CA2655560C - Method for applying a micropattern, die form and object having a micropattern - Google Patents
Method for applying a micropattern, die form and object having a micropattern Download PDFInfo
- Publication number
- CA2655560C CA2655560C CA2655560A CA2655560A CA2655560C CA 2655560 C CA2655560 C CA 2655560C CA 2655560 A CA2655560 A CA 2655560A CA 2655560 A CA2655560 A CA 2655560A CA 2655560 C CA2655560 C CA 2655560C
- Authority
- CA
- Canada
- Prior art keywords
- support
- lacquer
- micropattern
- die form
- depressions
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 48
- 239000004922 lacquer Substances 0.000 claims abstract description 63
- 238000004873 anchoring Methods 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 59
- 239000011888 foil Substances 0.000 claims description 37
- 238000004519 manufacturing process Methods 0.000 claims description 21
- 239000003086 colorant Substances 0.000 claims description 14
- 230000000737 periodic effect Effects 0.000 claims description 13
- 230000005855 radiation Effects 0.000 claims description 12
- 239000002346 layers by function Substances 0.000 claims description 8
- 238000003847 radiation curing Methods 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 229910052729 chemical element Inorganic materials 0.000 claims 1
- 238000000576 coating method Methods 0.000 description 9
- 238000004049 embossing Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 238000003848 UV Light-Curing Methods 0.000 description 6
- 238000001723 curing Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000000608 laser ablation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000000609 electron-beam lithography Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/003—Printing processes to produce particular kinds of printed work, e.g. patterns on optical devices, e.g. lens elements; for the production of optical devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00365—Production of microlenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
- B41M3/148—Transitory images, i.e. images only visible from certain viewing angles
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/60—Systems using moiré fringes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0012—Arrays characterised by the manufacturing method
- G02B3/0031—Replication or moulding, e.g. hot embossing, UV-casting, injection moulding
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/201—Filters in the form of arrays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24934—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including paper layer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Credit Cards Or The Like (AREA)
- Printing Methods (AREA)
- Optical Elements Other Than Lenses (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006029852A DE102006029852A1 (de) | 2006-06-27 | 2006-06-27 | Verfahren zum Aufbringen einer Mikrostruktur, Werkzeugform und Gegenstand mit Mikrostruktur |
| DE102006029852.7 | 2006-06-27 | ||
| PCT/EP2007/005200 WO2008000350A1 (de) | 2006-06-27 | 2007-06-13 | Verfahren zum aufbringen einer mikrostruktur, werkzeugform und gegenstand mit mikrostruktur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2655560A1 CA2655560A1 (en) | 2008-01-03 |
| CA2655560C true CA2655560C (en) | 2020-01-14 |
Family
ID=38353862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2655560A Active CA2655560C (en) | 2006-06-27 | 2007-06-13 | Method for applying a micropattern, die form and object having a micropattern |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8771803B2 (enExample) |
| EP (1) | EP2038124B2 (enExample) |
| JP (1) | JP5349301B2 (enExample) |
| CA (1) | CA2655560C (enExample) |
| DE (1) | DE102006029852A1 (enExample) |
| WO (1) | WO2008000350A1 (enExample) |
Families Citing this family (79)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005061749A1 (de) | 2005-12-21 | 2007-07-05 | Giesecke & Devrient Gmbh | Optisch variables Sicherheitselement und Verfahren zu seiner Herstellung |
| DE102006015023A1 (de) | 2006-03-31 | 2007-10-04 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
| DE102006029852A1 (de) | 2006-06-27 | 2008-01-03 | Giesecke & Devrient Gmbh | Verfahren zum Aufbringen einer Mikrostruktur, Werkzeugform und Gegenstand mit Mikrostruktur |
| DE102006029850A1 (de) * | 2006-06-27 | 2008-01-03 | Giesecke & Devrient Gmbh | Sicherheitselement |
| DE102006050047A1 (de) | 2006-10-24 | 2008-04-30 | Giesecke & Devrient Gmbh | Durchsichtssicherheitselement mit Mikrostrukturen |
| DE102006055680A1 (de) | 2006-11-23 | 2008-05-29 | Giesecke & Devrient Gmbh | Sicherheitselement mit Metallisierung |
| DE102006058513A1 (de) * | 2006-12-12 | 2008-06-19 | Giesecke & Devrient Gmbh | Entwässerungssieb und Verfahren zu seiner Herstellung |
| DE102007007914A1 (de) | 2007-02-14 | 2008-08-21 | Giesecke & Devrient Gmbh | Prägelack für mikrooptische Sicherheitselemente |
| DE102007025667A1 (de) | 2007-06-01 | 2008-12-04 | Giesecke & Devrient Gmbh | Endlosmaterial für Sicherheitselemente |
| DE102007029204A1 (de) * | 2007-06-25 | 2009-01-08 | Giesecke & Devrient Gmbh | Sicherheitselement |
| DE102007029203A1 (de) | 2007-06-25 | 2009-01-08 | Giesecke & Devrient Gmbh | Sicherheitselement |
| DE102007034716A1 (de) | 2007-07-23 | 2009-01-29 | Giesecke & Devrient Gmbh | Sicherheitselement |
| DE102007039591A1 (de) | 2007-08-22 | 2009-02-26 | Giesecke & Devrient Gmbh | Gitterbild |
| DE102007061828A1 (de) * | 2007-12-20 | 2009-06-25 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
| DE102007061827A1 (de) * | 2007-12-20 | 2009-06-25 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
| DE102007061979A1 (de) | 2007-12-21 | 2009-06-25 | Giesecke & Devrient Gmbh | Sicherheitselement |
| DE102007062089A1 (de) | 2007-12-21 | 2009-07-02 | Giesecke & Devrient Gmbh | Verfahren zum Erzeugen einer Mikrostruktur |
| DE102007062123A1 (de) * | 2007-12-21 | 2009-06-25 | Giesecke & Devrient Gmbh | Werkzeugform zum Erzeugen einer Mikrostruktur |
| JP5245430B2 (ja) * | 2008-02-04 | 2013-07-24 | 凸版印刷株式会社 | 表示体及びラベル付き物品 |
| DE102008008685A1 (de) * | 2008-02-12 | 2009-08-13 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
| DE102008009296A1 (de) * | 2008-02-15 | 2009-08-20 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
| DE102008013167A1 (de) | 2008-03-07 | 2009-09-10 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
| DE102008016294A1 (de) * | 2008-03-28 | 2009-10-01 | Dritte Patentportfolio Beteiligungsgesellschaft Mbh & Co.Kg | Herstellungsverfahren für einen Oberflächensensor, System und Verwendung eines Oberflächensensors |
| DE102008016795A1 (de) | 2008-04-02 | 2009-10-08 | Giesecke & Devrient Gmbh | Verfahren zum Erzeugen einer mikrooptischen Moiré-Vergrößerungsanordnung |
| DE102008027952A1 (de) * | 2008-06-12 | 2009-12-17 | Giesecke & Devrient Gmbh | Sicherheitselement mit gerasterter Schicht aus Rasterelementen |
| DE102008028187A1 (de) | 2008-06-12 | 2009-12-17 | Giesecke & Devrient Gmbh | Sicherheitselement mit optisch variablem Element. |
| DE102008029638A1 (de) * | 2008-06-23 | 2009-12-24 | Giesecke & Devrient Gmbh | Sicherheitselement |
| DE102008031325A1 (de) | 2008-07-02 | 2010-01-07 | Giesecke & Devrient Gmbh | Sicherheitselement sowie Verfahren zu seiner Herstellung |
| DE102008032224A1 (de) * | 2008-07-09 | 2010-01-14 | Giesecke & Devrient Gmbh | Sicherheitselement |
| DE102008046511A1 (de) * | 2008-09-10 | 2010-03-11 | Giesecke & Devrient Gmbh | Darstellungsanordnung |
| DE102009022612A1 (de) | 2009-05-26 | 2010-12-02 | Giesecke & Devrient Gmbh | Sicherheitselement, Sicherheitssystem und Herstellungsverfahren dafür |
| DE102009032697C5 (de) * | 2009-07-09 | 2020-03-05 | Ovd Kinegram Ag | Mehrschichtkörper |
| DE102009035361A1 (de) | 2009-07-30 | 2011-02-03 | Giesecke & Devrient Gmbh | Sicherheitselement für einen zu schützenden Gegenstand sowie zu schützender Gegenstand mit einem solchen Sicherheitselement |
| DE102009035413A1 (de) | 2009-07-31 | 2011-02-03 | Giesecke & Devrient Gmbh | Identifikationsdokument mit einer personalisierten visuellen Kennzeichnung sowie Verfahren zu dessen Herstellung |
| DE102009037236A1 (de) | 2009-08-12 | 2011-02-17 | Giesecke & Devrient Gmbh | Folienverbundbanknote und Verfahren zu ihrer Herstellung |
| DE102009041583A1 (de) | 2009-09-15 | 2011-03-17 | Giesecke & Devrient Gmbh | Dünnschichtelement mit Interferenzschichtaufbau |
| DE102009042022A1 (de) | 2009-09-21 | 2011-03-24 | Giesecke & Devrient Gmbh | Langgestrecktes Sicherheitselement mit maschinenlesbaren magnetischen Bereichen |
| GB0919108D0 (en) * | 2009-10-30 | 2009-12-16 | Rue De Int Ltd | Security device |
| CN101837709B (zh) * | 2009-12-22 | 2013-02-20 | 中国人民银行印制科学技术研究所 | 水印式防伪图纹及其制作方法以及具有其的防伪制品 |
| SE535467C2 (sv) * | 2010-02-19 | 2012-08-21 | Rolling Optics Ab | Förfarande för tryckning av produktkännetecken på ett substratark |
| GB201003397D0 (en) * | 2010-03-01 | 2010-04-14 | Rue De Int Ltd | Moire magnification security device |
| AR080431A1 (es) | 2010-03-03 | 2012-04-11 | Sicpa Holding Sa | Hilo o tira de seguridad que comprende particulas magneticas orientadas en tinta y procedimiento y medio para producir el mismo |
| DE102010012495A1 (de) | 2010-03-24 | 2011-09-29 | Giesecke & Devrient Gmbh | Sicherheitselement und Herstellungsverfahren dafür |
| DE102010055689A1 (de) | 2010-12-22 | 2012-06-28 | Giesecke & Devrient Gmbh | Mikrooptische Betrachtungsanordnung |
| DE102011010127A1 (de) | 2011-02-02 | 2012-08-02 | Giesecke & Devrient Gmbh | Authentizitätssicherung von Wertdokumenten mittels photochromer Farbstoffe |
| KR101203199B1 (ko) * | 2012-02-03 | 2012-11-21 | (주)쓰리에스엠케이 | 입체 보안요소가 구비된 사출품과 그 제작 방법 |
| FR2988326A1 (fr) * | 2012-03-20 | 2013-09-27 | Pierre Teil | Substrat pour la realisation d'une image partielle ou composite |
| EP2644376B1 (fr) | 2012-03-26 | 2015-03-04 | Nagravision S.A. | Carte incorporant un objet de valeur visible et son procédé de fabrication |
| CN103386853A (zh) * | 2013-06-27 | 2013-11-13 | 郑国义 | 一种微雕三维识别暗记及其形成方法 |
| GB201313363D0 (en) | 2013-07-26 | 2013-09-11 | Rue De Int Ltd | Security devices and method of manufacture |
| GB201313362D0 (en) | 2013-07-26 | 2013-09-11 | Rue De Int Ltd | Security Devices and Methods of Manufacture |
| GB201317195D0 (en) | 2013-09-27 | 2013-11-13 | Rue De Int Ltd | Method of manufacturing a pattern and apparatus therefor |
| GB2536877B (en) | 2015-03-23 | 2017-06-28 | De La Rue Int Ltd | Security device and method of manufacture |
| MA42906A (fr) * | 2015-07-10 | 2018-05-16 | De La Rue Int Ltd | Procédé de fabrication d'un motif dans ou sur un support |
| 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 |
| DE102015218829B4 (de) * | 2015-09-30 | 2018-08-16 | Bayerische Motoren Werke Aktiengesellschaft | Bilderzeugungsvorrichtung und Verfahren zur Herstellung eines Arrays bildgebender Elemente |
| USD868888S1 (en) * | 2016-03-03 | 2019-12-03 | Fine Swiss Metals Ag | Transaction card |
| GB2550168B (en) | 2016-05-11 | 2018-07-25 | De La Rue Int Ltd | Security device and method of manufacture |
| GB201612290D0 (en) | 2016-07-15 | 2016-08-31 | La Rue Int De Ltd | Methods of manufacturing a secuirty device |
| GB2557167B (en) | 2016-09-30 | 2020-03-04 | De La Rue Int Ltd | Security devices |
| KR102489526B1 (ko) | 2017-02-10 | 2023-01-17 | 크레인 앤 코, 인크 | 머신 판독가능 광학적 보안 디바이스 |
| CN107167858A (zh) * | 2017-06-07 | 2017-09-15 | 苏州苏大维格光电科技股份有限公司 | 安全薄膜及其制作方法 |
| DE102017218802B3 (de) * | 2017-10-20 | 2018-11-15 | Koenig & Bauer Ag | Verfahren zur Herstellung eines Sicherheitselementes oder Sicherheitsdokuments |
| WO2019076805A1 (de) | 2017-10-20 | 2019-04-25 | Koenig & Bauer Ag | Sicherheitselement oder sicherheitsdokument |
| DE102017218801B3 (de) * | 2017-10-20 | 2018-11-15 | Koenig & Bauer Ag | Verfahren zur Herstellung eines Sicherheitselementes oder Sicherheitsdokumentes |
| WO2020055892A1 (en) * | 2018-09-10 | 2020-03-19 | Crane & Co., Inc. | Fully micro-optic security document |
| CA3112507A1 (en) * | 2018-09-24 | 2020-04-23 | Ovd Kinegram Ag | Optically variable element, security document, method for producing an optically variable element, method for producing a security document |
| GB2580069B (en) | 2018-12-20 | 2022-06-15 | De La Rue Int Ltd | Security documents and methods of manufacture thereof |
| CN109767543B (zh) * | 2018-12-24 | 2021-06-22 | 广州广电运通金融电子股份有限公司 | 一种纸币检测方法和系统 |
| US11685180B2 (en) * | 2019-08-19 | 2023-06-27 | Crane & Co., Inc. | Micro-optic security device with zones of color |
| EP3888929B1 (en) | 2020-03-31 | 2022-05-11 | NWM Research Spolka z ograniczona Odpowiedzialnoscia Spolka komandytowa | A method of manufacturing a discretized optical security microstructure on a substrate and a shim for use in the method |
| GB202101267D0 (en) | 2021-01-29 | 2021-03-17 | De La Rue Int Ltd | Security devices and methods of manufacture thereof |
| DE102021001019A1 (de) | 2021-02-25 | 2022-08-25 | Giesecke+Devrient Currency Technology Gmbh | Sicherheitselement, Datenträger und Herstellungsverfahren |
| EP4497083A1 (en) * | 2022-03-15 | 2025-01-29 | Nanografix Corporation | System and method for generating holographic optical images in curable material |
| GB2621154B (en) | 2022-08-03 | 2024-12-18 | De La Rue Int Ltd | Security devices and methods of manufacture thereof |
| GB202300529D0 (en) | 2023-01-13 | 2023-03-01 | De La Rue Int Ltd | Security documents and methods for their manufacture |
| GB2627801A (en) | 2023-03-02 | 2024-09-04 | De La Rue Int Ltd | Security devices and methods of manufacture thereof |
| DE102024100949A1 (de) | 2024-01-12 | 2025-07-17 | Giesecke+Devrient Currency Technology Gmbh | Verfahren zum Erzeugen einer mikrooptischen Darstellungsanordnung und mikrooptische Darstellungsanordnung |
| DE102024100948A1 (de) * | 2024-01-12 | 2025-07-17 | Giesecke+Devrient Currency Technology Gmbh | Verfahren zum Erzeugen einer mikrooptischen Darstellungsanordnung und mikrooptische Darstellungsanordnung |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4576850A (en) | 1978-07-20 | 1986-03-18 | Minnesota Mining And Manufacturing Company | Shaped plastic articles having replicated microstructure surfaces |
| DE3176833D1 (en) | 1980-11-05 | 1988-09-08 | Stephen Paul Mcgrew | Diffractive color and texture effects for the graphic arts |
| US4758296A (en) | 1983-06-20 | 1988-07-19 | Mcgrew Stephen P | Method of fabricating surface relief holograms |
| DE3609090A1 (de) | 1986-03-18 | 1987-09-24 | Gao Ges Automation Org | Wertpapier mit darin eingelagertem sicherheitsfaden und verfahren zur herstellung derselben |
| US4840757A (en) | 1987-05-19 | 1989-06-20 | S. D. Warren Company | Replicating process for interference patterns |
| WO1989008166A1 (fr) | 1988-03-04 | 1989-09-08 | GAO GESELLSCHAFT FÜR AUTOMATION UND ORGANISATION m | Element de securite sous forme d'un fil ou d'un ruban a inserer dans des documents de securite et son procede de fabrication |
| US4933120A (en) | 1988-04-18 | 1990-06-12 | American Bank Note Holographics, Inc. | Combined process of printing and forming a hologram |
| JPH02115083A (ja) | 1988-10-24 | 1990-04-27 | Toyo Cloth Kk | 凹凸を有するフィルムの製造方法 |
| US5183597A (en) | 1989-02-10 | 1993-02-02 | Minnesota Mining And Manufacturing Company | Method of molding microstructure bearing composite plastic articles |
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-
2006
- 2006-06-27 DE DE102006029852A patent/DE102006029852A1/de not_active Withdrawn
-
2007
- 2007-06-13 US US12/304,498 patent/US8771803B2/en active Active
- 2007-06-13 JP JP2009516933A patent/JP5349301B2/ja active Active
- 2007-06-13 CA CA2655560A patent/CA2655560C/en active Active
- 2007-06-13 WO PCT/EP2007/005200 patent/WO2008000350A1/de not_active Ceased
- 2007-06-13 EP EP07785814.0A patent/EP2038124B2/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2038124A1 (de) | 2009-03-25 |
| US20090297805A1 (en) | 2009-12-03 |
| CA2655560A1 (en) | 2008-01-03 |
| EP2038124B2 (de) | 2023-08-02 |
| EP2038124B1 (de) | 2016-03-09 |
| JP5349301B2 (ja) | 2013-11-20 |
| DE102006029852A1 (de) | 2008-01-03 |
| JP2009541873A (ja) | 2009-11-26 |
| US8771803B2 (en) | 2014-07-08 |
| WO2008000350A1 (de) | 2008-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20161003 |
|
| FZDC | Discontinued application reinstated |
Effective date: 20170612 |