EP2560822A1 - Sicherheitselement mit durchsichtsbildbereich - Google Patents
Sicherheitselement mit durchsichtsbildbereichInfo
- Publication number
- EP2560822A1 EP2560822A1 EP11713194A EP11713194A EP2560822A1 EP 2560822 A1 EP2560822 A1 EP 2560822A1 EP 11713194 A EP11713194 A EP 11713194A EP 11713194 A EP11713194 A EP 11713194A EP 2560822 A1 EP2560822 A1 EP 2560822A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- security element
- relief
- element according
- filling material
- polymer substrate
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 41
- 229920000307 polymer substrate Polymers 0.000 claims abstract description 35
- 239000000945 filler Substances 0.000 claims abstract description 16
- 230000003287 optical effect Effects 0.000 claims abstract description 16
- 230000001419 dependent effect Effects 0.000 claims abstract description 10
- 239000000969 carrier Substances 0.000 claims abstract description 4
- 229920000642 polymer Polymers 0.000 claims description 20
- 238000004049 embossing Methods 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 10
- 238000003475 lamination Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 229920006254 polymer film Polymers 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920006149 polyester-amide block copolymer Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 238000012552 review Methods 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 description 43
- 239000000976 ink Substances 0.000 description 11
- 239000004922 lacquer Substances 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 5
- 239000011888 foil Substances 0.000 description 4
- 238000003848 UV Light-Curing Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229920006397 acrylic thermoplastic Polymers 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/378—Special inks
- B42D25/387—Special inks absorbing or reflecting ultraviolet light
-
- 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
- B42D25/333—Watermarks
-
- 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
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/378—Special inks
- B42D25/382—Special inks absorbing or reflecting infrared light
-
- 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
- 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
- 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
-
- B42D2033/20—
-
- B42D2033/30—
-
- B42D2035/06—
Definitions
- the invention relates to a security element for security papers, value documents and other data carriers, which has an image area, which shows a predetermined multitonal motif.
- the invention further relates to a method for producing such a security element and a data carrier with such a security element.
- Data carriers such as security, value or identity documents, but also other valuables are often equipped with security features for security, which allow verification of the authenticity of the data carrier and at the same time serve as protection against unauthorized reproduction.
- security features whose authenticity is checked in a transparent manner, such as the long-known watermark of paper banknotes, allow a particularly simple authenticity check by the user.
- the object of the invention is to specify a security element of the type mentioned at the outset, which shows a watermark-like see-through effect in thin polymer substrates and combines a high security against forgery with easy testability by the user.
- Another object is to provide a security element of the type mentioned, which allows a tamper-proof individualization of the data carrier.
- the security element has a thin polymer substrate of a thickness of 300 ⁇ or less, the polymer substrate in the image area contains a multi-level relief with depressions in the form of the predetermined multitonal motif, and the recesses of the relief with a Filling material are filled with thickness-dependent optical properties.
- the thickness-dependent optical properties of the filling material preferably consist of a thickness-dependent optical density of the material.
- the opacity of a material is generally given by the ratio of the illuminances before and after passing through the material (see “http://www.wikipedia.org/wiki/Instazity% C3% A4t”).
- the decadal logarithm of opacity is also called Extinction or optical density (see also "http: / / de.wikipedia.org/ wiki / Extintechnisch_ (optics)").
- an optical density of 1.0 corresponds to a weakening of the light to one-tenth of the original illuminance
- an optical density of 2.0 to one-hundredth of a weakening For example, an optical density of 1.0 corresponds to a weakening of the light to one-tenth of the original illuminance, an optical density of 2.0 to one-hundredth of a weakening.
- the optical density of a filler layer is substantially proportional to the layer thickness, a twice as thick layer area therefore has substantially twice the optical density and appears correspondingly darker when viewed.
- image areas which show a given monotonal motive when viewed are also included in the invention described in this application.
- Such a security element with monotonal motifs differs from the multitonal motif security element currently claimed only in that the polymer substrate in the image area has a one-step relief with recesses in the form of the predetermined monotone motif. That is, all wells have substantially the same relief depth, whereby the viewer perceives such a security element in review a monotone motif.
- Such a security element represents a particularly simple embodiment of the invention and can be produced with relatively little effort, but the protection against counterfeiting is not as good as in the currently claimed security elements with an image area which shows a multitonal motif when viewed, since the latter Security element is much more difficult to fake due to the multi-level relief with depressions in the form of the given multi-tonal motif.
- the filler material preferably has a color, in particular a color of high opacity, so that the image area shows an opacity-modulated, multitonal motif.
- the opacity of the filling material must be chosen so that the viewer can easily recognize the multitonal motif according to the invention as a security feature of the data carrier.
- the person skilled in the art can determine the opacity of the filling material, depending on the parameters determining the opacity of the security element, in particular the average relief depth.
- Suitable fillers are, in particular, solvent-based inks, IR, UV-curing inks or acrylics, optionally also mixtures of these inks.
- pigments such as titanium dioxide (TIO 2 ), polymeric fillers or dyes.
- TIO 2 titanium dioxide
- dyes in the filler material are soluble colorants, whereas pigments in the filler material are practically insoluble.
- the thickness-dependent optical property of the security element by a filling material with thickness-dependent optical properties can basically be changed after introduction of the filling material.
- a filling material with activatable substances is introduced into the depression of the relief, wherein the substances are activated after filling of the filling material, for example by heat or exposure to electromagnetic radiation, in particular by means of laser radiation.
- the activation can, for example, take place in a region-wise increase of the opacity in the motif area. In this way, for example, a relatively simple design motif can be supplemented by a corresponding fine structure.
- the filling material may have a luminescent color, an IR- or UV-absorbing color or a magnetic ink.
- the filler material can also combine several of the mentioned properties. For example, for a watermark-like visual impression, the filler may have high opacity and at the same time be magnetic to permit machine reading of the motif image.
- the depressions of the multistage relief expediently have a maximum relief depth of less than 100 ⁇ m, preferably a maximum relief depth of between 5 ⁇ m and 50 ⁇ m. It is understood that the maximum relief depth and the layer thickness of the polymer substrate are suitably matched to one another. In general, the maximum relief depth is between 1% and 99% of the layer thickness of the polymer substrate of the security element according to the invention. In advantageous embodiments, the maximum relief depth is for example about 50% or about 25% of the layer thickness of the polymer substrate.
- the polymer substrate is provided with a relief only on one of its major surfaces.
- the polymer substrate in the image area is provided with a multi-level relief on its two opposite major surfaces.
- the depressions filled with the filling material are advantageously covered with a cover layer, in particular with a paint coating, a lamination or a lamination with film or fibrous material.
- the cover layer may be formed by a single layer, or may consist of several partial layers.
- the cover layer may also be provided with recesses.
- the cover layer can be completely or partially recessed in the image area.
- the cover layer has a layer thickness between 6 ⁇ m and 50 ⁇ m, preferably between 6 ⁇ m and 20 ⁇ m.
- the security element contains as the polymer substrate a polymer film, in particular polyethylene, polypropylene, polyester or polyamide.
- the layer thickness of the polymer substrate is suitably between 25 ⁇ and 300 ⁇ , preferably between 60 ⁇ and 140 ⁇ .
- the security element forms part of a polymer banknote, a composite banknote or a polymer layer of a value document, for example a data page of an identification document.
- the invention also includes a method for producing a security element having an image area which, when viewed, shows a predetermined multitonal motif in which a thin polymer substrate of a thickness of 300 ⁇ m or less is provided, the polymer substrate in the image area is provided with a multi-level relief with depressions in the form of the predetermined multitonal motif, and - the depressions of the relief are filled with a filling material with thickness-dependent optical properties.
- the multistage relief is produced by cold embossing, thermal embossing or by laser abrasion in the polymer substrate.
- the relief is preferably already introduced during the production of the polymer substrate or shortly thereafter.
- the filling material can be applied over the entire surface of the security element and an excess of filling material present outside the relief can be removed, in particular scraped off.
- a direct introduction of the filling material without subsequent doctoring is also possible by the use of suitable printing techniques, for example in the "continuous inkjet method.”
- the depressions filled with the filling material are covered with a cover layer in a further method step.
- the invention also includes a data carrier with a security element of the type described.
- the data carrier is advantageously a security paper or a document of value, in particular a polymer banknote or a film composite banknote.
- composite film banknote includes in particular paper / film Composite banknotes, paper / foil / paper composite banknotes and foils / paper / foil composite banknotes.
- the data carrier can also be a card, in particular an identity card, credit card, bank card, cash card, authorization card, identity card or passport personalization page.
- Such a data carrier in the form of a card has the security element according to the invention with advantage as a layer of a multilayer card composite, wherein the polymer substrate layer according to the invention covered by the other layers of the card composite, which are particularly transparent or translucent in the area of the subject covered and thus before Tampering is protected.
- FIG. 1 is a schematic representation of a polymer banknote according to an embodiment of the invention
- FIG. 2 shows a cross section through the polymer banknote of FIG. 1 along the line II-II, FIG.
- FIG. 3 shows a cross section through a polymer banknote without cover layer according to another embodiment of the invention, an embodiment in which a thin polymer substrate is provided on its two opposite major surfaces each with a filled relief
- Figure 5 shows an embodiment in which the cover layer for enhancing the watermark-like see-through effect is provided with recesses, and
- FIG. 6 shows a design in which the multi-level relief is present in a thin, transparent embossing lacquer layer.
- FIG. 1 shows a schematic representation of a polymer banknote 10 with a security element 12 according to the invention, which shows an opacity-modulated, multitonal image motif firmly anchored in the note.
- the image motif may be e.g. to act a portrait or similar representation.
- the image motif is formed by a multitonal portrait 14, which is shown schematically in FIG. 1 for illustration as a line drawing.
- FIG. 2 shows a cross section through the polymer banknote 10 in the region of the security element 12 along the line II-II of FIG. 1.
- the polymer banknote 10 contains a thin substrate 20 made of a polymer film, for example polyethylene, polypropylene, polyester or polyamide.
- the thickness of the polymer substrate 20 is 100 ⁇ in the illustrated embodiment, but may in principle be in the range between 25 ⁇ and 300 ⁇ ⁇ and preferably in the range between 60 ⁇ and 140 ⁇ .
- a multistage relief 22 with depressions in the form of the portrait 14 has already been introduced into the polymer substrate 20 during its production, for example by cold embossing, thermal embossing or laser abrasion.
- the depressions of the relief 22 have a maximum relief depth of 50 ⁇ m and form, with the multitude of relief depths that occur, a relief with a virtually continuous depth profile.
- a relief with a certain number of discrete relief deep for example, 10 relief deep levels can be generated.
- a number of discrete relief depths are used which, on the one hand, have more than about 10 relief steps but, on the other hand, do not have so many discrete relief depths that one can speak of a continuous depth profile. In this further embodiment can be spoken of a quasi-continuous depth profile.
- the depressions of the relief are filled with a high-opacity color 24.
- the color 24 may be any suitable filler material according to the invention, for example a cover white color.
- the ink 24 can be applied over the entire surface, for example, and a color excess present outside the depressions can be scraped off the surface of the substrate 20.
- the relief 22 filled with ink 24 is provided with a transparent cover layer 26, for example by printing or laminating a protective layer.
- the security element 12 shown in FIG. 2 is formed as part of the polymer banknote 10.
- the local opacity of the filled relief 22, 24 depends on the local layer thickness of the ink 24 and thus on the local relief depth.
- the tonal range of the image motif can range from complete transparency (local relief depth zero) to almost complete opacity (at maximum embossing depth). fe). Nearly complete opacity means, depending on the opacity of the ink used and the maximum embossing depth, a light transmittance of 10% or less, 5% or less, 2% or less, or even 1% or less.
- the opacity of the image motif 14 depends on the local layer thickness, an opacity-modulated representation of the image motif with a large number of different tonal values results in a transparent view.
- the different tonal values are formed by the locally different opacities, which convey a more or less bright visual impression locally.
- the image motif 14 thus appears to the viewer with a watermark-like see-through effect.
- Visible visual security features of this type are familiar to the user of watermarks in paper banknotes, and are therefore generally quickly recognized as security features and reliably checked.
- the image motif 14 generated by the filled relief 22, 24 is firmly anchored in the polymer substrate 20 and inseparably connected thereto.
- the security element 12 therefore offers a much higher protection of the polymer banknote 10 than printed or other security features applied only to the substrate surface.
- a luminescent ink As the filling material for the relief, a luminescent ink, an IR- or UV-absorbing ink or a magnetic ink may also be used. Filler material with magnetic properties generates machine-readable image information due to the locally varying layer thickness. IR or UV-absorbing or luminescent motif images can also be read out by machine. In advantageous designs, the filler material can provide both high visibility for visual recognition and have magnetic properties for the automatic detection of the security element.
- the cover layer 26 is preferably applied to the substrate 20 by means of lacquering, lamination or lamination with foil or fibrous material. In some designs, it is also possible to dispense with a cover layer, as shown by way of example in FIG. 3.
- the polymer substrate 20 can also be provided with a relief 22, 32 on its two opposite major surfaces.
- the two reliefs 22, 32 may be formed with the same or different depth profile.
- the two reliefs 22, 32 may be filled either with the same or with different filling material 24, 34.
- the optical properties of two different filler materials 24, 34 may complement each other only when viewed in the desired overall impression, or one filler material 24 may be designed for visual recognition, the other filler material 34 for machine detectability or optimized.
- the observer 4 can also be displaced relative to one another in the surface direction of the substrate, so that the observer perceives an overall motif as viewed in dependence on the size of the displacement of the two reliefs 22, 32 composed of the motifs represented by the reliefs 22 and 32.
- the observer perceives a high opacity, which is composed of the opacities of the reliefs 22 and 32, from certain viewing directions in the regions of the reliefs 22, 32 which overlap from these viewing directions.
- filled reliefs 22, 32 taken together show the desired image motif, such as the portrait 14 of FIG.
- filled reliefs 22, 32 are preferably both covered with a cover layer 26, 36 and protected.
- the cover layer may also be provided with recesses 40 to enhance the water-like look-through effect.
- the recesses 40 of the cover layer 26 are arranged in particular in the region of the filled relief 22, 24 and can detect the relief region in whole or in part.
- the polymer substrate is not single-layered but multi-layered.
- the depressions of the embossing lacquer layer 52 are filled with a filling material 56 of high opacity, so that here too an opacity-modulated, multitonal image motif is produced in a transparent view.
- the filled relief 54, 56 and / or the embossing lacquer layer may optionally be covered with a cover layer, not shown in the figure.
- the layers are substantially inseparably bonded to one another in order to achieve the advantages of the invention, in particular the increased security against forgery.
- the layers must be joined together in such a way that, in the event of a manipulation attempt, for example by the action of certain solvents, the individual layers of the multilayered polymer substrate are not without at least partially Destruction can be separated from each other, so that a corresponding manipulation attempt would be immediately recognizable as such.
- the embossing lacquer layer 52 may be a thermally or UV-curing lacquer having a layer thickness of approximately 40 ⁇ m, the layer thickness range from 5 ⁇ m to 30 ⁇ m being particularly preferred.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010015778A DE102010015778A1 (de) | 2010-04-21 | 2010-04-21 | Sicherheitselement mit Durchsichtsbildbereich |
PCT/EP2011/001728 WO2011131295A1 (de) | 2010-04-21 | 2011-04-07 | Sicherheitselement mit durchsichtsbildbereich |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2560822A1 true EP2560822A1 (de) | 2013-02-27 |
EP2560822B1 EP2560822B1 (de) | 2019-06-12 |
Family
ID=44227864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11713194.6A Active EP2560822B1 (de) | 2010-04-21 | 2011-04-07 | Sicherheitselement mit durchsichtsbildbereich |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2560822B1 (de) |
AU (2) | AU2011244745B2 (de) |
DE (1) | DE102010015778A1 (de) |
MX (1) | MX341774B (de) |
WO (1) | WO2011131295A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013221221A1 (de) * | 2013-10-18 | 2015-04-23 | Bundesdruckerei Gmbh | Verfahren zum Herstellen eines individualisierten Sicherheitsdokuments mit Vertiefungen |
DE102015212492A1 (de) | 2015-07-03 | 2017-01-05 | Bundesdruckerei Gmbh | Sicherheits- oder Wertdokument mit einem Lumineszenzmerkmal und Verfahren zum Prüfen der Echtheit des Sicherheits- oder Wertdokuments |
DE102016001499A1 (de) * | 2016-02-10 | 2017-08-10 | Giesecke & Devrient Gmbh | Datenträger |
EP3523138A1 (de) * | 2016-10-10 | 2019-08-14 | IDEMIA Identity & Security USA LLC | Identifikationsdokument mit konturiertem oberflächenbild |
AU2018100185B4 (en) * | 2018-02-09 | 2018-09-13 | Ccl Secure Pty Ltd | Optically variable device having tonal effect |
DE102018131818A1 (de) | 2018-12-11 | 2020-06-18 | Bundesdruckerei Gmbh | Verfahren zum Herstellen eines Laminats und Laminat sowie Sicherheits- oder Wertdokument mit einem innenliegenden Sicherheitsmerkmal |
DE102022001749A1 (de) | 2022-05-18 | 2023-11-23 | Giesecke+Devrient Currency Technology Gmbh | Wertdokument und Verfahren zur Herstellung eines Wertdokuments |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5232764A (en) * | 1990-06-04 | 1993-08-03 | Meiwa Gravure Co., Ltd. | Synthetic resin pattern sheet |
DE10333255B3 (de) * | 2003-07-21 | 2005-01-13 | Leonhard Kurz Gmbh & Co. Kg | Verfahren zur Erzeugung eines Flächenmusters hoher Auflösung |
EP2038692B2 (de) * | 2006-06-28 | 2019-09-04 | Visual Physics, LLC | Mikrooptisches sicherheits- und bilddarstellungssystem |
-
2010
- 2010-04-21 DE DE102010015778A patent/DE102010015778A1/de not_active Withdrawn
-
2011
- 2011-04-07 MX MX2012011782A patent/MX341774B/es active IP Right Grant
- 2011-04-07 AU AU2011244745A patent/AU2011244745B2/en active Active
- 2011-04-07 WO PCT/EP2011/001728 patent/WO2011131295A1/de active Application Filing
- 2011-04-07 EP EP11713194.6A patent/EP2560822B1/de active Active
-
2016
- 2016-06-29 AU AU2016204508A patent/AU2016204508A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2011131295A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU2011244745B2 (en) | 2016-05-12 |
MX2012011782A (es) | 2012-11-22 |
MX341774B (es) | 2016-09-02 |
AU2011244745A1 (en) | 2012-11-08 |
DE102010015778A1 (de) | 2011-10-27 |
WO2011131295A1 (de) | 2011-10-27 |
AU2016204508A1 (en) | 2016-07-21 |
EP2560822B1 (de) | 2019-06-12 |
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