WO2008095481A3 - Sicherheits- und/oder wertdokument mit photonischem kristall - Google Patents

Sicherheits- und/oder wertdokument mit photonischem kristall Download PDF

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Publication number
WO2008095481A3
WO2008095481A3 PCT/DE2008/000228 DE2008000228W WO2008095481A3 WO 2008095481 A3 WO2008095481 A3 WO 2008095481A3 DE 2008000228 W DE2008000228 W DE 2008000228W WO 2008095481 A3 WO2008095481 A3 WO 2008095481A3
Authority
WO
WIPO (PCT)
Prior art keywords
photonic crystal
safety
valuable document
substrate
luminescent substance
Prior art date
Application number
PCT/DE2008/000228
Other languages
English (en)
French (fr)
Other versions
WO2008095481A2 (de
Inventor
Malte Pflughoefft
Oliver Muth
Original Assignee
Bundesdruckerei Gmbh
Malte Pflughoefft
Oliver Muth
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bundesdruckerei Gmbh, Malte Pflughoefft, Oliver Muth filed Critical Bundesdruckerei Gmbh
Priority to AU2008213463A priority Critical patent/AU2008213463A1/en
Priority to EP08715461.3A priority patent/EP2118855B1/de
Priority to CN2008800043902A priority patent/CN101652800B/zh
Priority to CA2677418A priority patent/CA2677418C/en
Publication of WO2008095481A2 publication Critical patent/WO2008095481A2/de
Publication of WO2008095481A3 publication Critical patent/WO2008095481A3/de

Links

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
    • 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
    • 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

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Luminescent Compositions (AREA)
  • Credit Cards Or The Like (AREA)
  • Optical Filters (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

Die Erfindung betrifft ein Sicherheits- und/oder Wertdokument mit einem Sicherheitselement, wobei das Sicherheitselement einen auf einem Substrat mit in Bezug auf eine Oberfläche des Substrates definierter Orientierung angeordneten photonischen Kristall und einen Lumineszenzstoff enthält. Sie ist dadurch gekennzeichnet, dass eine Emissionswellenlänge lambda des Lumineszenzstoffes und eine Gitterkonstante des photonischen Kristalls nach Maßgabe der Formel lambda = m * 2 * d aufeinander abgestimmt und vorgegeben sind, wobei d ein Abstand zwischen zwei Netzebenen des photonischen Kristalls und m eine positive ganze Zahl sind.
PCT/DE2008/000228 2007-02-08 2008-02-06 Sicherheits- und/oder wertdokument mit photonischem kristall WO2008095481A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2008213463A AU2008213463A1 (en) 2007-02-08 2008-02-06 Safety and/or valuable document having a photonic crystal
EP08715461.3A EP2118855B1 (de) 2007-02-08 2008-02-06 Sicherheits- und/oder wertdokument mit photonischem kristall
CN2008800043902A CN101652800B (zh) 2007-02-08 2008-02-06 具有光子晶体的安全和/或有价文件
CA2677418A CA2677418C (en) 2007-02-08 2008-02-06 Security and/or valuable document having a photonic crystal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007007029A DE102007007029A1 (de) 2007-02-08 2007-02-08 Sicherheits- und/oder Wertdokument mit photonischem Kristall
DE102007007029.4 2007-02-08

Publications (2)

Publication Number Publication Date
WO2008095481A2 WO2008095481A2 (de) 2008-08-14
WO2008095481A3 true WO2008095481A3 (de) 2008-12-11

Family

ID=39575538

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/000228 WO2008095481A2 (de) 2007-02-08 2008-02-06 Sicherheits- und/oder wertdokument mit photonischem kristall

Country Status (6)

Country Link
EP (1) EP2118855B1 (de)
CN (1) CN101652800B (de)
AU (3) AU2008213463A1 (de)
CA (1) CA2677418C (de)
DE (1) DE102007007029A1 (de)
WO (1) WO2008095481A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007012042A1 (de) 2007-03-13 2008-09-18 Giesecke & Devrient Gmbh Sicherheitselement
GB0720550D0 (en) 2007-10-19 2007-11-28 Rue De Int Ltd Photonic crystal security device multiple optical effects
CA2656506A1 (en) * 2009-02-27 2010-08-27 Bank Of Canada Security device
DE102011112696B4 (de) * 2011-08-31 2016-02-18 Martin-Luther-Universität Halle-Wittenberg Solarzelle mit Folie zur Rückseitenkontaktierung, Verfahren zu deren Herstellung und Verwendung einer Folie als Rückseitenkontaktierung
EP2993172B1 (de) * 2014-09-04 2017-04-19 Nicox Science Ireland Stickoxidabgebende Carnosinverbindungen
EP3109060B1 (de) 2015-06-23 2018-08-15 Hueck Folien Gesellschaft m.b.H. Sicherheitselement und verfahren zur herstellung eines sicherheitselements
WO2020192579A1 (zh) * 2019-03-22 2020-10-01 苏州科技大学 一种防伪标记及防伪纸

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10227071A1 (de) * 2002-06-17 2003-12-24 Merck Patent Gmbh Verbundmaterial enthaltend Kern-Mantel-Partikel
WO2005077668A1 (de) * 2004-02-16 2005-08-25 Hueck Folien Ges.M.B.H. Fälschungssicheres sicherheitsmerkmal mit farbkippeffekt
WO2006045567A2 (de) * 2004-10-25 2006-05-04 Merck Patent Gmbh Verwendung von Formkörpern aus Kern-Mantel-Partikeln
WO2008017864A1 (en) * 2006-08-10 2008-02-14 De La Rue International Limited Photonic crystal security device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391928A (en) 1981-09-04 1983-07-05 Nl Industries, Inc. Opacifying polymeric particle and uses
FR2554122B1 (fr) 1983-11-02 1987-03-20 Rhone Poulenc Spec Chim Nouvelle composition destinee au marquage de documents et procede de verification de l'authenticite de ces documents
JP2790381B2 (ja) 1990-02-03 1998-08-27 三井化学株式会社 有芯多層構造エマルション粒子
GB2258659B (en) 1991-08-14 1995-06-07 De La Rue Thomas & Co Ltd Luminescent materials and their use in security documents
DE19820302A1 (de) 1998-05-04 2000-02-24 Basf Ag Kern/Schale-Partikel, ihre Herstellung und Verwendung
US6576155B1 (en) 1998-11-10 2003-06-10 Biocrystal, Ltd. Fluorescent ink compositions comprising functionalized fluorescent nanocrystals
CA2459749A1 (en) 2001-09-14 2003-03-27 Merck Patent Gesellschaft Mit Beschraenkter Haftung Mouldings made from core/shell particles
CN1306001C (zh) 2001-12-18 2007-03-21 纳米技术有限公司 含有纳米颗粒的防伪打印液体和防伪打印方法
CN100378192C (zh) * 2005-04-29 2008-04-02 中国科学院上海硅酸盐研究所 以氧化钇为基质的纳米级上转换发光材料及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10227071A1 (de) * 2002-06-17 2003-12-24 Merck Patent Gmbh Verbundmaterial enthaltend Kern-Mantel-Partikel
WO2005077668A1 (de) * 2004-02-16 2005-08-25 Hueck Folien Ges.M.B.H. Fälschungssicheres sicherheitsmerkmal mit farbkippeffekt
WO2006045567A2 (de) * 2004-10-25 2006-05-04 Merck Patent Gmbh Verwendung von Formkörpern aus Kern-Mantel-Partikeln
WO2008017864A1 (en) * 2006-08-10 2008-02-14 De La Rue International Limited Photonic crystal security device

Also Published As

Publication number Publication date
CA2677418A1 (en) 2008-08-14
CN101652800A (zh) 2010-02-17
WO2008095481A2 (de) 2008-08-14
EP2118855B1 (de) 2020-09-23
AU2016225899B2 (en) 2018-02-01
CA2677418C (en) 2016-09-20
DE102007007029A1 (de) 2008-08-14
EP2118855A2 (de) 2009-11-18
AU2014203815A1 (en) 2014-07-31
AU2016225899A1 (en) 2016-09-29
CN101652800B (zh) 2013-02-06
AU2008213463A1 (en) 2008-08-14

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