WO2008084689A1 - Support ic sans contact - Google Patents

Support ic sans contact Download PDF

Info

Publication number
WO2008084689A1
WO2008084689A1 PCT/JP2007/074900 JP2007074900W WO2008084689A1 WO 2008084689 A1 WO2008084689 A1 WO 2008084689A1 JP 2007074900 W JP2007074900 W JP 2007074900W WO 2008084689 A1 WO2008084689 A1 WO 2008084689A1
Authority
WO
WIPO (PCT)
Prior art keywords
noncontact
chips
medium
loop antenna
shared
Prior art date
Application number
PCT/JP2007/074900
Other languages
English (en)
Japanese (ja)
Inventor
Tomoaki Ito
Original Assignee
Orient Instrument Computer Co., 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 JP2007001246A external-priority patent/JP2007287128A/ja
Application filed by Orient Instrument Computer Co., Ltd. filed Critical Orient Instrument Computer Co., Ltd.
Publication of WO2008084689A1 publication Critical patent/WO2008084689A1/fr

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
    • 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
    • G06K19/072—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 the record carrier comprising a plurality of integrated circuit chips
    • 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
    • G06K19/0775—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 arrangements for connecting the integrated circuit to the antenna
    • 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
    • G06K19/07766—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 comprising at least a second communication arrangement in addition to a first non-contact communication arrangement
    • G06K19/07767—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 comprising at least a second communication arrangement in addition to a first non-contact communication arrangement the first and second communication means being two different antennas types, e.g. dipole and coil type, or two antennas of the same kind but operating at different frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Details Of Aerials (AREA)

Abstract

L'invention vise à proposer un support CI sans contact (23) qui est applicable à une pluralité d'objectifs. A cet effet, une pluralité de puces CI (21) sont montées sur un support CI sans contact (23), qui a une antenne à boucle (22) pour effectuer une communication sans contact, et la puce CI (21) pour une opération de commande. Des puces CI (21a, 21b) ayant différentes fréquences de fonctionnement sont utilisées. Dans un exemple de travail, l'antenne à boucle (22) est constituée d'une antenne à boucle partagée (22) partagée par les puces CI (21). Dans un autre exemple de travail, des antennes à boucle indépendantes (22a, 22b) sont connectées respectivement aux puces CI (21a, 21b).
PCT/JP2007/074900 2007-01-09 2007-12-26 Support ic sans contact WO2008084689A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007001246A JP2007287128A (ja) 2006-03-22 2007-01-09 非接触ｉｃ媒体
JP2007-001246 2007-01-09

Publications (1)

Publication Number Publication Date
WO2008084689A1 true WO2008084689A1 (fr) 2008-07-17

Family

ID=39608585

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074900 WO2008084689A1 (fr) 2007-01-09 2007-12-26 Support ic sans contact

Country Status (1)

Country Link
WO (1) WO2008084689A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2498628A (en) * 2011-12-21 2013-07-24 Ibm Multi-chip card
US8827158B2 (en) 2011-12-21 2014-09-09 International Business Machines Corporation Multi-chip card
US8866847B2 (en) 2010-09-14 2014-10-21 International Business Machines Corporation Providing augmented reality information
FR3139927A1 (fr) * 2022-09-20 2024-03-22 Smart Packaging Solutions Carte à puce à insert mobile conducteur d’électricité.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002032731A (ja) * 2000-07-14 2002-01-31 Sony Corp 非接触式情報交換カード
JP2004213582A (ja) * 2003-01-09 2004-07-29 Mitsubishi Materials Corp Ｒｆｉｄタグ及びリーダ／ライタ並びに該タグを備えたｒｆｉｄシステム
JP2006350748A (ja) * 2005-06-16 2006-12-28 Hiroshi Saito 非接触ｉｃカード通信調整板及び非接触ｉｃカードケース

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002032731A (ja) * 2000-07-14 2002-01-31 Sony Corp 非接触式情報交換カード
JP2004213582A (ja) * 2003-01-09 2004-07-29 Mitsubishi Materials Corp Ｒｆｉｄタグ及びリーダ／ライタ並びに該タグを備えたｒｆｉｄシステム
JP2006350748A (ja) * 2005-06-16 2006-12-28 Hiroshi Saito 非接触ｉｃカード通信調整板及び非接触ｉｃカードケース

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8866847B2 (en) 2010-09-14 2014-10-21 International Business Machines Corporation Providing augmented reality information
GB2498628A (en) * 2011-12-21 2013-07-24 Ibm Multi-chip card
US8827158B2 (en) 2011-12-21 2014-09-09 International Business Machines Corporation Multi-chip card
US8925816B2 (en) 2011-12-21 2015-01-06 International Business Machines Corporation Multi-chip card
GB2498628B (en) * 2011-12-21 2015-01-07 Ibm Multi-chip card
FR3139927A1 (fr) * 2022-09-20 2024-03-22 Smart Packaging Solutions Carte à puce à insert mobile conducteur d’électricité.
WO2024061840A1 (fr) * 2022-09-20 2024-03-28 Smart Packaging Solutions Carte à puce à insert mobile conducteur d'électricité

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