CN103338942B - Data medium with signature identification - Google Patents
Data medium with signature identification Download PDFInfo
- Publication number
- CN103338942B CN103338942B CN201180066600.2A CN201180066600A CN103338942B CN 103338942 B CN103338942 B CN 103338942B CN 201180066600 A CN201180066600 A CN 201180066600A CN 103338942 B CN103338942 B CN 103338942B
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- China
- Prior art keywords
- security element
- identification division
- feature identification
- data medium
- substrate
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Classifications
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- 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
-
- 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
- B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
- B42D25/29—Securities; Bank notes
-
- 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
- B42D25/328—Diffraction gratings; Holograms
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- 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
- B42D25/355—Security threads
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- 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
- B42D25/373—Metallic materials
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- 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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/03—Forms or constructions of security seals
- G09F3/0305—Forms or constructions of security seals characterised by the type of seal used
- G09F3/0341—Forms or constructions of security seals characterised by the type of seal used having label sealing means
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- B42D2033/04—
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- B42D2033/10—
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- B42D2033/20—
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- B42D2033/22—
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- B42D2033/24—
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- B42D2033/28—
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- B42D2033/30—
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- B42D2033/32—
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- B42D2035/24—
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- B42D2035/36—
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- B42D2035/50—
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- 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
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- 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
- B42D25/346—Perforations
-
- 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
- B42D25/45—Associating two or more layers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Finance (AREA)
- Accounting & Taxation (AREA)
- Business, Economics & Management (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
Abstract
The present invention relates to a kind of data medium, especially such as the value document of banknote, voucher etc., this value document is with substrate (12) and the Security element (14) that is connected with substrate (12), wherein data medium has the signature identification (30) that the effect by laser emission produces, and this feature mark (30) has in transmission light relative to the eye impression changed in reflection light.According to it is proposed that, signature identification (30) is with the fisrt feature identification division formed by the opening (32) acting on the interior generation of substrate (12) of laser emission by least one, and with the second feature identification division formed by modifier area (40) in Security element (14), in this modifier area, the visual image of Security element (14) is revised by the effect of laser emission, and wherein the modifier area (40) of second feature identification division registrates mutually with the opening (32) of fisrt feature identification division.
Description
Technical field
The present invention relates to the data medium of the value document of a kind of in particular, for example banknote, voucher etc..Described value document
With substrate and the Security element that is connected with substrate, wherein data medium has by feature produced by the effect of laser emission
Mark, described signature identification has in transmission light relative to the eye impression changed in reflection light.The present invention also relates to one
Plant the method for manufacturing this type of data medium.
Background technology
For protection data medium (as security document, value document or credentials file it may also be other valuables) and
Often structure anti-counterfeiting characteristic mark, described anti-counterfeiting characteristic mark allows the verity of inspection data medium and is used simultaneously as preventing not
The protection of the duplication allowed.Here, check the anti-counterfeiting characteristic of its verity to identify in perspective, the most known paper
The watermark of paper money, it is allowed to particularly simple carry out validity check by user.
Summary of the invention
Based on this, the technical problem to be solved is that the data medium to aforementioned type is false proof in its anti-imitation
Property aspect and visual image aspect thereof are improved further.
This technical problem is solved by the data medium according to the present invention, and wherein said data medium is value document, institute
Stating value document with substrate and the Security element that is connected with substrate, wherein said data medium comprises the work by laser emission
Produced signature identification, described signature identification is used to have relative to the eye impression changed in reflection light in transmission light,
Wherein, described signature identification with by least one by act on that the opening produced in substrate is formed the first of laser emission
Signature identification part, and described signature identification is with the second feature mark part formed by modifier area in Security element
Point, described in described modifier area, the visual image of Security element is revised by the effect of laser emission, and wherein, and described the
The modifier area of two signature identification parts registrates with the opening of fisrt feature identification division, and described fisrt feature identification division
Fully covered by described Security element, or described fisrt feature identification division is partly covered by Security element and partly
It is directly arranged at by described Security element.For manufacturing the method for this data medium it is :-base being connected with Security element is provided
The end, and
-provided by the data medium that act as of laser emission with signature identification, described signature identification has at transmission light
In relative to reflection light in change eye impression,
It is characterized in that,
-by laser emission act on substrate in form the fisrt feature identification division with at least one opening, and
And
-in the identical course of processing with the opening of described fisrt feature identification division mutually in registry at described Security element
Interior by modifier area formation second feature identification division, wherein, revise described Security element by the effect of laser emission
Eye impression.
According to the present invention, in this type of data medium,
-signature identification with by least one by act on that the opening produced in substrate formed the of laser emission
One signature identification part, and
-signature identification is with the second feature identification division formed by modifier area in Security element, in amendment district
In territory, the visual image of Security element is revised by the effect of laser emission,
-wherein the modifier area of second feature identification division and the opening of fisrt feature identification division registrate.
According to the present invention, this feature mark has in transmission light relative to the eye impression changed in reflection light.For
In reflection light, observe signature identification, in the case of daylight or artificial light, such as data medium can be placed on backing plate from top
On.Then, for viewed in transmitted light, pick up data medium and keep it against light source.Seeing from viewed in reflected light to transmission light
In the replacing examined, for observer, the eye impression of signature identification changes.Change can in particular, in that, first in reflection light
First sightless signature identification part becomes visible, wherein becomes visible signature identification part and visible spy in reflection light
Levy mark independently can newly manifest, maybe can supplement or extend visible part in reflection light.
In preferably structure, fisrt feature identification division has intrabasement a plurality of straight, parallel or dissipate
Line of cut, and/or second feature identification division has a plurality of straight, the amendment line that is parallel or that dissipate in Security element.
Alternatively or additionally, advantageously fisrt feature identification division has intrabasement a plurality of bending, equidistant
Or the line of cut dissipated, and/or second feature identification division has a plurality of bending in Security element, equidistant or dissipates
Amendment line.
The most advantageously, line of cut and amendment line adjoin each other in the way of without offsetting at least in part at this.Having
In the structure of profit, all modifications line adjoins with line of cut in the way of without offsetting.
In possessive construction, the width that line of cut or amendment line are preferably formed to have between 0.05mm to 1mm.In
Between to middle distance advantageously between 0.05mm to 1.5mm, especially preferably between 0.4mm to 1.0mm, in particular
Being about 0.7mm, wherein, the distance of centre to centre can be that constant (equidistant line of cut or amendment line) can be maybe can
(line of cut dissipated or the amendment line) become.
In favourable structure, modifier area is formed, particularly by the office of metal level by removing the material of Security element
Portion's metallization removal or removed by the local of color layer is formed.Modifier area also can be by the optical signature mark of Security element
Irreversible change is formed, and changes particularly by the perceived color of Security element or the local of the transparency and realizes.In latter case,
Irreversible change is such as, transparent region is locally changed into opaque region.
Preferably, the first and second signature identification parts represent the information being mutually associated or being complementary to one another.Such as, second is special
The information of the information repeatable fisrt feature identification division levying identification division maybe can supplement into a total information.
According to favourable invention modification, fisrt feature identification division is fully covered by Security element.Therefore, sight is overlooked
When examining on front side of data medium, fisrt feature identification division is not ordinarily visible or is difficult to see.In perspective, fisrt feature mark part
At least one opening divided then appears for highlighted.Therefore, when from reflection light to the change of transmission light, this feature mark has been obtained
Know the obvious change of visual image.
According to other, the most favourable invention modification, fisrt feature identification division is partly covered by Security element and portion
It is directly arranged at by Security element with dividing.The part other by being arranged in Security element, points to reflection the attention of user
Light/transmission light effect, as explained in detail below.
In the extension of the present invention, substrate can at least provide in a subregion with can laser amendment labelling material
Expect, and the effect that at least one opening of the fisrt feature identification division in this subregion can have by laser emission is repaiied
The marginal area changed.Preferably, substrate provides in subregion at this with marker material, the visible face of described marker material
Color can be changed by the effect of laser emission so that at least one opening of the first mark part has coloured silk in this subregion
The marginal area of color.By using different marker materials, it is possible to produce the edge of different colours in different subregions.
Alternatively or additionally, substrate can be provided with marker material, described marker material absorb infrared light, magnetic,
Electric or fluorescence signature identification can be changed by the effect of laser emission.It is provided with the opening of the subregion of this marker material
Then having marginal area, described marginal area is with infrared light, magnetic, electricity or glimmering relative to absorbing of the change of its environment
The signature identification of light, these signature identifications provide the other probability for carrying out validity check with machine.
As marker material, it may be advantageous to use can laser amendment effect pigment or be used as unpigmented can laser
The marker material of amendment.The suitably example of marker material and applying in substrate or the ways and means that introduce and executing
The edge registrated well when adding laser be formed in publication WO2010/072329A1 detailed description, its relevant disclosure
Content comprises in this application.
The substrate of data medium can be formed by paper especially facial tissue.Certainly, it is possible to use containing the paper of polymer share x
, described polymer share is 0 < x < 100 weight %.It is also preferred that structure in, substrate is plastics, especially plastic sheeting,
Such as by polyethylene (PE), polyethylene terephthalate (PET), polybutylene terephthalate (PBT), naphthalenedicarboxylic acid second two
Alcohol ester (PEN), polypropylene (PP) or polyamide (PA) are made.Thin film can the most uniaxially or biaxially stretch.Additionally, thin film
Stretching causes thin film to have the characteristic of polarization, and this can be used as other authentication feature mark.Auxiliary for utilize needed for this characteristic
Help device, such as polarization filter, be known for professional.
In being presently considered to especially advantageous structure, data medium is paper-film composite or film composite, its
Middle substrate and Security element are embedded between two thin layers.In particular, it is contemplated that with sequence " film/paper opens/thin film " or
The complex being configured to three layers of " film/film/thin film ".
The Security element of data medium is preferably anti-counterfeiting line, label, transferring member, anti-counterfeit printing element or localized metallic
Change portion.Additionally, metallization substantially can such as have the metal effect color of metal effect pigments also by metal effect color
Substitute.Even if in metallized hologram or in similar refraction structure, can also be by this at this metallization provided
The dielectric layer planting metal effect color or high refraction substitutes.
In suitably structure, the modifier area of Security element is formed in metal level.Metal level can especially hologram
Metallization, the absorption of inverse thin layered element or reflecting layer, the frosted structure of metal or the metal level of micro structure, such as lenticule
Array or sub-wave length grating.
The present invention also includes the method for the data medium for manufacturing aforementioned type, wherein:
-substrate being connected with Security element is provided, and
-provided with signature identification to data medium by the effect of laser emission, described signature identification has at transmission light
In relative to reflection light in change eye impression,
Wherein:
-by laser emission act on substrate in form the fisrt feature identification division with at least one opening, and
-in the identical course of processing, pass through modifier area the most in registry with the opening of fisrt feature identification division false proof
Forming second feature identification division in element, wherein the eye impression of Security element is modified by the effect of laser emission.
(it is preferably used CO advantageous by using infrared laser2Laser instrument) apply laser generation first and second
Signature identification part.
According to expansion scheme, substrate can at least provide with can the marker material of laser amendment in subregion so that the
At least one opening of one signature identification part in this subregion by laser emission act on quilt in its marginal area
Amendment.Preferably, anti-forge paper provides with marker material in subregion, its visible color effect by laser emission
Can change so that at least one opening in Part I region is provided by the effect of laser emission with coloured silk in this subregion
The marginal area of color.
Advantageously, it is provided that embed together with the Security element being modified between two thin film with the substrate of at least one opening
To form film composite structure.
Accompanying drawing explanation
Further embodiment of the present invention and advantages of the present invention are explained the most with reference to the accompanying drawings, wherein illustrate not by chi
Very little and scaling, in order to describe vividerly.In accompanying drawing:
Fig. 1 schematically shows banknote according to an embodiment of the invention,
Fig. 2 shows the banknote of Fig. 1 detail section in the region of signature identification,
Fig. 3 shows the cross section by banknote of the line III-III along Fig. 2,
Fig. 4 a to Fig. 4 d shows the difference of the banknote of Fig. 1 when observing in reflecting light and transmission light from front side and dorsal part
Eye impression, wherein Fig. 4 a shows the eye impression when front side viewed in reflected light, and Fig. 4 b shows at front side transmission light
Eye impression during observation, Fig. 4 c shows the eye impression when dorsal part viewed in reflected light, and Fig. 4 d shows at dorsal part saturating
Penetrate eye impression when light is observed,
Fig. 5 a to Fig. 5 d shows in such as the diagram in Fig. 4 banknote according to another embodiment of the invention
Eye impression,
Fig. 6 a and Fig. 6 b shows banknote according to another embodiment of the invention, shows in front side anti-in Fig. 6 a
Penetrate eye impression when light is observed, and Fig. 6 b show the eye impression when front side viewed in transmitted light,
Fig. 7 and Fig. 8 shows each data medium according to another embodiment of the invention in cross-section,
Fig. 9 to Figure 12 shows the part of the top view of data medium according to another embodiment of the invention,
Figure 13 shows membrane according to the invention complex banknote in cross-section, and
Figure 14 a to Figure 14 d shows the different variant of laser hole for constructing rasterizing.
Detailed description of the invention
As a example by banknote, explain now the present invention.Fig. 1 schematically shows banknote 10 for this, wherein at banknote paper 12
On be applied with the Security element of the form with metalized holographic bar 14.Holographic bar 14 shows that hologram, described hologram exist
Embodiment is made up of the sequence of the portrait 16 of banknote 10 and the repetition of face amount " 50 " (drawing reference numeral 18).
Additionally, in the region of holographic bar 14, banknote 10 provides according to the present invention with signature identification 30, described signature identification
30 have in transmission light relative to the eye impression changed in reflection light.This eye impression changed is further below
The different view of Fig. 4 illustrates, and certainly can not describe according to verity in the schematic full graphic of Fig. 1.
Identifying 30 for Expressive Features more accurately, Fig. 2 shows the banknote 10 detail portion in the region of signature identification 30
Point, and Fig. 3 shows the cross section of the line III-III along Fig. 2.
As shown in Figure 3 the cross-section, it is applied to the most suprabasil holographic bar 14 of bank-note paper 12 comprise
Impressing enamelled coating 20, is embossed with portrait 16 and the desired holographic structure 22 of numeral 18 in described impressing enamelled coating 20, and
Including the holographic metallization 24 such as formed by aluminum being applied on described impressing enamelled coating 20.Therefore, holographic Figure 16,18 become
Reflection hologram, it gives eye impression (Fig. 4 a) when observing on front side of banknote in reflecting light.
Cross section shown in iting should be understood that in figure 3 is only illustrative diagram, and such as holography bar 14 or bank-note paper
And therefore 12 can have other layer, and described other layer is generally unprofitable to the optical effect according to inventive feature mark,
No longer illustrate.Such as, banknote substrate and/or Security element can have one or more adhesive phase and/or prime coat.As long as carrying
These layers are supplied, by applying with laser emission if desired for just removing these layers or revise their image.
Additionally, the layer shown in figure 3 also can additionally be arranged.Such as, metallization 24 is also disposed at bank-note paper 12
And between enamelled coating 20.This variant has the additional advantage relative to embodiment shown in figure 3, i.e. holographic structure and metal
Change portion is secured against amendment and other forgery trial by being arranged between substrate and enamelled coating.Also this can be implemented shape
Formula is applied in target substrate with printing transferring method.
With reference to the top view of Fig. 2, signature identification 30 is made up of two parts, and includes fisrt feature identification division and the second spy
Levy identification division, by applying with laser emission to bank-note paper 12 and holographic bar 14, produce described in the identical course of processing
Two signature identification parts, and therefore they despite different signature identifications but can the most mutually registrate.
As fisrt feature identification division, the signature identification 30 laser hole 32 containing rasterizing, described laser hole 32 passes through
Line grating including a plurality of parallel line of cut 34 is formed, and these lines of cut extend through bank-note paper 12 and holographic bar 14.Grid
The laser hole 32 formatted is generally constructed as the form with pattern, mark or code, and has in an embodiment at tetragon
The shape of the Folium Alangii 36 in frame 38.
As second feature identification division, signature identification 30 comprises modifier area 40, banknote in described modifier area 40
Paper 12 is not cut, but the most only eliminates the metallization 24 of holographic bar 14 in multiple parallel metallization removal lines 42,
And therefore have modified the image of holographic bar 14.
As the most visible, metallization removal line 42 well with the line of cut 34 being in outside modifier area 40
Registration.Metallization removal line 42 ensures in the following way with the well registration of line of cut 34: two kinds of lines 34,42 are by with identical
Processing laser beam in the identical course of processing, apply laser and produce.Different processing results, i.e. holographic bar 14 and banknote
The cutting of paper 12 and the metallization removal of only holographic metallization 24, by laser parameter, especially laser power and/or cutting
Speed changes realization in the course of processing accordingly.
As shown in FIG. 3, the region of line of cut 34 covers with transparent thin film 50 respectively in both sides.This covering can only be wrapped
Include cutting line area, or also can the most such as extend on whole banknote 10.With " thin film/with false proof
Substrate/the thin film of element " Rotating fields complex banknote in the case of realize goodly this cover.Here, not only cut
Line region and whole holographic bar 14 can be completely disposed between complex thin film 50 and therefore be protected particularly well.
Illustrate in the diagram and print with the different vision of banknote 10 during dorsal part on front side of observing in reflecting light or transmission light
As, wherein Fig. 4 a shows the eye impression when front side viewed in reflected light, and Fig. 4 b shows when front side viewed in transmitted light
Eye impression, Fig. 4 c shows the eye impression when dorsal part viewed in reflected light, and Fig. 4 d shows in dorsal part viewed in transmitted light
Time eye impression.
With reference first to Fig. 4 a, when observing on front side of banknote in reflecting light, holographic reflection holography Figure 16 of bar 14,18 give
Eye impression.The profile 38 in the outside of the laser hole of rasterizing is faint visible, but the shape of Folium Alangii 36 is invisible, because ideally
Mutually metallization removal line 42 and the line of cut 34 of registration only has the least contrast difference for eyes.From reconstructed hologram
16, on the direction of observation of 18, hologram after all crosses laser hole 32 and the modifier area 40 of exposure cage.Additionally, due to remove gold
Genusization line 42 and the least contrast difference of line of cut 34, internal theme " Folium Alangii " 36 be only hardly visible holographic Figure 16,18
Viewing angle under the most invisible.
If observed transmission light on front side of it by banknote now, then the design 36 of the laser hole 32 of rasterizing is shockingly
Entrance prospect, as illustrated in fig. 4b.The wire grid of line of cut 34 in transmission light at the metallization 24 of holographic bar 14
Dark background highlights highlightedly.Profile and the metallization removal line 42 of Folium Alangii 36 are the most visible in transmission light, certainly due to
The bank-note paper 12 that still suffers from modifier area 40 and with lower brightness.The most in a word, changing to transmission light from reflection light
Time, create the conversion of the reversion of the image of signature identification 30.
With reference to Fig. 4 c, when observing the dorsal part of banknote 10 in reflecting light, paper money is passed through in the design 36 of the laser hole 32 of rasterizing
Line of cut 34 in ticket paper is the most visible.It is applied to the holographic bar 14 on front side and metallization removal line 42 on dorsal part in reflection
In light invisible so that the inside of Folium Alangii 36 does not manifest structure.If the laser hole 32 of the rasterizing of dorsal part is invisible, then banknote
Dorsal part also is provided with at this being substantially non-transparent layer, especially receives the layer of color.
When the viewed in transmitted light of dorsal part, the eye impression of banknote 10 corresponds essentially to front side impression.As in figure 4d
Illustrated, in transmission light the wire grid of line of cut 34 and metallization removal line 42 in the dark background of metallization 24 well
Visible.
For transferring to the attention of observer reflect light/transmission light change, the laser hole of rasterizing can be from holographic bar 14
Laterally projecting.Then, user recognizes the part of laser hole of rasterizing on front side of banknote reflection light, and therefore by
Excite viewed in transmitted light.Then occur in that wonderful other design at this, i.e. hidden by holographic bar 14 in reflection light
Or the laser hole of rasterizing given by part.This wonderful supplementary result is in fig. 5 and fig. according to two embodiments
Diagram.
The embodiment embodiment based on Fig. 4 of Fig. 5, the laser hole 32 of the rasterizing of certain Fig. 5 not only comprises by holographic bar
The design of 14 Folium Alangives 36 being in square frame 38 covered, and additionally comprise design 60, in described design 60
Face amount " 50 " (drawing reference numeral 62) is arranged in oval frame 64.
This design part 60 of the laser hole 32 of rasterizing is lateral side by side, but directly adjacent holographic bar 14 is arranged, and because of
Even if also showing during the viewed in reflected light that this is on front side of banknote, as illustrated in fig 5 a.If the present backlight of user holds paper money
Ticket is so that design 60 can preferably be identified, then supplementing as the eye impression for design 60, occurs in that astoundingly
Folium Alangii 36 in square frame 38, as shown in figure 5b.
When observing banknote dorsal part, except the design part 60 additionally existed, this image is corresponding to the image of Fig. 4.?
When observing in reflection light, the face amount 62 of the laser hole 32 of Folium Alangii 36 and rasterizing is clearly visible by the line of cut 34 in bank-note paper,
As shown in fig. 5 c.The inside of Folium Alangii 36 shows as structureless at this, because the holographic bar 14 being applied on front side and going
Metallized thread 42 is invisible in reflection light on dorsal part.Therefore, transmission light additionally occurs in that metallization removal line 42, institute
State metallization removal line 42 to highlight in the dark background of metallization 24 together with line of cut 34, as illustrated in figure 5d highlightedly
Property ground diagram.
In the embodiment in fig 6, compared with the structure of Fig. 4, not by original theme " Folium Alangii " by other theme
Supplement, but theme " Folium Alangii " self is amplified so that it is laterally highlight from holographic bar 14.
Therefore, observe in reflecting light time on front side of banknote (Fig. 6 a), only visible that highlight from holographic bar 14, rasterizing
The part 70 of laser hole 32.Part 72 that covered by holographic bar 14, laser hole is due to holographic Figure 16, the dazzle (cross and irradiate) of 18
Invisible with the low contrast difference of metallization removal line 42 and line of cut 34, explain above in conjunction with Fig. 4 a.
Therefore, observer can see in reflection light and there is transparent theme, but observer not can recognize that its shape and information
Content.Therefore, promote observer's backlight to hold banknote 10, and observe in transmission light.If so observing in transmission light, then see
The person of examining obtains the eye impression of Fig. 6 b, and described eye impression shows complete theme " Folium Alangii " to observer.At transmission light
In this image completely change the verity mark being impressive easy memory and easily being verified by anyone.
Although the present invention explains with the example of holographic bar 14 in embodiment so far, it will be appreciated that according to the present invention
The Security element used not necessarily must comprise hologram.In the other structure according to the present invention, visual image
Amendment is such as: the absorption of the thin layered element of the metallization removal of metal level, such as color inversion or reflecting layer, primer structure
Metallization removal, the colour removal of color layer or partially or even wholly remove the other layer of Security element.Remove and can prolong at this
Extend through whole Security element until the substrate of data medium, such as, extend in bank-note paper so that additionally create at this
Watermark effect.In other structure, it is possible to the layer for Security element provides with laser sensitive marker material, described labelling material
Expect to experience irreversible change, such as variable color by the effect of laser emission.
For diagram, Fig. 7 shows data medium 80 according to an embodiment of the invention in cross-section, wherein in paper substrates
The Security element with metal level 84 is applied on 82.For forming fisrt feature identification division, in metal level 84 and paper substrates 82
The opening 86 run through is introduced by the effect of laser emission.Additionally, for forming second feature identification division, in modifier area 85
In the inherent identical course of processing and therefore in good registration, in the case of reducing laser power only in metal level 84
Introduce metallization removal line 88, wherein have modified the visual image of Security element.
In the embodiment in fig. 8, in modifier area 85, the laser power of reduction is adjusted to so that remove metal in generation
When changing line 88, not only remove the metal of metal level 84, and in paper substrates 82, create thin position 90.Therefore, at transmission light
During middle observation, modifier area 85 shows additional watermark effect.
Security element is such as removed by material or the amendment of variable color substantially allows the complexity usually used as pass through openings
Design.Therefore, it is adapted so that the theme with more complicated and less complex theme part is by opening and modifier area
Combination conversion.
This structure illustrates in the embodiment in fig. 9.Here, apply with metal level 102 in the paper substrates 100 of banknote
Security element patch.According to inventive feature mark 104 be coat of arms theme and in fisrt feature identification division by paper
The opening 106 of substrate 100 inner laser cutting is formed.In second feature identification division, signature identification 104 is by metal level 102
Interior multiple metallization removal lines 108 are formed, and wherein the visual image of Security element patch is modified.Feature mark in modifier area
The higher complexity of knowledge 104 is directly visible with the metallization removal line 108 of the opening 106 relative to cut.Meanwhile, opening
The line of cut of 106 the most mutually registrates on the position that they are connected with the metallization removal line 108 of metal level 102 so that
Transmission light is given unified design.
Figure 10 shows the other enforcement of the data medium of the signature identification 114 produced with being applied by laser
Example.It is similar to the embodiment of Fig. 9, the paper substrates 110 of banknote is applied with the Security element patch with metal level 112.Special
Levying mark 114 is star theme in this embodiment, and described theme passes through in paper substrates 110 in fisrt feature identification division
The opening 116 of cut is formed.In second feature identification division, signature identification 114 is gone by multiple in metal level 112
Metallized thread 118 is formed, and wherein the visual image of Security element patch is modified.The cutting of opening 116 and metallization removal line 118
Generation carried out by identical laser beam in the identical course of processing so that with the modifier area of metallization removal line 118
Ideally registrate with opening 116.In transmission light, pentagonal closure elements 118 will highlight in reflection light highlightedly
Interior section 116 supplements as complete star theme 116,118.
In other structure, data medium comprises Security element, and the window being embedded in bank-note paper 120 of such as Figure 11 is prevented
Pseudo-wire 122.The laser hole of the rasterizing including multiple parallel line of cut 126 is produced by applying laser in bank-note paper 120
124, the laser hole 124 of described rasterizing is overlapping with window anti-counterfeiting line 122.Laser parameter is chosen as at this so that laser emission removes
The outer carrier thin film also wearing out anti-counterfeiting line 22 of bank-note paper 120.Then, first by the one or both sides in region of cutting respectively with separately
Outer thin film covers.This combination can especially advantageously use in film composite banknote, be particularly used in " thin film/
Paper/thin film " Rotating fields film composite banknote in because the thin film of two outsides not only protects Security element 122
It is not modified and can prevent to pollute, and because this structure allows also to be manifested forgery attempt by the division of complex banknote, as
Will be described in more detail below.
If the replacement as paper substrates 120 uses plastic-substrates, then described structure can be used on " thin
Film/film/film " Rotating fields film composite banknote in.
Figure 12 shows another structure of data medium, simulates window anti-counterfeiting line with this.To this end, at the bank-note paper of banknote
First applying the anti-counterfeiting line 132 linked up on 130, described anti-counterfeiting line 132 is provided with the metal level with characters cut in intaglio 134.Then, anti-
That passes through laser emission in the range of pseudo-wire 132 acts on the multiple identical opening 136 of data medium internal cutting, wherein laser ginseng
Number is chosen as so that bank-note paper 130 and anti-counterfeiting line 132 are cut in laser emission.Therefore, applied anti-counterfeiting line 132 He is passed through
The combination of opening 136, defines the eye impression of window anti-counterfeiting line for observer.
The present invention can especially advantageously use in film composite banknote, and wherein external foil layer is simultaneously used for covering and leads to
Cross opening produced by laser emission.This illustrates in figure 3 with general shape.Membrane according to the invention complex banknote
140 have the substrate 142 formed by paper or thin film, and described substrate 142 is connected with Security element 144.Then, substrate is being included
With in the combination of Security element, identifying 150 by the effect introduced feature of laser emission, described signature identification 150 has thoroughly
Penetrate the eye impression changed in light relative to reflection light.Fisrt feature identification division passes through at least one at this in substrate 142
Opening 152 is formed, and second feature identification division is formed by modifier area 154 in Security element 144, wherein Security element
The visual image of 144 is modified by the effect of laser emission.
Because the amendment of Security element 144 is it is generally required to the energy consumption lower than the cutting of substrate 142, thus laser energy or
Laser power generally reduces when guided laser bundle is transitioned into modifier area 154 from cutting zone 152, and on the contrary from amendment
Region 154 raises when being transitioned into cutting zone 152.Ensure with this, although two its different signature identifications of signature identification part
But to have the most perfect registration.
Finally, the Security element 144 of cut substrate 142 and amendment embeds between two thin film 156, in order to formed uncommon
The film composite banknote 140 hoped.
Two outside thin film 156 can not only be protected from amendment and pollute, and also can be formed by cut
Additional anti-false sign, described anti-false sign manifests forgery attempt (" distorting sign ") by splitting of complex banknote.I.e.
If cutting the thin film of complex by laser and relatively deep scratching or even cut completely through substrate, then film composite banknote
Split asymmetrically.Cut necessarily be formed the profile of closing for this.Therefore, on the banknote side do not cut by laser, protect
Hold profile, and on banknote opposite side, define corresponding hole.If cut is in the region of other verity mark
Introduce, then also damaged this mark when splitting.The most obvious operation attempt.
According in the structure of the present invention, line of cut 162 or the amendment line 172 of the laser hole 160 of rasterizing need not be forced
Ground is straight and parallel, as used the most in the aforementioned embodiment and again illustrating in Figure 14 a.But, grid
The laser hole 160 formatted can the most also comprise line of cut 164 that is straight and that dissipate or amendment line 174, as shown in Figure 14 b,
Or comprise bending, equidistant line of cut 166 and amendment line 176, as in Figure 14 c illustrate, or also comprise bending, dissipate
Line of cut 168 and amendment line 178, as shown in Figure 14 d.
When cut, the width of the amendment line in line of cut in the substrate and Security element is due to usual laser beam
The Energy distribution of Gaussian and mutually different.The line of cut of all embodiments also can provide with the marginal area of laser amendment,
As described by the most usually.
Certainly, even if the effect with reference to described by holographic bar or patch is in the most other Security element, such as, exist
Can also use in the window of window line.Obviously, shown structure can the most at random combine.It is thus possible, for instance Figure 14 a to Figure 14 d
That dissipate and/or bending line of cut can be with the Security element combination being described.
Reference list
10 banknotes
12 bank-note papers
14 holographic bars
16 portraits
18 face amounts
20 impressing enamelled coatings
22 holographic structures
24 hologram metallizations
30 signature identifications
The laser hole of 32 rasterizings
34 lines of cut
36 Folium Alangives
38 square frames
40 modifier areas
42 metallization removal lines
44 observers
46 reflection light
50 thin film
60 designs
62 face amounts
64 oval frames
The ledge of the laser hole of 70 rasterizings
The covering part of the laser hole of 72 rasterizings
80 data mediums
82 paper substrates
84 metal levels
85 modifier areas
86 openings run through
88 metallization removal lines
90 thin positions
100 paper substrates
102 metal levels
104 signature identifications
106 openings
108 metallization removal lines
110 paper substrates
112 metal levels
114 signature identifications
116 openings
118 metallization removal lines
120 bank-note papers
122 window anti-counterfeiting lines
The laser hole of 124 rasterizings
126 lines of cut
130 bank-note papers
132 anti-counterfeiting lines
134 characters cut in intaglio
136 openings
140 film composite banknotes
142 substrates
144 Security elements
150 signature identifications
152 openings
154 modifier areas
156 thin film
The laser hole of 160 rasterizings
162-168 line of cut
172-178 revises line
Claims (22)
1. a data medium, it is value document, described value document with substrate and the Security element that is connected with substrate, its
Described in data medium comprise by signature identification produced by the effect of laser emission, described signature identification has at transmission light
In relative to reflection light in change eye impression,
It is characterized in that,
-described signature identification with by least one by act on that the opening produced in substrate is formed the first of laser emission
Signature identification part, and
-described signature identification, with the second feature identification division formed by modifier area in Security element, is repaiied described
The visual image changing Security element described in region is revised by the effect of laser emission, and
-wherein, the modifier area of described second feature identification division registrates with the opening of fisrt feature identification division, and
-described fisrt feature identification division is fully covered by described Security element, or described fisrt feature mark part branch
Ground is divided to be covered by Security element and be partly directly arranged at by described Security element.
Data medium the most according to claim 1, it is characterised in that described value document is banknote, voucher.
Data medium the most according to claim 1, it is characterised in that described fisrt feature identification division has at described base
A plurality of straight, line of cut that is parallel or that dissipate at the end, and/or described second feature identification division has in Security element
A plurality of straight, amendment line that is parallel or that dissipate.
Data medium the most according to claim 1 and 2, it is characterised in that described fisrt feature identification division has at base
Line of cut that is a plurality of bending at the end, equidistant or that dissipate, and/or described second feature identification division has at Security element
Interior a plurality of bending, amendment line that is equidistant or that dissipate.
Data medium the most according to claim 3, it is characterised in that described line of cut and amendment line are in the way of nothing offsetting
Adjoin each other at least in part.
Data medium the most according to claim 1, it is characterised in that described modifier area is by removing Security element material
Formed.
Data medium the most according to claim 6, it is characterised in that described modifier area removes gold by the local of metal level
Genusization or removed by the local of color layer is formed.
Data medium the most according to claim 1, it is characterised in that described modifier area is special by the optics of Security element
Property irreversible change formed.
Data medium the most according to claim 8, it is characterised in that the described modifier area visible face by Security element
The local of color or the transparency changes and is formed.
Data medium the most according to claim 1, it is characterised in that described fisrt feature identification division and second feature
Identification division represents the information being mutually associated or being complementary to one another.
11. data mediums according to claim 1, it is characterised in that described substrate at least provide in subregion with
Can the marker material of laser amendment, and at least one opening of the fisrt feature identification division in this subregion has and passes through
The marginal area of the effect amendment of laser emission.
12. data mediums according to claim 11, it is characterised in that described substrate provide in described subregion with
Marker material, the visible color of described marker material is changed by the effect of laser emission, and described fisrt feature mark part
At least one opening divided has coloured marginal area in described subregion.
13. data mediums according to claim 1, it is characterised in that described substrate is formed by paper or thin film.
14. data mediums according to claim 1, it is characterised in that described data medium be paper-film composite or
Film composite, wherein said substrate and described Security element embed between two thin layers.
15. data mediums according to claim 1, it is characterised in that described Security element is anti-counterfeiting line, label or transfer
Element, anti-counterfeit printing element or localized metallic portion.
16. data mediums according to claim 1, it is characterised in that the modifier area of described Security element is formed at gold
Belong in layer.
17. data mediums according to claim 16, it is characterised in that the modifier area of described Security element is formed at entirely
In breath figure metallization, in the absorbed layer or reflecting layer of inverse thin layered element, in the frosted structure of metal or in micro structure
Metal level in.
18. 1 kinds for manufacturing the method according in claim 1 to 17 described data medium, wherein:
-substrate being connected with Security element is provided, and
-provided by the data medium that act as of laser emission with signature identification, described signature identification has phase in transmission light
For the eye impression changed in reflection light,
It is characterized in that,
-by laser emission act on substrate in form the fisrt feature identification division with at least one opening, and
-logical in described Security element the most in registry with the opening of described fisrt feature identification division in the identical course of processing
Cross modifier area and form second feature identification division, wherein, revised the vision of described Security element by the effect of laser emission
Impression.
19. methods according to claim 18, it is characterised in that produce institute by using infrared laser to apply laser
State fisrt feature identification division and second feature identification division.
20. methods according to claim 19, it is characterised in that described fisrt feature identification division and second feature mark
Part is by using CO2Laser instrument applies laser and produces.
21. according to the method described in claim 18 or 19, it is characterised in that provide at least in subregion described substrate
With can laser amendment marker material so that at least one opening of fisrt feature identification division in this subregion by swash
Light radiation act on its marginal area in be modified, described substrate provides with marker material in described subregion, described
The visible color of marker material can be changed by the effect of laser emission, and the region of described fisrt feature identification division
At least one opening is provided by the effect of laser emission with colored marginal area in described subregion.
22. methods according to claim 18, it is characterised in that the substrate being provided with at least one opening is anti-be modified
Pseudo-element embeds between two thin film together to form film composite structure.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010053052A DE102010053052A1 (en) | 2010-12-01 | 2010-12-01 | Data carrier with marking |
| DE102010053052.2 | 2010-12-01 | ||
| PCT/EP2011/005914 WO2012072214A1 (en) | 2010-12-01 | 2011-11-24 | Data carrier with marking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103338942A CN103338942A (en) | 2013-10-02 |
| CN103338942B true CN103338942B (en) | 2016-08-24 |
Family
ID=45044511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180066600.2A Active CN103338942B (en) | 2010-12-01 | 2011-11-24 | Data medium with signature identification |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2646256B1 (en) |
| CN (1) | CN103338942B (en) |
| DE (1) | DE102010053052A1 (en) |
| ES (1) | ES2570660T3 (en) |
| PL (1) | PL2646256T3 (en) |
| WO (1) | WO2012072214A1 (en) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3611027B1 (en) * | 2014-07-28 | 2022-08-31 | Bundesdruckerei GmbH | Multilayer composite and method for the production thereof and a multilayer composite for a valuable and / or security document |
| DE102014217002A1 (en) * | 2014-08-26 | 2016-03-03 | Bundesdruckerei Gmbh | Colored laser engraving |
| DE102014118366A1 (en) * | 2014-12-10 | 2016-06-16 | Ovd Kinegram Ag | Multilayer body and method for its production |
| DE102015003785A1 (en) | 2015-03-23 | 2016-09-29 | Giesecke & Devrient Gmbh | Method for producing a window in a paper substrate with a security element |
| DE102015004027A1 (en) | 2015-03-27 | 2016-09-29 | Giesecke & Devrient Gmbh | Security element with effect pigments and an embossed structure and method for its production |
| EP3095615A1 (en) * | 2015-05-20 | 2016-11-23 | Polska Wytwornia Papierow Wartosciowych S.A. | A security document and a method for manufacturing of a security document |
| DE102015008971A1 (en) * | 2015-07-10 | 2017-01-12 | Giesecke & Devrient Gmbh | Security element and disk |
| DE102015009164A1 (en) † | 2015-07-14 | 2017-01-19 | Giesecke & Devrient Gmbh | Disk with breakthrough area |
| DE102015014039A1 (en) * | 2015-10-30 | 2017-05-04 | Giesecke & Devrient Gmbh | Security element with an optically variable structure |
| DE102016002120A1 (en) | 2016-02-24 | 2017-08-24 | Giesecke & Devrient Gmbh | Security feature and method for its manufacture |
| DE102016004424A1 (en) | 2016-04-12 | 2017-10-12 | Giesecke+Devrient Currency Technology Gmbh | Laser coating with effect pigments |
| DE102016006929A1 (en) | 2016-06-06 | 2017-12-07 | Giesecke+Devrient Currency Technology Gmbh | Security feature and method for its manufacture |
| DE102016006931A1 (en) | 2016-06-06 | 2017-12-07 | Giesecke+Devrient Currency Technology Gmbh | Security feature and method for its manufacture |
| DE102016009437A1 (en) | 2016-08-03 | 2018-02-08 | Giesecke+Devrient Currency Technology Gmbh | Security element and method for producing a security element |
| DE102016014845A1 (en) | 2016-12-13 | 2018-06-14 | Giesecke+Devrient Currency Technology Gmbh | Laser cutting and laser staining of security documents |
| FR3061077B1 (en) * | 2016-12-23 | 2021-02-12 | Arjowiggins Security | SECURE DOCUMENT |
| EP3431304B1 (en) * | 2017-07-18 | 2020-05-20 | Agfa-Gevaert | Method of providing an ovd on a security document by laser marking |
| DE102017118579A1 (en) * | 2017-08-15 | 2019-02-21 | Leonhard Kurz Stiftung & Co. Kg | Document, method for producing a document and an apparatus for carrying out a method |
| CA2978877C (en) | 2017-09-11 | 2023-04-04 | Canadian Bank Note Company, Limited | Method for making window, embedded watermark and other integrated security features in a thermoplastic security document |
| EP3591642A1 (en) * | 2018-07-02 | 2020-01-08 | UPM Raflatac Oy | Sealing label |
| DE102018005990A1 (en) | 2018-07-27 | 2020-01-30 | Giesecke+Devrient Currency Technology Gmbh | Method for producing a security feature using laser radiation |
| GB2576573C (en) * | 2018-08-24 | 2024-02-21 | Hid Cid Ltd | A security sheet and a security booklet |
| DE102019006255A1 (en) * | 2019-09-04 | 2021-03-04 | Giesecke+Devrient Currency Technology Gmbh | Security paper and value document protected against splitting |
| EP4029702A1 (en) * | 2021-01-13 | 2022-07-20 | Mühlbauer GmbH & Co. KG | Data storage medium and method for producing same |
| DE102021000626A1 (en) * | 2021-02-08 | 2022-08-11 | Giesecke+Devrient Currency Technology Gmbh | Security element for embedding in a security document |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005022018A1 (en) * | 2005-05-12 | 2006-11-16 | Giesecke & Devrient Gmbh | Security paper and process for its production |
| CN1993236A (en) * | 2004-08-12 | 2007-07-04 | 德国捷德有限公司 | Security element comprising a support |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007036623A1 (en) * | 2007-07-03 | 2009-01-08 | Giesecke & Devrient Gmbh | Security feature and method for its manufacture |
| DE102008012419A1 (en) * | 2007-10-31 | 2009-05-07 | Bundesdruckerei Gmbh | Polymer composite layer for security and/or valuable documents comprises at least two interlocking polymer layers joined together with a surface printed with a printed layer absorbing in the visible region in and/or on the composite |
| DE102008046513A1 (en) * | 2008-09-10 | 2010-04-29 | Giesecke & Devrient Gmbh | Method for producing a security or value document |
| DE102009011424A1 (en) | 2008-12-22 | 2010-07-01 | Giesecke & Devrient Gmbh | Disk with transparency |
-
2010
- 2010-12-01 DE DE102010053052A patent/DE102010053052A1/en not_active Withdrawn
-
2011
- 2011-11-24 EP EP11788058.3A patent/EP2646256B1/en active Active
- 2011-11-24 WO PCT/EP2011/005914 patent/WO2012072214A1/en active Application Filing
- 2011-11-24 ES ES11788058T patent/ES2570660T3/en active Active
- 2011-11-24 CN CN201180066600.2A patent/CN103338942B/en active Active
- 2011-11-24 PL PL11788058T patent/PL2646256T3/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1993236A (en) * | 2004-08-12 | 2007-07-04 | 德国捷德有限公司 | Security element comprising a support |
| DE102005022018A1 (en) * | 2005-05-12 | 2006-11-16 | Giesecke & Devrient Gmbh | Security paper and process for its production |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2646256A1 (en) | 2013-10-09 |
| WO2012072214A1 (en) | 2012-06-07 |
| PL2646256T3 (en) | 2016-08-31 |
| EP2646256B1 (en) | 2016-03-02 |
| ES2570660T3 (en) | 2016-05-19 |
| CN103338942A (en) | 2013-10-02 |
| RU2013129708A (en) | 2015-01-10 |
| DE102010053052A1 (en) | 2012-06-06 |
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