CA3228736A1 - Dispositifs de securite et leurs procedes de fabrication - Google Patents
Dispositifs de securite et leurs procedes de fabrication Download PDFInfo
- Publication number
- CA3228736A1 CA3228736A1 CA3228736A CA3228736A CA3228736A1 CA 3228736 A1 CA3228736 A1 CA 3228736A1 CA 3228736 A CA3228736 A CA 3228736A CA 3228736 A CA3228736 A CA 3228736A CA 3228736 A1 CA3228736 A1 CA 3228736A1
- Authority
- CA
- Canada
- Prior art keywords
- substrate
- relief
- region
- machine readable
- relief structure
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 112
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 70
- 239000000758 substrate Substances 0.000 claims abstract description 363
- 239000000463 material Substances 0.000 claims abstract description 276
- 238000001514 detection method Methods 0.000 claims abstract description 222
- 239000000126 substance Substances 0.000 claims abstract description 210
- 239000010410 layer Substances 0.000 claims description 195
- 230000003287 optical effect Effects 0.000 claims description 96
- 238000007689 inspection Methods 0.000 claims description 73
- 238000005266 casting Methods 0.000 claims description 59
- 230000001419 dependent effect Effects 0.000 claims description 29
- 230000000694 effects Effects 0.000 claims description 25
- 229920000307 polymer substrate Polymers 0.000 claims description 22
- 239000002245 particle Substances 0.000 claims description 20
- 229920000642 polymer Polymers 0.000 claims description 20
- 238000004458 analytical method Methods 0.000 claims description 18
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 9
- 230000000717 retained effect Effects 0.000 claims description 8
- 239000003518 caustics Substances 0.000 claims description 7
- 230000003245 working effect Effects 0.000 claims description 7
- 229920002678 cellulose Polymers 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 5
- 239000011241 protective layer Substances 0.000 claims description 2
- 239000002966 varnish Substances 0.000 claims description 2
- 238000001723 curing Methods 0.000 description 37
- 230000008569 process Effects 0.000 description 37
- 238000007639 printing Methods 0.000 description 30
- 238000012360 testing method Methods 0.000 description 26
- 229920005989 resin Polymers 0.000 description 22
- 239000011347 resin Substances 0.000 description 22
- 230000005855 radiation Effects 0.000 description 21
- 239000000049 pigment Substances 0.000 description 17
- 230000015572 biosynthetic process Effects 0.000 description 13
- 230000002950 deficient Effects 0.000 description 11
- 238000003908 quality control method Methods 0.000 description 11
- 230000005284 excitation Effects 0.000 description 10
- 238000012546 transfer Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 8
- 238000004049 embossing Methods 0.000 description 8
- -1 BOPP Polymers 0.000 description 7
- 238000000576 coating method Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000013036 cure process Methods 0.000 description 5
- 238000007646 gravure printing Methods 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 230000001747 exhibiting effect Effects 0.000 description 4
- 239000000976 ink Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000002223 garnet Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 229910052727 yttrium Inorganic materials 0.000 description 3
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 2
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 2
- 238000003851 corona treatment Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000007641 inkjet printing Methods 0.000 description 2
- 229910021644 lanthanide ion Inorganic materials 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical class C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000007645 offset printing Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000010076 replication Effects 0.000 description 2
- 229910001428 transition metal ion Inorganic materials 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 229910004613 CdTe Inorganic materials 0.000 description 1
- 239000004713 Cyclic olefin copolymer Substances 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000001056 green pigment Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000000031 infrared scanning near-field optical microscopy Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000004038 photonic crystal Substances 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000005428 wave function Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/003—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements
- G07D7/0032—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements using holograms
-
- 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
- B42D25/324—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
- B42D25/351—Translucent or partly translucent parts, e.g. windows
-
- 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
-
- 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
- B42D25/369—Magnetised or magnetisable materials
-
- 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
- B42D25/30—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
- B42D25/40—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
- B42D25/45—Associating two or more layers
- B42D25/46—Associating two or more layers using pressure
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/20—Testing patterns thereon
- G07D7/202—Testing patterns thereon using pattern matching
- G07D7/206—Matching template patterns
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Computer Security & Cryptography (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
L'invention concerne un procédé de fabrication d'une ou de plusieurs structures en relief pour un dispositif de sécurité. Le procédé consiste à former une ou plusieurs structures en relief sur un substrat, la ou les structures en relief étant chacune constituée d'au moins un matériau durci comprenant une substance lisible par machine ; à générer une sortie de détection à l'aide d'un détecteur configuré pour détecter la substance lisible par machine ; et à analyser la sortie de détection pour déterminer si la ou les structures en relief satisfont un seuil de qualité prédéfini. L'invention concerne également un système de fabrication d'une ou de plusieurs structures en relief, ainsi que des dispositifs de sécurité comprenant de telles structures en relief.
Applications Claiming Priority (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2112959.8 | 2021-09-10 | ||
| GBGB2112955.6A GB202112955D0 (en) | 2020-09-11 | 2021-09-10 | Security devices and methods of manufacture thereof |
| GB2112955.6 | 2021-09-10 | ||
| GB2112958.0A GB2601035B (en) | 2020-09-11 | 2021-09-10 | Security devices and methods of manufacture thereof |
| GB2112961.4 | 2021-09-10 | ||
| GB2112982.0 | 2021-09-10 | ||
| GB2112956.4 | 2021-09-10 | ||
| GB2112958.0 | 2021-09-10 | ||
| GB2112982.0A GB2601038B (en) | 2020-09-11 | 2021-09-10 | Security devices and methods of manufacture thereof |
| GB2112956.4A GB2601034B (en) | 2020-09-11 | 2021-09-10 | Security devices and methods of manufacture thereof |
| GB2112961.4A GB2601037B (en) | 2020-09-11 | 2021-09-10 | Security documents and methods of manufacture thereof |
| GB2112959.8A GB2601036B (en) | 2020-09-11 | 2021-09-10 | Security devices and methods of manufacture thereof |
| PCT/GB2022/050006 WO2023037087A1 (fr) | 2021-09-10 | 2022-01-05 | Dispositifs de sécurité et leurs procédés de fabrication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3228736A1 true CA3228736A1 (fr) | 2023-03-16 |
Family
ID=80222638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3228736A Pending CA3228736A1 (fr) | 2021-09-10 | 2022-01-05 | Dispositifs de securite et leurs procedes de fabrication |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU2022342770A1 (fr) |
| CA (1) | CA3228736A1 (fr) |
| WO (1) | WO2023037087A1 (fr) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006025334A1 (de) * | 2006-05-31 | 2007-12-06 | Giesecke & Devrient Gmbh | Refraktives Durchsichtssicherheitselement |
| DE102007007914A1 (de) * | 2007-02-14 | 2008-08-21 | Giesecke & Devrient Gmbh | Prägelack für mikrooptische Sicherheitselemente |
| GB0704642D0 (en) * | 2007-03-09 | 2007-04-18 | Strep Ltd | Security mark |
| MA42904A (fr) | 2015-07-10 | 2018-05-16 | De La Rue Int Ltd | Procédés de fabrication de documents de sécurité et de dispositifs de sécurité |
| WO2018109035A2 (fr) * | 2016-12-16 | 2018-06-21 | Ovd Kinegram Ag | Procédé de vérification d'un document de sécurité et document de sécurité, dispositif et élément de sécurité |
| EP3366474B1 (fr) | 2017-02-22 | 2020-06-24 | KBA-NotaSys SA | Presse à imprimer avec dispositif de coulée en ligne pour la réplication et la formation d'une structure micro-optique |
| EP3917785A1 (fr) | 2019-01-30 | 2021-12-08 | Koenig & Bauer Banknote Solutions SA | Articles de sécurité polymères |
-
2022
- 2022-01-05 CA CA3228736A patent/CA3228736A1/fr active Pending
- 2022-01-05 AU AU2022342770A patent/AU2022342770A1/en active Pending
- 2022-01-05 WO PCT/GB2022/050006 patent/WO2023037087A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| AU2022342770A1 (en) | 2024-02-15 |
| WO2023037087A1 (fr) | 2023-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2021286372B2 (en) | Methods of manufacturing security documents and security devices | |
| KR20100100817A (ko) | 향상된 보안 소자 | |
| US10752044B2 (en) | In line manufacturing of documents with security elements | |
| US20230202224A1 (en) | Machine-readable optical security device | |
| AU2018352086A1 (en) | Security documents and methods of manufacture thereof | |
| US20230347679A1 (en) | Security devices and method of manufacture thereof | |
| US11887427B2 (en) | Security print media | |
| CA3228736A1 (fr) | Dispositifs de securite et leurs procedes de fabrication | |
| AU2018214240B2 (en) | Method of forming a security device | |
| AU2018100342A4 (en) | Inspection of micro optical effect images in thin substrates | |
| KR20180008539A (ko) | 성형된 마이크로렌즈 | |
| GB2617471A (en) | Security devices and methods of manufacture thereof | |
| AU2014100504B4 (en) | In Line Manufacturing of Documents with Security Elements |