシート１１の表面１１ａに配置された、マイクロ波帯の周波数の電波に共振するアンテナ１５及び該アンテナに接続されたＩＣチップ１６を含むＲＦＩＤインレット１２と、少なくともアンテナ１５を被覆する保護シート１３とを含み、保護シートが、第１の樹脂よりも耐熱温度が低い第２の樹脂からなる構成とする。【選択図】図１
Bibliography:Application Number: JP20180086463