DE50305170D1 - Device for verifying the authenticity of banknotes - Google Patents

Device for verifying the authenticity of banknotes

Info

Publication number
DE50305170D1
DE50305170D1 DE50305170T DE50305170T DE50305170D1 DE 50305170 D1 DE50305170 D1 DE 50305170D1 DE 50305170 T DE50305170 T DE 50305170T DE 50305170 T DE50305170 T DE 50305170T DE 50305170 D1 DE50305170 D1 DE 50305170D1
Authority
DE
Germany
Prior art keywords
banknotes
light
wavelength
authenticity
verifying
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
DE50305170T
Other languages
German (de)
Inventor
Wolfgang Deckenbach
Gerhard Dr Stenzel
Wittich Dr Kaule
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
Priority to DE50305170T priority Critical patent/DE50305170D1/en
Application granted granted Critical
Publication of DE50305170D1 publication Critical patent/DE50305170D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G07D7/1205—Testing spectral properties

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Abstract

Device for checking the validity of documents (13), especially banknotes has a light source (20) that generates light of a first wavelength and a detector (45) that detects light of a second wavelength that is generated by interaction of light of the first wavelength with material incorporated in the document surface. The documents are passed between light source and detector, which are arranged opposite to each other.
DE50305170T 2002-12-18 2003-12-02 Device for verifying the authenticity of banknotes Expired - Lifetime DE50305170D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50305170T DE50305170D1 (en) 2002-12-18 2003-12-02 Device for verifying the authenticity of banknotes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10259293A DE10259293A1 (en) 2002-12-18 2002-12-18 Banknote validity testing device with which luminescent light generated from security markings is detected, whereby light source and detector are arranged opposite to each other and banknotes are passed between them
DE50305170T DE50305170D1 (en) 2002-12-18 2003-12-02 Device for verifying the authenticity of banknotes

Publications (1)

Publication Number Publication Date
DE50305170D1 true DE50305170D1 (en) 2006-11-09

Family

ID=32519077

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10259293A Withdrawn DE10259293A1 (en) 2002-12-18 2002-12-18 Banknote validity testing device with which luminescent light generated from security markings is detected, whereby light source and detector are arranged opposite to each other and banknotes are passed between them
DE50305170T Expired - Lifetime DE50305170D1 (en) 2002-12-18 2003-12-02 Device for verifying the authenticity of banknotes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10259293A Withdrawn DE10259293A1 (en) 2002-12-18 2002-12-18 Banknote validity testing device with which luminescent light generated from security markings is detected, whereby light source and detector are arranged opposite to each other and banknotes are passed between them

Country Status (4)

Country Link
EP (1) EP1447776B1 (en)
AT (1) ATE341050T1 (en)
DE (2) DE10259293A1 (en)
ES (1) ES2271461T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070145293A1 (en) * 2005-12-27 2007-06-28 Ncr Corporation Secure tag validation
EP1814058B1 (en) * 2006-01-26 2011-06-01 Microscan Systems, Inc. Method and device for measuring the change in the luminescence intensity of a phosphor
DE102007044878A1 (en) * 2007-09-20 2009-04-09 Giesecke & Devrient Gmbh Method and device for checking value documents
WO2019048322A2 (en) * 2017-09-05 2019-03-14 Swisens Ag Aerosol particle measuring device for determining materials in real time by means of fluorescence lifetime measurement in the frequency range
DE102019005656A1 (en) * 2019-08-12 2021-02-18 Giesecke+Devrient Currency Technology Gmbh Method and device for checking documents of value
DE102020216541A1 (en) 2020-12-23 2022-06-23 Robert Bosch Gesellschaft mit beschränkter Haftung Device and method for a fluorescence measurement for an analysis of a biochemical sample
CN113607699A (en) * 2021-07-30 2021-11-05 中钞印制技术研究院有限公司 Luminescent product, authenticity detection method and system, anti-counterfeiting element and anti-counterfeiting article

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2037755C3 (en) * 1970-07-30 1979-08-30 National Rejectors Inc. Gmbh, 2150 Buxtehude Device for checking notes of value
GB2095822B (en) * 1981-03-30 1984-10-10 Ramley Engineering Co Ltd Identifying objects by detecting decaying phosphorescence from phosphor coating thereon
GB8311795D0 (en) * 1983-04-29 1983-06-02 De La Rue Syst Detecting luminescent security features
DE4022020A1 (en) * 1990-07-11 1992-01-16 Gao Ges Automation Org DEVICE AND METHOD FOR CHECKING DOCUMENTS
DE4114732A1 (en) * 1991-05-06 1992-11-12 Helmut Dr Bayer Banknote security mark - uses 2 or more substances which are fluorescent under ultraviolet of different wavelengths
WO1997001155A1 (en) * 1995-06-20 1997-01-09 Bellcon I/S Method for testing of bank notes, especially dollar bills, and equipment for the implementation of the method
GB9710717D0 (en) * 1997-05-24 1997-07-16 Ncr Int Inc An apparatus for authenticating sheets
US6264107B1 (en) * 1997-09-26 2001-07-24 Iomega Corporation Latent illuminance discrimination marker system for authenticating articles
EP1179808B1 (en) * 2000-08-09 2006-04-05 Banque Nationale De Belgique S.A. Anti-fraud device for document

Also Published As

Publication number Publication date
ES2271461T3 (en) 2007-04-16
EP1447776A1 (en) 2004-08-18
DE10259293A1 (en) 2004-07-22
EP1447776B1 (en) 2006-09-27
ATE341050T1 (en) 2006-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition