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WO1997008645A2 - Carte plastique pourvue d'une ou plusieurs puces - Google Patents

Carte plastique pourvue d'une ou plusieurs puces Download PDF

Info

Publication number
WO1997008645A2
WO1997008645A2 PCT/DE1996/001569 DE9601569W WO9708645A2 WO 1997008645 A2 WO1997008645 A2 WO 1997008645A2 DE 9601569 W DE9601569 W DE 9601569W WO 9708645 A2 WO9708645 A2 WO 9708645A2
Authority
WO
WIPO (PCT)
Prior art keywords
chip
components
plastic card
parts
chips
Prior art date
Application number
PCT/DE1996/001569
Other languages
German (de)
English (en)
Other versions
WO1997008645A3 (fr
Inventor
Hans-Diedrich Kreft
Original Assignee
Angewandte Digital Elektronik Gmbh
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 Angewandte Digital Elektronik Gmbh filed Critical Angewandte Digital Elektronik Gmbh
Priority to AU10918/97A priority Critical patent/AU1091897A/en
Publication of WO1997008645A2 publication Critical patent/WO1997008645A2/fr
Publication of WO1997008645A3 publication Critical patent/WO1997008645A3/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
    • 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
    • G06K19/07769—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 further communication means being a galvanic interface, e.g. hybrid or mixed smart cards having a contact and a non-contact interface
    • 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
    • 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

Definitions

  • the invention relates to a plastic card containing one or more chips.
  • Plastic cards are known as chip cards, which exchange energy and data with their read / write devices without contact or contact.
  • the cards are used for a wide range of applications, such as telephone or health cards or access control cards.
  • An overview of such cards and their uses is compiled in three editions of the German trade magazine electronics year 93.
  • Such chip cards on the market have the disadvantage of wearing the contact surfaces.
  • a chip card has become known from DE-C-39 35 364 which contains further components such as contacts and coils as component groups and on which a chip connected to a contact field is arranged and which additionally has coils for supplying power to the chip and for data exchange .
  • a diode-capacitor network serves to rectify and smooth the voltage induced in the coils, which also serves to supply the chip and is guided to a circuit which controls two circuits by means of two logic levels, which in turn controls the contact field and on its outputs are connected to the chip, with either the signals from the coils or from the contact field being switched through to the chip.
  • a card with chip is also known, which contains other components such as contacts and coils as component groups.
  • the invention is based on the object of different components, such as capacitors, coils, galvanic contacts, chips, galvanic connections, chip parts, optoelectronic transmitting and receiving elements, switching elements such as switches, keyboards or coding inputs, components for data and energy exchange between the card and external read / transmit devices, a component group with one / more chip (s) in a simple manner to electrically connect to each other.
  • the components should be assigned to the component group on the basis of a chip; furthermore the exchange of data and energy with the devices in the vicinity of the card can be guaranteed via various forms of energy and / or data exchange.
  • a plastic card that has one or more electronic Contains chips, according to the invention in that a component group, composed of components such as capacitors, coils, galvanic contacts, chips, galvanic connections, chip parts, optoelectronic transmission and reception elements, switching elements such as switches, keyboards, or coding input, components for data and Energy exchange between the card and external read / write and transmit devices, rectifier, or a combination of the components contained in the card body, and the chip (s) via the component group or components thereof from the component group with devices outside the chip card engage in data and / or energy exchange, which means that depending on the method of the external read / write and transmit device, the card is able to fulfill different methods of data and / or energy exchange in accordance with the different properties of the components .
  • a component group composed of components such as capacitors, coils, galvanic contacts, chips, galvanic connections, chip parts, optoelectronic transmission and reception elements, switching elements such as switches, keyboards, or coding input, components for data and Energy exchange
  • the plastic card has the advantage that different methods of data and / or energy exchange can be used in accordance with the different properties of the components.
  • the plastic card has several options for entering energy and / or data exchange with read / write and transmit devices.
  • FIG. 1 shows schematically a card with the parts component group, coil (s) capacitor (s), contacts, chip (s), opoelectronic receiving and transmitting elements and further components for data and energy exchange between card and external devices
  • Figure 2 schematically a chip with spatially delimited chip part
  • Figure 3 schematically the parts coil, contacts, chip, spatially and / or functionally separable chip parts, rectification, connection and connecting lines to the contacts
  • Figure 4 schematically a line ring for voltage supply in a chip or Chip parts, functional element, tap point, supply voltage UA, ÜB, and common voltage reference point.
  • Figure 1 shows schematically the parts: card 1, component group 2, coil (s) 3, Kon- capacitor (s) 4, contacts 5, chip (s) 6, optoelectronic receiving and transmitting elements 16, 17 and possible further components for data and energy exchange between card 1 and external reading / writing and transmitting devices 8. Furthermore, an electronic switching element, which can also be designed as a manually operable keyboard 18, is specified. With this element 18, a card user can enter information into the chip (s) of the card.
  • a plastic card contains a component group 2.
  • components such as capacitors 4, coils 3, galvanic contacts 5, chips 6, galvanic connections 7, chip parts 14, 15, optoelectronic transmitting and receiving elements, switching elements such as switches, keyboards, or encoders ⁇ input, components for data and energy exchange between the card and external reading and / or writing and / or transmitting devices 8, rectifiers, or a combination of the components contained in the card body, the component group 2 by one / more chip ( s) 6 connected to reading and / or writing and / or transmitting devices 8 outside the chip card for the purpose of data and / or energy exchange 7.
  • the plastic card is able to connect to its environment with different data and energy exchange methods, such as with one or more contacts 5, with one or more coils 3, and / or with one or several capacitors 4.
  • FIG. 2 schematically shows the parts: chip (s) 6 and a spatially delimited chip part 9.
  • the chip (s) have functional elements, such as switching elements, which can independently decide which components / component combination are used to connect 7 to external reading and / or writing and / or transmitting devices 8. With these functional elements, namely switching elements, it is ensured that the plastic card 1 in the vicinity of a certain device 8 fulfills the respectively suitable exchange method 7 for the energy and data exchange.
  • FIG. 3 schematically shows the parts: coil (s) 3, contacts 5, chip (s) 6, the spatially and / or functionally separable chip parts 14, 15, rectification 11, connection 13; Coil 3 - rectification 11 - chip 6; Combination connecting line 10, connecting lines to the contacts 12, and points P1, P2.
  • Figure 4 shows schematically the parts: line ring for Power supply in a chip 6 or chip parts 14, 15, functional element 20, tap point 19, supply voltage UA, ÜB and a common voltage reference point 22.
  • the functional elements decide which criteria take advantage of the properties that are specified by the components / component combinations. For example, voltages are present at the coils 3, displacement currents occur in the capacitors 4, or signals or information are input via a photosensitive layer 17 with which it is determined which chips 6 and / or chip parts 14, 15 are included which functional elements are activated or / and which components are activated with the reference numbers 3, 4, 5, 16, 17 of component group 2.
  • the user of a card can determine via switch or code input 18 which functional elements are activated in the chip (s) and which components with the reference numbers 3, 4, 5, 16, 17 are activated with an external device 8 and which components with the reference numbers 3,4,5,16,17 with an external device 8 to exchange data and / or energy.
  • This can be a simple pressure switch or a keyboard for entering coded data.
  • the functional elements which can be localized in a chip at certain locations (chip areas 9), are assigned to specific connections 7 of the component elements / component combinations that are switched to the outside world with the reference numbers 3, 4, 5, 16, 17. This assignment allows functional parts 9 or parts of one or more chips 6 to be electronically activated or deactivated.
  • the chip (s) 6 and / or functional parts 9 can thus be put into an energy-saving working state, for example, or certain parts of the chips can only be connected to certain data and / or energy exchange options 7 (for example, data input to a memory / memory part only via the contacts but not via coils or capacitors.
  • this function also ensures that a first storage part, which, for example, takes up a lot of space, consumes little energy with a certain contact-free one Transmission path (coils) is connected, while a second storage part, which connects a large storage capacity in a small space, but possibly uses more energy for storage than the first storage part, is exclusively connected to the galvanic contacts.
  • Certain electronic chip functions are assigned to the functional elements with their connections 7 of the component elements / component combinations switched to the outside world, for example with the reference numbers 3, 4, 5, 16, 17.
  • a different frequency mode of operation
  • the chip mode of operation could also consist of a lower or higher voltage level in order to consume more or less energy. This is important if the card in the near field receives a lot of energy via its coil (s) and has to consume it (it should not be converted into potentially harmful heat), while the card is used for a greater distance to device 8 for data and energy exchange less energy is needed.
  • Special plastic cards 1 can contain a chip or several electronic chips 6 and can additionally be equipped with one or more coil (s) 3, a circuit for voltage rectification 11, and contacts 5. There are connecting lines 12 between the contacts 5 with the chip (s) 6, 14, 15. There are also connecting lines 13 between the coil (s) 3 and a voltage rectifier 11 and the chip (s) 6, 14, 15). The entire chip 6 is supplied with all of its parts with energy. There is no spatial or functional separation of the chip 6 due to information about the connections of the components of the component group 2. Depending on the connection via the contacts 12 or by connection via the coils 13, the chip is completely supplied or activated in each case.
  • one or more additional electronic function element (s) 10 and / or scanning points P1, P2 are provided. These components can be used to decide whether the (r) chip 6 is activated via the coil (s) 3 or contacts 5 and via which line path 12 or 13 a connection 7 to the device 8 is established.
  • a diode is indicated as the functional element 10. If the voltage comes via line 13, only point P1 is supplied with voltage. Is that Voltage at the contact field, both point P1 and point P2 are supplied with voltage. This different information can be used to activate different chip parts or functions in the chip 6.
  • the conductor path of the voltage supply 21 is provided with at least one point 19 which can be tapped off electrically and which indicates by its electrical state whether the voltage UA from a first element of the component group 2 or the voltage UB from a second or further element 3, 4, 5 , 5,7,16,17 is present.
  • This information can be used in the chip 6 to activate or deactivate chip parts 14, 15.
  • the different state is achieved at point 19, for example by a diode 20 blocking a voltage ÜB, while a voltage UA reaches point 19.
  • the common reference voltage is identified by the line section 22.
  • All parts of the chip 6 can be activated both via the line path 13 and 12. In this case, no selective selection is made.
  • the goal is to combine the functionality of e.g. Making contacts is accomplished simply by applying voltage to the contacts. If an AC voltage is present on a coil for the contact-free transmission of information, the supply voltage is fed in via the rectifier 11.
  • a certain first part 15 of the chip 6 is activated according to one of the above methods, and when connected via coils 3 another second part 14 of the chip 15 is activated.
  • a memory is optionally activated only in the first part of the chip 15.
  • both the memory in the first chip 15 and in the second part 14 is activated.

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)

Abstract

Cette carte plastique (1) contient une ou plusieurs puces électroniques (6). Le corps de la carte contient un sous-groupe (2) de composants tels que condensateurs (4), bobines (3), contacts galvaniques (5), puces (6), liaisons galvaniques (7), parties de puces (14, 15), éléments émetteurs et récepteurs optoélectroniques, éléments commutateurs tels qu'interrupteurs, clavier ou codeur, composants d'échange de données et d'énergie entre la carte et des appareils extérieurs de lecture/transmission, redresseurs, ou une combinaison de ces composants. La ou les puces (6) échangent des données et/ou de l'énergie (7) avec des appareils (8) situés hors de la carte à puce au moyen du sous-groupe (2) ou de composants faisant partie du sous-groupe. Selon le mode d'exploitation de l'appareil (8), on peut mettre en oeuvre avec cette carte (1) différents procédés d'échange de données et/ou d'énergie, selon les différentes propriétés des composants. La carte plastique peut ainsi échanger de l'énergie et/ou des données de différentes manières avec des appareils situés dans son environnement.
PCT/DE1996/001569 1995-08-23 1996-08-23 Carte plastique pourvue d'une ou plusieurs puces WO1997008645A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU10918/97A AU1091897A (en) 1995-08-23 1996-08-23 Plastic card with one or several chips

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1995130823 DE19530823A1 (de) 1995-08-23 1995-08-23 Kombinierte Chipkarte
DE19530823.9 1995-08-23

Publications (2)

Publication Number Publication Date
WO1997008645A2 true WO1997008645A2 (fr) 1997-03-06
WO1997008645A3 WO1997008645A3 (fr) 1997-04-17

Family

ID=7770077

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1996/001569 WO1997008645A2 (fr) 1995-08-23 1996-08-23 Carte plastique pourvue d'une ou plusieurs puces

Country Status (3)

Country Link
AU (1) AU1091897A (fr)
DE (1) DE19530823A1 (fr)
WO (1) WO1997008645A2 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19959364A1 (de) * 1999-12-09 2001-06-13 Orga Kartensysteme Gmbh Chipkarte
FI112287B (fi) 2000-03-31 2003-11-14 Rafsec Oy Menetelmä tuoteanturin muodostamiseksi ja tuoteanturi
DE10028821A1 (de) * 2000-06-10 2001-12-20 Miditec Datensysteme Gmbh Chipkarte mit Lesekennungen
FR2810766B1 (fr) * 2000-06-23 2002-09-27 Elva Sa Procede pour selectionner un mode de fonctionnement d'une carte a puce, et carte pour la mise en oeuvre du procede
FI112121B (fi) 2000-12-11 2003-10-31 Rafsec Oy Älytarraraina, menetelmä sen valmistamiseksi, menetelmä kantorainan valmistamiseksi ja älytarrarainan älytarran rakenneosa
FI112550B (fi) * 2001-05-31 2003-12-15 Rafsec Oy Älytarra ja älytarraraina
FI117331B (fi) 2001-07-04 2006-09-15 Rafsec Oy Menetelmä ruiskuvaletun tuotteen valmistamiseksi
FI119401B (fi) 2001-12-21 2008-10-31 Upm Raflatac Oy Älytarraraina ja menetelmä sen valmistamiseksi
FR2834367B1 (fr) * 2001-12-28 2005-06-24 A S K Objet portable sans contact comportant au moins un dispositif peripherique connecte a la meme antenne que la puce
DE10317257A1 (de) * 2003-04-14 2004-11-04 Giesecke & Devrient Gmbh Kontaktloser Datenträger
DE10318052A1 (de) * 2003-04-17 2004-11-04 Giesecke & Devrient Gmbh Tragbarer Datenträger und Verfahren zur Kommunikation mit einem tragbaren Datenträger
FR2864295B1 (fr) * 2003-12-23 2006-03-24 Oberthur Card Syst Sa Carte a microcircuit a contacts externes, inlay adapte a sa fabrication et un procede de fabrication.
US7948381B2 (en) 2004-04-30 2011-05-24 Binforma Group Limited Liability Company Reversibly deactivating a radio frequency identification data tag
US7098794B2 (en) 2004-04-30 2006-08-29 Kimberly-Clark Worldwide, Inc. Deactivating a data tag for user privacy or tamper-evident packaging
US7336183B2 (en) 2004-04-30 2008-02-26 Kimberly-Clark Worldwide, Inc. Decommissioning an electronic data tag
US7151455B2 (en) * 2004-04-30 2006-12-19 Kimberly-Clark Worldwide, Inc. Activating a data tag by load or orientation or user control
DE102004026956A1 (de) * 2004-06-01 2005-12-29 Müller, Cornelia, Dipl.-Betriebsw.(FH) multifunktionaler Datenträger
DE102005039319A1 (de) 2005-08-19 2007-02-22 Giesecke & Devrient Gmbh Kartenförmiger Datenträger
DE102011121661A1 (de) * 2011-12-19 2013-06-20 Giesecke & Devrient Gmbh Vorrichtung zur Kommunikation mit einem tragbaren Datenträger

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
JPS61143890A (ja) * 1984-12-18 1986-07-01 Toshiba Corp 携帯形カ−ド
DE3935364C1 (fr) * 1989-10-24 1990-08-23 Angewandte Digital Elektronik Gmbh, 2051 Brunstorf, De
DE9011830U1 (de) * 1990-08-13 1990-11-22 Angewandte Digital Elektronik Gmbh, 2051 Brunstorf Karte mit integrierten Halbleiter-Chips
DE4105869C2 (de) * 1991-02-25 2000-05-18 Edgar Schneider IC-Karte und Verfahren zu ihrer Herstellung
NL9101608A (nl) * 1991-09-24 1993-04-16 Nedap Nv Chipkaart met identificatiemogelijkheid op afstand.
DE4403753C1 (de) * 1994-02-08 1995-07-20 Angewandte Digital Elektronik Kombinierte Chipkarte
DE4406704C1 (de) * 1994-03-02 1995-07-20 Angewandte Digital Elektronik Chipkarte

Also Published As

Publication number Publication date
WO1997008645A3 (fr) 1997-04-17
DE19530823A1 (de) 1997-02-27
AU1091897A (en) 1997-03-19

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