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1. WO2020110930 - RFID TAG

Publication Number WO/2020/110930
Publication Date 04.06.2020
International Application No. PCT/JP2019/045757
International Filing Date 22.11.2019
IPC
G06K 19/077 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards
07with integrated circuit chips
077Constructional details, e.g. mounting of circuits in the carrier
G06K 19/07 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards
07with integrated circuit chips
H01Q 13/08 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
13Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
08Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
H01Q 9/04 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
9Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
04Resonant antennas
H01Q 9/16 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
9Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
04Resonant antennas
16with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
H01Q 1/38 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
36Structural form of radiating elements, e.g. cone, spiral, umbrella
38formed by a conductive layer on an insulating support
CPC
G06K 19/07
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards ; also with resonating or responding marks without active components
07with integrated circuit chips
G06K 19/077
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards ; also with resonating or responding marks without active components
07with integrated circuit chips
077Constructional details, e.g. mounting of circuits in the carrier
H01Q 1/38
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
36Structural form of radiating elements, e.g. cone, spiral, umbrella; ; Particular materials used therewith
38formed by a conductive layer on an insulating support
H01Q 13/08
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
13Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
08Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
H01Q 9/04
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
9Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
04Resonant antennas
H01Q 9/16
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
9Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
04Resonant antennas
16with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
Applicants
  • 京セラ株式会社 KYOCERA CORPORATION [JP]/[JP]
Inventors
  • 山本 周一 YAMAMOTO, Shuichi
  • 林 拓也 HAYASHI, Takuya
Agents
  • 荒船 博司 ARAFUNE, Hiroshi
  • 荒船 良男 ARAFUNE, Yoshio
Priority Data
2018-22295329.11.2018JP
2019-03342927.02.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) RFID TAG
(FR) ÉTIQUETTE RFID
(JA) RFIDタグ
Abstract
(EN)
The present invention provides an RFID tag with which it is possible to extend a communicatable distance by a simple and highly reliable antenna connection. This RFID tag (1) comprises an RFID tag device (20) created by mounting an IC for RFID tags on a substrate, and a sheet antenna (10) which includes an antenna conductor (12) and to which the RFID tag device is secured. The substrate of the RFID tag device (20) has a first surface conductor, a second surface conductor arranged between the first surface conductor and the antenna conductor, and a short-circuit conductor for short-circuiting the first surface conductor and the second surface conductor together, the direction of the second surface conductor that faces the center of the second surface conductor from the connecting part of the short-circuit conductor facing the longitudinal direction (X0) of the antenna conductor.
(FR)
La présente invention concerne une étiquette RFID avec laquelle il est possible d'étendre une portée de communication grâce à une connexion d'antenne simple et très fiable. Cette étiquette RFID (1) comprend un dispositif d'étiquette RFID (20) créé en montant un CI pour étiquettes RFID sur un substrat, et une antenne en feuille (10) qui contient un conducteur d'antenne (12) et à laquelle le dispositif d'étiquette RFID est fixé. Le substrat du dispositif d'étiquette RFID (20) comporte un premier conducteur de surface, un deuxième conducteur de surface agencé entre le premier conducteur de surface et le conducteur d'antenne, et un conducteur de court-circuit permettant de court-circuiter ensemble le premier conducteur de surface et le deuxième conducteur de surface, la direction du deuxième conducteur de surface qui fait face au centre du deuxième conducteur de surface à partir de la partie de connexion du conducteur de court-circuit étant orientée dans la direction longitudinale (X0) du conducteur d'antenne.
(JA)
単純で信頼性の高いアンテナの接続により通信可能距離を長くできるRFIDタグを提供する。このRFIDタグ(1)は、基板にRFIDタグ用ICが搭載されてなるRFIDタグデバイス(20)と、アンテナ導体(12)を含みかつRFIDタグデバイスが固定されたシートアンテナ(10)と、を備える。そして、RFIDタグデバイス(20)の基板は、第1面導体と、第1面導体とアンテナ導体との間に配置された第2面導体と、第1面導体と第2面導体とを短絡させる短絡導体とを有し、第2面導体のうち短絡導体の接続部から第2面導体の中央を向く方向が、アンテナ導体の長手方向(X0)を向いている。
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