GB2387141A - Flexible magnetic foil or label including an optically diffractive structure - Google Patents

Flexible magnetic foil or label including an optically diffractive structure

Info

Publication number
GB2387141A
GB2387141A GB0303388A GB0303388A GB2387141A GB 2387141 A GB2387141 A GB 2387141A GB 0303388 A GB0303388 A GB 0303388A GB 0303388 A GB0303388 A GB 0303388A GB 2387141 A GB2387141 A GB 2387141A
Authority
GB
United Kingdom
Prior art keywords
layer
diffractive structure
magnetic
flexible foil
flexible magnetic
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.)
Withdrawn
Application number
GB0303388A
Other versions
GB0303388D0 (en
Inventor
Edward Philip White
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.)
Thorn Secure Science Ltd
Original Assignee
Thorn Secure Science 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 Thorn Secure Science Ltd filed Critical Thorn Secure Science Ltd
Publication of GB0303388D0 publication Critical patent/GB0303388D0/en
Publication of GB2387141A publication Critical patent/GB2387141A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/086—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by passive credit-cards adapted therefor, e.g. constructive particularities to avoid counterfeiting, e.g. by inclusion of a physical or chemical security-layer
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06187—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with magnetically detectable marking
    • G06K19/06196—Constructional details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/12—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by magnetic means
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/02—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols
    • G09F7/04—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols the elements being secured or adapted to be secured by magnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Computer Security & Cryptography (AREA)
  • Holo Graphy (AREA)
  • Credit Cards Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

A flexible foil or label for attachment to an object such as a document by stamping, blocking, pressure or roll application, consisting of or including a carrier layer, an optional release layer, a protective layer, a magnetic layer consisting of magnetic material having a permanently structured magnetic characteristic which varies form place to place, and an optional adhesive layer, the flexible foil having an optically diffractive structure formed in either the carrier layer, the protective layer, or the magnetic layer. A flexible foil may include a reflective layer such as a metal layer to improve visibility of the diffractive structure.
GB0303388A 2000-08-17 2001-08-15 Flexible magnetic foil or label including an optically diffractive structure Withdrawn GB2387141A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0020121.0A GB0020121D0 (en) 2000-08-17 2000-08-17 Flexible magnetic foil including an optically diffractive structure
PCT/GB2001/003664 WO2002017224A1 (en) 2000-08-17 2001-08-15 Flexible magnetic foil or label including an optically diffractive structure

Publications (2)

Publication Number Publication Date
GB0303388D0 GB0303388D0 (en) 2003-03-19
GB2387141A true GB2387141A (en) 2003-10-08

Family

ID=9897681

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0020121.0A Ceased GB0020121D0 (en) 2000-08-17 2000-08-17 Flexible magnetic foil including an optically diffractive structure
GB0303388A Withdrawn GB2387141A (en) 2000-08-17 2001-08-15 Flexible magnetic foil or label including an optically diffractive structure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0020121.0A Ceased GB0020121D0 (en) 2000-08-17 2000-08-17 Flexible magnetic foil including an optically diffractive structure

Country Status (7)

Country Link
US (1) US20030175540A1 (en)
JP (1) JP2004506948A (en)
CN (1) CN1452764A (en)
AU (1) AU2001278616A1 (en)
DE (1) DE10196517T1 (en)
GB (2) GB0020121D0 (en)
WO (1) WO2002017224A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1932680B1 (en) * 2006-12-12 2012-06-13 HUECK Folien Ges.m.b.H. Conductive hologram films
US20100206953A1 (en) * 2009-02-19 2010-08-19 O'boyle Lily Durable washable label having a visible diffraction grating pattern
EP3439438A1 (en) 2017-08-02 2019-02-06 AT & S Austria Technologie & Systemtechnik Aktiengesellschaft Non-uniform magnetic foil embedded in component carrier
DE102018004433A1 (en) * 2018-06-05 2019-12-05 Giesecke+Devrient Currency Technology Gmbh Method for producing a value document, value document and printing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631222A (en) * 1984-06-20 1986-12-23 Messrs. Leonhard Kurz Gmbh & Co. Embossing foils
US4684795A (en) * 1985-01-07 1987-08-04 United States Banknote Company L.P. Security tape with integrated hologram and magnetic strip

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524187A (en) 1974-10-16 1978-09-06 Emi Ltd Magnetic recording
CH588358A5 (en) * 1975-08-14 1977-05-31 Landis & Gyr Ag
DK1125762T3 (en) * 1989-01-31 2004-05-10 Dainippon Printing Co Ltd Map
GB8924111D0 (en) * 1989-10-26 1989-12-13 Amblehurst Ltd Optical device
DE4410431A1 (en) * 1994-03-25 1995-09-28 Giesecke & Devrient Gmbh ID card protected against unauthorized reproduction with a copier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631222A (en) * 1984-06-20 1986-12-23 Messrs. Leonhard Kurz Gmbh & Co. Embossing foils
US4684795A (en) * 1985-01-07 1987-08-04 United States Banknote Company L.P. Security tape with integrated hologram and magnetic strip

Also Published As

Publication number Publication date
JP2004506948A (en) 2004-03-04
GB0020121D0 (en) 2000-10-04
WO2002017224A1 (en) 2002-02-28
GB0303388D0 (en) 2003-03-19
AU2001278616A1 (en) 2002-03-04
US20030175540A1 (en) 2003-09-18
CN1452764A (en) 2003-10-29
DE10196517T1 (en) 2003-08-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)