CA2432701A1 - Electrically conductive connection between a chip and a coupling element, and security element, security paper and document of value with such a connection - Google Patents

Electrically conductive connection between a chip and a coupling element, and security element, security paper and document of value with such a connection Download PDF

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Publication number
CA2432701A1
CA2432701A1 CA002432701A CA2432701A CA2432701A1 CA 2432701 A1 CA2432701 A1 CA 2432701A1 CA 002432701 A CA002432701 A CA 002432701A CA 2432701 A CA2432701 A CA 2432701A CA 2432701 A1 CA2432701 A1 CA 2432701A1
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Canada
Prior art keywords
chip
electrically conductive
connection
coupling element
security
Prior art date
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Granted
Application number
CA002432701A
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French (fr)
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CA2432701C (en
Inventor
Lars Hoffmann
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Giesecke and Devrient GmbH
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Individual
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Publication of CA2432701A1 publication Critical patent/CA2432701A1/en
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Publication of CA2432701C publication Critical patent/CA2432701C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G06K19/0775—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/305—Associated digital information
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/355—Security threads
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • C09J9/02—Electrically-conducting adhesives
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
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    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/42—Ribbons or strips
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • D21H21/48—Elements suited for physical verification, e.g. by irradiation
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    • 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
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/01—Testing electronic circuits therein
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    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
    • H01L2924/1901—Structure
    • H01L2924/1904—Component type
    • H01L2924/19041—Component type being a capacitor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
    • H01L2924/1901—Structure
    • H01L2924/1904—Component type
    • H01L2924/19042—Component type being an inductor

Abstract

A document of value has a chip and is connected to a coupling element for the transmission of data and/or energy from and/or to the chip via an adhesive.
According to a first embodiment, the adhesive contains electrically conductive particles which are smaller than the distance between the contact surfaces 5 of the chip 3 and the coupling element 2. According to a second embodiment, the conductive adhesive contains electrically conductive particles which are soft at an elevated temperature at which the chip 3 is applied to the coupling element 2. According to a third embodiment, it is possible to dispense with the electrically conductive particles in the adhesive.
Instead, the transmission of data/energy is carried out via an alternating field coupled in capacitively at high frequencies of about 2 GHz.
CA002432701A 2000-12-21 2001-12-19 Electrically conductive connection between a chip and a coupling element, and security element, security paper and document of value with such a connection Expired - Fee Related CA2432701C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10064411A DE10064411A1 (en) 2000-12-21 2000-12-21 Electrically conductive connection between a chip and a coupling element as well as security element, security paper and document of value with such a connection
DE10064411.2 2000-12-21
PCT/EP2001/015018 WO2002050890A2 (en) 2000-12-21 2001-12-19 Electroconductive connection between a chip and a coupling element in addition to a security element containing a connection of said type

Publications (2)

Publication Number Publication Date
CA2432701A1 true CA2432701A1 (en) 2002-06-27
CA2432701C CA2432701C (en) 2008-08-26

Family

ID=7668543

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002432701A Expired - Fee Related CA2432701C (en) 2000-12-21 2001-12-19 Electrically conductive connection between a chip and a coupling element, and security element, security paper and document of value with such a connection

Country Status (5)

Country Link
EP (3) EP3179508A1 (en)
AU (1) AU2002238451A1 (en)
CA (1) CA2432701C (en)
DE (1) DE10064411A1 (en)
WO (1) WO2002050890A2 (en)

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US7476981B2 (en) 2002-02-18 2009-01-13 Infineon Technologies Ag Electronic module with layer of adhesive and process for producing it

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FR2894714B1 (en) * 2005-12-13 2008-02-29 K Sa As METHOD FOR CONNECTING AN ELECTRONIC CHIP TO A RADIOFREQUENCY IDENTIFICATION DEVICE
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FR2917534B1 (en) * 2007-06-15 2009-10-02 Ask Sa METHOD FOR CONNECTING AN ELECTRONIC CHIP TO A RADIO FREQUENCY IDENTIFICATION DEVICE

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US7476981B2 (en) 2002-02-18 2009-01-13 Infineon Technologies Ag Electronic module with layer of adhesive and process for producing it

Also Published As

Publication number Publication date
DE10064411A1 (en) 2002-06-27
WO2002050890A2 (en) 2002-06-27
CA2432701C (en) 2008-08-26
EP3179505A1 (en) 2017-06-14
WO2002050890A3 (en) 2003-09-12
EP3179508A1 (en) 2017-06-14
EP1362369A2 (en) 2003-11-19
AU2002238451A1 (en) 2002-07-01

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