ATTENTION FOR RETAILED ARTICLE AND RETAILED ARTICLE ATTACHED THEREWITH

• Main Authors: KIMURA IKUHEI, KOMAKI KUNIHIRO, KATO NOBORU
• Format: Patent
• Language: English; Japanese
• Published: 08.08.2019
• 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

To provide an attention for a retailed article capable of obtaining a high antenna gain regardless of material quality of a retailed article and a retailed article attached therewith.SOLUTION: An attention for a retailed article comprises: a label part having an adhesive region adhered to a metallic body of a retailed article and a protrusion region protruding from the retailed article; and an RFID tag provided at the label part, that is, the RFID tag including an RFIC chip, a rectifier circuit connected to the RFIC chip and an antenna pattern having a first antenna part and a second antenna part respectively connected to one end of the RFIC chip and the other end thereof, and formed into mutually asymmetrical shapes with respect to the RFIC chip. The rectifier circuit and the first antenna part of the RFID tag are provided in the protrusion region of the label part, and the second antenna part of the RFID tag is provided oppositely in the adhesive region of the label part so as to be capacitively coupled with the metallic body of the retailed article, and the metallic body is used as an antenna.SELECTED DRAWING: Figure 1A 【課題】小売物品の材質によらず、高いアンテナ利得が得られる小売物品用アテンション及びこれを取り付けた小売物品を提供する。【解決手段】小売物品用アテンションは、小売物品の金属体に接着される接着領域及び小売物品から突出する突出領域を有するラベル部と、ラベル部に設けられたＲＦＩＤタグであって、ＲＦＩＣチップと、ＲＦＩＣチップに接続された整合回路と、ＲＦＩＣチップの一端部及び他端部にそれぞれ接続されＲＦＩＣチップに対して互いに非対称形状である第１アンテナ部及び第２アンテナ部を有するアンテナパターンと、を有するＲＦＩＤタグと、を備える。ＲＦＩＤタグの整合回路および第１アンテナ部は、ラベル部の突出領域に設けられており、ＲＦＩＤタグの第２アンテナ部は、ラベル部の接着領域に小売物品の金属体と容量結合するように対向配置して設けられ、金属体をアンテナとして利用する。【選択図】図１Ａ