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GB2604011B - Security device and method of manufacture thereof - Google Patents

Security device and method of manufacture thereof Download PDF

Info

Publication number
GB2604011B
GB2604011B GB2117708.4A GB202117708A GB2604011B GB 2604011 B GB2604011 B GB 2604011B GB 202117708 A GB202117708 A GB 202117708A GB 2604011 B GB2604011 B GB 2604011B
Authority
GB
United Kingdom
Prior art keywords
manufacture
security device
security
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.)
Active
Application number
GB2117708.4A
Other versions
GB202117708D0 (en
GB2604011A (en
Inventor
Commander Lawrence
Godfrey John
Whiteman Robert
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 GB202117708D0 publication Critical patent/GB202117708D0/en
Publication of GB2604011A publication Critical patent/GB2604011A/en
Application granted granted Critical
Publication of GB2604011B publication Critical patent/GB2604011B/en
Active 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
    • B42D25/333—Watermarks
    • 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
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/373—Metallic materials
    • 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
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/425—Marking by deformation, e.g. embossing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G02B5/286—Interference filters comprising deposited thin solid films having four or fewer layers, e.g. for achieving a colour effect
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/002—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of materials engineered to provide properties not available in nature, e.g. metamaterials
    • G02B1/005—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of materials engineered to provide properties not available in nature, e.g. metamaterials made of photonic crystals or photonic band gap materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Accounting & Taxation (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Finance (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Methods (AREA)
  • Burglar Alarm Systems (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Credit Cards Or The Like (AREA)
  • Optical Elements Other Than Lenses (AREA)
GB2117708.4A 2020-12-09 2021-12-08 Security device and method of manufacture thereof Active GB2604011B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2019383.5A GB202019383D0 (en) 2020-12-09 2020-12-09 Security device and method of manfacture thereof

Publications (3)

Publication Number Publication Date
GB202117708D0 GB202117708D0 (en) 2022-01-19
GB2604011A GB2604011A (en) 2022-08-24
GB2604011B true GB2604011B (en) 2023-05-03

Family

ID=74166039

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB2019383.5A Ceased GB202019383D0 (en) 2020-12-09 2020-12-09 Security device and method of manfacture thereof
GB2117708.4A Active GB2604011B (en) 2020-12-09 2021-12-08 Security device and method of manufacture thereof

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB2019383.5A Ceased GB202019383D0 (en) 2020-12-09 2020-12-09 Security device and method of manfacture thereof

Country Status (4)

Country Link
EP (1) EP4259450A1 (en)
AU (1) AU2021397868A1 (en)
GB (2) GB202019383D0 (en)
WO (1) WO2022123241A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014208402A (en) * 2013-04-16 2014-11-06 興和紡株式会社 Print
EP2963463A1 (en) * 2014-07-02 2016-01-06 Ecole Polytechnique Fédérale de Lausanne (EPFL) Design of refractive surface
DE102014011692A1 (en) * 2014-08-07 2016-02-11 Giesecke & Devrient Gmbh Security element with photochromic dye
GB2557167A (en) * 2016-09-30 2018-06-20 De La Rue Int Ltd Security devices
WO2019063779A1 (en) * 2017-09-29 2019-04-04 Sicpa Holding Sa Optical security element
WO2019063778A1 (en) * 2017-09-29 2019-04-04 Sicpa Holding Sa Thin optical security element and method of designing it
WO2020070304A1 (en) * 2018-10-05 2020-04-09 Sicpa Holding Sa A method of designing a light-redirecting surface of a caustic layer, an optical security element comprising the designed light-redirecting surface of the caustic layer, a marked object, use and method of authenticating the object
WO2020070299A1 (en) * 2018-10-05 2020-04-09 Sicpa Holding Sa Optical security elements, marked object, method of authenticating an object and use of optical security elements for authenticating or securing against counterfeiting

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434010A (en) 1979-12-28 1984-02-28 Optical Coating Laboratory, Inc. Article and method for forming thin film flakes and coatings
IN157644B (en) 1981-02-19 1986-05-10 Portals Ltd
AU558476B2 (en) 1981-08-24 1987-01-29 Securency Pty Ltd Improved bank notes and the like
DE4314380B4 (en) 1993-05-01 2009-08-06 Giesecke & Devrient Gmbh Security paper and process for its production
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
DE69312720T3 (en) 1993-12-10 2003-11-27 Agfa-Gevaert N.V., Mortsel Security document with a clear or translucent support and with interference pigments contained therein
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
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
EP1422283B1 (en) 2002-11-02 2014-03-05 Merck Patent GmbH Printable liquid crystal material
AU2014256335B2 (en) 2009-11-27 2015-08-06 Basf Se Coating compositions for security elements and holograms
MA42904A (en) 2015-07-10 2018-05-16 De La Rue Int Ltd PROCESSES FOR MANUFACTURING SAFETY DOCUMENTS AND SAFETY DEVICES
GB2542783B (en) 2015-09-29 2018-02-07 De La Rue Int Ltd Security print media and method of manufacture thereof
GB2547717B (en) 2016-02-29 2020-09-16 De La Rue Int Ltd Security elements and security documents
EP3366474B1 (en) 2017-02-22 2020-06-24 KBA-NotaSys SA Printing press with in-line casting device for the replication and formation of a micro-optical structure
GB2564122B (en) * 2017-07-04 2021-01-13 De La Rue Int Ltd Optical devices and methods for their manufacture
GB2572746B (en) 2018-03-22 2021-10-27 De La Rue Int Ltd Security elements and method of manufacture thereof
DE102018005447A1 (en) * 2018-07-09 2020-01-09 Giesecke+Devrient Currency Technology Gmbh Optically variable security element with reflective surface area
MX2021004736A (en) 2018-10-25 2021-06-04 Basf Se Compositions, comprising silver nanoplatelets.

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014208402A (en) * 2013-04-16 2014-11-06 興和紡株式会社 Print
EP2963463A1 (en) * 2014-07-02 2016-01-06 Ecole Polytechnique Fédérale de Lausanne (EPFL) Design of refractive surface
DE102014011692A1 (en) * 2014-08-07 2016-02-11 Giesecke & Devrient Gmbh Security element with photochromic dye
GB2557167A (en) * 2016-09-30 2018-06-20 De La Rue Int Ltd Security devices
WO2019063779A1 (en) * 2017-09-29 2019-04-04 Sicpa Holding Sa Optical security element
WO2019063778A1 (en) * 2017-09-29 2019-04-04 Sicpa Holding Sa Thin optical security element and method of designing it
WO2020070304A1 (en) * 2018-10-05 2020-04-09 Sicpa Holding Sa A method of designing a light-redirecting surface of a caustic layer, an optical security element comprising the designed light-redirecting surface of the caustic layer, a marked object, use and method of authenticating the object
WO2020070299A1 (en) * 2018-10-05 2020-04-09 Sicpa Holding Sa Optical security elements, marked object, method of authenticating an object and use of optical security elements for authenticating or securing against counterfeiting

Also Published As

Publication number Publication date
EP4259450A1 (en) 2023-10-18
WO2022123241A1 (en) 2022-06-16
GB202019383D0 (en) 2021-01-20
AU2021397868A1 (en) 2023-06-22
GB202117708D0 (en) 2022-01-19
GB2604011A (en) 2022-08-24
AU2021397868A9 (en) 2024-08-08

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