WO2018059740A1 - Support de données en céramique - Google Patents

Support de données en céramique Download PDF

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Publication number
WO2018059740A1
WO2018059740A1 PCT/EP2017/001163 EP2017001163W WO2018059740A1 WO 2018059740 A1 WO2018059740 A1 WO 2018059740A1 EP 2017001163 W EP2017001163 W EP 2017001163W WO 2018059740 A1 WO2018059740 A1 WO 2018059740A1
Authority
WO
WIPO (PCT)
Prior art keywords
data carrier
plastic body
ceramic layer
plastic
ceramic
Prior art date
Application number
PCT/EP2017/001163
Other languages
German (de)
English (en)
Inventor
Josef Riedl
Alexander Leuthold
Original Assignee
Giesecke+Devrient Mobile Security Gmbh
Ceramtec-Etec 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 Giesecke+Devrient Mobile Security Gmbh, Ceramtec-Etec Gmbh filed Critical Giesecke+Devrient Mobile Security Gmbh
Priority to EP17791285.4A priority Critical patent/EP3520033A1/fr
Publication of WO2018059740A1 publication Critical patent/WO2018059740A1/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
    • G06K19/0772—Physical layout of the record carrier
    • G06K19/07722—Physical layout of the record carrier the record carrier being multilayered, e.g. laminated sheets
    • 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

Definitions

  • the present invention relates to a portable data carrier made of ceramic and a corresponding manufacturing method for the data carrier.
  • Portable data carriers are known, as e.g. as credit cards, bank cards, driver's licenses, passports, identity cards, social security cards, etc. are in use.
  • Portable data carriers are e.g.
  • the problem is that the surfaces of the plastic data carriers are easily scratched by mechanical influences or by chemical substances, such as. Acids or alkalis, can be damaged.
  • data carriers according to the prior art are very sensitive, since they are e.g. deform easily when exposed to too high a temperature.
  • Maps are also known from the prior art, which are made entirely of ceramic.
  • the disadvantage of this is that their manufacturing process as a portable data carrier is very complex and expensive.
  • a portable data carrier with the help of which the above-mentioned problems are solved.
  • a portable data carrier is to be made available, which is protected against mechanical and chemical influences.
  • a portable data carrier which comprises a plastic body, wherein a ceramic layer is arranged on at least one side of the plastic body.
  • the advantage of the data carrier according to the invention is that the at least one ceramic layer provides protection against e.g. scratching a surface of the data carrier, since the ceramic layer is very hard and can only be edited with a diamond. Further, the ceramic layer protects the plastic body from the influence of chemicals such as e.g. of acids or alkalis, as the ceramic layer is insensitive to the influence of chemical substances. Another advantage is that the ceramic layer serves as an acoustic authenticity feature when the data carrier according to the invention is used, for example. falls on a hard surface.
  • an acoustic tone is generated, which is typical of a data carrier according to the invention, which comprises at least one ceramic layer, and has a higher frequency and a greater volume than a data carrier, which has no ceramic layer and, for. made of polycarbonate, abbreviated to PC.
  • a typical bright sound is obtained especially when a ceramic layer is applied on both sides of the data carrier.
  • the ceramic layer is transparent.
  • a label which is arranged on the plastic body, can be seen from the outside.
  • the transparent ceramic layer e.g. Perlucor ® can be used as the material for the transparent ceramic layer.
  • a further advantageous embodiment is that in each case a ceramic layer is arranged on opposite sides of the plastic body is.
  • the advantage is that the plastic body is protected from all sides against harmful external mechanical and / or chemical influences by the ceramic layer.
  • the data carrier according to the invention has a feel, as it is known from a card which is constructed entirely of ceramic.
  • the ceramic layer is connected by means of an adhesive to the plastic body.
  • the advantage of a compound of the plastic body with the ceramic layer by an adhesive is a simple processability of the adhesive.
  • the ceramic layer may e.g. individually placed on the plastic body and glued to it.
  • several ceramic layers may be in the form of a so-called benefit, e.g. 24 or 48 ceramic layers, simultaneously applied to the same number of plastic bodies and glued to them.
  • the adhesive has the same optical refractive index as the ceramic layer.
  • the factor 1.72 could be determined.
  • the advantage of having the same optical index of refraction is that the adhesive has no visual impact on external visibility, e.g. a label, which is arranged on the plastic body, has.
  • the ceramic layer has a thickness between 100 to 250 ⁇ .
  • the advantage is that a ceramic layer with the claimed thickness provides both a good mechanical and chemical protection, a clearly distinguishable sound, which serves as an authenticity feature, and a good processability under a single layer. tion of the technical dimensions required for the data medium, eg the ID-00 format.
  • the plastic body has at least one electronic component.
  • functionality can be integrated into the data carrier by the electronic component, as can be achieved by chip cards for e.g. Banks, financial institutions, social insurance, passports, identity cards, etc. is known.
  • the electronic component is a chip and / or an antenna coil and / or a display element.
  • the chip may be connected to the antenna coil such that a contactless communication link between the chip and an external terminal, e.g. a banking terminal can be set up.
  • the chip may be connected to the display element, e.g. a display or a light emitting diode, to visually display information to a user, such as a user. an amount for a bank transfer or whether a function has been executed correctly.
  • the plastic body consists of at least one plastic film.
  • the plastic body can be constructed for example of three plastic films, which are permanently connected to each other, for example by means of a lamination process.
  • different electronic components in different levels of the plastic body can be integrated or desired mechanical or optical properties of the plastic body can be adjusted specifically, for example, by films with different mechanical or optical properties.
  • a method for producing a data carrier is further disclosed, wherein the data carrier comprises a plastic body, wherein on at least one side of the plastic body, a ceramic layer is disposed.
  • the advantage of the manufacturing method according to the invention is that a data carrier is produced which has at least one ceramic layer as protection against, for example, scratching a surface of the data carrier.
  • the ceramic layer protects the plastic body from the influence of chemical substances, such as acids or alkalis, since the ceramic layer is insensitive to the influence of chemical substances.
  • a further advantage is that the ceramic layer serves as an acoustic authenticity feature when the data carrier according to the invention falls, for example, on a hard surface. Then a sound is generated, which is typical for a data carrier according to the invention and has a higher frequency and a higher volume than a data carrier without ceramic layer, which consists for example of polycarbonate, abbreviated to PC.
  • plastic body is glued to the ceramic layer by means of an adhesive. This allows a simple manufacturing process, at the same time a high strength of the connection between the plastic body and ceramic layer is achieved.
  • the plastic body is printed with at least one color.
  • This allows the single and multi-colored application of eg photos, characters, pictures, figures, symbols, numbers, letters, texts, etc. on the plastic body, which are recognizable from the outside. Nevertheless, the printing of the ceramic layer is also possible.
  • the paint forms both a connection with the plastic body and with the adhesive. This is particularly advantageous for producing a mechanically stable composite consisting of plastic body and at least one ceramic layer, without the mechanical composite being locally impaired or interrupted by a lacking or non-existent connection between plastic body, paint and adhesive.
  • primers and / or paint finishes which are screen-printed, for example, in order to support the formation of the connection between the plastic body, paint and adhesive.
  • a further advantageous embodiment is that the data carrier is personalized before and / or after arranging the ceramic layer on the Kunststoffkör- per. This has the advantage that there is a great deal of freedom in the timing of personalization during manufacture.
  • the data carrier is personalized by means of pressure or laser.
  • conventional personalization methods can be used, such as e.g. by laser, thermal printing, ink-jet printing, offset printing or screen printing.
  • Another advantageous embodiment is that the plastic body itself is personalized. This has the advantage that all manufacturing and personalization steps with the production of the plastic body are passed through and fulfilled. Then, for example, on both sides of the plastic body only the ceramic layers are applied so that the finished and personalized data carrier can be delivered the same.
  • an advantageous embodiment will be described with reference to the accompanying figure. It shows:
  • FIG. 1 shows a schematic cross section of a data carrier according to the invention.
  • FIG. 1 shows a cross section of a data carrier 2 according to the invention.
  • the data carrier 2 has on its outer sides in each case a transparent ceramic layer 4, 12.
  • the transparent ceramic layers 4, 12 are permanently connected to a plastic body 14 by means of an adhesive layer, not shown.
  • the adhesive layer has the same optical refractive index, eg 1.72, as the transparent ceramic layers 4, 12.
  • the plastic body 14 in FIG. 1 consists of three plastic layers 6, 8, 10, which have been permanently connected to one another, for example, by means of a laminating method.
  • the plastic body 14 can consist of an arbitrary number of plastic layers in principle, in which case the respective concrete application and the relevant standards of the number of plastic layers set limits, among other things.
  • the plastic body 14 has on its outer sides on two plastic films 6 and 10, which each consist of a 130 ⁇ thick PVC plastic film. Further, on the plastic films 6 and 10, for example, a design and / or a label to be printed, which can be seen from the outside through the transparent ceramic layers 4 and 12 therethrough.
  • an opaque plastic film 8 is arranged made of PVC, which has a thickness of eg 150 ⁇ .
  • electronic components such as a chip and an associated Antenna coil, be arranged. The electronic components have not been shown for reasons of clarity.
  • the data carrier 2 thus has a thickness of 810 ⁇ and thus complies with the relevant standards for portable data carriers in the ID-00 format. Nevertheless, all other suitable dimensions are possible.
  • plastic film with e.g. Design, lettering
  • plastic film with e.g. Design, lettering

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un support de données portatif (2) qui comporte un corps en matière synthétique (14) sur au moins un côté duquel est disposée une couche de céramique (4, 12) qui est de préférence translucide. L'invention concerne en outre un procédé de fabrication et de personnalisation d'un support de données correspondant (2).
PCT/EP2017/001163 2016-09-29 2017-09-29 Support de données en céramique WO2018059740A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17791285.4A EP3520033A1 (fr) 2016-09-29 2017-09-29 Support de données en céramique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016011750.8A DE102016011750A1 (de) 2016-09-29 2016-09-29 Datenträger aus Keramik
DE102016011750.8 2016-09-29

Publications (1)

Publication Number Publication Date
WO2018059740A1 true WO2018059740A1 (fr) 2018-04-05

Family

ID=60190790

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/001163 WO2018059740A1 (fr) 2016-09-29 2017-09-29 Support de données en céramique

Country Status (3)

Country Link
EP (1) EP3520033A1 (fr)
DE (1) DE102016011750A1 (fr)
WO (1) WO2018059740A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022001595A1 (de) 2022-05-06 2023-11-09 Giesecke+Devrient ePayments GmbH Kartenförmiger Datenträger umfassend Keramik

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29708687U1 (de) * 1997-05-15 1997-07-24 Siemens AG, 80333 München Klebeverbindung
US20040161690A1 (en) * 2003-02-18 2004-08-19 Fuji Xerox Co., Ltd. Information recording medium and method of producing the same
US20050175819A1 (en) * 2004-02-10 2005-08-11 Fuji Xerox Co., Ltd. Transfer member of image forming material for electrophotography and member having image recorded thereon using the same
US20070252703A1 (en) * 2006-04-26 2007-11-01 Murata Manufacturing Co., Ltd. Electromagnetic-coupling-module-attached article
US7480100B1 (en) * 2007-10-15 2009-01-20 Genie Lens Technologies, Llc Lenticular devices using sets of lenses to display paired sets of interlaces of images
DE102009033900A1 (de) * 2009-07-20 2011-01-27 Paplewski, Martin, Dr. Chemisch inerter RFID Transponder zur Objektkennzeichnung bei hohen Temperaturen in der Meßtechnik
US20110068438A1 (en) * 2006-07-28 2011-03-24 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US20140268979A1 (en) * 2013-03-15 2014-09-18 Samsung Electronics Co., Ltd. Semiconductor device and semiconductor package
WO2016073473A1 (fr) * 2014-11-03 2016-05-12 Composecure Llc Cartes de transaction contenant de la céramique et en composite de céramique
US20160229081A1 (en) * 2015-02-06 2016-08-11 American Express Travel Related Services Company, Inc. Method of making ceramic-containing transaction cards

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29708687U1 (de) * 1997-05-15 1997-07-24 Siemens AG, 80333 München Klebeverbindung
US20040161690A1 (en) * 2003-02-18 2004-08-19 Fuji Xerox Co., Ltd. Information recording medium and method of producing the same
US20050175819A1 (en) * 2004-02-10 2005-08-11 Fuji Xerox Co., Ltd. Transfer member of image forming material for electrophotography and member having image recorded thereon using the same
US20070252703A1 (en) * 2006-04-26 2007-11-01 Murata Manufacturing Co., Ltd. Electromagnetic-coupling-module-attached article
US20110068438A1 (en) * 2006-07-28 2011-03-24 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US7480100B1 (en) * 2007-10-15 2009-01-20 Genie Lens Technologies, Llc Lenticular devices using sets of lenses to display paired sets of interlaces of images
DE102009033900A1 (de) * 2009-07-20 2011-01-27 Paplewski, Martin, Dr. Chemisch inerter RFID Transponder zur Objektkennzeichnung bei hohen Temperaturen in der Meßtechnik
US20140268979A1 (en) * 2013-03-15 2014-09-18 Samsung Electronics Co., Ltd. Semiconductor device and semiconductor package
WO2016073473A1 (fr) * 2014-11-03 2016-05-12 Composecure Llc Cartes de transaction contenant de la céramique et en composite de céramique
US20160229081A1 (en) * 2015-02-06 2016-08-11 American Express Travel Related Services Company, Inc. Method of making ceramic-containing transaction cards

Also Published As

Publication number Publication date
DE102016011750A1 (de) 2018-03-29
EP3520033A1 (fr) 2019-08-07

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