EP2323853A2 - Carte d'identification - Google Patents

Carte d'identification

Info

Publication number
EP2323853A2
EP2323853A2 EP09781797A EP09781797A EP2323853A2 EP 2323853 A2 EP2323853 A2 EP 2323853A2 EP 09781797 A EP09781797 A EP 09781797A EP 09781797 A EP09781797 A EP 09781797A EP 2323853 A2 EP2323853 A2 EP 2323853A2
Authority
EP
European Patent Office
Prior art keywords
image
substrate
window
identification card
window material
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.)
Withdrawn
Application number
EP09781797A
Other languages
German (de)
English (en)
Inventor
András Vágó
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.)
Isedo AG
Original Assignee
Isedo AG
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 Isedo AG filed Critical Isedo AG
Publication of EP2323853A2 publication Critical patent/EP2323853A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/43—Marking by removal of material
    • B42D25/435—Marking by removal of material using electromagnetic radiation, e.g. laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • 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
    • 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
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/41—Marking using electromagnetic radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/008—Sequential or multiple printing, e.g. on previously printed background; Mirror printing; Recto-verso printing; using a combination of different printing techniques; Printing of patterns visible in reflection and by transparency; by superposing printed artifacts

Definitions

  • the invention relates to identification cards and their security against counterfeiting.
  • Identification cards which are individually used as a passport, credit card or the like in large numbers, or are also incorporated into a conventional passport, usually consist of one or more plastic layers, one of which as a substrate and thus carrier material for other layers to be applied thereto , For example, printed images and the like, is used, which are then usually covered by a transparent protective layer.
  • a disadvantage of this security measure is that in the case of successful complete removal of the print image and applying a new, fake print image, which is not transparent, then the viewer is no longer recognizable the lack of conformity of the applied fake print image with the underlying laser image lack Transparency of the applied new print image.
  • the bet ⁇ rachter compliance can range from at least two existing images on the card, so in this case, the print image and the laser-etched image, identify, preferably without the To turn over the map.
  • the substrate should be transparent in the area of the image, but it has the advantage that for the production of printed image and laser image of different Lich sides of the substrate can be applied and thus simultaneously or at least at the same workstation without having to re-register the card for a second step.
  • the viewer must turn the map to successively view both images from the two sides of the substrate and check their match.
  • printed image and lasered image are next to each other, that is complete to an overall picture, for example, they can also be applied to the same side of the substrate and in the same step, without having to register the map again. Then it is not absolutely necessary for the substrate to be transparent in this area.
  • the layer used for this must consist of a laser-sensitive material.
  • a laser-sensitive material is used directly as the substrate, or the substrate is coated on the corresponding side with a corresponding layer of this material.
  • a transparent substrate can be selected from the outset, or it is possible to work with the so-called window technique:
  • a through-going from the front to the rear opening in the substrate is produced, which made of a non-transparent material, and filled with a window material, which is transparent.
  • the window material is preferably filled into the breakthrough in liquid form and cured, preferably by irradiation by UV light, which can accelerate the curing regularly, provided that the substances are tuned to it.
  • inserts can be inserted into the window material, in the simplest case a flat three-dimensional body, or else a separate image produced by means of print technology or otherwise. It will preferably be a further control image, which should match the printed image and / or the lasered image.
  • microscopic parts such as nanoparticles
  • nanoshops or nanowires can be inserted into the window material, which reflect incident light in a specific manner, which is achieved by hardly any other material and thus ensures a high recognition effect for the observer.
  • microcapsules are poured, which are filled with dyes and their shells by irradiation with light of a certain Wei- lengue can be brought to bursting and thus cause a color in the window.
  • the envelopes of which can be exploded depending on the color contained at defined wavelengths, even individual colors can be brought about defined and thereby subsequently an even multi-colored image can be generated in the window by irradiating certain wavelengths in certain areas ,
  • the window can be filled with a suitable material which contains an electrically conductive plastic in that after curing and targeted application of a suitable electrical voltage, an image can be generated as on a display.
  • a suitable material which contains an electrically conductive plastic in that after curing and targeted application of a suitable electrical voltage, an image can be generated as on a display.
  • the elements or properties mentioned can also be applied to the remaining surface of the card by carrying out a corresponding coating of the substrate there.
  • the finally carried out coating with a transparent material as a protective layer on the outside of the card should contain in particular nanoparticles, which on the one hand have a germicidal effect (biocidal effect), for example by containing silver atoms or silver molecules, and moreover have high scratch resistance and provide as little adhesion of foreign objects as possible to avoid soiling of the card.
  • a germicidal effect biocidal effect
  • the substrate placed in the working position, in which there is a window filled with transparent material is optically scanned, for example by making a digital image to determine the exact position of the window.
  • e.g. determines the boundaries, ie the edges, of the generally rectangular window in the substrate.
  • known methods are available, for example, the position of these edges on the CCD sensor of the camera is determined and because of the known relative position and the distance of this camera to the working position of the substrate so that the actual position of the window in the working position can be calculated.
  • a template in the form of image data For the image, which is to be arranged on the one hand as a printed image and on the other hand as a laser image on the substrate, a template in the form of image data must be present.
  • This image data are first adjusted to the size of the window and its location by optionally rotation of the image, so the image data is performed so that the image in the desired orientation later in the map can be seen, in addition, often the size of the image by adjusting the image data to the size of the window, and positioning the adjusted image data with respect to the location of the window.
  • the known noise suppression measures are applied to the image data, the contrast is adjusted, and if necessary, if the color image is concerned, the color intensity of the individual colors is set.
  • the first image so laser image or print image, can be applied with the appropriate device on the substrate in the region of the window.
  • the substrate is now turned in the working position or not before the application of the second image.
  • the already applied first image must be located in terms of its location, again by optical scanning: Either the contour of the applied first image itself is optically scanned or the window in terms of its limits, since - taking into account the mirror-inverted arrangement on the back - the relative position of the applied first image to the frame of the window is already known.
  • the steps for producing the window or the steps upstream therefor can be optimized.
  • the substrate is still made continuously of substrate material without windows, a basic design is applied to this substrate on one side or on both sides, for example by printing or applying a correspondingly shaped film.
  • punch marks are also already applied to the substrate, which later serve as the target for punching.
  • one or more desired security features such as printing on an iris, a microprint image, Guilloches or a UV-detectable printed image can also be applied additionally.
  • the aperture for the later window is punched out of the substrate provided with the basic design by means of a punching tool, and preferably the same window is used to punch out the later window with the same tool from the transparent window material.
  • the die-cut slit made of window material is then inserted into the opening into the substrate, in which he must fit due to the production with the same tool and is fixed there, for example, welded or laminated by over-laminating a Foil on one or both sides extending across window and substrate.
  • Fig. Ib a version of the finished card
  • Fig. 2d a version without visible inserts.
  • FIG. 1 a shows how, on the one hand, the printed image 3 is applied to a substrate 2 in one operation and at the same working position of the substrate 2 from opposite directions to the main plane 10 of the substrate 2-for example by means of a plunger 14 or another printing process-and from the other Side her the laser image 4 by means of an emanating from a laser source 16 laser beam 15th
  • printed image 3 and lasered image 4 viewed in the transverse direction are congruent, ie in identical size, position and rotational position, applied to the different sides of the substrate 2, as shown in the sectional view.
  • a viewer can check the conformity of these two images 3, 4 from each of the two viewing directions 11 ', provided the substrate 2 is transparent, at least in the region of the images 3, 4.
  • the protective layers 9a, b protecting the outer sides of the substrate 2, which also cover the printed image 3 and the laminated image 4, are generally always transparent in any case.
  • the viewer must turn the card 1 once to check both images.
  • a substrate 2 that is transparent in certain card areas can also be achieved by incorporating an opening 6 in the substrate 2, as shown in FIGS. 2, and closing this opening 6 with a window material 7 which, as a rule, is introduced and cured in liquid form is, for example, by curing by means of UV rays 19.
  • Such insert 8 can, for. Example, a single, three-dimensional object 17, which is shallow enough that it finds room within the thickness of the substrate 2.
  • Such an insert 8 can also be a control image 13 previously produced by printing technology or the like in the form of a print image or hologram.
  • the control image 13 shows an image that matches in terms of subject size and rotational position and position with the later printed image 3 and lasered image 4, which of course requires a prior alignment of the control image 13 in the workstation for applying the print image 3 and laser image 4.
  • nanoscale 18a so very small nanoparticles, however, cause a certain light reflection, which is achieved by any other material in a similar manner.
  • nanoflaves 18b which are approximately string-shaped and also cause a specific light reflection or refraction of light, which is typical for these particles.
  • Another possibility is the embedding of the known microcapsules 18c, which are filled with dyes, and by subsequently destroying the embedded capsule shells to a spatially limited coloration of the window material 7 and thereby the ability to produce multi-colored images can serve.
  • the use of quasi-microscopic parts as inserts 8 it no longer makes sense to apply printed image 3 and laser image 4 in the same region of the substrate 2, so that they are added to the window 7, but still to each other congruent, applied.
  • the substrate 2 is also transparent.
  • Figure 2d shows a variant in which - the representation of inserts was here omitted for reasons of simplification - the material from which the window 7 is poured, is applied simultaneously on the top of the substrate 2, preferably in the same operation.
  • the window material 7 is simultaneously used as the lower protective layer 9b when the window material 7 has the properties suitable for this purpose.
  • this printed image 3 can also be produced in the form of a display and the applied printed image 3 comprises a layer of electrically conductive plastic by only a visible by applying an electrical voltage to the illustrated electrical contacts 20a, b Image is achieved, which is then permanently retained by removing the electrical voltage.

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Credit Cards Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

Pour produire d'une manière simple une caractéristique de sécurité à haute efficacité sur un matériau support, l'invention porte d'une part sur une image imprimée et d'autre part sur une image laser, qui au moins partiellement sont appliquées avec coïncidence en registre, en particulier sur une partie transparente du substrat, et ce, à partir de différents côtés.
EP09781797A 2008-08-13 2009-08-13 Carte d'identification Withdrawn EP2323853A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008038990A DE102008038990B4 (de) 2008-08-13 2008-08-13 Identifikations-Karte und Verfahren zu ihrer Herstellung
PCT/EP2009/060489 WO2010018208A2 (fr) 2008-08-13 2009-08-13 Carte d'identification

Publications (1)

Publication Number Publication Date
EP2323853A2 true EP2323853A2 (fr) 2011-05-25

Family

ID=41264243

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09781797A Withdrawn EP2323853A2 (fr) 2008-08-13 2009-08-13 Carte d'identification

Country Status (8)

Country Link
US (1) US20110141522A1 (fr)
EP (1) EP2323853A2 (fr)
AU (1) AU2009281113A1 (fr)
BR (1) BRPI0917940A2 (fr)
DE (1) DE102008038990B4 (fr)
MX (1) MX2011001244A (fr)
TR (1) TR201101342T1 (fr)
WO (1) WO2010018208A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009037832B4 (de) * 2009-08-18 2020-10-29 Mühlbauer Gmbh & Co. Kg Identifikationsdokument mit zwei sich überlagernden Bildern
AT511056B1 (de) * 2011-03-07 2012-09-15 Swarovski D Kg Lasermarkierter gegenstand
US8819842B2 (en) 2012-11-20 2014-08-26 International Business Machines Corporation Implementing conductive microcapsule rupture to generate a tamper event for data theft prevention
US9245202B2 (en) 2013-06-06 2016-01-26 International Business Machines Corporation Tamper detection with microcaspule rupture
AU2015207750A1 (en) 2014-01-16 2016-07-07 Kba-Notasys Sa Creation of a transparent window in a security substrate for security printing applications
US10479128B2 (en) * 2017-10-27 2019-11-19 Assa Abloy Ab Security feature
CN114502603A (zh) * 2019-10-11 2022-05-13 南洋理工大学 可降解聚合物材料

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0219011B1 (fr) * 1985-10-15 1992-01-08 GAO Gesellschaft für Automation und Organisation mbH Carte d'identité pourvue d'une marque d'authenticité décelable visuellement et son procédé de réalisation
DE4134539A1 (de) * 1991-10-18 1993-04-22 Gao Ges Automation Org Aufzeichnungstraeger mit farbigen bildinformationen, insbesondere wert- oder ausweiskarte
DE4447428C2 (de) * 1994-05-18 1997-09-11 Orga Kartensysteme Gmbh Verfahren zur Herstellung eines in eine Ausweiskarte einzubringenden Bildes
DE19749755A1 (de) * 1997-11-11 1999-05-12 Meiller Comcard Gmbh Transportable Karteneinheit
EP1044826B2 (fr) * 1999-03-16 2013-04-17 Maurer Electronics Gmbh Méthode pour dessiner une image
DE10047450A1 (de) * 2000-09-21 2002-04-11 Orga Kartensysteme Gmbh Erzeugnis mit einem Sicherheitselement
DE10154051A1 (de) * 2000-11-04 2002-06-20 Kurz Leonhard Fa Mehrschichtenbild in einem mindestens zwei Schichten aufweisenden Schichtenaufbau einer Beschichtung oder einer Folie sowie Verfahren zur Herstellung eines solchen Mehrschichtenbildes
CA2671998A1 (fr) * 2001-12-24 2003-07-10 Digimarc Id Systems, Llc Compositions et procedes relatifs a une gravure au laser et articles ainsi graves
DE102004026050A1 (de) * 2004-05-25 2005-12-15 Giesecke & Devrient Gmbh Sicherheitspapier
JP4572659B2 (ja) * 2004-10-29 2010-11-04 凸版印刷株式会社 偽造防止カードおよびその読み取り方法
DE102005039320A1 (de) * 2005-08-19 2007-02-22 Giesecke & Devrient Gmbh Kartenförmiger Datenträger
GB0601635D0 (en) * 2006-01-26 2006-03-08 Rue De Int Ltd Security document
US8448991B2 (en) * 2006-03-17 2013-05-28 Datacard Corporation Secure identification documents

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2010018208A2 *

Also Published As

Publication number Publication date
AU2009281113A1 (en) 2010-02-18
BRPI0917940A2 (pt) 2015-11-17
DE102008038990A1 (de) 2010-02-18
DE102008038990B4 (de) 2010-09-23
MX2011001244A (es) 2011-04-26
US20110141522A1 (en) 2011-06-16
TR201101342T1 (tr) 2011-10-21
WO2010018208A3 (fr) 2010-05-14
WO2010018208A2 (fr) 2010-02-18

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