DE69716783T2 - Kontaktlose ic-karte ohne eigene stromversorgung - Google Patents

Kontaktlose ic-karte ohne eigene stromversorgung

Info

Publication number
DE69716783T2
DE69716783T2 DE69716783T DE69716783T DE69716783T2 DE 69716783 T2 DE69716783 T2 DE 69716783T2 DE 69716783 T DE69716783 T DE 69716783T DE 69716783 T DE69716783 T DE 69716783T DE 69716783 T2 DE69716783 T2 DE 69716783T2
Authority
DE
Germany
Prior art keywords
contactless
card
power supply
supply
power
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.)
Expired - Fee Related
Application number
DE69716783T
Other languages
English (en)
Other versions
DE69716783D1 (de
Inventor
Yoshihiro Ikefuji
Shigemi Chimura
Satoshi Yoshioka
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.)
Rohm Co Ltd
Original Assignee
Rohm 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
Application filed by Rohm Co Ltd filed Critical Rohm Co Ltd
Application granted granted Critical
Publication of DE69716783D1 publication Critical patent/DE69716783D1/de
Publication of DE69716783T2 publication Critical patent/DE69716783T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G06K19/0723—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 an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • G06K19/0726—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 an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs the arrangement including a circuit for tuning the resonance frequency of an antenna on the record carrier
    • 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
    • G06K19/0701—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 at least one of the integrated circuit chips comprising an arrangement for power management
    • 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
    • G06K19/0723—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 an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • 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
DE69716783T 1996-12-27 1997-12-08 Kontaktlose ic-karte ohne eigene stromversorgung Expired - Fee Related DE69716783T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8349700A JPH10187916A (ja) 1996-12-27 1996-12-27 非接触ｉｃカード通信システムにおける応答器
PCT/JP1997/004505 WO1998029828A1 (fr) 1996-12-27 1997-12-08 Repondeur, puce de circuit integre, carte de circuit integre sans contact, composant sans alimentation automatique dans un systeme de communication a carte de circuit integre sans contact et procede de reglage automatique de ce composant

Publications (2)

Publication Number Publication Date
DE69716783D1 DE69716783D1 (de) 2002-12-05
DE69716783T2 true DE69716783T2 (de) 2003-08-14

Family

ID=18405520

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716783T Expired - Fee Related DE69716783T2 (de) 1996-12-27 1997-12-08 Kontaktlose ic-karte ohne eigene stromversorgung

Country Status (8)

Country Link
US (1) US6624743B1 (de)
EP (1) EP1022677B1 (de)
JP (1) JPH10187916A (de)
KR (1) KR100341629B1 (de)
AU (1) AU748393B2 (de)
CA (1) CA2274553A1 (de)
DE (1) DE69716783T2 (de)
WO (1) WO1998029828A1 (de)

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JPH10187916A (ja) 1996-12-27 1998-07-21 Rohm Co Ltd 非接触ｉｃカード通信システムにおける応答器
FR2781074B1 (fr) * 1998-07-08 2006-04-28 Commissariat Energie Atomique Interface analogique pour circuit d'echange d'informations autonome
JP2000151480A (ja) * 1998-11-11 2000-05-30 Mitsubishi Materials Corp 重畳タグの識別方式
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FR2801745B1 (fr) * 1999-11-30 2007-05-25 St Microelectronics Sa Transpondeur electromagnetique a desaccord en frequence
JP3488166B2 (ja) * 2000-02-24 2004-01-19 日本電信電話株式会社 非接触ｉｃカードシステムとそのリーダライタおよび非接触ｉｃカード
CN1185599C (zh) * 2000-08-15 2005-01-19 欧姆龙株式会社 非接触通信媒体和非接触通信系统
JP3650317B2 (ja) * 2000-08-23 2005-05-18 日本電信電話株式会社 電磁場受信装置
GB0210886D0 (en) * 2002-05-13 2002-06-19 Zap Wireless Technologies Ltd Improvements relating to contact-less power transfer
JP4052111B2 (ja) * 2002-06-07 2008-02-27 ソニー株式会社 無線情報記憶媒体
JP4614961B2 (ja) * 2003-05-23 2011-01-19 オークランド ユニサービシズ リミテッド 誘導結合電力伝達システムを制御する方法および装置
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JP4382063B2 (ja) 2006-06-07 2009-12-09 フェリカネットワークス株式会社 情報処理端末、および受信電圧制御方法
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US8208665B2 (en) 2007-01-10 2012-06-26 Siemens Audiologische Technik Gmbh Hearing apparatus with automatic self trimming and corresponding method
JP2008218989A (ja) 2007-02-09 2008-09-18 Semiconductor Energy Lab Co Ltd 半導体装置
JP4488040B2 (ja) 2007-07-26 2010-06-23 Ｔｄｋ株式会社 無線通信用送受信装置、ｒｆｉｄシステム及び無線通信用送受信装置の受信方法
CN101904048A (zh) * 2007-09-13 2010-12-01 高通股份有限公司 用于无线功率应用的天线
JP4974171B2 (ja) 2007-12-07 2012-07-11 ソニーモバイルコミュニケーションズ株式会社 非接触無線通信装置、非接触無線通信アンテナの共振周波数の調整方法及び携帯端末装置
US7971794B2 (en) * 2008-02-07 2011-07-05 Infineon Technologies Ag Actively regulated modulation index for contactless IC devices
US8855554B2 (en) * 2008-03-05 2014-10-07 Qualcomm Incorporated Packaging and details of a wireless power device
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JP2009268181A (ja) * 2008-04-22 2009-11-12 Olympus Corp エネルギー供給装置
US8629650B2 (en) 2008-05-13 2014-01-14 Qualcomm Incorporated Wireless power transfer using multiple transmit antennas
US8878393B2 (en) 2008-05-13 2014-11-04 Qualcomm Incorporated Wireless power transfer for vehicles
WO2009145007A1 (ja) * 2008-05-26 2009-12-03 株式会社村田製作所 無線ｉｃデバイスシステム及び無線ｉｃデバイスの真贋判定方法
US9124113B2 (en) * 2008-07-07 2015-09-01 Powerbyproxi Limited Inductively coupled power receiver and method of operation
JP5252550B2 (ja) * 2008-09-24 2013-07-31 日立マクセル株式会社 非接触式のｉｃカード
JP5185789B2 (ja) * 2008-11-26 2013-04-17 京セラ株式会社 無線通信装置
US8497658B2 (en) 2009-01-22 2013-07-30 Qualcomm Incorporated Adaptive power control for wireless charging of devices
US20100201312A1 (en) 2009-02-10 2010-08-12 Qualcomm Incorporated Wireless power transfer for portable enclosures
US8854224B2 (en) 2009-02-10 2014-10-07 Qualcomm Incorporated Conveying device information relating to wireless charging
US9312924B2 (en) 2009-02-10 2016-04-12 Qualcomm Incorporated Systems and methods relating to multi-dimensional wireless charging
JP2010252468A (ja) * 2009-04-14 2010-11-04 Sony Corp 送電装置および方法、受電装置および方法、並びに、電力伝送システム
JP5278197B2 (ja) 2009-06-29 2013-09-04 ソニー株式会社 非接触通信装置および非接触通信方法
JP5293586B2 (ja) * 2009-12-15 2013-09-18 富士通株式会社 非接触型ｉｃカードシステム
US9479225B2 (en) * 2010-05-13 2016-10-25 Qualcomm Incorporated Resonance detection and control within a wireless power system
JP5041610B2 (ja) * 2010-11-01 2012-10-03 則雄 宮内 無線充電装置とその無線充電方法
US8659015B2 (en) 2011-03-04 2014-02-25 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
NZ593946A (en) * 2011-07-07 2014-05-30 Powerbyproxi Ltd An inductively coupled power transfer receiver
JP2013126326A (ja) * 2011-12-15 2013-06-24 Toyota Motor Corp 非接触受電装置およびそれを搭載する車両、非接触送電装置、ならびに非接触給電システム
JP2014023328A (ja) * 2012-07-20 2014-02-03 Heads Corp 非接触給電装置
WO2015140917A1 (ja) * 2014-03-18 2015-09-24 三菱電機エンジニアリング株式会社 共振型電力伝送装置、送信側電力伝送装置及び受信側電力伝送装置
CN105528633A (zh) * 2015-07-10 2016-04-27 北京中电华大电子设计有限责任公司 一种用于非接触芯片的频率自适应调节装置及方法
DE102015009073B4 (de) * 2015-07-16 2021-11-04 Sew-Eurodrive Gmbh & Co Kg Anordnung zur induktiven Übertragung elektrischer Energie von einem stationär angeordneten Primärleiter an eine relativ dazu bewegbare Vorrichtung und Verfahren zum Betreiben der Anordnung
CN107809263B (zh) 2016-09-08 2021-04-27 三星电子株式会社 近场通信装置
KR102570787B1 (ko) 2016-10-27 2023-08-24 삼성전자주식회사 Nfc 태그 인식 장치 및 이를 포함하는 nfc 태그 인식 시스템
CN111954887A (zh) 2018-04-09 2020-11-17 索尼半导体解决方案公司 非接触式通信介质，其驱动方法以及记录介质盒

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JPH10187916A (ja) 1996-12-27 1998-07-21 Rohm Co Ltd 非接触ｉｃカード通信システムにおける応答器

Also Published As

Publication number Publication date
JPH10187916A (ja) 1998-07-21
CA2274553A1 (en) 1998-07-09
EP1022677A4 (de) 2000-11-02
US6624743B1 (en) 2003-09-23
EP1022677A1 (de) 2000-07-26
AU748393B2 (en) 2002-06-06
EP1022677B1 (de) 2002-10-30
KR100341629B1 (ko) 2002-06-22
AU5139198A (en) 1998-07-31
KR20000057635A (ko) 2000-09-25
WO1998029828A1 (fr) 1998-07-09
DE69716783D1 (de) 2002-12-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee