TW200946366A - Machine readable security elements and products containing them - Google Patents
Machine readable security elements and products containing them Download PDFInfo
- Publication number
- TW200946366A TW200946366A TW097118258A TW97118258A TW200946366A TW 200946366 A TW200946366 A TW 200946366A TW 097118258 A TW097118258 A TW 097118258A TW 97118258 A TW97118258 A TW 97118258A TW 200946366 A TW200946366 A TW 200946366A
- Authority
- TW
- Taiwan
- Prior art keywords
- dopant
- emission
- pigment
- band
- security element
- Prior art date
Links
- 239000000049 pigment Substances 0.000 claims abstract description 67
- 239000002019 doping agent Substances 0.000 claims abstract description 57
- 238000000034 method Methods 0.000 claims abstract description 30
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 27
- 239000000758 substrate Substances 0.000 claims description 25
- 238000010521 absorption reaction Methods 0.000 claims description 23
- 238000007639 printing Methods 0.000 claims description 17
- 150000002500 ions Chemical class 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- -1 rare earth ions Chemical class 0.000 claims description 15
- 230000003595 spectral effect Effects 0.000 claims description 14
- 230000005855 radiation Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 9
- 238000001228 spectrum Methods 0.000 claims description 7
- 230000005670 electromagnetic radiation Effects 0.000 claims description 6
- 238000007646 gravure printing Methods 0.000 claims description 6
- 238000001459 lithography Methods 0.000 claims description 5
- 238000007650 screen-printing Methods 0.000 claims description 5
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 4
- 239000002223 garnet Substances 0.000 claims description 3
- 238000007641 inkjet printing Methods 0.000 claims description 3
- 238000000206 photolithography Methods 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 229910052723 transition metal Inorganic materials 0.000 claims description 3
- 150000003624 transition metals Chemical class 0.000 claims description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 2
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical class [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 1
- 150000004645 aluminates Chemical class 0.000 claims 1
- 230000001680 brushing effect Effects 0.000 claims 1
- 244000309464 bull Species 0.000 claims 1
- 239000013522 chelant Substances 0.000 claims 1
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 claims 1
- 238000012423 maintenance Methods 0.000 claims 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 claims 1
- 150000004763 sulfides Chemical class 0.000 claims 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 description 27
- 239000002245 particle Substances 0.000 description 20
- 238000000295 emission spectrum Methods 0.000 description 16
- 230000005284 excitation Effects 0.000 description 14
- 150000002910 rare earth metals Chemical class 0.000 description 11
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 10
- 239000000126 substance Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 5
- 238000000862 absorption spectrum Methods 0.000 description 5
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002105 nanoparticle Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical group [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000004020 luminiscence type Methods 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 238000000695 excitation spectrum Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006862 quantum yield reaction Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 208000027534 Emotional disease Diseases 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- 229910005540 GaP Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 229910000661 Mercury cadmium telluride Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 241000288906 Primates Species 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910052775 Thulium Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000001856 aerosol method Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001423 beryllium ion Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 201000001883 cholelithiasis Diseases 0.000 description 1
- 230000006690 co-activation Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000013100 final test Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- KNKDMYNCMPEAPN-UHFFFAOYSA-K sodium strontium trifluoride Chemical compound [F-].[F-].[F-].[Na+].[Sr+2] KNKDMYNCMPEAPN-UHFFFAOYSA-K 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/20—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
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/378—Special inks
-
- B42D2033/20—
-
- B42D2035/34—
-
- 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
Landscapes
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Credit Cards Or The Like (AREA)
- Luminescent Compositions (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Printing Methods (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2008/062911 WO2009136921A1 (en) | 2008-05-07 | 2008-05-07 | Machine readable security elements and products containing them |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200946366A true TW200946366A (en) | 2009-11-16 |
Family
ID=40298634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097118258A TW200946366A (en) | 2008-05-07 | 2008-05-16 | Machine readable security elements and products containing them |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2271504B1 (ja) |
| JP (1) | JP5416764B2 (ja) |
| CN (1) | CN102026819B (ja) |
| BR (1) | BRPI0822680A2 (ja) |
| ES (1) | ES2389278T3 (ja) |
| TW (1) | TW200946366A (ja) |
| WO (1) | WO2009136921A1 (ja) |
| ZA (1) | ZA201007428B (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009058669A1 (de) | 2009-12-16 | 2011-06-22 | Giesecke & Devrient GmbH, 81677 | Echtheitsmerkmal in Form von lumineszierenden Substanzen |
| US8277612B2 (en) * | 2009-12-17 | 2012-10-02 | Honeywell International Inc. | Controlling the detectability of an article and method for authenticating the article |
| US8328102B2 (en) * | 2009-12-21 | 2012-12-11 | Honeywell International Inc. | Method and authentication apparatus for authenticating value documents |
| DE102010028818A1 (de) * | 2010-05-10 | 2011-11-10 | Swiss Authentication Research And Development Ag | Kombination von Lumineszenzstoffen |
| US8742369B2 (en) * | 2010-11-01 | 2014-06-03 | Honeywell International Inc. | Value documents and other articles having taggants that exhibit delayed maximum intensity emissions, and methods and apparatus for their authentication |
| US20130048874A1 (en) | 2011-08-31 | 2013-02-28 | Honeywell International Inc. | Articles with confounded emission characteristics and methods and apparatus for their authentication |
| US8975598B2 (en) | 2012-01-17 | 2015-03-10 | Honeywell International Inc. | Articles incorporating thermographic phosphors, and methods and apparatus for authenticating such articles |
| CN106147398A (zh) * | 2015-04-15 | 2016-11-23 | 佛山市高明区(中国科学院)新材料专业中心 | 一种防伪陶瓷墨水 |
| KR102141124B1 (ko) * | 2018-01-30 | 2020-08-04 | (주)바이오니아 | 이중 가닥 miRNA를 포함하는 이중나선 올리고뉴클레오타이드 구조체 및 이의 용도 |
| DE102018007289A1 (de) | 2018-09-14 | 2020-03-19 | Giesecke+Devrient Currency Technology Gmbh | Wertdokumentsystem |
| GB2580324B (en) * | 2018-12-28 | 2022-09-14 | Guy Stevens Henry | Paint including a taggant |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19804032A1 (de) * | 1998-02-02 | 1999-08-05 | Giesecke & Devrient Gmbh | Wertdokument |
| EP1117060A1 (en) * | 2000-01-10 | 2001-07-18 | Sicpa Holding S.A. | Authentication of a security article |
| JP2002212552A (ja) * | 2001-01-22 | 2002-07-31 | Hitachi Maxell Ltd | 赤外発光蛍光体および印刷物 |
| WO2006024530A1 (en) * | 2004-09-02 | 2006-03-09 | Giesecke & Devrient Gmbh | Value document with luminescent properties |
| WO2006047621A1 (en) * | 2004-10-22 | 2006-05-04 | Parallel Synthesis Technologies, Inc. | Rare earth downconverting phosphor compositions for optically encoding objects and methods and apparatus relating to same |
-
2008
- 2008-05-07 ES ES08755124T patent/ES2389278T3/es active Active
- 2008-05-07 BR BRPI0822680-6A patent/BRPI0822680A2/pt not_active Application Discontinuation
- 2008-05-07 EP EP08755124A patent/EP2271504B1/en not_active Revoked
- 2008-05-07 CN CN2008801290589A patent/CN102026819B/zh not_active Expired - Fee Related
- 2008-05-07 WO PCT/US2008/062911 patent/WO2009136921A1/en active Application Filing
- 2008-05-07 JP JP2011508462A patent/JP5416764B2/ja not_active Expired - Fee Related
- 2008-05-16 TW TW097118258A patent/TW200946366A/zh unknown
-
2010
- 2010-10-18 ZA ZA2010/07428A patent/ZA201007428B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2389278T3 (es) | 2012-10-24 |
| BRPI0822680A2 (pt) | 2015-06-30 |
| ZA201007428B (en) | 2012-01-25 |
| EP2271504B1 (en) | 2012-06-27 |
| EP2271504A1 (en) | 2011-01-12 |
| JP5416764B2 (ja) | 2014-02-12 |
| JP2011526548A (ja) | 2011-10-13 |
| CN102026819A (zh) | 2011-04-20 |
| CN102026819B (zh) | 2013-09-04 |
| WO2009136921A1 (en) | 2009-11-12 |
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