EP4375083B8 - Security document comprising a perforated metal layer and a colour subpixel matrix and method of manufacturing it - Google Patents

Security document comprising a perforated metal layer and a colour subpixel matrix and method of manufacturing it Download PDF

Info

Publication number
EP4375083B8
EP4375083B8 EP23200582.7A EP23200582A EP4375083B8 EP 4375083 B8 EP4375083 B8 EP 4375083B8 EP 23200582 A EP23200582 A EP 23200582A EP 4375083 B8 EP4375083 B8 EP 4375083B8
Authority
EP
European Patent Office
Prior art keywords
manufacturing
metal layer
security document
perforated metal
subpixel matrix
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
EP23200582.7A
Other languages
German (de)
French (fr)
Other versions
EP4375083B1 (en
EP4375083A1 (en
Inventor
Marie MAZZOLINI
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.)
Idemia Identity and Security France SAS
Original Assignee
Idemia Identity and Security France SAS
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 Idemia Identity and Security France SAS filed Critical Idemia Identity and Security France SAS
Publication of EP4375083A1 publication Critical patent/EP4375083A1/en
Publication of EP4375083B1 publication Critical patent/EP4375083B1/en
Application granted granted Critical
Publication of EP4375083B8 publication Critical patent/EP4375083B8/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
    • B42D25/346—Perforations
    • 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
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/43—Marking by removal of material
    • B42D25/435—Marking by removal of material using electromagnetic radiation, e.g. laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/24—Ablative recording, e.g. by burning marks; Spark recording

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)
  • Powder Metallurgy (AREA)
EP23200582.7A 2022-11-23 2023-09-28 Security document comprising a perforated metal layer and a colour subpixel matrix and method of manufacturing it Active EP4375083B8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2212224A FR3142123B1 (en) 2022-11-23 2022-11-23 Security document comprising a perforated metal layer adjacent to at least a portion of one face of a matrix of colored subpixels and method of manufacture.

Publications (3)

Publication Number Publication Date
EP4375083A1 EP4375083A1 (en) 2024-05-29
EP4375083B1 EP4375083B1 (en) 2025-04-23
EP4375083B8 true EP4375083B8 (en) 2025-06-04

Family

ID=85175771

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23200582.7A Active EP4375083B8 (en) 2022-11-23 2023-09-28 Security document comprising a perforated metal layer and a colour subpixel matrix and method of manufacturing it

Country Status (2)

Country Link
EP (1) EP4375083B8 (en)
FR (1) FR3142123B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2972553B1 (en) 2011-03-10 2013-03-15 Jean Pierre Lazzari METHOD FOR MAKING A BACKLIT COLOR LASER IMAGE, IDENTITY DOCUMENT USING THE METHOD AND SYSTEM FOR RETRO LIGHTING
DE102014217002A1 (en) * 2014-08-26 2016-03-03 Bundesdruckerei Gmbh Colored laser engraving
FR3055112B1 (en) * 2016-08-19 2018-09-07 Oberthur Technologies SECURITY DOCUMENT COMPRISING A LASERIZABLE LAYER AND A LIGHTNING PATTERN FOR COLORING A GRAY LEVEL IMAGE, AND METHODS FOR MAKING AND READING THEM.
DE102017118579A1 (en) * 2017-08-15 2019-02-21 Leonhard Kurz Stiftung & Co. Kg Document, method for producing a document and an apparatus for carrying out a method
FR3116761B1 (en) * 2020-11-30 2024-02-09 Idemia France Custom image formed from a metal layer and a lenticular array

Also Published As

Publication number Publication date
FR3142123A1 (en) 2024-05-24
EP4375083B1 (en) 2025-04-23
FR3142123B1 (en) 2025-02-28
EP4375083A1 (en) 2024-05-29

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