CA2699848C - Element de securite - Google Patents

Element de securite Download PDF

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Publication number
CA2699848C
CA2699848C CA2699848A CA2699848A CA2699848C CA 2699848 C CA2699848 C CA 2699848C CA 2699848 A CA2699848 A CA 2699848A CA 2699848 A CA2699848 A CA 2699848A CA 2699848 C CA2699848 C CA 2699848C
Authority
CA
Canada
Prior art keywords
security element
printed
lines
element according
pattern
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 - Fee Related
Application number
CA2699848A
Other languages
English (en)
Other versions
CA2699848A1 (fr
Inventor
David Allen Stone
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.)
De la Rue International Ltd
Original Assignee
De la Rue International Ltd
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 De la Rue International Ltd filed Critical De la Rue International Ltd
Publication of CA2699848A1 publication Critical patent/CA2699848A1/fr
Application granted granted Critical
Publication of CA2699848C publication Critical patent/CA2699848C/fr
Expired - Fee Related 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
    • B42D25/20—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

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Printing Methods (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Elément de sécurité constitué par au moins deux parties imprimées (1, 2). La première partie (1) consiste en une structure imprimée comportant une ligne en relief et définissant une zone d'arrière-plan (6) dont les lignes s'étendent pratiquement parallèlement dans un premier sens, et une zone d'image (5) définissant une limite (8) avec la zone d'arrière-plan. Les lignes imprimées de la zone d'image (5) s'étendent pratiquement parallèlement dans un deuxième sens orthogonal par rapport au premier sens, de façon à définir un premier motif latent non diffractif conçu pour être invisible à l'oeil nu quand on le visualise perpendiculairement, mais pour être visible quand on le visualise sous d'autres angles de visualisation. Dans les emplacements où la limite (8) s'étend à angle aigu jusqu'à la ligne définissant cette partie là de la limite, les zones d'arrière-plan et d'image viennent en butée. La deuxième partie (2) définit un deuxième motif non diffractif (3) conçu pour être visible quand on le visualise perpendiculairement et sous lesdits autres angles de visualisation, ledit deuxième motif non diffractif étant placé par rapport au premier motif latent non diffractif afin de pouvoir vérifier l'élément de sécurité.
CA2699848A 2007-09-19 2008-09-10 Element de securite Expired - Fee Related CA2699848C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0718278.5 2007-09-19
GB0718278A GB0718278D0 (en) 2007-09-19 2007-09-19 Security element
PCT/GB2008/003068 WO2009037423A1 (fr) 2007-09-19 2008-09-10 Élément de sécurité

Publications (2)

Publication Number Publication Date
CA2699848A1 CA2699848A1 (fr) 2009-03-26
CA2699848C true CA2699848C (fr) 2015-11-10

Family

ID=38670162

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2699848A Expired - Fee Related CA2699848C (fr) 2007-09-19 2008-09-10 Element de securite

Country Status (11)

Country Link
EP (1) EP2190676B1 (fr)
CN (1) CN101827712B (fr)
BR (1) BRPI0816833B1 (fr)
CA (1) CA2699848C (fr)
CO (1) CO6260116A2 (fr)
EA (1) EA018158B1 (fr)
EG (1) EG25978A (fr)
GB (1) GB0718278D0 (fr)
MX (1) MX2010002964A (fr)
MY (1) MY158211A (fr)
WO (1) WO2009037423A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102161283A (zh) * 2010-12-28 2011-08-24 天津环球磁卡股份有限公司 一种光干扰的防伪方法
MA44826A (fr) * 2016-02-26 2019-01-02 De La Rue Int Ltd Procédés de fabrication de dispositifs de sécurité
DE102017005192A1 (de) 2017-05-31 2018-12-06 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement mit zwei Kippeffekten

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033059A (en) * 1972-07-06 1977-07-05 American Bank Note Company Documents of value including intaglio printed transitory images
US5199744A (en) * 1988-09-09 1993-04-06 De La Rue Plc Security device
US5487567A (en) * 1992-04-24 1996-01-30 Francois-Charles Oberthur Group Printing method and copy-evident secure document
US5722693A (en) * 1996-10-03 1998-03-03 Wicker; Kenneth M. Embossed document protection methods and products
GB9806077D0 (en) * 1998-03-20 1998-05-20 Rue De Int Ltd Latent image structure

Also Published As

Publication number Publication date
MX2010002964A (es) 2010-06-17
GB0718278D0 (en) 2007-10-31
CN101827712A (zh) 2010-09-08
MY158211A (en) 2016-09-15
EG25978A (en) 2012-11-18
BRPI0816833B1 (pt) 2019-05-07
WO2009037423A1 (fr) 2009-03-26
BRPI0816833A2 (pt) 2015-03-10
EP2190676B1 (fr) 2019-03-13
EA018158B1 (ru) 2013-05-30
CO6260116A2 (es) 2011-03-22
EP2190676A1 (fr) 2010-06-02
EA201070373A1 (ru) 2010-08-30
CN101827712B (zh) 2013-03-27
CA2699848A1 (fr) 2009-03-26

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