BR112022010305A2 - Documento seguro, e, método para fabricar um documento. - Google Patents

Documento seguro, e, método para fabricar um documento.

Info

Publication number
BR112022010305A2
BR112022010305A2 BR112022010305A BR112022010305A BR112022010305A2 BR 112022010305 A2 BR112022010305 A2 BR 112022010305A2 BR 112022010305 A BR112022010305 A BR 112022010305A BR 112022010305 A BR112022010305 A BR 112022010305A BR 112022010305 A2 BR112022010305 A2 BR 112022010305A2
Authority
BR
Brazil
Prior art keywords
layer
document
pixels
manufacture
secure
Prior art date
Application number
BR112022010305A
Other languages
English (en)
Inventor
Duriez Christophe
Azuelos Paul
Original Assignee
Idemia France
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 France filed Critical Idemia France
Publication of BR112022010305A2 publication Critical patent/BR112022010305A2/pt

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
    • B42D25/328—Diffraction gratings; Holograms
    • 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
    • B42D25/40—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
    • 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
    • B42D25/45—Associating two or more layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Holo Graphy (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

DOCUMENTO SEGURO, E, MÉTODO PARA FABRICAR UM DOCUMENTO. A invenção diz respeito a um documento seguro compreendendo uma primeira camada (24) compreendendo uma estrutura holográfica metálica (32) formando um arranjo (29) de pixéis (30) cada incluindo uma pluralidade de sub-pixéis (31) de cores distintas; e uma segunda camada (34) posicionada faceando a primeira camada (24), esta segunda camada sendo opaca para pelo menos o espectro de comprimento de onda visível. A primeira camada (24) compreende perfurações (40) formadas por um primeiro feixe de laser (LS1), estas primeiras perfurações localmente revelando através da estrutura holográfica (32) um número de áreas escuras (42) nos sub-pixéis (31) causadas por regiões subjacentes (41) da segunda camada opaca (34) de modo a formar uma imagem personalizada (IG) partindo do arranjo de pixéis (30) combinados com as áreas escuras (42).
BR112022010305A 2019-11-29 2020-11-10 Documento seguro, e, método para fabricar um documento. BR112022010305A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1913513A FR3103736B1 (fr) 2019-11-29 2019-11-29 Image personnalisée formée à partir d’un hologramme métallique
PCT/FR2020/052053 WO2021105582A1 (fr) 2019-11-29 2020-11-10 Un document sécurisé avec une image personnalisee formee a partir d'un hologramme metallique et son procede de fabrication

Publications (1)

Publication Number Publication Date
BR112022010305A2 true BR112022010305A2 (pt) 2022-08-16

Family

ID=70295237

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022010305A BR112022010305A2 (pt) 2019-11-29 2020-11-10 Documento seguro, e, método para fabricar um documento.

Country Status (12)

Country Link
US (1) US20230024208A1 (pt)
EP (1) EP3828000B1 (pt)
JP (1) JP7481443B2 (pt)
KR (1) KR20220107242A (pt)
CN (1) CN114728531B (pt)
BR (1) BR112022010305A2 (pt)
CA (1) CA3159704C (pt)
FR (1) FR3103736B1 (pt)
MX (1) MX2022006468A (pt)
PL (1) PL3828000T3 (pt)
WO (1) WO2021105582A1 (pt)
ZA (1) ZA202206587B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3140012A1 (fr) * 2022-09-28 2024-03-29 Idemia France Document de sécurité comprenant une couche opaque d’apparence blanche perforée au-dessus d’une matrice de sous-pixels colorés
FR3141884A1 (fr) 2022-11-15 2024-05-17 Idemia France Document de sécurité comprenant un motif de sous-pixels diffractifs formant un code graphique

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3722310B2 (ja) * 1996-05-17 2005-11-30 大日本印刷株式会社 ホログラム記録媒体の作製方法
JP2001199167A (ja) 2000-01-19 2001-07-24 Dainippon Printing Co Ltd 情報記録媒体
RU2296378C2 (ru) * 2001-11-02 2007-03-27 Леонхард Курц Гмбх Унд Ко. Кг Многослойное тело с первым чувствительным к лазерному излучению слоем и со вторым чувствительным к лазерному излучению слоем и способ формирования многослойного изображения в таком многослойном теле
JP4264822B2 (ja) * 2004-02-04 2009-05-20 独立行政法人 国立印刷局 画像形成体
JP4946404B2 (ja) * 2006-12-06 2012-06-06 凸版印刷株式会社 印刷物
DE102007025860A1 (de) * 2007-06-01 2008-12-04 Ovd Kinegram Ag Sicherheitsdokument und Verfahren zu dessen Herstellung
DE102008037128A1 (de) * 2008-08-08 2010-02-11 Giesecke & Devrient Gmbh Sicherheitselement mit Auf- und Durchlicht-Informationen
US8314828B2 (en) 2009-10-18 2012-11-20 Gemalto Sa Personalization of physical media by selectively revealing and hiding pre-printed color pixels
FR2958777A1 (fr) 2010-04-07 2011-10-14 Jean Pierre Lazzari Dispositif de personnalisation d'images latentes encastrees
FR2959830B1 (fr) 2010-05-07 2013-05-17 Hologram Ind Composant optique d'authentification et procede de fabrication dudit composant
WO2012028835A1 (en) * 2010-09-03 2012-03-08 De Montfort University Multi-spectral holographic security marker, method for its manufacture and holographic security system
FR2971972B1 (fr) 2011-02-28 2013-03-08 Jean Pierre Lazzari Procede de formation d'une image laser couleur a haut rendement reflectif et document sur lequel une image laser couleur est ainsi realisee
DE102012211767B4 (de) * 2012-07-05 2014-03-13 Bundesdruckerei Gmbh Sicherheitsdokumentenrohling für eine farbige Laserpersonalisierung, Verfahren zur Herstellung eines Sicherheitsdokuments mittels farbiger Laserpersonalisierung eines Sicherheitsdokumentenrohlings und Sicherheitsdokument.
US9460665B2 (en) * 2013-08-11 2016-10-04 NanoMedia Solutions Inc. Nano-media information carrier based on pixelated nano-structures combined with an intensity control layer
DE102014106340B4 (de) 2014-05-07 2021-05-12 Ovd Kinegram Ag Mehrschichtkörper und Verfahren zu dessen Herstellung sowie Sicherheitsdokument
JP2017111344A (ja) 2015-12-17 2017-06-22 リンテック株式会社 脆質性レーザマーカラベルの製造方法
DE102016009437A1 (de) * 2016-08-03 2018-02-08 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement und Verfahren zur Herstellung eines Sicherheitselements
DE102017118579A1 (de) * 2017-08-15 2019-02-21 Leonhard Kurz Stiftung & Co. Kg Dokument, Verfahren zur Herstellung eines Dokuments sowie eine Vorrichtung zur Durchführung eines Verfahrens
DE102018000920A1 (de) * 2018-02-05 2019-08-08 Giesecke+Devrient Currency Technology Gmbh Verfahren zum Herstellen eines Sicherheitselement-Transfermaterials und Sicherheitselement-Transfermaterial
JP7093508B2 (ja) 2018-03-13 2022-06-30 大日本印刷株式会社 個人情報表示体

Also Published As

Publication number Publication date
FR3103736B1 (fr) 2021-12-10
MX2022006468A (es) 2022-08-10
JP7481443B2 (ja) 2024-05-10
KR20220107242A (ko) 2022-08-02
CA3159704C (fr) 2024-01-16
EP3828000A1 (fr) 2021-06-02
US20230024208A1 (en) 2023-01-26
CA3159704A1 (fr) 2021-06-03
EP3828000B1 (fr) 2022-04-06
PL3828000T3 (pl) 2022-07-25
CN114728531B (zh) 2023-06-23
WO2021105582A1 (fr) 2021-06-03
FR3103736A1 (fr) 2021-06-04
ZA202206587B (en) 2023-11-29
CN114728531A (zh) 2022-07-08
JP2023504133A (ja) 2023-02-01

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