ATE216321T1 - Sicherheitsfaden - Google Patents

Sicherheitsfaden

Info

Publication number
ATE216321T1
ATE216321T1 AT98925886T AT98925886T ATE216321T1 AT E216321 T1 ATE216321 T1 AT E216321T1 AT 98925886 T AT98925886 T AT 98925886T AT 98925886 T AT98925886 T AT 98925886T AT E216321 T1 ATE216321 T1 AT E216321T1
Authority
AT
Austria
Prior art keywords
piezoelectric layer
safety thread
layers
security thread
thread
Prior art date
Application number
AT98925886T
Other languages
English (en)
Inventor
Brian Chorley
Richard Hunter Brown
Joseph Francis Yaskowski
Original Assignee
Measurement Spec Inc
Bank Of England
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 Measurement Spec Inc, Bank Of England filed Critical Measurement Spec Inc
Application granted granted Critical
Publication of ATE216321T1 publication Critical patent/ATE216321T1/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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/355—Security threads

Landscapes

  • Materials For Medical Uses (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Credit Cards Or The Like (AREA)
  • Laminated Bodies (AREA)
AT98925886T 1997-06-30 1998-06-29 Sicherheitsfaden ATE216321T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9713850.7A GB9713850D0 (en) 1997-06-30 1997-06-30 Security thread
PCT/IB1998/000999 WO1999001292A1 (en) 1997-06-30 1998-06-29 Security thread

Publications (1)

Publication Number Publication Date
ATE216321T1 true ATE216321T1 (de) 2002-05-15

Family

ID=10815182

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98925886T ATE216321T1 (de) 1997-06-30 1998-06-29 Sicherheitsfaden

Country Status (7)

Country Link
EP (1) EP1007371B1 (de)
AT (1) ATE216321T1 (de)
AU (1) AU7784498A (de)
CA (1) CA2337787A1 (de)
DE (1) DE69804972T2 (de)
GB (1) GB9713850D0 (de)
WO (1) WO1999001292A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2332645B (en) * 1997-12-19 2001-08-29 Amp Gmbh Method of detecting a piezoelectric security thread
DE19926010C2 (de) * 1999-06-08 2003-01-30 Bundesdruckerei Gmbh Wert- und Sicherheitsdokument mit Sicherheitsmerkmal mit Piezo-Effekt-basierten Eigenschaften und dazugehöriges Nachweisverfahren
GB2375078A (en) * 2001-04-30 2002-11-06 Rue De Int Ltd Security substrate with indicia only viewable in transmitted light
CA2665097A1 (en) * 2006-10-04 2008-04-10 Reserve Bank Of Australia Security document containing an authentication device
KR100954885B1 (ko) * 2007-12-03 2010-04-28 한국조폐공사 기기감지용 압전성 은선 및 이를 포함하는 유가증권 용지
US8253536B2 (en) 2009-04-22 2012-08-28 Simon Fraser University Security document with electroactive polymer power source and nano-optical display
US8212473B2 (en) 2009-04-22 2012-07-03 Simon Fraser University Flexible polymeric light emitting/charge storage device and system
EP3066516B1 (de) * 2013-11-08 2019-05-08 Bank Of Canada Optisch variable vorrichtung, deren herstellung und verwendung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707781B1 (fr) * 1993-07-16 1995-09-01 Idmatic Sa Carte souple équipée d'un dispositif de contrôle de validité.
GB9516503D0 (en) * 1995-08-14 1995-10-11 Amp Great Britain Apparatus for detecting presence of piezo electric material

Also Published As

Publication number Publication date
EP1007371A1 (de) 2000-06-14
GB9713850D0 (en) 1997-09-03
DE69804972D1 (de) 2002-05-23
CA2337787A1 (en) 1999-01-14
WO1999001292A1 (en) 1999-01-14
EP1007371B1 (de) 2002-04-17
DE69804972T2 (de) 2002-11-28
AU7784498A (en) 1999-01-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties