DE502006005751D1 - Durchsichtssicherheitselement und verfahren zu seiner herstellung - Google Patents

Durchsichtssicherheitselement und verfahren zu seiner herstellung

Info

Publication number
DE502006005751D1
DE502006005751D1 DE502006005751T DE502006005751T DE502006005751D1 DE 502006005751 D1 DE502006005751 D1 DE 502006005751D1 DE 502006005751 T DE502006005751 T DE 502006005751T DE 502006005751 T DE502006005751 T DE 502006005751T DE 502006005751 D1 DE502006005751 D1 DE 502006005751D1
Authority
DE
Germany
Prior art keywords
optically active
security element
active layer
wavelength range
production
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
Application number
DE502006005751T
Other languages
English (en)
Inventor
Winfried Hoffmueller
Theodor Burchard
Thorsten Pillo
Manfred Heim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Giesecke and Devrient GmbH
Original Assignee
Giesecke and Devrient GmbH
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 Giesecke and Devrient GmbH filed Critical Giesecke and Devrient GmbH
Publication of DE502006005751D1 publication Critical patent/DE502006005751D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B42D25/30—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
    • B42D25/391—Special inks absorbing or reflecting polarised 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
    • B42D25/20—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
    • B42D25/364—Liquid crystals
    • B42D2033/04—
    • B42D2033/26—

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Glass Compositions (AREA)
DE502006005751T 2005-11-03 2006-10-19 Durchsichtssicherheitselement und verfahren zu seiner herstellung Active DE502006005751D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005052928A DE102005052928A1 (de) 2005-11-03 2005-11-03 Durchsichtssicherheitselement und Verfahren zu seiner Herstellung
PCT/EP2006/010087 WO2007051529A1 (de) 2005-11-03 2006-10-19 Durchsichtssicherheitselement und verfahren zu seiner herstellung

Publications (1)

Publication Number Publication Date
DE502006005751D1 true DE502006005751D1 (de) 2010-02-04

Family

ID=37719428

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102005052928A Withdrawn DE102005052928A1 (de) 2005-11-03 2005-11-03 Durchsichtssicherheitselement und Verfahren zu seiner Herstellung
DE502006005751T Active DE502006005751D1 (de) 2005-11-03 2006-10-19 Durchsichtssicherheitselement und verfahren zu seiner herstellung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102005052928A Withdrawn DE102005052928A1 (de) 2005-11-03 2005-11-03 Durchsichtssicherheitselement und Verfahren zu seiner Herstellung

Country Status (4)

Country Link
EP (1) EP1945465B1 (de)
AT (1) ATE452769T1 (de)
DE (2) DE102005052928A1 (de)
WO (1) WO2007051529A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2893424B1 (fr) 2005-11-16 2008-01-25 Arjowiggins Soc Par Actions Si Structure optique, notamment pour un document de securite et/ou de valeur.
DE102007022264A1 (de) 2007-05-09 2008-11-13 Leonhard Kurz Gmbh & Co. Kg Folienelement mit Polymerschicht
DE102007061827A1 (de) 2007-12-20 2009-06-25 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102007061828A1 (de) * 2007-12-20 2009-06-25 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
IT1392436B1 (it) * 2008-12-23 2012-03-09 Luxottica Srl Pellicola multistrato raffigurante un'immagine bidimensionale colorata visibile solo attraverso un filtro polarizzatore e procedimento per realizzarla.
IT1392435B1 (it) * 2008-12-23 2012-03-09 Luxottica Srl Pellicola multistrato raffigurante un'immagine bidimensionale colorata visibile solo attraverso un filtro polarizzatore e procedimento per realizzarla.
DE102009052792A1 (de) * 2009-11-11 2011-05-12 Giesecke & Devrient Gmbh Verfahren zur Herstellung eines Sicherheitselements mit gepasserten Metallisierungen und daraus erhältliches Sicherheitselement
EP3304142A1 (de) * 2015-05-26 2018-04-11 ROLIC Technologies AG Optische sicherheitsvorrichtung
US10889141B2 (en) * 2015-05-26 2021-01-12 Rolic Ag Multiple hidden image security device
EA035961B1 (ru) * 2019-06-28 2020-09-07 Закрытое Акционерное Общество "Голографическая Индустрия" Способ изготовления прозрачных вставок для защиты от подделок идентификационных карт и поликарбонатных листов биометрических паспортов

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU488652B2 (en) 1973-09-26 1976-04-01 Commonwealth Scientific And Industrial Research Organisation Improvements in or relating to security tokens
DE3942663A1 (de) 1989-12-22 1991-06-27 Gao Ges Automation Org Datentraeger mit einem fluessigkristall-sicherheitselement
CN1163765C (zh) * 1997-05-09 2004-08-25 罗利克有限公司 光学元件和包含它的防伪或防拷贝元器件
US6496287B1 (en) * 1998-04-09 2002-12-17 Rolic Ag Optical identification element
JP4335352B2 (ja) * 1999-03-05 2009-09-30 大日本印刷株式会社 偽造防止体及び偽造判別方法
EP1120737A1 (de) * 2000-01-27 2001-08-01 Rolic AG Optische Fälschungssicherheit
AUPR627201A0 (en) * 2001-07-09 2001-08-02 Commonwealth Scientific And Industrial Research Organisation An optically variable device and a method of producing an optically variable device
JP4392826B2 (ja) * 2003-05-16 2010-01-06 日本発條株式会社 対象物の識別媒体及び識別方法

Also Published As

Publication number Publication date
ATE452769T1 (de) 2010-01-15
EP1945465A1 (de) 2008-07-23
DE102005052928A1 (de) 2007-05-16
EP1945465B1 (de) 2009-12-23
WO2007051529A1 (de) 2007-05-10

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Legal Events

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8364 No opposition during term of opposition