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GB2578117B - Security devices and methods for their manufacture - Google Patents

Security devices and methods for their manufacture Download PDF

Info

Publication number
GB2578117B
GB2578117B GB1816843.5A GB201816843A GB2578117B GB 2578117 B GB2578117 B GB 2578117B GB 201816843 A GB201816843 A GB 201816843A GB 2578117 B GB2578117 B GB 2578117B
Authority
GB
United Kingdom
Prior art keywords
manufacture
methods
security devices
security
devices
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
GB1816843.5A
Other versions
GB201816843D0 (en
GB2578117A (en
Inventor
Lister Adam
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
Priority to GB1816843.5A priority Critical patent/GB2578117B/en
Publication of GB201816843D0 publication Critical patent/GB201816843D0/en
Priority to PCT/GB2019/052902 priority patent/WO2020079402A1/en
Publication of GB2578117A publication Critical patent/GB2578117A/en
Application granted granted Critical
Publication of GB2578117B publication Critical patent/GB2578117B/en
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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/324—Reliefs
    • 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
    • B42D25/342—Moiré effects
    • 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
    • B42D25/351—Translucent or partly translucent parts, e.g. windows
    • 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
    • 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
    • B42D25/40—Manufacture
    • 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
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/41—Marking using electromagnetic radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Credit Cards Or The Like (AREA)
GB1816843.5A 2018-10-16 2018-10-16 Security devices and methods for their manufacture Expired - Fee Related GB2578117B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1816843.5A GB2578117B (en) 2018-10-16 2018-10-16 Security devices and methods for their manufacture
PCT/GB2019/052902 WO2020079402A1 (en) 2018-10-16 2019-10-11 Security devices and methods for their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1816843.5A GB2578117B (en) 2018-10-16 2018-10-16 Security devices and methods for their manufacture

Publications (3)

Publication Number Publication Date
GB201816843D0 GB201816843D0 (en) 2018-11-28
GB2578117A GB2578117A (en) 2020-04-22
GB2578117B true GB2578117B (en) 2021-06-09

Family

ID=64394958

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1816843.5A Expired - Fee Related GB2578117B (en) 2018-10-16 2018-10-16 Security devices and methods for their manufacture

Country Status (2)

Country Link
GB (1) GB2578117B (en)
WO (1) WO2020079402A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11685180B2 (en) * 2019-08-19 2023-06-27 Crane & Co., Inc. Micro-optic security device with zones of color
US20230286313A1 (en) * 2020-07-19 2023-09-14 Shiplan PRAVINCHANDRA PATEL Dual-color shift security film

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020191945A1 (en) * 1998-12-07 2002-12-19 U.S. Philips Corporation Patterned layer of a polymer material having a cholesteric order
WO2008000755A1 (en) * 2006-06-27 2008-01-03 Sicpa Holding S.A. Cholesteric multi-layers
GB2442711A (en) * 2006-10-10 2008-04-16 Rue De Int Ltd Optically variable liquid crystal material layers in security devices
GB2457911A (en) * 2008-02-27 2009-09-02 Rue De Int Ltd Producing an optically variable security device
JP2012215762A (en) * 2011-04-01 2012-11-08 Toppan Printing Co Ltd Anti-counterfeiting medium
WO2012163778A1 (en) * 2011-05-27 2012-12-06 Sicpa Holding Sa Substrate with a modified liquid crystal polymer marking
US20130256415A1 (en) * 2012-03-27 2013-10-03 Sicpa Holding Sa Multilayer flake with high level of coding
JP2013220621A (en) * 2012-04-18 2013-10-28 Toppan Printing Co Ltd Display body, transfer display body, method of manufacturing display body, and method for transfer to transferred body
JP2014002180A (en) * 2012-06-15 2014-01-09 Fujifilm Corp Method for manufacturing article having birefringent pattern
US20140218663A1 (en) * 2011-07-07 2014-08-07 Ovd Kinegram Ag Multi-Layered Foil Body

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN157644B (en) 1981-02-19 1986-05-10 Portals Ltd
NL193903C (en) 1981-08-24 2001-02-05 Commw Scient Ind Res Org Improved banknotes and the like.
DE3609090A1 (en) 1986-03-18 1987-09-24 Gao Ges Automation Org SECURITY PAPER WITH SECURED THREAD STORED IN IT AND METHOD FOR THE PRODUCTION THEREOF
DE4314380B4 (en) 1993-05-01 2009-08-06 Giesecke & Devrient Gmbh Security paper and process for its production
GB9309673D0 (en) 1993-05-11 1993-06-23 De La Rue Holographics Ltd Security device
AT401365B (en) 1993-10-11 1996-08-26 Oesterr Nationalbank SECURITIES
DE4334847A1 (en) 1993-10-13 1995-04-20 Kurz Leonhard Fa Value document with window
GB9828770D0 (en) 1998-12-29 1999-02-17 Rue De Int Ltd Security paper
DE10163381A1 (en) 2001-12-21 2003-07-03 Giesecke & Devrient Gmbh Security paper and method and device for its production
US6856462B1 (en) 2002-03-05 2005-02-15 Serigraph Inc. Lenticular imaging system and method of manufacturing same
GB0209564D0 (en) 2002-04-25 2002-06-05 Rue De Int Ltd Improvements in substrates
GB2388377B (en) 2002-05-09 2004-07-28 Rue De Int Ltd A paper sheet incorporating a security element and a method of making the same
EP1398174A1 (en) 2002-09-10 2004-03-17 Kba-Giori S.A. Reinforced substrate for securities
MXPA06005763A (en) 2003-11-21 2006-08-11 Nanoventions Inc Micro-optic security and image presentation system.
GB0919109D0 (en) 2009-10-30 2009-12-16 Rue De Int Ltd Security device
GB0919108D0 (en) 2009-10-30 2009-12-16 Rue De Int Ltd Security device
GB201003397D0 (en) 2010-03-01 2010-04-14 Rue De Int Ltd Moire magnification security device
CN103080780B (en) 2010-09-03 2016-03-09 伊诺维亚证券私人有限公司 Optically variable device
GB201313363D0 (en) 2013-07-26 2013-09-11 Rue De Int Ltd Security devices and method of manufacture
GB201313362D0 (en) 2013-07-26 2013-09-11 Rue De Int Ltd Security Devices and Methods of Manufacture

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020191945A1 (en) * 1998-12-07 2002-12-19 U.S. Philips Corporation Patterned layer of a polymer material having a cholesteric order
WO2008000755A1 (en) * 2006-06-27 2008-01-03 Sicpa Holding S.A. Cholesteric multi-layers
GB2442711A (en) * 2006-10-10 2008-04-16 Rue De Int Ltd Optically variable liquid crystal material layers in security devices
WO2008043981A1 (en) * 2006-10-10 2008-04-17 De La Rue International Limited Improvements in security devices
GB2457911A (en) * 2008-02-27 2009-09-02 Rue De Int Ltd Producing an optically variable security device
JP2012215762A (en) * 2011-04-01 2012-11-08 Toppan Printing Co Ltd Anti-counterfeiting medium
WO2012163778A1 (en) * 2011-05-27 2012-12-06 Sicpa Holding Sa Substrate with a modified liquid crystal polymer marking
US20140218663A1 (en) * 2011-07-07 2014-08-07 Ovd Kinegram Ag Multi-Layered Foil Body
US20130256415A1 (en) * 2012-03-27 2013-10-03 Sicpa Holding Sa Multilayer flake with high level of coding
JP2013220621A (en) * 2012-04-18 2013-10-28 Toppan Printing Co Ltd Display body, transfer display body, method of manufacturing display body, and method for transfer to transferred body
JP2014002180A (en) * 2012-06-15 2014-01-09 Fujifilm Corp Method for manufacturing article having birefringent pattern

Also Published As

Publication number Publication date
GB201816843D0 (en) 2018-11-28
GB2578117A (en) 2020-04-22
WO2020079402A1 (en) 2020-04-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20221016