DE3771588D1 - Datenkarte mit induktiver signaluebertragungseinrichtung. - Google Patents

Datenkarte mit induktiver signaluebertragungseinrichtung.

Info

Publication number
DE3771588D1
DE3771588D1 DE8787304623T DE3771588T DE3771588D1 DE 3771588 D1 DE3771588 D1 DE 3771588D1 DE 8787304623 T DE8787304623 T DE 8787304623T DE 3771588 T DE3771588 T DE 3771588T DE 3771588 D1 DE3771588 D1 DE 3771588D1
Authority
DE
Germany
Prior art keywords
transmission device
signal transmission
data card
inductive signal
inductive
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 - Lifetime
Application number
DE8787304623T
Other languages
English (en)
Inventor
Toshihiko Ohta
Kazuyoshi Fuse
Kunio Ohmi
Toshiaki Sato
Masayuki Shinozaki
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.)
Toshiba Corp
Toshiba AVE Co Ltd
Original Assignee
Toshiba Corp
Toshiba Audio Video Engineering 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 JP61119311A external-priority patent/JPS62275790A/ja
Priority claimed from JP61201715A external-priority patent/JPS6357294A/ja
Priority claimed from JP61201729A external-priority patent/JPS6357295A/ja
Application filed by Toshiba Corp, Toshiba Audio Video Engineering Co Ltd filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3771588D1 publication Critical patent/DE3771588D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06K19/07773—Antenna details
    • G06K19/07777—Antenna details the antenna being of the inductive type
    • G06K19/07779—Antenna details the antenna being of the inductive type the inductive antenna being a coil
    • 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
    • G06K19/077—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
    • G06K19/07773—Antenna details
    • G06K19/07777—Antenna details the antenna being of the inductive type
    • G06K19/07779—Antenna details the antenna being of the inductive type the inductive antenna being a coil
    • G06K19/07783—Antenna details the antenna being of the inductive type the inductive antenna being a coil the coil being planar
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
    • G06K7/10336—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the near field type, inductive coil

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Near-Field Transmission Systems (AREA)
  • Credit Cards Or The Like (AREA)
DE8787304623T 1986-05-26 1987-05-26 Datenkarte mit induktiver signaluebertragungseinrichtung. Expired - Lifetime DE3771588D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61119311A JPS62275790A (ja) 1986-05-26 1986-05-26 薄膜電磁変換器
JP61201715A JPS6357294A (ja) 1986-08-29 1986-08-29 薄膜電磁変換器及びその信号授受方法
JP61201729A JPS6357295A (ja) 1986-08-29 1986-08-29 薄膜電磁変換器

Publications (1)

Publication Number Publication Date
DE3771588D1 true DE3771588D1 (de) 1991-08-29

Family

ID=27313787

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787304623T Expired - Lifetime DE3771588D1 (de) 1986-05-26 1987-05-26 Datenkarte mit induktiver signaluebertragungseinrichtung.

Country Status (3)

Country Link
US (1) US4818853A (de)
EP (1) EP0249356B1 (de)
DE (1) DE3771588D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01157896A (ja) * 1987-09-28 1989-06-21 Mitsubishi Electric Corp 非接触型ｉｃカード及び非接触型カードリーダライタ
CH674424A5 (de) * 1988-03-17 1990-05-31 Zellweger Uster Ag
JP2559849B2 (ja) * 1989-05-23 1996-12-04 三菱電機株式会社 Ｉｃカード
DE3916851C1 (de) * 1989-05-24 1990-01-25 Km-Schmoele Gmbh, 5750 Menden, De
FR2652182A1 (fr) * 1989-09-15 1991-03-22 Limpas Alain Carte portative permettant la memorisation et le traitement de donnees numeriques et le lecteur associe.
DE3935364C1 (de) * 1989-10-24 1990-08-23 Angewandte Digital Elektronik Gmbh, 2051 Brunstorf, De
US5198647A (en) * 1989-11-28 1993-03-30 Mitsubishi Denki Kabushiki Kaisha Plural-coil non-contact ic card having pot cores and shielding walls
US5157244A (en) * 1989-12-19 1992-10-20 Amp Incorporated Smart key system
EP0447686B1 (de) * 1990-02-06 1995-10-11 ALCATEL BELL Naamloze Vennootschap Elektronischer Betrugsdetektor
DE4034225C2 (de) * 1990-10-26 1994-01-27 Reinhard Jurisch Datenträger für Identifikationssysteme
FR2674052A1 (fr) * 1991-03-15 1992-09-18 Philips Composants Carte a microcircuit.
JPH05128324A (ja) * 1991-11-07 1993-05-25 Mitsubishi Electric Corp 非接触カード、非接触カード用端末機及び非接触伝送システム
EP0557934B1 (de) * 1992-02-24 1999-02-03 Angewandte Digital Elektronik GmbH Chipkarte mit externem Sicherheitsschalter
US5229652A (en) * 1992-04-20 1993-07-20 Hough Wayne E Non-contact data and power connector for computer based modules
AT400647B (de) * 1992-05-20 1996-02-26 Neutron Electronic Computer Gm Karte mit einem magnetstreifen
JP2713529B2 (ja) * 1992-08-21 1998-02-16 三菱電機株式会社 信号受信用コイルおよびこれを使用した非接触ｉｃカード
US5434396A (en) * 1992-11-10 1995-07-18 Xicor Inc. Wireless powering and communication system for communicating data between a host system and a stand-alone device
FR2706649B1 (fr) * 1993-06-14 1998-05-07 Hitachi Maxell Système de transfert de données comportant un connecteur à couplage électromagnétique et connecteur à couplage électromagnétique de ce système.
DE4326029C2 (de) * 1993-08-03 1995-05-24 Amphenol Tuchel Elect Leser für Informationskarten
US5451763A (en) * 1994-07-05 1995-09-19 Alto Corporation Personal medical IC card and read/write unit
WO1996026500A1 (en) * 1995-02-21 1996-08-29 Garry Peek A magnetic stripe card simulation means, system and method
US6208235B1 (en) * 1997-03-24 2001-03-27 Checkpoint Systems, Inc. Apparatus for magnetically decoupling an RFID tag
EP0869576A1 (de) * 1997-04-04 1998-10-07 EM Microelectronic-Marin SA Tragbare Vorrichtung, insbesondere Uhr, bestehend aus einer Antenne und einem mit dieser verbundenen auswechselbaren elektronischen Modul und ein derartiges elektronisches Modul
FR2811108B1 (fr) * 2000-06-29 2002-09-27 A S K Dispositif peripherique d'affichage sans contact pour objet portable sans contact
EP1195714A1 (de) * 2000-10-04 2002-04-10 Sokymat S.A. Transpondereinheit
FR2974259B1 (fr) * 2011-04-18 2013-06-07 Commissariat Energie Atomique Recepteur alimente par une interface sans fil de type inductif

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152742B (de) * 1962-04-05 1963-08-14 Siemens Ag Anordnung zur induktiven UEbertragung von Nachrichten unter Verwendung von Induktionsschleifen
US3906460A (en) * 1973-01-11 1975-09-16 Halpern John Wolfgang Proximity data transfer system with tamper proof portable data token
US4277837A (en) * 1977-12-30 1981-07-07 International Business Machines Corporation Personal portable terminal for financial transactions
NL7802132A (nl) * 1978-02-27 1979-08-29 Philips Nv Draagbaar element voor het opnemen, onthouden, afbeelden en afgeven van digitale informatie en reserveerinrichting voor gebruik in een reser- veringssysteem.
DE2923010A1 (de) * 1979-06-07 1980-12-18 Interliz Anstalt Anschwemm-filtriervorrichtung zum filtrieren von trueben fluessigkeiten und filtrierverfahren mit einer solchen vorrichtung
JPS5752620A (en) * 1980-09-16 1982-03-29 Honda Motor Co Ltd Supercharger unit for motorcycle
GB2092343B (en) * 1981-01-30 1985-10-09 Chalmers David Arthur Portable data carrier incorporating manually presettable processing modes
GB2130412B (en) * 1982-02-19 1986-02-05 John Wolfgang Halpern Electronic money purse
DE3336717A1 (de) * 1983-10-08 1985-04-25 Dai Nippon Printing Co., Ltd., Tokio/Tokyo Verfahren und vorrichtung zur kontaktlosen, elektromagnetischen hin- und rueckuebertragung von steuerbefehlen und daten
JPS60259713A (ja) * 1984-06-05 1985-12-21 Yanmar Diesel Engine Co Ltd 内燃機関の電子制御式油圧動弁装置
US4692604A (en) * 1984-10-25 1987-09-08 American Telephone And Telegraph Company, At&T Bell Laboratories Flexible inductor
US4605844A (en) * 1985-02-11 1986-08-12 At&T Technologies, Inc. Computerized transaction card with inductive data transfer
JP3128354B2 (ja) * 1992-10-22 2001-01-29 三洋電機株式会社 電子部品装着装置

Also Published As

Publication number Publication date
EP0249356B1 (de) 1991-07-24
EP0249356A1 (de) 1987-12-16
US4818853A (en) 1989-04-04

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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