MA52113A - Élément de sécurité optique - Google Patents

Élément de sécurité optique

Info

Publication number
MA52113A
MA52113A MA052113A MA52113A MA52113A MA 52113 A MA52113 A MA 52113A MA 052113 A MA052113 A MA 052113A MA 52113 A MA52113 A MA 52113A MA 52113 A MA52113 A MA 52113A
Authority
MA
Morocco
Prior art keywords
security element
optical security
optical
security
Prior art date
Application number
MA052113A
Other languages
English (en)
Other versions
MA52113B1 (fr
Inventor
Andrea Callegari
Pierre Degott
Todor Dinoev
Christophe Garnier
Alain Mayer
Mark Pauly
Yuliy Schwartzburg
Romain Testuz
Original Assignee
Sicpa Holding Sa
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 Sicpa Holding Sa filed Critical Sicpa Holding Sa
Publication of MA52113A publication Critical patent/MA52113A/fr
Publication of MA52113B1 publication Critical patent/MA52113B1/fr

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
    • B42D25/30—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
    • 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
    • B42D25/44—Marking by removal of material using mechanical means, e.g. engraving
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1842—Gratings for image generation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1847—Manufacturing methods
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1861—Reflection gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1866—Transmission gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Credit Cards Or The Like (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Burglar Alarm Systems (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
MA52113A 2017-09-29 2018-09-28 Élément de sécurité optique MA52113B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17194209 2017-09-29
PCT/EP2018/076434 WO2019063779A1 (fr) 2017-09-29 2018-09-28 Élément de sécurité optique

Publications (2)

Publication Number Publication Date
MA52113A true MA52113A (fr) 2020-08-05
MA52113B1 MA52113B1 (fr) 2022-02-28

Family

ID=60009486

Family Applications (1)

Application Number Title Priority Date Filing Date
MA52113A MA52113B1 (fr) 2017-09-29 2018-09-28 Élément de sécurité optique

Country Status (23)

Country Link
US (1) US11292283B2 (fr)
EP (1) EP3687825B1 (fr)
JP (2) JP7263654B2 (fr)
KR (1) KR102544539B1 (fr)
CN (1) CN111148639B (fr)
AU (1) AU2018338769B2 (fr)
BR (1) BR112020003440B8 (fr)
CA (1) CA3074335A1 (fr)
DK (1) DK3687825T3 (fr)
ES (1) ES2905119T3 (fr)
HU (1) HUE059021T2 (fr)
MA (1) MA52113B1 (fr)
MX (1) MX2020003649A (fr)
PH (1) PH12020500493A1 (fr)
PL (1) PL3687825T3 (fr)
PT (1) PT3687825T (fr)
RS (1) RS62996B1 (fr)
RU (1) RU2762524C2 (fr)
SA (1) SA520411610B1 (fr)
SG (1) SG11202001356SA (fr)
UA (1) UA127529C2 (fr)
WO (1) WO2019063779A1 (fr)
ZA (1) ZA202001105B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112572014B (zh) * 2019-09-30 2022-05-27 中钞特种防伪科技有限公司 光学防伪元件及防伪产品
TW202229968A (zh) 2020-04-07 2022-08-01 瑞士商西克帕控股有限公司 設計焦散層的防複製光重定向表面的方法、包含該防複製光重定向表面的光學安全元件、經標記物品、鑑別該經標記物品的用途和方法
GB202112955D0 (en) 2020-09-11 2021-10-27 De La Rue Int Ltd Security devices and methods of manufacture thereof
GB202019383D0 (en) * 2020-12-09 2021-01-20 De La Rue Int Ltd Security device and method of manfacture thereof
US11409423B1 (en) * 2021-01-25 2022-08-09 Adobe Inc. Dynamic image filters for modifying a digital image over time according to a dynamic-simulation function
KR102501461B1 (ko) * 2021-06-08 2023-02-21 카드캠주식회사 신분증 위변조 판별 방법 및 신분증 위변조 판별 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE270623T1 (de) * 1998-01-21 2004-07-15 Securency Pty Ltd Methode zur überprüfung der echtheit von wertpapieren und ausweisen und dokumente für die anwendung dieser methode
AU2003267108A1 (en) * 2002-09-10 2004-04-30 Illinois Tool Works, Inc. Holographic or optically variable printing material and method for customized printing
JP2006023567A (ja) * 2004-07-08 2006-01-26 Ykk Corp パターン反射投影物品及びその製造方法
DE102010025775A1 (de) * 2010-07-01 2012-01-05 Giesecke & Devrient Gmbh Sicherheitselement sowie Wertdokument mit einem solchen Sicherheitselement
CA2879844A1 (fr) * 2012-08-01 2014-02-06 Sicpa Holding Sa Bandes et fils de securite optiquement variables
EP2711745B1 (fr) 2012-09-13 2023-11-01 Ecole Polytechnique Fédérale de Lausanne Procédé de production d'une surface réfléchissante ou refractive
ES2940585T3 (es) * 2013-12-02 2023-05-09 Leonhard Kurz Stiftung & Co Kg Procedimiento para la autentificación de un elemento de seguridad
EP3079916B1 (fr) * 2013-12-11 2018-10-31 Sicpa Holding SA Fils et bandes de sécurité optiquement variables et procédé de fabrication de fils et bandes de sécurité optiquement variables
EP2927013A1 (fr) * 2014-03-31 2015-10-07 Gemalto SA Support de données et procédé de fabrication d'un support de données
EP2963463A1 (fr) * 2014-07-02 2016-01-06 Ecole Polytechnique Fédérale de Lausanne (EPFL) Conception de surface de réfraction
US10317691B2 (en) * 2015-12-03 2019-06-11 Lumenco, Llc Arrays of individually oriented micro mirrors providing infinite axis activation imaging for imaging security devices

Also Published As

Publication number Publication date
UA127529C2 (uk) 2023-09-27
HUE059021T2 (hu) 2022-10-28
CN111148639A (zh) 2020-05-12
MA52113B1 (fr) 2022-02-28
ES2905119T3 (es) 2022-04-07
EP3687825B1 (fr) 2021-11-17
PT3687825T (pt) 2022-01-10
BR112020003440B1 (pt) 2023-09-19
CN111148639B (zh) 2021-09-21
JP2023063304A (ja) 2023-05-09
BR112020003440B8 (pt) 2024-01-16
RU2020113099A3 (fr) 2021-11-24
AU2018338769A1 (en) 2020-02-27
RU2020113099A (ru) 2021-10-29
AU2018338769B2 (en) 2022-08-04
PL3687825T3 (pl) 2022-03-07
RS62996B1 (sr) 2022-03-31
KR102544539B1 (ko) 2023-06-20
ZA202001105B (en) 2023-04-26
CA3074335A1 (fr) 2019-04-04
RU2762524C2 (ru) 2021-12-21
DK3687825T3 (da) 2022-01-10
KR20200060441A (ko) 2020-05-29
BR112020003440A2 (pt) 2020-08-25
SG11202001356SA (en) 2020-03-30
SA520411610B1 (ar) 2022-11-03
US11292283B2 (en) 2022-04-05
JP7263654B2 (ja) 2023-04-25
MX2020003649A (es) 2020-07-29
US20200230995A1 (en) 2020-07-23
PH12020500493A1 (en) 2021-03-01
WO2019063779A1 (fr) 2019-04-04
JP2020535455A (ja) 2020-12-03
EP3687825A1 (fr) 2020-08-05

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