CA2853767A1 - Amelioration du couplage dans et sur des cartes intelligentes d'identification par radiofrequence (rfid) - Google Patents

Amelioration du couplage dans et sur des cartes intelligentes d'identification par radiofrequence (rfid) Download PDF

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Publication number
CA2853767A1
CA2853767A1 CA2853767A CA2853767A CA2853767A1 CA 2853767 A1 CA2853767 A1 CA 2853767A1 CA 2853767 A CA2853767 A CA 2853767A CA 2853767 A CA2853767 A CA 2853767A CA 2853767 A1 CA2853767 A1 CA 2853767A1
Authority
CA
Canada
Prior art keywords
antenna
module
card
winding
chip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2853767A
Other languages
English (en)
Inventor
David Finn
Klaus Ummenhofer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Feinics Amatech Teoranta Ltd
Original Assignee
Feinics Amatech Teoranta Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US13/205,600 external-priority patent/US8474726B2/en
Priority claimed from US13/294,578 external-priority patent/US20120055013A1/en
Application filed by Feinics Amatech Teoranta Ltd filed Critical Feinics Amatech Teoranta Ltd
Publication of CA2853767A1 publication Critical patent/CA2853767A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record 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
    • G06K19/07—Record 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 with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

L'invention concerne une carte intelligente d'interface double (DI) (100) comprenant un module de puce (CM), une antenne de module (MA), un corps de carte (CB) et une antenne de carte (CA) ayant deux enroulements (D, E) connectés à une phase inverse en tant que « quasi-dipôle ». Des embases capacitives (B, C) sont connectées à une structure d'antenne (A) de l'antenne de module (MA). L'antenne de module (MA) chevauche seulement l'un des enroulements (D ou E) de l'antenne de carte (CA). L'antenne de carte (CA) peut être formée à partir d'un câble continu. De la ferrite (156) protège l'antenne de module (MA) de plots de contact (CP) et est destinée à améliorer le couplage entre l'antenne de module (MA) et l'antenne de carte (CA).
CA2853767A 2011-08-08 2011-12-06 Amelioration du couplage dans et sur des cartes intelligentes d'identification par radiofrequence (rfid) Abandoned CA2853767A1 (fr)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US13/205,600 US8474726B2 (en) 2010-08-12 2011-08-08 RFID antenna modules and increasing coupling
US13/205,600 2011-08-08
US201161521741P 2011-08-09 2011-08-09
US61/521,741 2011-08-09
US201161533228P 2011-09-11 2011-09-11
US61/533,228 2011-09-11
US201161536153P 2011-09-19 2011-09-19
US61/536,153 2011-09-19
US13/294,578 US20120055013A1 (en) 2010-07-13 2011-11-11 Forming microstructures and antennas for transponders
US13/294,578 2011-11-11
US201161561938P 2011-11-21 2011-11-21
US61/561,938 2011-11-21
PCT/EP2011/071885 WO2013020610A1 (fr) 2011-08-08 2011-12-06 Amélioration du couplage dans et sur des cartes intelligentes d'identification par radiofréquence (rfid)

Publications (1)

Publication Number Publication Date
CA2853767A1 true CA2853767A1 (fr) 2013-02-14

Family

ID=45217552

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2853767A Abandoned CA2853767A1 (fr) 2011-08-08 2011-12-06 Amelioration du couplage dans et sur des cartes intelligentes d'identification par radiofrequence (rfid)

Country Status (9)

Country Link
EP (1) EP2742464A1 (fr)
JP (1) JP2014529927A (fr)
KR (1) KR20140082648A (fr)
CN (1) CN103907125A (fr)
AU (1) AU2011374571A1 (fr)
BR (1) BR112014003130A2 (fr)
CA (1) CA2853767A1 (fr)
MX (1) MX2014001531A (fr)
WO (1) WO2013020610A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3036541B1 (fr) * 2015-05-19 2018-06-29 Smart Packaging Solutions Antenne a circuits rlc entremeles
KR101732944B1 (ko) * 2015-11-11 2017-05-08 주식회사 이엠따블유 복합 페라이트 자기장 차폐시트, 이의 제조방법 및 이를 이용한 안테나 모듈
DE102016100898B4 (de) 2016-01-20 2021-08-12 Infineon Technologies Ag Chipkarte und Verfahren zum Ausbilden einer Chipkarte
US9761522B2 (en) * 2016-01-29 2017-09-12 Taiwan Semiconductor Manufacturing Company, Ltd. Wireless charging package with chip integrated in coil center
GB2548638A (en) * 2016-03-24 2017-09-27 Zwipe As Method of manufacturing a smartcard
CN205721902U (zh) 2016-04-11 2016-11-23 深圳市高福科技有限公司 一种可以射频通讯与支付的金属芯片卡
JPWO2018092897A1 (ja) * 2016-11-18 2019-10-17 凸版印刷株式会社 電磁結合デュアルｉｃカード及びｉｃモジュール
US10373045B2 (en) * 2016-12-01 2019-08-06 Avery Dennison Retail Information Services, Llc Coupling of RFID straps to antennae using a combination of magnetic and electric fields
CN108021971A (zh) * 2018-01-08 2018-05-11 内蒙古聚能节能服务有限公司 一种用于无线充电计费结算系统的电子标签
MX2021013094A (es) * 2018-05-10 2023-04-14 Composecure Llc Tarjeta inteligente metálica de doble interfaz con antena amplificadora.
DE102018009579A1 (de) * 2018-12-05 2020-06-10 Giesecke+Devrient Mobile Security Gmbh Datenträger aufweisend ein kompaktes Chipmodul
CN110808448B (zh) * 2019-10-15 2021-02-26 元彰精密科技(扬州)有限公司 一种基于透明柔性基材的rfid高频天线及制备工艺
CN113871136B (zh) * 2021-08-24 2022-07-26 锐石创芯(深圳)科技股份有限公司 耦合器及射频前端模组

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084699A (en) 1989-05-26 1992-01-28 Trovan Limited Impedance matching coil assembly for an inductively coupled transponder
JP2554338Y2 (ja) * 1991-01-29 1997-11-17 富士通テン株式会社 マルチバンドアンテナ
DE4311493C2 (de) 1993-04-07 2000-04-06 Amatech Advanced Micromechanic IC-Kartenmodul zur Herstellung einer IC-Karte
US5955723A (en) 1995-05-03 1999-09-21 Siemens Aktiengesellschaft Contactless chip card
DE19534480C2 (de) 1995-09-18 1999-11-11 David Finn IC-Kartenmodul zur Herstellung einer IC-Karte sowie IC-Karte mit einem IC-Kartenmodul
EP0880754B1 (fr) 1996-02-12 2000-05-17 David Finn Procede et dispositif pour la connexion d'un conducteur electrique
KR100373063B1 (ko) 1996-02-12 2003-05-12 만프레트 리츨러 와이어도체접속방법및장치
DE19654902C2 (de) 1996-03-15 2000-02-03 David Finn Chipkarte
DE19634661A1 (de) 1996-08-28 1998-03-05 David Finn Verfahren und Vorrichtung zur Herstellung einer Spulenanordnung
DE19703029A1 (de) 1997-01-28 1998-07-30 Amatech Gmbh & Co Kg Übertragungsmodul für eine Transpondervorrichtung sowie Transpondervorrichtung und Verfahren zum Betrieb einer Transpondervorrichtung
EP1031939B1 (fr) 1997-11-14 2005-09-14 Toppan Printing Co., Ltd. Carte ci composite
IL122250A (en) 1997-11-19 2003-07-31 On Track Innovations Ltd Smart card amenable to assembly using two manufacturing stages and a method of manufacture thereof
CN1243294A (zh) * 1998-07-28 2000-02-02 东芝株式会社 集成电路卡和数据读写装置和无线标记及它们的制造方法
EP0977145A3 (fr) * 1998-07-28 2002-11-06 Kabushiki Kaisha Toshiba Carte à puce radio
US6373447B1 (en) 1998-12-28 2002-04-16 Kawasaki Steel Corporation On-chip antenna, and systems utilizing same
FR2801707B1 (fr) 1999-11-29 2002-02-15 A S K Procede de fabrication d'une carte a puce hybride contact- sans contact avec un support d'antenne en materiau fibreux
DE10196382T1 (de) * 2000-06-21 2003-12-04 Hitachi Maxell Halbleiterchip und Halbleitervorrichtung, für die der Halbleiterchip verwendet wird
JP2002015292A (ja) * 2000-06-30 2002-01-18 Hitachi Maxell Ltd 非接触通信式情報担体
FR2820548A1 (fr) 2001-02-02 2002-08-09 Schlumberger Systems & Service Objet portatif a puce et a antenne, module destine a former un objet portatif a puce et a antenne et leurs procedes de fabrication
FR2882174B1 (fr) 2005-02-11 2007-09-07 Smart Packaging Solutions Sps Procede de fabrication d'un dispositif microelectronique a fonctionnement sans contact notamment pour passeport electronique
FR2890502A1 (fr) 2005-09-02 2007-03-09 Gemplus Sa Ajustement de frequence de resonance par reglage de capacite repartie inter-spires
JP2007150642A (ja) * 2005-11-28 2007-06-14 Hitachi Ulsi Systems Co Ltd 無線タグ用質問器、無線タグ用アンテナ、無線タグシステムおよび無線タグ選別装置
JP4656235B2 (ja) * 2006-04-28 2011-03-23 パナソニック株式会社 アンテナ内蔵電子回路モジュールの製造方法
JP2008167190A (ja) * 2006-12-28 2008-07-17 Philtech Inc 基体シート
FR2915011B1 (fr) 2007-03-29 2009-06-05 Smart Packaging Solutions Sps Carte a puce a double interface de communication
US7980477B2 (en) 2007-05-17 2011-07-19 Féinics Amatech Teoranta Dual interface inlays
FR2919409B1 (fr) 2007-07-26 2009-09-04 Smart Packaging Solutions Sps Document securise a puce sans contact avec protection des donnees contre les lectures non autorisees.
EP2045872B1 (fr) 2007-10-03 2011-08-10 Assa Abloy Ab Dispositif de couplage pour transpondeur et carte intelligente dotée d'un tel dispositif
US8102021B2 (en) * 2008-05-12 2012-01-24 Sychip Inc. RF devices
FR2932910B1 (fr) 2008-06-20 2011-02-11 Smart Packaging Solutions Sps Carte sans contact avec logo securitaire

Also Published As

Publication number Publication date
JP2014529927A (ja) 2014-11-13
KR20140082648A (ko) 2014-07-02
CN103907125A (zh) 2014-07-02
AU2011374571A1 (en) 2014-02-20
MX2014001531A (es) 2014-06-04
WO2013020610A1 (fr) 2013-02-14
BR112014003130A2 (pt) 2017-06-06
EP2742464A1 (fr) 2014-06-18

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20171206

FZDE Discontinued

Effective date: 20171206