AU2017437685A1 - Method for manufacturing personalised optical document security elements and the element obtained - Google Patents
Method for manufacturing personalised optical document security elements and the element obtained Download PDFInfo
- Publication number
- AU2017437685A1 AU2017437685A1 AU2017437685A AU2017437685A AU2017437685A1 AU 2017437685 A1 AU2017437685 A1 AU 2017437685A1 AU 2017437685 A AU2017437685 A AU 2017437685A AU 2017437685 A AU2017437685 A AU 2017437685A AU 2017437685 A1 AU2017437685 A1 AU 2017437685A1
- Authority
- AU
- Australia
- Prior art keywords
- liquid crystal
- electrodes
- personalized
- confinement
- document security
- 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 54
- 230000003287 optical effect Effects 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 100
- 230000005684 electric field Effects 0.000 claims abstract description 43
- 238000000926 separation method Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- 238000000608 laser ablation Methods 0.000 claims description 2
- 238000000206 photolithography Methods 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 238000002207 thermal evaporation Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 40
- 239000000975 dye Substances 0.000 description 24
- 230000010287 polarization Effects 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- 239000000758 substrate Substances 0.000 description 10
- 238000013461 design Methods 0.000 description 8
- 238000012795 verification Methods 0.000 description 8
- 238000005286 illumination Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000004974 Thermotropic liquid crystal Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/364—Liquid crystals
-
- 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
-
- 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
-
- 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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2017/070726 WO2019086726A1 (es) | 2017-10-31 | 2017-10-31 | Método de fabricación de elementos ópticos de seguridad documental personalizados y elemento obtenido |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2017437685A1 true AU2017437685A1 (en) | 2020-04-30 |
Family
ID=66331402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2017437685A Pending AU2017437685A1 (en) | 2017-10-31 | 2017-10-31 | Method for manufacturing personalised optical document security elements and the element obtained |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3706086A4 (es) |
| CN (1) | CN111602179B (es) |
| AU (1) | AU2017437685A1 (es) |
| WO (1) | WO2019086726A1 (es) |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG50569A1 (en) * | 1993-02-17 | 2001-02-20 | Rolic Ag | Optical component |
| DE19941295A1 (de) | 1999-08-31 | 2001-03-01 | Giesecke & Devrient Gmbh | Sicherheitselement |
| DE10331798B4 (de) | 2003-07-14 | 2012-06-21 | Giesecke & Devrient Gmbh | Sicherheitselement, Wertgegenstand, Transfermaterial und Herstellungsverfahren |
| GB0412979D0 (en) * | 2004-06-10 | 2004-07-14 | Rue De Int Ltd | Improvements in security devices |
| CN1997940B (zh) * | 2004-07-13 | 2011-12-14 | 斯蒂茨丁荷兰聚合物学会 | 用接触印刷对液晶元进行微结构化的方法 |
| US20100141881A1 (en) * | 2006-05-31 | 2010-06-10 | Odisea Batistatos | Security document incorporating optical component |
| DE102007048102A1 (de) * | 2007-10-06 | 2009-04-09 | Leonhard Kurz Gmbh & Co. Kg | Sicherheitselement zur Kennzeichnung eines Sicherheitsdokuments und Verfahren zu seiner Herstellung |
| MY162937A (en) * | 2007-10-09 | 2017-07-31 | Sicpa Holding Sa | Security marking authentication device |
| DE102008020770B3 (de) * | 2008-04-21 | 2009-10-29 | Bundesdruckerei Gmbh | Sicherheitselement mit einem elektrisch stimulierbaren polarisationsabhängigen Volumenhologramm und Verfahren zu dessen Herstellung |
| DE102008031517A1 (de) | 2008-07-03 | 2010-01-07 | Merck Patent Gmbh | Pyrrolopyridinyl-pyrimidin-2-yl-amin-derivate |
| JP5361536B2 (ja) * | 2009-05-26 | 2013-12-04 | 富士フイルム株式会社 | 複屈折パターン認証用ビューワ、複屈折パターン認証用キット、真正性認証媒体、および真正性認証方法 |
| ES2337010B8 (es) | 2009-12-01 | 2014-10-24 | Universidad Politécnica de Madrid | Procedimiento y dispositivo de seguridad documental por generacion de imagenes multiples |
| DE102011107421A1 (de) * | 2011-07-07 | 2013-01-10 | Leonhard Kurz Stiftung & Co. Kg | Mehrschichtiger Folienkörper |
| WO2013042737A1 (ja) * | 2011-09-21 | 2013-03-28 | 富士フイルム株式会社 | 潜像を有する物品 |
| EP2869818A1 (en) | 2012-07-06 | 2015-05-13 | Novartis AG | Combination of a phosphoinositide 3-kinase inhibitor and an inhibitor of the il-8/cxcr interaction |
| JP2014071155A (ja) * | 2012-09-27 | 2014-04-21 | Fujifilm Corp | 偏光フィルムおよび偏光フィルムが貼付された複屈折性物品 |
| DE102014117877A1 (de) * | 2014-12-04 | 2016-06-23 | Leonhard Kurz Stiftung & Co. Kg | Sicherheitselement |
| AU2015402332B2 (en) | 2015-07-10 | 2021-02-25 | Alise Devices, S.L. | Method and device for achieving document security by generating multiple reflexive and transmissive latent images |
| AU2015411341B2 (en) | 2015-10-08 | 2021-06-24 | Alise Devices, S.L. | Optical element and production method with multiple latent images for document security |
| CN106200085A (zh) * | 2016-08-11 | 2016-12-07 | 京东方科技集团股份有限公司 | 光波导显示基板及其制备方法和显示装置 |
-
2017
- 2017-10-31 WO PCT/ES2017/070726 patent/WO2019086726A1/es unknown
- 2017-10-31 EP EP17930413.4A patent/EP3706086A4/en not_active Withdrawn
- 2017-10-31 CN CN201780096475.7A patent/CN111602179B/zh active Active
- 2017-10-31 AU AU2017437685A patent/AU2017437685A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN111602179A (zh) | 2020-08-28 |
| EP3706086A1 (en) | 2020-09-09 |
| EP3706086A4 (en) | 2021-07-21 |
| CN111602179B (zh) | 2022-08-02 |
| WO2019086726A1 (es) | 2019-05-09 |
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