Title:
ＲＦタグラベルおよびＲＦタグラベル付き物品
Document Type and Number:
Japanese Patent JP7275532
Kind Code:
B2
Abstract:
To provide an RF tag label with which it is possible to respond to an article that has the possibility of causing hindrance to communication and suppress the fluctuation of a resonance frequency that occurs when an RF tag label is attached to the article.SOLUTION: An RF tag label 1 comprises: a spacer sheet 3 composed of a body piece 30 and a spacer piece 31 that are continuous via a bent line 32; an adhesive layer 5 laminated on the surface of the body piece 30; and an inlay 2 laminated on the surface of the body piece 30. An antenna 21 mounted on the inlay 2 is provided with a loop-shaped matching circuit 210 to which an IC chip 213 is connected, a linear element 211 and a planar element 212. The size of the spacer piece 31 corresponds to the area of a portion of the inlay 2 used for mounting the linear element 211 and the matching circuit 210, the spacer piece 31 being provided continuously to the body piece 30 so that when folded to the reverse side of the body piece 30, the reverse side of the body piece 30 that corresponds to the portion of the inlay 2 that is used for mounting the linear element 211 and the matching circuit 210 can be covered with it.SELECTED DRAWING: Figure 1
Inventors:
Shinji Tajima
Application Number:
JP2018207274A
Publication Date:
May 18, 2023
Filing Date:
November 02, 2018
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
G06K19/077; G09F3/00; H01Q1/40; H01Q9/04
Domestic Patent References:
| JP2006215057A | ||||
| JP2010134686A | ||||
| JP2015005794A | ||||
| JP2015219891A | ||||
| JP2006227670A | ||||
| JP2002259934A |
Foreign References:
| WO2018194174A1 | ||||
| WO2018012427A1 | ||||
| WO2017018117A1 |
Other References:
後上昌夫,張り付ける・持ち歩く・ぶら下げる -RFIDデバイス技術-,電子情報通信学会誌,第87巻第5号,日本,社団法人 電子情報通信学会,2004年05月01日,pp.362-368
Attorney, Agent or Firm:
Hiromi Fujimasu
Keiko Fukamachi
Hideo Ito
Naoki Goto
Hideyuki Tateishi
Keiko Fukamachi
Hideo Ito
Naoki Goto
Hideyuki Tateishi