DE60315049D1 - Security document with authentication means and method for authenticating security documents - Google Patents

Security document with authentication means and method for authenticating security documents

Info

Publication number
DE60315049D1
DE60315049D1 DE60315049T DE60315049T DE60315049D1 DE 60315049 D1 DE60315049 D1 DE 60315049D1 DE 60315049 T DE60315049 T DE 60315049T DE 60315049 T DE60315049 T DE 60315049T DE 60315049 D1 DE60315049 D1 DE 60315049D1
Authority
DE
Germany
Prior art keywords
security
temperature
selectively reflecting
changing
depending
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.)
Expired - Lifetime
Application number
DE60315049T
Other languages
German (de)
Other versions
DE60315049T2 (en
Inventor
Palacios Javier Prof De Tejada
Antonio J Arrieta
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.)
European Central Bank
Original Assignee
European Central Bank
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 European Central Bank filed Critical European Central Bank
Application granted granted Critical
Publication of DE60315049D1 publication Critical patent/DE60315049D1/en
Publication of DE60315049T2 publication Critical patent/DE60315049T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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
    • G07D7/04—Testing magnetic properties of the materials thereof, e.g. by detection of magnetic imprint
    • 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
    • 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
    • G07D7/128—Viewing devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Credit Cards Or The Like (AREA)
  • Storage Device Security (AREA)
  • Liquid Crystal (AREA)

Abstract

A security document according to the invention comprises substrate means 2 and security means 5 for authentication provided on a predetermined area 4 of said substrate means. The security means comprises means selectively reflecting visible light depending on the temperature and means changing the temperature depending on the application of a magnetic field. The means selectively reflecting light and the means changing the temperature are arranged as to form said security means exhibiting different colors depending on a magnetic field applied to the substrate means. In a preferred embodiment of the invention, the means selectively reflecting visible light comprises liquid crystals and the means changing the temperature comprises gadolinium. <IMAGE>
DE60315049T 2003-12-24 2003-12-24 Security document with authentication means and method for authenticating security documents Expired - Lifetime DE60315049T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03029829A EP1548657B1 (en) 2003-12-24 2003-12-24 Security document comprising means for authentication and method for authentication of security document

Publications (2)

Publication Number Publication Date
DE60315049D1 true DE60315049D1 (en) 2007-08-30
DE60315049T2 DE60315049T2 (en) 2008-04-10

Family

ID=34530735

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60315049T Expired - Lifetime DE60315049T2 (en) 2003-12-24 2003-12-24 Security document with authentication means and method for authenticating security documents

Country Status (5)

Country Link
EP (1) EP1548657B1 (en)
AT (1) ATE367626T1 (en)
DE (1) DE60315049T2 (en)
ES (1) ES2287405T3 (en)
WO (1) WO2005064551A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103593903B (en) * 2012-08-17 2015-10-21 中钞特种防伪科技有限公司 A kind of Security element and use the product of this Security element
RU2561073C1 (en) * 2014-06-02 2015-08-20 Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") Article having carrier with protective labelling and method of authenticating article
CN105243648B (en) * 2015-10-30 2018-04-27 深圳怡化电脑股份有限公司 A kind of method and system for eliminating magnetic spot noise on press-note axis
DE102017112119A1 (en) * 2017-06-01 2018-12-06 Schreiner Group Gmbh & Co. Kg An arrangement, label arrangement for a security label, article with a label arrangement and method for producing a label arrangement for a security label
CN109251590B (en) * 2018-08-03 2022-11-22 中钞油墨有限公司 Buffer type magnetic discoloration anti-counterfeiting ink composition and identification device thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT362658B (en) * 1978-03-15 1981-06-10 Oesterr Nationalbank PAPER, METHOD FOR TESTING PAPERS AND DEVICE FOR CARRYING OUT THE TEST METHOD
DE19932240B4 (en) * 1999-07-10 2005-09-01 Bundesdruckerei Gmbh Optically variable displayable / concealable security elements for value and security documents
DE10046710A1 (en) * 2000-09-21 2002-04-18 Bundesdruckerei Gmbh Counterfeiting and theft protection system, especially for valuable and security documents, has electronic component(s) in form of LCR oscillator(s) stimulated by electromagnetic radiation
AU2002356666A1 (en) * 2002-01-10 2003-07-24 Bundesdruckerei Gmbh Valuable document or security document comprising a seebeck or peltier element

Also Published As

Publication number Publication date
EP1548657B1 (en) 2007-07-18
WO2005064551A1 (en) 2005-07-14
DE60315049T2 (en) 2008-04-10
EP1548657A1 (en) 2005-06-29
ES2287405T3 (en) 2007-12-16
ATE367626T1 (en) 2007-08-15

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