EP2177369A1 - Document d'identification doté d'une partie personnalisée colorée - Google Patents

Document d'identification doté d'une partie personnalisée colorée Download PDF

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Publication number
EP2177369A1
EP2177369A1 EP08166738A EP08166738A EP2177369A1 EP 2177369 A1 EP2177369 A1 EP 2177369A1 EP 08166738 A EP08166738 A EP 08166738A EP 08166738 A EP08166738 A EP 08166738A EP 2177369 A1 EP2177369 A1 EP 2177369A1
Authority
EP
European Patent Office
Prior art keywords
cavity
piece
identification document
anyone
colored
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Withdrawn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
EP08166738A
Other languages
German (de)
English (en)
Inventor
Françoise Chabut
Guy Bihan
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.)
Gemalto Oy
Thales DIS France SA
Original Assignee
Gemalto Oy
Gemalto SA
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 Gemalto Oy, Gemalto SA filed Critical Gemalto Oy
Priority to EP08166738A priority Critical patent/EP2177369A1/fr
Priority to PCT/EP2009/063480 priority patent/WO2010043674A1/fr
Priority to EP09737400.3A priority patent/EP2346698B1/fr
Publication of EP2177369A1 publication Critical patent/EP2177369A1/fr
Withdrawn legal-status Critical Current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

Definitions

  • This invention relates generally to identification documents and a method for making such identification documents. More particularly, this invention relates to identification documents with embedded color printed personalization information.
  • Identification documents are associated with secure applications, such as for example driving licenses, identity cards, membership cards, badges or passes, passports, discount cards, banking cards, money cards, multi-application cards, and other papers of value; and security documents such as bank notes.
  • Such documents are widely used, they may comprise an electronic module or not. If they comprise an electronic module, they can function either with contact and/or without contacts depending on the application to which they are intended for. They may take the shape of card or a booklet or something else.
  • Such identification documents are graphically personalized.
  • Personalized information is personal data of the card's owner, i.e for example his photo, his name, his birth date, his social security number, his biometric information such as his fingerprint for example, a validity date, an identification number allocated to him etc...
  • This personalized information is printed onto the surface of the document, or into one or more constitution layers of the document.
  • Identification cards are generally made with several layers made in plastic material, such as PVC, PET, ABS or Polycarbonate. These layers are attached by means of conventional technology, such as lamination for example.
  • polycarbonate is a very promising compound for such security document because after lamination step of the constitution layers of polycarbonate, these layers are fused together, so that the resulting identification document takes the form of only one piece instead of having many collated layers. Consequently, the resulting document is very secure because it cannot be delaminated.
  • the personalization information is then printed either onto the surface of the document and protected by a protective layer also called overlay, or into the thickness of a constitution layer.
  • a well-known technique to print personalization information inside the document is to use laser-engraving technology. For that, the layer, into which data are engraved, is made with plastic containing particles that are laser sensitive. Personalization information is then printed by means of a laser beam, and particles of the layers are burnt under the beam and blackened.
  • This well-known technology enables to insert personalization data into the thickness of the document, so that the data are secured because impossible to remove.
  • such personalization is monochrome, i.e black and white, and today, there is a strong request from the customers to have color personalization for there identification document.
  • patent US 6, 867, 167 describes a solution, which consists in applying a lacquer onto the surface of a layer of polycarbonate.
  • This lacquer enables to modify the molecules in the area close to the surface of the layer, so that adhesive properties of the surface of the layer are improved.
  • colored images are applied onto the surface of the layer, by thermal transfer technology and adhere well onto the surface of the document.
  • the color personalization is provided onto the external surface of the document and is subjected to environmental and mechanical stresses, so that it is not compliant with the long-term life usually required for identification documents.
  • Another solution described in the patent US 6, 986, 926 , consists in providing at least one color pigment into a constitution layer, in irradiating this color pigment by means of a laser beam at a predetermined wavelength, in order to cause an irreversible change of color in the irradiated region, said color change resulting in a bleaching.
  • This solution is close to the laser-engraving.
  • the difficulty is to find the right pigments that will react well to laser beam for providing a colored printing of good quality.
  • such pigments are expensive and they contribute to the increase of costs of finished products.
  • a problem intended to be solved by the invention is to propose an identification document comprising colored personalization data inside its body, which is easy to manufacture, which cannot be easily falsified or modified, and which is of lower cost than the existing solutions of color printed identification document.
  • the solution of the invention to this problem relates to the fact that the colored personalization data are located in the bottom of a cavity created in the body and covered by an at least translucent piece.
  • the colored personalization is no more covered by a thin top layer, also called overlay, that covers the entire surface of the document, but it is covered by a thicker piece, whose shape is complementary from the cavity, the thickness of the piece corresponding substantially to the depth of the cavity, more or less 30 ⁇ m.
  • This piece is preferably made with plastic material. Then the piece is fixedly attached to the remaining body, for example by welding the vertical edges of the piece with the vertical walls of the cavity. By this way, the color personalization is embedded into the thickness of the body of the document.
  • the invention relates also to a method for manufacturing an identification document comprising colored personalization data inside its body, said method comprising the following steps :
  • ID identity
  • the invention is usable with any data carrier that includes, but is not limited to, a driving license, a badge or pass, a passport, a discount card, a membership card, a banking card, a credit card, a money card, a multi-application card, and other security documents and papers of value that are to be provided with information or data in such a way that they cannot be easily imitated by common means.
  • identification documents may take indifferently the shape of card, or booklet, or something else.
  • Figure 1 shows a schematic front view of an identification card 10 according to a first embodiment.
  • This card comprises for example a first area 13 holding a first security feature, which can be, but is not limited to, an optically variable device 13 such as an hologram for example.
  • Another area 15 is intended to hold colored personalization information, which can be for example provided on an optional background 12, both background 12 and colored personalization information 15 being visible through the upper layers.
  • Another area 11 of the card which corresponds to the remaining surface of the card in the illustrated example, may further be provided with another background 11, such as artwork, fine wavy lines such as guilloches pattern, fine logos or texts etc....
  • the card body is made with several constitution layers 23 to 27 that are attached together by means of a conventional process (step 41).
  • Such assembly of the layers can be made either by hot lamination and/or by using a strong adhesive for example.
  • the card body can also by made directly in one piece, by molding for example. If layers are used, they are preferably made of polycarbonate. Indeed, this material is very interesting because, when they are laminated, the layers are fused and form only one piece instead of collated layers that could be delaminated.
  • invention is not limited to this preferred embodiment, and layers made in other plastic material, such as PVC, ABS, PET etc;.. can also be used.
  • All the layer(s) intended to be under the color personalization can be either opaque or at least translucent, and laser-sensitive or not.
  • layers 23, 26 and 27 are at least translucent, while other layer(s) 24, which can be made of several layers, are either opaque or translucent, and laser-sensitive or not.
  • a background 11 or artwork may be printed on at least one layer 26 or 27 and/or 23 or 24, so that it can be seen from one and/or each external surface, through the upper (or external) translucent layers 23, 27.
  • the entire layer 27 is at least translucent so that the hologram 13 and the underneath printed background 11 can be seen.
  • the background 11 can be printed by any conventional printing process such as offset printing for example. In this case, even if a background 11 is printed onto a surface of the layer 27, this layer sticks well onto the underneath layer 26, because the lines of the background are so fine and spaced from each other by non-printed areas of the plastic material that are of sufficient size to still adhere onto the other layer.
  • All material 30 intended to cover the embedded colored personalization 15 has to be at least translucent so that said colored personalization can be seen through this material, from the external surface.
  • a further step 42 consists in creating a cavity 35 into the body, for example by milling.
  • Such cavity can be milled through at least one of the layers.
  • lamination plate in contact with card surface where cavity has to be created, has an over-thickness with the size and thickness of cavity, so that after lamination step, there is on the card a space having size and thickness defining a cavity.
  • the cavity can be created into at least one or more layer(s), depending on the desired depth. In the illustrated example, it is created through the two first upper layers 26 and 27, but its depth can be such that bottom 31 is located either in layer 27, or layer 26, or layer 24.
  • This cavity 35 is designed to receive an at least translucent piece 30.
  • this piece is made preferably in polycarbonate material, but it could also be made with other plastic material such as PCV, ABS, PET etc...
  • Colored personalization data 15 can be printed either directly onto the bottom 31 of the cavity 35 or onto a surface of the at least translucent piece 30 intended to be inserted into the cavity 35.
  • the piece 30 presents a thickness substantially equal to the depth of the cavity 35 more or less 30 ⁇ m. In example of figure 2 , it holds the colored personalization data 15 that have been printed onto one of its main surfaces. This piece is for example obtained by punching (step 43).
  • All conventional printing process can be used to print colored personalization data either onto the plastic piece 30 or onto the bottom surface 31 of the cavity 35 (step 44).
  • the second variant i.e; printing these data onto the bottom surface 31 of the cavity 35 is preferred because it appears more secure.
  • the other variant consisting in printing colored personalization data onto one of the main surfaces of the plastic piece 30 works well too.
  • the preferred sequence is drawn in continuous lines, while the other sequence is drawn in dotted lines.
  • an inkjet printing process is preferred.
  • a background 12 may also be printed by any conventional printing process, such as offset or other. Such background printing may be made indifferently either before or after the punching of the piece 30.
  • This additional optional background 12 is interesting because it enables to enhance even more the security of the embedded colored personalization. Indeed, if an infringer attempts to cut the piece 30 in order to remove the colored personalization, he will destroy the background at the same time of the removing, so that if he repositions the piece with another falsified colored personalization, the counterfeiting will appear immediately to naked eye.
  • the at least translucent piece 30 is inserted into the cavity 35, in such a manner that the colored personalized data 15 are located against the bottom 31 of the cavity 35, wherever the colored personalization data 15 have been printed.
  • the piece 30 is fixedly attached with the remaining body.
  • the fixation can be made for example by welding the lateral edges 29 of the piece 30 with the lateral vertical walls 28 of the cavity 35, and/or the inserted surface of the piece 30 with at least partially the bottom surface 31 of the cavity.
  • Such welding can be implemented by using either ultrasounds or laser beam or hot stamping process.
  • a relief tool is preferably used in order to start the welding of the printed color personalization data with the plastic material, at some locations where relief of the tool sink into the plastic material.
  • Another way to fix the piece 30 into the cavity 35 can be the use of specific glue applied onto the vertical walls 28 of the cavity and/or the bottom 31 of the cavity. However, if it is applied onto the bottom 31 of the cavity or onto the surface of the printed color personalization data 15, it must be chosen in order not to damage the colored printing applied.
  • glue may be chosen among thermoplastic polyurethane.
  • the glue sold by the company Epurex under the trademark name "Platilon” gives satisfactory results.
  • properties of this type of glue there are compliance with plastic such as polycarbonate, good adhesion on plastic and the activation under temperature lower than melting point of plastic material.
  • Another way to fix the piece 30 into the cavity 35 can be a soft lamination stage, which is implemented in lower temperature and during a shorter duration than usual, in order not to damage the colored personalization data 15.
  • the temperature can be set lower than 230°C
  • the duration of lamination can be set lower than 4 minutes
  • Figure 3 shows a cross-sectional view of another document manufactured according to the process that has just been described, and comprising optional features that can be produced during optional steps.
  • an optional step can be to add some additional features enhancing the security of the embedded color personalization 15.
  • both the plastic piece 30 and one of the layers 33, through which the cavity 35 has been created can be laser-sensitive.
  • a last optional stage of the manufacturing process consists in adding other personalization information 37 by laser engraving, in such a manner that the laser-engraved information 37 overlaps both the laser sensitive layer 33 and the plastic piece 30.
  • an infringer tries to cut the welds around the inserted plastic piece in order to remove the color personalization, he will also break the laser-engraved information 37. Consequently, it is difficult to reposition the plastic piece 30 with a falsified colored personalization and to reposition it, in such a manner that the different parts of the laser-engraved information 37 face each other.
  • the laser-engraved personalization information has also to be modified, and this latter step is difficult to implement without leaving visible marks.
  • another thin surface layer 36 can be attached on the external surface of the piece 30, in such a manner that it covers both the plastic piece 30 and at least partially the surface of the remaining external layer 27.
  • Such a surface layer 36 can hide the relief effects that could appear after the insertion of the plastic piece into the cavity.
EP08166738A 2008-10-16 2008-10-16 Document d'identification doté d'une partie personnalisée colorée Withdrawn EP2177369A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08166738A EP2177369A1 (fr) 2008-10-16 2008-10-16 Document d'identification doté d'une partie personnalisée colorée
PCT/EP2009/063480 WO2010043674A1 (fr) 2008-10-16 2009-10-15 Document d'identification avec personnalisation colorée dedans
EP09737400.3A EP2346698B1 (fr) 2008-10-16 2009-10-15 Document d'identification doté d'une partie personnalisée colorée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08166738A EP2177369A1 (fr) 2008-10-16 2008-10-16 Document d'identification doté d'une partie personnalisée colorée

Publications (1)

Publication Number Publication Date
EP2177369A1 true EP2177369A1 (fr) 2010-04-21

Family

ID=40456948

Family Applications (2)

Application Number Title Priority Date Filing Date
EP08166738A Withdrawn EP2177369A1 (fr) 2008-10-16 2008-10-16 Document d'identification doté d'une partie personnalisée colorée
EP09737400.3A Active EP2346698B1 (fr) 2008-10-16 2009-10-15 Document d'identification doté d'une partie personnalisée colorée

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP09737400.3A Active EP2346698B1 (fr) 2008-10-16 2009-10-15 Document d'identification doté d'une partie personnalisée colorée

Country Status (2)

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EP (2) EP2177369A1 (fr)
WO (1) WO2010043674A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016112672A1 (de) 2016-07-11 2017-03-09 Bundesdruckerei Gmbh Verfahren zum Herstellen einer Schichtanordnung für ein Sicherheitsdokument und Sicherheitsdokument
DE102017004039B4 (de) 2017-04-26 2019-06-06 Mühlbauer Gmbh & Co. Kg Sicherheitseinlage für ein Ausweisdokument und Verfahren zur Herstellung einer Sicherheitseinlage für ein Ausweisdokument
DE102017004055B4 (de) 2017-04-26 2019-05-16 Mühlbauer Gmbh & Co. Kg Sicherheitseinlage mit einem UV-Auftrag für ein Ausweisdokument und Verfahren zur Herstellung einer Sicherheitseinlage mit einem UV-Auftrag für ein Ausweisdokument

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0580280A2 (fr) * 1992-06-22 1994-01-26 American Family Life Assurance Company Of Columbus Appareil et méthode d'impression xérographique de cartes porteuses d'informations
US5429393A (en) * 1994-06-30 1995-07-04 D & D Enterprises Identification tag
US20040104273A1 (en) * 2001-07-16 2004-06-03 Yatsuka Nakamura Identification tag
US6867167B1 (en) 1999-05-27 2005-03-15 Trub Ag Recording medium with colored image information and method of producing a recording medium
US6986926B2 (en) 2000-10-26 2006-01-17 Orga Kartensysteme Method for the recording of data on/in data supports by means of laser radiation and data supports produced thus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08142553A (ja) 1994-11-21 1996-06-04 Dainippon Printing Co Ltd 光カード
FR2862410B1 (fr) 2003-11-18 2006-03-10 Oberthur Card Syst Sa Carte a microcircuit a fond marque d'un motif et procede pour sa realisation
FR2932910B1 (fr) 2008-06-20 2011-02-11 Smart Packaging Solutions Sps Carte sans contact avec logo securitaire

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0580280A2 (fr) * 1992-06-22 1994-01-26 American Family Life Assurance Company Of Columbus Appareil et méthode d'impression xérographique de cartes porteuses d'informations
US5429393A (en) * 1994-06-30 1995-07-04 D & D Enterprises Identification tag
US6867167B1 (en) 1999-05-27 2005-03-15 Trub Ag Recording medium with colored image information and method of producing a recording medium
US6986926B2 (en) 2000-10-26 2006-01-17 Orga Kartensysteme Method for the recording of data on/in data supports by means of laser radiation and data supports produced thus
US20040104273A1 (en) * 2001-07-16 2004-06-03 Yatsuka Nakamura Identification tag

Also Published As

Publication number Publication date
EP2346698A1 (fr) 2011-07-27
WO2010043674A1 (fr) 2010-04-22
EP2346698B1 (fr) 2014-01-08

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