EP0123163B1 - Carte d'identité et méthode de fabrication - Google Patents

Carte d'identité et méthode de fabrication Download PDF

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Publication number
EP0123163B1
EP0123163B1 EP84103383A EP84103383A EP0123163B1 EP 0123163 B1 EP0123163 B1 EP 0123163B1 EP 84103383 A EP84103383 A EP 84103383A EP 84103383 A EP84103383 A EP 84103383A EP 0123163 B1 EP0123163 B1 EP 0123163B1
Authority
EP
European Patent Office
Prior art keywords
card
embossed
characters
identity card
laser beam
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.)
Expired
Application number
EP84103383A
Other languages
German (de)
English (en)
Other versions
EP0123163A2 (fr
EP0123163A3 (en
Inventor
Thomas Maurer
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.)
GAO Gesellschaft fuer Automation und Organisation mbH
Original Assignee
GAO Gesellschaft fuer Automation und Organisation mbH
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 GAO Gesellschaft fuer Automation und Organisation mbH filed Critical GAO Gesellschaft fuer Automation und Organisation mbH
Priority to AT84103383T priority Critical patent/ATE33109T1/de
Publication of EP0123163A2 publication Critical patent/EP0123163A2/fr
Publication of EP0123163A3 publication Critical patent/EP0123163A3/de
Application granted granted Critical
Publication of EP0123163B1 publication Critical patent/EP0123163B1/fr
Expired legal-status Critical Current

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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
    • B42D25/425—Marking by deformation, e.g. embossing
    • 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
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/23—Identity cards
    • 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
    • B42D25/324—Reliefs
    • 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
    • B42D25/337—Guilloche patterns
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S283/00—Printed matter
    • Y10S283/904—Credit card

Definitions

  • the invention relates to an identification card with alphanumeric characters that can be used as a printing block in a highly embossed form and a method for producing the same.
  • the embossing of the ID card has proven particularly useful since the card personalization, i.e. H. the introduction of the customer data on which the laminated cards can be carried out after the reject cards due to defective printing and defective lamination have already been discarded. Highly embossed data can be provided for almost all card types regardless of the card structure. Because such cards work in conjunction with an ink ribbon like a printing block, they are used in a very simple manner for transferring customer data to invoices and the like.
  • embossed characters can be removed with simple means by embossing or ironing down and replaced by other embossed characters. Since the embossed characters on a card give their individuality and the relationship to the customer or the customer's account can be established solely from this, it is obvious that if this data is not recognized after the conclusion of a transaction, the customer account cannot be debited. The damage that can be attributed to such manipulations is increasing.
  • embossed cards Since the use of embossed cards has now become established in all areas of the economy and the advantages of fast data transfer without the need for complex aids cannot be achieved by any other card type, the company has been looking for options for years that allow the use of embossing to be used on the one hand, but on the other Prevent manipulations or make manipulations recognizable for everyone without tools.
  • any type of card can be provided with absolutely falsification-proof data, regardless of the card structure, whereby the characters can also have relief-like surface deformations, but cards of this type are usually not suitable, like embossed cards, for transferring card data to other recording media, so that the function of the embossed cards is impaired Laser personalized cards can also not be accepted.
  • the object of the invention is therefore to propose an identification card with embossed data in which means are provided which prevent both counterfeiting and falsification of the card data or in which such unlawful measures can be identified without aids and in which the means of protection are independent of Card construction can also be provided economically for large series.
  • the invention is based on the knowledge of securing the embossed high-quality data, which is worthless from a security point of view, on the already personalized identification card, or of additionally fixing their structural information in the card material so that an attempt at forgery or falsification is immediately apparent without additional aids. If the area of the embossed characters is superimposed over a large area with a security pattern written by a laser beam recorder as discoloration of the card material, an attempt to stamp back is immediately visually visible, since in the areas of the card material on which the flanks of the embossed characters were located, the security pattern is clearly less visible and, depending on the shape of the security pattern, is more or less distorted in these areas.
  • Embossed characters are then still clearly visible as a structural or color change in the security pattern, even in the case of expertly implemented falsifications.
  • only the raised areas of the embossed characters are provided with a security pattern, so that even after the characters have been embossed, the original information remains visible as an interruption in the security pattern.
  • An identification card according to the invention is also very easy to distinguish from a counterfeit impression, in which a blank card was overprinted with a security pattern and only then provided with embossed data, since the embossing subsequently severely distorts the security pattern and thus the required appearance of its surroundings deviates.
  • the security pattern is practically undistorted when viewed vertically.
  • z. B. parallel straight or wavy lines, the guilloches known from the printing technology, but also patterns, which are made up of micro-characters and z. B. can carry card-independent or individual cardio information.
  • the already personalized identification cards are fed to the laser writing station, in which the security pattern is written into the card material by means of a laser beam writer over the area of the embossed data.
  • the ratio of the distance laser beam recorder - card level to card length is so large that the laser beam z. B. is always almost perpendicular to the map plane when writing a straight line pattern line by line. Any "shadow effect", i. H. shadowing of map areas by the embossed characters avoided.
  • the laser energy striking the flanks of a highly embossed sign is largely reflected, so that there is only a very slight discoloration, if at all.
  • the absorbed laser energy is distributed over a larger area than with a card area perpendicular to the laser beam.
  • the resulting «stretching of the part of the security pattern inscribed in this area is not visible when viewed vertically, but is clearly recognizable when the characters are embossed back (an inscribed point is stretched to an ellipse, for example).
  • the position of the laser beam recorder relative to the card plane is shortened and / or shifted in such a way that the “shadow effect” described above becomes visible.
  • the laser device and the labeling method become particularly simple, since the same data record can be used for each card. Any assignment problems from ID card to data record are thus completely eliminated.
  • the security pattern In order to achieve a particularly high security standard and with a correspondingly higher effort, it is also possible to form the security pattern from user-related data (“micro-writing from the name of the cardholder, account number etc.).
  • the corresponding data record of the laser system must be supplied for each personalized ID card.
  • the simplest possible implementation is to directly couple the laser marking process with the personalization of the ID card. If the laser inscription is carried out separately from the personalization of the ID card, the user-related, embossed data can e.g. B. also read by an OCR reader and fed to the laser system.
  • the security of the embossed data consisting of the security pattern can be varied as desired and can thus be adapted to the design of a special card type. Because of the optically recognizable irreversible material conversion produced by the laser inscription, which also extends into the inside of the card, manipulation or the re-embossing and reshaping of characters can be almost completely ruled out.
  • the security pattern also has a characteristic microrelief which, in addition to the visual, also enables a manual authenticity check of the characteristic laser writing features.
  • the identification card 1 has a signature strip 2 in the upper card area with a signature 3 carried out by the card holder himself.
  • the name of the cardholder appears in the form of embossed characters 4.
  • These characters 4 are designed in such a way that they can be transferred to other recording media under pressure and in connection with an ink ribbon.
  • other highly embossed data 4 are provided on identity cards, which can possibly also reflect the address of the card holder, the account number, card number, etc.
  • the display of further characters and the reproduction of a general print image which is normally also provided and contains information about the issuing institute and the like, have been omitted.
  • the security pattern 5 is written into the card already provided with the embossed data 4 by means of a laser beam recorder. Depending on the dosage of the laser energy, the security pattern appears as a locally defined, irreversible discoloration resulting from material conversions of the map material up to a clearly perceptible microrelief.
  • Fig. 2 shows a greatly enlarged schematic section through an embossed character.
  • the security pattern is present as a strong discoloration 6, 9, on the flank of the sign as a weak, barely visible discoloration 7 of the map material.
  • This effect can probably be explained by the fact that when the laser beam recorder is almost perpendicular to the card plane in the areas b of the embossed character, i. H. on the flanks, the irradiated laser energy is reflected almost completely, and therefore there is only a very weakly visible discoloration 7 of the map material. In areas a and b, where the laser energy falls perpendicularly onto the card plane, this is largely absorbed by the card material and a clearly visible discoloration 6, 9 is generated.
  • the surface is also covered with a layer of color - as is the case with conventional embossed cards - the color above it is evaporated in addition to the discoloration 9 taking place in the card material, so that the security pattern on the surface
  • the surface of the embossed and embossed characters is also visible through interruptions in the applied color layer.
  • the flank facing the laser beam recorder is also clearly labeled, while the flank areas turned away from the laser beam recorder are not labeled because they are, so to speak, “shaded” .
  • a less or more pronounced “shadow effect” can be achieved.
  • 3a and b show a schematic, greatly enlarged symbol (vertical bar) in top view and in section.
  • 3a shows the embossed character with a superimposed security pattern 10, 12 made of parallel straight lines. If the beam of the laser beam recorder is almost perpendicular to the plane of the card, the flank parts of the sign are not or only very slightly visibly described, since the laser series is largely reflected in this area. The security pattern then appears only on the card level 10 and on the embossed area 12 of the sign.
  • Fig. 3b the same character is after success Knockout shown.
  • the area 15, which previously formed the flanks of the embossed character, is not covered by the security pattern.
  • the originally embossed character thus remains clearly visible as an interruption in the security pattern even after the embossing, so that a possible attempt to emboss with another character is immediately recognizable.
  • the lines 14 are distorted as a result of the embossing, as a result of which an attempt at falsification is also visible.
  • the security pattern shown in FIG. 3a can also be constructed in a much more complicated manner. It can e.g. B. consist of a sequence of characters ( «micro script •), which overlap the area of the embossed characters.
  • the characters can either carry card-independent information or also user-specific, card-specific information (e.g. the name of the cardholder).
  • the effect resulting from the embossing is analogous to that described in FIG. 3b.
  • 4a and 4b show two schematic arrangements, not to scale, for carrying out the method according to the invention.
  • FIG. 4a shows an identification card 20 with embossed characters 21, which is overwritten by the laser beam recorder 22 with a security pattern in the area of the embossed data.
  • the ratio of the distance d (laser beam recorder to the card surface) to the card length c should be chosen so large that the beams 23, 24, 25 of the laser beam recorder strike the card plane almost perpendicularly in all card areas. If you move the card past the laser beam recorder during labeling, the arrangement with vertical labeling is of course independent of the card distance.
  • the beams 23 and 24 strike areas of the card that are perpendicular to the laser beam and therefore absorb most of the laser energy (there is a clearly visible discoloration of the card material), the energy of the beam 25, which is on a flank of the embossed character 21 strikes, largely reflected, so that there is no or only a very slight discoloration.
  • the labeling is carried out at an oblique angle.
  • the security pattern is created behind when writing (Relative to the laser beam recorder 22) the embossed characters 21 have a “shadow”, ie the rays (eg beam 27) of the laser beam recorder do not reach this area, because the embossed character 21 hides them from the beam area also (by beam 26) the flank of the embossed character 21 facing the laser beam recorder is also written.
  • the «shadow effects can be varied over a wide range.
  • the labeling process is shown so that the position of the ID card 21 and the laser beam recorder 22 are fixed and only the rays sweep the card surface.

Claims (11)

1. Carte d'identité comportant des signes alphanumériques se présentant sous une forme imprimée en relief et utilisable comme cliché, caractérisée en ce que les signes imprimés en relief sont recouverts par un modèle de sécurité qui est écrit au moyen d'un enregistreur à rayon laser sous la forme d'une décoloration de la matière de la carte et qui apparaît sans déformation dans le cas d'une observation perpendiculaire.
2. Carte d'identité selon la revendication 1, caractérisée en ce que le modèle de sécurité se compose de lignes parallèles.
3. Carte d'identité selon la revendication 1, caractérisée en ce que le modèle de sécurité est un modèle à guillochis.
4. Carte d'identité selon la revendication 1, caractérisée en ce que le modèle de sécurité est constitué de signes d'écriture sous la forme d'une micro-écriture.
5. Carte d'identité selon la revendication 4, caractérisée en ce que la micro-écriture contient des données actuelles concernant le possesseur de la carte d'identité.
6. Carte d'identité selon les revendications 1 à 5, caractérisée en ce que le modèle de sécurité recouvre sur une grande surface la zone des données imprimées en relief.
7. Carte d'identité selon les revendications 1 à 6, caractérisée en ce que le modèle de sécurité est visible sur les signes imprimés en relief sous la forme d'une interruption dans une couche colorée.
8. Procédé de fabrication d'une carte d'identité selon la revendication 1, caractérisé en ce que :
a) une carte d'identité déjà personnalisée, pourvue des données imprimées en relief, est amenée dans un dispositif d'écriture au laser ;
b) un modèle de sécurité constitué de lignes, de guillochis ou de signes d'écriture, est écrit au moyen de l'enregistreur à rayon laser sur la zone des données imprimées.
9. Procédé selon la revendication 8, caractérisé en ce que le rayon de l'enregistreur à rayon laser est orienté de façon pratiquement perpendiculaire au plan de la carte pendant le processus d'écriture.
10. Procédé selon la revendication 8, caractérisé en ce que le rayon de l'enregistreur à rayon laser est orienté en oblique par rapport au plan de la carte pendant le. processus d'écriture.
11. Procédé selon les revendications 8 à 10. caractérisé en ce que, pendant le processus d'écriture, le rayon de l'enregistreur à rayon laser est déplacé et la carte d'identité est maintenue en position fixe.
EP84103383A 1983-04-20 1984-03-27 Carte d'identité et méthode de fabrication Expired EP0123163B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84103383T ATE33109T1 (de) 1983-04-20 1984-03-27 Ausweiskarte und verfahren zur herstellung derselben.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3314327A DE3314327C1 (de) 1983-04-20 1983-04-20 Ausweiskarte und Verfahren zur Herstellung derselben
DE3314327 1983-04-20

Publications (3)

Publication Number Publication Date
EP0123163A2 EP0123163A2 (fr) 1984-10-31
EP0123163A3 EP0123163A3 (en) 1985-11-27
EP0123163B1 true EP0123163B1 (fr) 1988-03-23

Family

ID=6196890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84103383A Expired EP0123163B1 (fr) 1983-04-20 1984-03-27 Carte d'identité et méthode de fabrication

Country Status (6)

Country Link
US (2) US4597593A (fr)
EP (1) EP0123163B1 (fr)
JP (1) JPS59202580A (fr)
AT (1) ATE33109T1 (fr)
DE (2) DE3314327C1 (fr)
ES (1) ES531718A0 (fr)

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JPS622140Y2 (fr) * 1977-06-24 1987-01-19
DE2907004C2 (de) * 1979-02-22 1981-06-25 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Ausweiskarte und Verfahren zu ihrer Herstellung
DE2907809B2 (de) * 1979-02-28 1981-01-15 Gao Gesellschaft Fuer Automation Und Organisation Mbh, 8000 Muenchen Ausweiskarte und Verfahren zu ihrer Herstellung
DE3048736C2 (de) * 1980-12-23 1982-09-30 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Ausweiskarte und Verfahren zu deren Herstellung
US4360728A (en) * 1981-02-27 1982-11-23 Drexler Technology Corporation Banking card for automatic teller machines and the like
DE3248784C1 (de) * 1982-12-31 1984-04-12 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Ausweiskarte und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
ATE33109T1 (de) 1988-04-15
ES8501679A1 (es) 1984-12-16
EP0123163A2 (fr) 1984-10-31
DE3470015D1 (en) 1988-04-28
ES531718A0 (es) 1984-12-16
EP0123163A3 (en) 1985-11-27
JPS59202580A (ja) 1984-11-16
JPH051518B2 (fr) 1993-01-08
DE3314327C1 (de) 1984-07-26
US4597593A (en) 1986-07-01
US4748452A (en) 1988-05-31

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