BRPI0411908A - elemento de segurança óptico e sistema para visualizar itens de informações ocultas - Google Patents

elemento de segurança óptico e sistema para visualizar itens de informações ocultas

Info

Publication number
BRPI0411908A
BRPI0411908A BRPI0411908-8A BRPI0411908A BRPI0411908A BR PI0411908 A BRPI0411908 A BR PI0411908A BR PI0411908 A BRPI0411908 A BR PI0411908A BR PI0411908 A BRPI0411908 A BR PI0411908A
Authority
BR
Brazil
Prior art keywords
relief
security element
optical security
parameter variation
variation function
Prior art date
Application number
BRPI0411908-8A
Other languages
English (en)
Portuguese (pt)
Inventor
Wayne Robert Tompkin
Andreas Schilling
Rene Staub
Original Assignee
Ovd Kinegram Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33521024&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0411908(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ovd Kinegram Ag filed Critical Ovd Kinegram Ag
Publication of BRPI0411908A publication Critical patent/BRPI0411908A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • 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
    • B42D25/342—Moiré effects
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/44—Grating systems; Zone plate systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
    • G02B5/1819—Plural gratings positioned on the same surface, e.g. array of gratings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Credit Cards Or The Like (AREA)
  • Holo Graphy (AREA)
  • Alarm Systems (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Ceramic Products (AREA)
BRPI0411908-8A 2003-06-25 2004-06-16 elemento de segurança óptico e sistema para visualizar itens de informações ocultas BRPI0411908A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10328759A DE10328759B4 (de) 2003-06-25 2003-06-25 Optisches Sicherheitselement und System zur Visualisierung von versteckten Informationen
PCT/EP2004/006466 WO2004113953A2 (de) 2003-06-25 2004-06-16 Optisches sicherheitselement und system zur visualisierung von versteckten informationen

Publications (1)

Publication Number Publication Date
BRPI0411908A true BRPI0411908A (pt) 2006-08-08

Family

ID=33521024

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411908-8A BRPI0411908A (pt) 2003-06-25 2004-06-16 elemento de segurança óptico e sistema para visualizar itens de informações ocultas

Country Status (13)

Country Link
US (1) US7738173B2 (https=)
EP (1) EP1644871B1 (https=)
JP (1) JP4550054B2 (https=)
KR (1) KR101129148B1 (https=)
CN (1) CN100440252C (https=)
AT (1) ATE553449T1 (https=)
AU (1) AU2004249864B2 (https=)
BR (1) BRPI0411908A (https=)
CA (1) CA2528348C (https=)
DE (1) DE10328759B4 (https=)
RU (1) RU2344480C2 (https=)
TW (1) TWI370279B (https=)
WO (1) WO2004113953A2 (https=)

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US10350838B2 (en) 2006-10-24 2019-07-16 Toppan Printing Co., Ltd. Display and labeled article

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DE102007042672A1 (de) * 2007-09-10 2009-03-26 Carl Zeiss Smt Ag Diffraktives optisches Element, sowie Verfahren zur Herstellung eines diffraktiven optischen Elements
DE102007052952A1 (de) * 2007-10-31 2009-05-07 Bundesdruckerei Gmbh Verfahren und Vorrichtung zur Herstellung von Hologrammen mit wasserzeichenartiger Struktur
JP5109635B2 (ja) * 2007-12-13 2012-12-26 ソニー株式会社 オーバーコート層への潜像形成方法、潜像の顕像化方法、潜像を形成するプリンタ装置
JP2009294383A (ja) * 2008-06-04 2009-12-17 Toppan Printing Co Ltd 表示体及び情報印刷物
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DE102009056934A1 (de) * 2009-12-04 2011-06-09 Giesecke & Devrient Gmbh Sicherheitselement, Wertdokument mit einem solchen Sicherheitselement sowie Herstellungsverfahren eines Sicherheitselementes
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US9429911B2 (en) * 2010-04-22 2016-08-30 U-Nica Technology Ag Object produced by a molding process and marked by a diffraction grating, and method for the production thereof
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FR2967089B1 (fr) 2010-11-10 2021-05-21 Oberthur Technologies Composant de securite optiquement variable pour un document-valeur
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WO2013171197A1 (en) 2012-05-15 2013-11-21 Ait Austrian Institute Of Technology Gmbh Compact plasmon-enhanced fluorescence biosensor
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JP7081586B2 (ja) * 2017-03-09 2022-06-07 凸版印刷株式会社 表示体、冊子、ｉｄカード、表示体の製造方法、および、表示体の製造装置
CN108709160A (zh) * 2018-06-15 2018-10-26 浙江彩丞照明科技有限公司 一种可对光线进行漫反射的眩光抑制板
FR3087386B1 (fr) 2018-10-22 2020-12-11 Oberthur Fiduciaire Sas Element de securite pour un document-valeur, son procede de fabrication et document-valeur qui le comporte
US11442282B2 (en) * 2018-10-26 2022-09-13 Viavi Solutions Inc. Optical element including a plurality of regions
KR200489334Y1 (ko) 2019-01-02 2019-06-03 이민호 이동대차
JP7346864B2 (ja) * 2019-03-22 2023-09-20 セイコーエプソン株式会社 表示装置の制御方法
CN110264860B (zh) * 2019-06-14 2021-05-11 长春理工大学 一种基于多膜系阵列的多谱段图像伪装方法
JP7487482B2 (ja) * 2020-02-05 2024-05-21 Ｔｏｐｐａｎホールディングス株式会社 カラーシフトデバイス
DE102020110173B4 (de) * 2020-04-14 2021-11-25 Helmholtz-Zentrum Berlin für Materialien und Energie Gesellschaft mit beschränkter Haftung Beugungsgitter und Verfahren zur Verwendung des Beugungsgitters

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10350838B2 (en) 2006-10-24 2019-07-16 Toppan Printing Co., Ltd. Display and labeled article
US10843419B2 (en) 2006-10-24 2020-11-24 Toppan Printing Co., Ltd. Display and labeled article

Also Published As

Publication number Publication date
DE10328759A1 (de) 2005-01-20
WO2004113953A3 (de) 2005-03-17
ATE553449T1 (de) 2012-04-15
JP4550054B2 (ja) 2010-09-22
DE10328759B4 (de) 2006-11-30
EP1644871A2 (de) 2006-04-12
CN1813259A (zh) 2006-08-02
TWI370279B (en) 2012-08-11
JP2007506989A (ja) 2007-03-22
KR20060021904A (ko) 2006-03-08
KR101129148B1 (ko) 2012-04-03
CA2528348A1 (en) 2004-12-29
AU2004249864B2 (en) 2009-10-08
RU2344480C2 (ru) 2009-01-20
WO2004113953A2 (de) 2004-12-29
US7738173B2 (en) 2010-06-15
CN100440252C (zh) 2008-12-03
US20060274392A1 (en) 2006-12-07
AU2004249864A1 (en) 2004-12-29
RU2006101973A (ru) 2006-06-10
EP1644871B1 (de) 2012-04-11
TW200504403A (en) 2005-02-01
CA2528348C (en) 2012-02-21

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: B42D 25/324 (2014.01), B42D 25/342 (2014.01), G02B

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements