WO2002075649A1 - Carte a implant - Google Patents

Carte a implant Download PDF

Info

Publication number
WO2002075649A1
WO2002075649A1 PCT/EP2002/002669 EP0202669W WO02075649A1 WO 2002075649 A1 WO2002075649 A1 WO 2002075649A1 EP 0202669 W EP0202669 W EP 0202669W WO 02075649 A1 WO02075649 A1 WO 02075649A1
Authority
WO
WIPO (PCT)
Prior art keywords
plastic
hologram
card according
card
recess
Prior art date
Application number
PCT/EP2002/002669
Other languages
German (de)
English (en)
Inventor
Jörn LEIBER
Stefan Stadler
Steffen Noehte
Christoph Dietrich
Matthias Gerspach
Original Assignee
Tesa Scribos 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 Tesa Scribos Gmbh filed Critical Tesa Scribos Gmbh
Publication of WO2002075649A1 publication Critical patent/WO2002075649A1/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
    • G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/16—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being a hologram or diffraction grating
    • 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
    • B42D25/328—Diffraction gratings; Holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/50—Nature of the object
    • G03H2210/54—For individualisation of product
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/40—Printed information overlapped with the hologram
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2270/00—Substrate bearing the hologram
    • G03H2270/54—Recording material filed in recessed substrate

Definitions

  • the present invention relates to a card according to the preamble of the independent claim.
  • the known data cards and the like are generally made of polyethylene or other plastic layers connected to one another by lamination. This type of production is necessary in order to provide a material that is well printable on the one hand and still inexpensive on the other.
  • a authenticity-verifying hologram is already incorporated into such laminated cards. These verifying holograms are typically at least the size of a thumbnail and only have to be detected visually.
  • individualized holograms in addition to such known verifying holograms. These are intended to be used to provide individual data, which may also be supplementary general data. One way to do this is to put a computer generated hologram in the plastic using a laser light source and / or enroll. This individualized hologram can be provided in addition to or in addition to a prefabricated hologram of a conventional type.
  • the decisive factor here is the low optical quality of the plastic materials that have been tried and tested for conventional cards; deviating from these materials is undesirable, particularly for reasons of cost. Burning the holograms into the uppermost plastic rail is also generally out of the question, since the plastic layer is too irregular. The information should also be protected from scratches or dirt.
  • the aim of the present invention is to provide a card of the type mentioned at the beginning, in which a securely readable plastic area can be provided for carrying an individualized, in particular computer-generated, hologram.
  • a card with a plurality of plastic layers and a plastic area for carrying an individualized hologram is thus proposed, in which a recess is provided in the plastic layers and in this the plastic area for carrying the individualized hologram is provided as an insert.
  • the basic finding is therefore that a particularly stable and yet inexpensive card can be obtained from a multiplicity of plastic layers with individualized holograms, for example data holograms, image-coding holograms and the like, by using separate plastic areas for the individualized hologram.
  • This makes it possible to increase the quality of an individualized hologram unaffected by the low initial quality of the original plastic material of the card. Due to the higher quality of the individualized hologram, in particular the higher achievable contrasts, the overall hologram can be smaller for the same identifiability and / or amount of data, which reduces the overall costs.
  • the large number of plastic layers can, as is usual with data cards, be connected by lamination. This is particularly preferred since conventional manufacturing processes can thus be used.
  • the inner layer can be printed.
  • the recess is continuous through all plastic layers. This can be desirable if the hologram is to be captured by looking through or fluoroscopy.
  • the recess can be formed as a recess, with at least the bottom layer of the card not being completely removed, but an - at least remaining - plastic base remaining.
  • PMMA in particular pre-stretched PMMA, or other materials mentioned in the applicant's parallel applications can be used for the hologram-bearing plastic.
  • plastic materials of sufficient optical quality is possible.
  • the hologram regardless of its individualization, can be prefabricated by hot stamping. This allows individualization, for example on small series.
  • the hologram can be inscribed individually in a plastic such as PMMA, the inscription being able to be carried out, for example, by means of a single focused laser beam which, as required, is energized and moved by a corresponding control in order to generate a computer-selected hologram.
  • the hologram-bearing insert for insertion into the recess can be constructed in several layers.
  • several hologram-carrying plastic layers can be provided one above the other, which are connected to one another by suitable materials.
  • the hologram surface is preferably covered by a sealing layer that mechanically protects the hologram. Otherwise, it is preferred if the layer is open at the top.
  • FIG. 1 shows a card with a plurality of plastic layers according to the present invention.
  • a plastic card 1 generally designated 1, comprises a plurality of plastic layers 2a, 2b, 2c, which have a recess 3, in which an insert 4 is provided, which is covered with a sealing layer 5.
  • the layers 2a, 2b, 2c consist of PE (polyethylene).
  • Layer 2a is printed on the boundary layer facing layer 2b, as indicated by reference number 2a.
  • the cards are firmly and permanently connected by hot lamination.
  • a magnetic stripe or another data carrier (not shown) can be provided in one of the layers.
  • an integrated circuit can optionally be provided with surface contacts in a known manner (likewise not shown).
  • the recess 3 has a larger diameter in its surface area 3a than in its inner area 3b.
  • the insert made of PMMA is inserted into the middle region 3b, which in turn consists of a large number of individual PMMA layers which are inseparably connected to one another by an absorber layer, a lacquer and / or the like.
  • the insert 4 is connected to the lowermost layer 2a via an adhesive layer 6.
  • the region of the recess 3a with a larger diameter is highly transparent for the wavelength used for hologram writing and / or reading without scattering and the like.
  • a suitable seal 5 is implemented by PMMA, which is inseparably connected to the individual layers of the insert 4 and which at the same time lies above the connection area, which is distant from the area of the actual hologram, and is connected to this and the PE. Such an inseparable connection can be created by heating.
  • the data card is manufactured and used as follows:
  • a PE starting material is printed in a suitable manner and recesses of the desired size are punched into the middle and upper layers. Then the individual layers are placed one on top of the other.
  • the insert 4 is prefabricated and inserted into the recess 3 in a form not described with a hologram so that the adhesive layer 6 points downward. Then the cover layer 5 is applied. The entire assembly is joined together in a single operation by hot lamination.
  • the raw data carrier is now ready, and an individualized program can be burned into the PMMA through the sealing read / write window 5 using a suitable lithograph. Then there is a plastic card with an individualized hologram, which, through the hologram and the fixed connection to its surrounding card, allows a good guarantee against illegitimate reproduction.
  • the card can be used in particular as an access authorization card and / or for institutions dealing with monetary transactions.
  • data cards have been discussed above, they are not required to be rigid, like check cards. Rather, it is possible to make the data cards flexible or partially flexible.
  • a self-adhesive back for the realization of a label can be provided.
  • parcel cards can be implemented.
  • the recess can also be milled instead of punched.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
  • Holo Graphy (AREA)

Abstract

L'invention concerne une carte (1) comprenant une pluralité de couches de plastique (2a, 2b, 2c) et une zone de plastique destinée à supporter un hologramme personnalisé. Selon l'invention, un évidement (3) est ménagé dans les couches de plastique, cet évidement comportant la zone de plastique sous forme d'insert (4) pour supporter l'hologramme personnalisé.
PCT/EP2002/002669 2001-03-16 2002-03-12 Carte a implant WO2002075649A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10113390A DE10113390A1 (de) 2001-03-16 2001-03-16 Implantatkarte
DE10113390.1 2001-03-16

Publications (1)

Publication Number Publication Date
WO2002075649A1 true WO2002075649A1 (fr) 2002-09-26

Family

ID=7678154

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/002669 WO2002075649A1 (fr) 2001-03-16 2002-03-12 Carte a implant

Country Status (2)

Country Link
DE (1) DE10113390A1 (fr)
WO (1) WO2002075649A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005120859A1 (fr) * 2004-06-03 2005-12-22 Datacard Corporation Documents d'identification a securite renforcee
WO2018011108A1 (fr) * 2016-07-13 2018-01-18 Bundesdruckerei Gmbh Procédé de fabrication d'un produit de valeur ou de sécurité

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006015604A1 (de) * 2006-04-04 2007-10-11 Tesa Scribos Gmbh Speichermedium, vorzugsweise für einen Träger, sowie Lesevorrichtung und Verfahren zum Lesen eines solchen Speichermediums
DE102014102354A1 (de) * 2014-02-24 2015-08-27 Bundesdruckerei Gmbh Holografisches Verbundelement sowie Verfahren zu seiner Herstellung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545799A1 (de) * 1975-10-13 1977-04-21 Unitec Gmbh & Co Kg Indentitaetstraeger und lesegeraet
US4629647A (en) * 1984-06-20 1986-12-16 Leonhard Kurz Gmbh & Co. Embossing foils which can be written upon
US4677285A (en) * 1982-05-18 1987-06-30 Dai Nippon Insatsu Kabushiki Kaisha Identification article with pattern-form fresnel hologram, fabrication thereof, and verification thereof
EP0717389A1 (fr) * 1994-12-14 1996-06-19 Plasto S.A. Dispositif inviolable d'identification
CH689680A5 (de) * 1997-12-12 1999-08-13 Electrowatt Tech Innovat Corp Datentraer.
US6036807A (en) * 1995-12-12 2000-03-14 Ing Groep Nv Method for applying a security code to an article
US6164548A (en) * 1998-02-05 2000-12-26 Safecard Id System, Inc. Methods of creating a tamper resistant informational article

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545799A1 (de) * 1975-10-13 1977-04-21 Unitec Gmbh & Co Kg Indentitaetstraeger und lesegeraet
US4677285A (en) * 1982-05-18 1987-06-30 Dai Nippon Insatsu Kabushiki Kaisha Identification article with pattern-form fresnel hologram, fabrication thereof, and verification thereof
US4629647A (en) * 1984-06-20 1986-12-16 Leonhard Kurz Gmbh & Co. Embossing foils which can be written upon
EP0717389A1 (fr) * 1994-12-14 1996-06-19 Plasto S.A. Dispositif inviolable d'identification
US6036807A (en) * 1995-12-12 2000-03-14 Ing Groep Nv Method for applying a security code to an article
CH689680A5 (de) * 1997-12-12 1999-08-13 Electrowatt Tech Innovat Corp Datentraer.
US6164548A (en) * 1998-02-05 2000-12-26 Safecard Id System, Inc. Methods of creating a tamper resistant informational article

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005120859A1 (fr) * 2004-06-03 2005-12-22 Datacard Corporation Documents d'identification a securite renforcee
US7594680B2 (en) 2004-06-03 2009-09-29 Datacard Corporation Identification documents with enhanced security
WO2018011108A1 (fr) * 2016-07-13 2018-01-18 Bundesdruckerei Gmbh Procédé de fabrication d'un produit de valeur ou de sécurité

Also Published As

Publication number Publication date
DE10113390A1 (de) 2002-09-19

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