EP3195203A1 - Sicherheitsdokument mit schutzschicht - Google Patents
Sicherheitsdokument mit schutzschichtInfo
- Publication number
- EP3195203A1 EP3195203A1 EP15729339.0A EP15729339A EP3195203A1 EP 3195203 A1 EP3195203 A1 EP 3195203A1 EP 15729339 A EP15729339 A EP 15729339A EP 3195203 A1 EP3195203 A1 EP 3195203A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- security document
- laser
- layer
- security
- sensitive layer
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
-
- 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
- B42D25/309—Photographs
-
- 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
Definitions
- the invention describes a security document with a layer, which data written in the security document from an unauthorized
- Security documents usually consist of several layers of film, which are permanently bonded to one another by means of a lamination process under pressure and heat.
- This composite contains laser-sensitive film layers into which personal data of the owner are inserted by laser. This can e.g. a photo, first and last name, address, account number, passport number, social security number, driver's license number, etc.
- the personal data can be seen from the outside usually with a naked eye. These data should be protected against counterfeiting and unauthorized modification.
- security elements are arranged directly over the personal data.
- security elements e.g. matte areas, holographic elements, relief structures or effect colors used.
- the production of a security document which has a matt area in the surface is known from DE 102004 041 434 A1. This is where the production of a stamping sheet for a laminating press for the production of disclosure of security documents. By means of sandblasting or etching, matt areas for protection of personalization data against counterfeiting are introduced into the laminating sheet.
- scratch protection of a security document the use of a coated film or a lacquer are known in the prior art. The scratch protection is located on the outermost surface of the security document.
- a disadvantage of the prior art is that dull areas that are produced by sandblasting, although uniform over the area, but undefined roughness show. The roughness is then not exactly specified.
- holographic elements can be used to protect and secure the photo against counterfeiting.
- holographic elements are very expensive.
- Effect colors can also be used to protect personal information, such as the photo.
- the laser parameters and / or the configuration of the laser system during the introduction of the personal data effect colors introduced in the area of the photo show an undesired interaction with the laser beam which repeatedly leads, for example, to bursting and thus to increased optical defects.
- Films with a scratch-resistant coating significantly increase the cost of producing a security document. Furthermore, they are not compatible with all safety elements. If, for example, a film layer with a scratch-resistant coating is arranged on a film layer with a design element, lenticular lenses of an optical tilt image being arranged as a security element on the side of the film with coating which is opposite the design element, then the design element may be distorted.
- a security element for example a text structure
- the optical influence of a security element is reduced by the interaction with a laser or is carried out so that the interaction is not perceived as disturbing.
- the personal data which e.g. written in the security document by laser, providing simple and effective protection against mechanical interference, such as Scratching, getting in daily use and thus the recognizability of the personal data is guaranteed over the entire period of use of the security document.
- the invention discloses a security document which comprises the following elements:
- the laser-sensitive layer into which at least personalization data are written by means of a laser, the laser-sensitive layer being arranged on the carrier layer,
- the laser-sensitive layer has at least one geometric structure in its externally accessible surface in order to protect at least the personalization data against unauthorized modification and to protect the surface against mechanical wear.
- An advantageous embodiment is characterized in that at least two different structures are arranged in the surface of the laser-sensitive layer. By at least two different structures, the security against counterfeiting can be significantly increased.
- a further advantageous embodiment is characterized in that the at least one structure covers at least a part of the surface of the laser-sensitive layer.
- a further advantageous embodiment is characterized in that the structure is at least one letter and / or at least one number and / or at least one symbol and / or at least one character and / or at least one optical lens structure.
- a particularly preferred embodiment is that a surface structure consisting of letters is placed over a photograph of the owner of the security document. In addition to letters, all other suitable structures are possible.
- the size and design of the structure can be suitably selected depending on the application or requirement. Letters are applied flatly eg in the area of the foreground and / or the background of the photo of the owner of the security document. The smaller the structure, the lower the interactions of the structure with a laser process in applying the personal data of the owner of the security document.
- the structure may also protrude beyond the area of the photo and connect to the area outside the photo. In the background area of the photo areas without structure are possible.
- An advantage of the invention is that through a flat application of the structure in the area of the photo, for example, a complete protection of the laser inscribed photo against counterfeiting is possible.
- the structure for example in the form of letters, represents an increase compared to the personal data, eg the photo, whereby the photo is on a glossy card surface in the background, so that a mechanical wear, for example by scratching, is effectively prevented because the structure, eg the letters, is arranged above the personal data, eg the photo, and thus not the photo, but at most the structure is scratched.
- the structure can be optimized in shape and size so that on the one hand mechanical wear by eg scratching is effectively prevented, on the other hand, any desired visibility of the structure by the interaction with the laser in a personalization of the security document, ie when writing personal data of the owner means Laser is achieved in the safety document, for example by the protection against mechanical
- Wear such as scratching, maximizing and minimizing the visibility of the structure.
- This can be a combination of geometry geometry and laser intensity that does not interact with the laser.
- a visible blackening can also be achieved by a deliberately used interaction with the laser during personalization. It has been shown that the inclusion of personal data in poor image quality increases the contrast and thus improves the visibility of the personal data.
- Another advantageous embodiment is characterized in that the structure is a security feature.
- all other suitable security features can be used. Regardless of which security feature or structure is used, an anti-counterfeiting security security The structure or security feature is so small that it can not be recognized in its details without optical aids and is difficult to copy. In addition, an optical variability of both the structure or the security element as well as the laser-introduced personal data is ensured.
- Another advantageous embodiment is characterized in that at least two identical or different structures are arranged flat.
- the protection against counterfeiting or unauthorized modification of the personalization data can be significantly increased.
- the structure is raised or recessed with respect to the surface.
- the structure is at a perpendicular depth to the surface of the laser-sensitive layer of e.g. 30 ⁇ arranged.
- a further advantageous embodiment is characterized in that the structure has a length of e.g. 400 ⁇ has parallel to the surface of the laser-sensitive layer.
- Another advantageous embodiment is characterized in that the structure has a width of e.g. 100 ⁇ has parallel to the surface of the laser-sensitive layer.
- a further advantageous embodiment is characterized in that two structures are at a distance of e.g. 100 ⁇ have.
- a further advantageous embodiment is characterized in that the structure is arranged over a security element, wherein the Security element has an optical tilt effect.
- the structure is arranged over a photograph of the owner of the security document.
- Another advantageous embodiment is characterized in that the structure is arranged over personal data of the owner of the security document.
- a further advantageous embodiment is characterized in that the security document comprises a chip with a contactless and / or contact-bound interface.
- a further advantageous embodiment is characterized in that the carrier layer and / or the transparent layer each consist of at least one film layer.
- a further advantageous embodiment is characterized in that at least one transparent layer is arranged on the laser-sensitive layer, wherein the transparent layer is permeable to laser light.
- the geometric structure is arranged in an externally accessible surface of the transparent layer.
- the transparent layer is at least partially laser-sensitive. This has the advantage that, for example, information can be introduced into the transparent layer.
- the object of the invention is further achieved by a method for producing the security document described above, wherein the structure is produced before or during or after a personalization of the security document.
- the method is characterized inter alia by the fact that the at least one structure e.g. is introduced into the laser-sensitive layer or in the transparent layer by means of a stamping or laminating sheet or a stamping die or a laser or an etching process.
- a three-dimensional printing process can also be used to produce the structure.
- all other suitable manufacturing methods are possible.
- An advantageous embodiment is characterized in that the film layers of the security document are permanently connected to one another by means of lamination or adhesive.
- FIG. 1 shows a card in which the photo is protected by means of a structure according to the invention.
- Figure 2-1 shows a cross-section through the map of Figure 1 along the line AB
- Figures 2-2 and 2-3 show two different embodiments, such as the inventive structure 6 e.g. can be arranged in the film 10.
- FIG. 3 shows a letter as an example of the structure according to the invention.
- FIG. 4 shows a cross section through the layer according to the invention, using the example of the letter of FIG. 3 along the section line C-D, in order to illustrate the line height and the line width of a structure according to the invention.
- FIG. 5 shows a table with preferred dimensions for a structure according to the invention in the form of letters.
- FIG. 1 shows a card 2 in which a photo 8 of an owner of the card 2 is protected and protected against counterfeiting and unauthorized alteration by means of a structure 6 according to the invention.
- the structure 6 protects the photo 8 from mechanical wear, such as scratching.
- the structure 6 is here embodied as a microtext in the form of letters.
- the microtext of structure 6 has been rendered so large that it is visible with the naked eye.
- the microtext of structure 6 is in fact so small that it can only be recognized by optical aids, such as a magnifying glass or a microscope.
- the structure 6 is here partially applied to the surface of the card 2.
- the structure 6 can also be applied to the entire surface of the card 2.
- the structure 6 eg name, first name and account number of an owner of the security document arranged.
- FIG 2-1 shows a cross-section through the map of Figure 1 along the line A-B.
- a laser-sensitive film 12 is arranged on a carrier film 14.
- the carrier film 14 is usually opaque. However, it can also be transparent.
- the photo 8 is written by laser.
- a transparent film 10 is arranged with the structure 6 according to the invention.
- the film 10 is not mandatory for the invention.
- the structure 6 can nevertheless be arranged directly in the film 12.
- Film 10 is permeable to laser light. Alternatively, the film 10 may be at least partially laser-sensitive.
- the structure 6 is e.g. embossed into the film 10 by means of a laminating sheet with corresponding elevations and depressions, or e.g. introduced into the film 10 by means of a laser.
- the structure 6 may e.g. consist of letters, characters, symbols, etc. Also optical tilting or lens structures are possible as a structure 6.
- a structure 6 or more different structures 6 may be arranged. Between the structure 6, a translucent, shiny surface 7 is arranged in each case.
- FIG. 2-2 shows the film 10, wherein the structure 6 is arranged higher than the shiny surface 7.
- the shiny surface 7 is in each case arranged between the structure 6. Furthermore, the shiny surface 7 has no structure 6.
- Figure 2-3 shows the film 10, wherein structure 6 and shiny surface 7 are each arranged inversely to Figure 2-2.
- the structure 6 is located lower than the surface 7.
- Figures 2-1, 3 and 4. The advantage with this arrangement is that it is relatively easy to produce by embossing the structure 6 into the film 10 by means of a stamping sheet.
- the height difference between structure 6 and shiny surface 7 is, for example, 30 ⁇ m. Any other suitable height difference can be chosen.
- FIG. 3 shows a letter as an example of the structure 6 according to the invention.
- the letter A has a structure width SB and a structure height SH.
- Typical structure heights SH are e.g. 150 ⁇ or 370 ⁇ .
- FIG. 4 shows a cross-section through the layer 10 according to the invention using the example of the letter A of FIG. 3 along the section line C-D in order to illustrate line height LH and line width LB of a structure 6 according to the invention.
- typical values for the line height LH are ⁇ 30, preferably 10 to 20 ⁇ , and for the line width LB 100 ⁇ , preferably 30 to 70 ⁇ .
- FIG. 5 shows a table with preferred dimensions for a structure 6 according to the invention in the form of letters.
- a structure height SH of a letter of 150 ⁇ a first structure 6 has a distance between them
- the structures 6 can generally be arranged flat, wherein the individual structures 6 have the same or different distances from each other.
- the structures 6 may be arranged in the form of letters in straight lines or in arbitrary waveforms.
- the structural height SH of a letter is 370 ⁇ at a distance between the letters of 100 ⁇ and a line spacing of 70 ⁇ .
- laser-sensitive layer e.g. a laser-sensitive film
- backing layer e.g. a carrier film LB line width of the structure
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014013917.4A DE102014013917A1 (de) | 2014-09-18 | 2014-09-18 | Sicherheitsdokument mit Schutzschicht |
| PCT/EP2015/001180 WO2016041610A1 (de) | 2014-09-18 | 2015-06-11 | Sicherheitsdokument mit schutzschicht |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3195203A1 true EP3195203A1 (de) | 2017-07-26 |
Family
ID=53404491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP15729339.0A Ceased EP3195203A1 (de) | 2014-09-18 | 2015-06-11 | Sicherheitsdokument mit schutzschicht |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3195203A1 (de) |
| DE (1) | DE102014013917A1 (de) |
| WO (1) | WO2016041610A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102024106503A1 (de) * | 2024-03-06 | 2025-09-11 | Veridos Gmbh | Sicherheitselement für einen kartenförmigen Datenträger oder für ein Wertdokument und Verfahren zur Herstellung eines Sicherheitselements |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004041434B4 (de) | 2004-08-27 | 2013-10-10 | Credit Card Supplies | Verfahren zur Herstellung eines Prägeblechs für eine Heiß-Kalt-Laminierpresse mit dreidimensionalen Strukturen |
| DE102006029797A1 (de) * | 2005-07-28 | 2007-02-08 | Mühlbauer Ag | Personalisierungsverfahren zur Erzeugung eines Bildes auf einem Kunststoffsubstrat und personalisiertes Sicherheitsdokument |
| DE102006034854A1 (de) * | 2006-07-25 | 2008-01-31 | Ovd Kinegram Ag | Verfahren zur Erzeugen einer Lasermarkierung in einem Sicherheitsdokument sowie derartiges Sicherheitsdokument |
| DE102009006301A1 (de) * | 2009-01-27 | 2010-07-29 | Giesecke & Devrient Gmbh | Optisch variables Sicherheitselement |
| DE102009007779C5 (de) * | 2009-02-04 | 2017-07-27 | Bundesdruckerei Gmbh | Verfahren zur Herstellung eines ohne technische Hilfsmittel visuell wahrnehmbaren Sicherheitsmerkmals, Sicherheitsmerkmal für kunststoffbasierendes Wert- oder Sicherheitsdokument sowie Dokument mit wenigstens einem solchen Sicherheitsmerkmal |
| RU2614643C9 (ru) * | 2011-01-28 | 2017-10-09 | Кране & Ко., Инк | Маркированное лазером устройство |
-
2014
- 2014-09-18 DE DE102014013917.4A patent/DE102014013917A1/de not_active Withdrawn
-
2015
- 2015-06-11 WO PCT/EP2015/001180 patent/WO2016041610A1/de not_active Ceased
- 2015-06-11 EP EP15729339.0A patent/EP3195203A1/de not_active Ceased
Non-Patent Citations (2)
| Title |
|---|
| None * |
| See also references of WO2016041610A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016041610A1 (de) | 2016-03-24 |
| DE102014013917A1 (de) | 2016-03-24 |
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Owner name: GIESECKE+DEVRIENT MOBILE SECURITY GMBH |
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