DE60123015D1 - Optisches sicherheitsgerät - Google Patents

Optisches sicherheitsgerät

Info

Publication number
DE60123015D1
DE60123015D1 DE60123015T DE60123015T DE60123015D1 DE 60123015 D1 DE60123015 D1 DE 60123015D1 DE 60123015 T DE60123015 T DE 60123015T DE 60123015 T DE60123015 T DE 60123015T DE 60123015 D1 DE60123015 D1 DE 60123015D1
Authority
DE
Germany
Prior art keywords
optical
discerned
level
optical inspection
safety device
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.)
Expired - Lifetime
Application number
DE60123015T
Other languages
English (en)
Other versions
DE60123015T2 (de
Inventor
Franco Moia
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.)
Rolic Technologies Ltd
Original Assignee
Rolic 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
Application filed by Rolic AG filed Critical Rolic AG
Publication of DE60123015D1 publication Critical patent/DE60123015D1/de
Application granted granted Critical
Publication of DE60123015T2 publication Critical patent/DE60123015T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G06K19/14—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 radiation
    • 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
    • G06K19/06009—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 optically detectable marking
    • G06K19/06046—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
    • G06K19/18—Constructional details
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C09K2323/031—Polarizer or dye
DE60123015T 2000-01-27 2001-01-25 Optisches sicherheitsgerät Expired - Lifetime DE60123015T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00300610A EP1120737A1 (de) 2000-01-27 2000-01-27 Optische Fälschungssicherheit
EP00300610 2000-01-27
PCT/CH2001/000058 WO2001055960A1 (en) 2000-01-27 2001-01-25 Optical security device

Publications (2)

Publication Number Publication Date
DE60123015D1 true DE60123015D1 (de) 2006-10-26
DE60123015T2 DE60123015T2 (de) 2007-04-12

Family

ID=8172667

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60123015T Expired - Lifetime DE60123015T2 (de) 2000-01-27 2001-01-25 Optisches sicherheitsgerät

Country Status (11)

Country Link
US (1) US6806930B2 (de)
EP (2) EP1120737A1 (de)
JP (1) JP4825389B2 (de)
KR (1) KR100755917B1 (de)
CN (1) CN1198241C (de)
AT (1) ATE339738T1 (de)
AU (1) AU2498601A (de)
DE (1) DE60123015T2 (de)
HK (1) HK1047811A1 (de)
TW (1) TW505890B (de)
WO (1) WO2001055960A1 (de)

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EP1549977A1 (de) * 2002-09-11 2005-07-06 MERCK PATENT GmbH Doppelbrechende markierung
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EP1599825A4 (de) * 2003-03-06 2012-02-22 Digimarc Corp Kamera und digitale wasserzeichensysteme und verfahren
FR2852267B1 (fr) * 2003-03-12 2005-04-29 Procede pour la preparation d'un composant optique de securite presentant un aspect metallise et composant ainsi realise
DE10318157A1 (de) * 2003-04-17 2004-11-11 Leonhard Kurz Gmbh & Co. Kg Folie und optisches Sicherungselement
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DE10328744A1 (de) * 2003-06-25 2005-01-13 Metronic Ag Druckträger mit optisch doppelbrechender Schicht
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US8698117B2 (en) 2003-07-01 2014-04-15 Transitions Optical, Inc. Indeno-fused ring compounds
US8211338B2 (en) 2003-07-01 2012-07-03 Transitions Optical, Inc Photochromic compounds
US8545984B2 (en) 2003-07-01 2013-10-01 Transitions Optical, Inc. Photochromic compounds and compositions
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DE10342674B4 (de) * 2003-09-16 2007-07-19 Leonhard Kurz Gmbh & Co. Kg Verfahren und Foliensystem zur Herstellung eines individualisierten optisch variablen Elements
EP1704060A4 (de) * 2004-01-12 2011-09-21 Securency Int Pty Ltd Eine optische komponente enthaltendes sicherheitsdokument
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US7088510B2 (en) * 2004-02-23 2006-08-08 Jds Uniphase Corporation Anti-aliasing optical filter for image sensors
DE102004018702B4 (de) * 2004-04-17 2006-05-24 Leonhard Kurz Gmbh & Co. Kg Folie mit Polymerschicht
DE102004021246A1 (de) * 2004-04-30 2005-11-24 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102004021247A1 (de) 2004-04-30 2005-11-24 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102004039355A1 (de) * 2004-08-12 2006-02-23 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
RU2377133C2 (ru) * 2004-04-30 2009-12-27 Гизеке Унд Девриент Гмбх Материал монтажной пленки и способы его изготовления
EP1904301A2 (de) * 2005-05-26 2008-04-02 E.I. Dupont De Nemours And Company Verdrillte nematische flüssigkristalle enthaltende hochfeste mehrlagige laminate
US7744970B2 (en) * 2005-05-26 2010-06-29 E. I. Du Pont De Nemours And Company Multilayer laminates comprising twisted nematic liquid crystals
DE102005039699B4 (de) * 2005-08-23 2008-06-05 Fernando Walker Beobachtungsvorrichtung
DE102005052928A1 (de) * 2005-11-03 2007-05-16 Giesecke & Devrient Gmbh Durchsichtssicherheitselement und Verfahren zu seiner Herstellung
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JP5028642B2 (ja) * 2006-11-30 2012-09-19 凸版印刷株式会社 積層体、粘着ラベル、記録媒体、ラベル付き物品及び判別方法
JP5028643B2 (ja) * 2006-11-30 2012-09-19 凸版印刷株式会社 積層体、粘着ラベル、記録媒体、ラベル付き物品及び判別方法
JP5211473B2 (ja) * 2006-11-30 2013-06-12 凸版印刷株式会社 積層体、粘着ラベル、記録媒体及びラベル付き物品
JP5040334B2 (ja) * 2007-01-30 2012-10-03 凸版印刷株式会社 偽造防止媒体および判別方法
DE102007022264A1 (de) * 2007-05-09 2008-11-13 Leonhard Kurz Gmbh & Co. Kg Folienelement mit Polymerschicht
JP4983504B2 (ja) * 2007-09-21 2012-07-25 凸版印刷株式会社 情報記録媒体及び情報読取装置
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JP5404314B2 (ja) * 2009-10-28 2014-01-29 富士フイルム株式会社 蓋部を含む複屈折パターンを有する物品
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JP5516065B2 (ja) * 2010-05-21 2014-06-11 凸版印刷株式会社 真偽判定方法
JP5170207B2 (ja) * 2010-10-20 2013-03-27 株式会社Ｊｖｃケンウッド 分布型補償器および投射型液晶表示装置
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CN102173247B (zh) * 2011-02-18 2014-03-26 甄健 一种随视角产生对称变化的防伪图样的制备方法及装置
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JP6132678B2 (ja) * 2013-06-21 2017-05-24 富士フイルム株式会社 偏光フィルターおよびその応用
JP6399507B2 (ja) * 2014-04-25 2018-10-03 株式会社パワーサポート 識別ラベルユニット
JP6478015B2 (ja) * 2014-10-06 2019-03-06 大日本印刷株式会社 真偽判定具
DE102014225002A1 (de) * 2014-12-05 2016-06-09 Universität Rostock Verfahren und Vorrichtung zur Entschlüsselung und Verschlüsselung
CN104851361A (zh) * 2015-02-13 2015-08-19 厦门天马微电子有限公司 一种防伪标签及其制造方法
CN104834122A (zh) * 2015-05-11 2015-08-12 京东方科技集团股份有限公司 一种显示系统及其加密解密方法
CN107667304B (zh) * 2015-05-22 2020-08-25 罗利克有限公司 加密光学安全装置
US11021001B2 (en) * 2015-10-08 2021-06-01 Universidad Politecnica De Madrid Optical device and method for achieving multiple latent images for document security
WO2017169968A1 (ja) * 2016-03-30 2017-10-05 富士フイルム株式会社 光学積層フィルムおよび偏光イメージングセンサ
CN107132607A (zh) * 2017-06-09 2017-09-05 先尼科化工（上海）有限公司 光学防伪薄膜装置
CN107300734A (zh) * 2017-06-09 2017-10-27 先尼科化工（上海）有限公司 光学防伪薄膜装置
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CN109120812B (zh) * 2018-07-02 2019-06-04 四川大学 一种基于迂回柱面衍射和相位保留截断的彩色图像加解密方法
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Also Published As

Publication number Publication date
CN1397047A (zh) 2003-02-12
JP2003521074A (ja) 2003-07-08
EP1250680B1 (de) 2006-09-13
KR20020081275A (ko) 2002-10-26
DE60123015T2 (de) 2007-04-12
CN1198241C (zh) 2005-04-20
JP4825389B2 (ja) 2011-11-30
US20030035191A1 (en) 2003-02-20
HK1047811A1 (zh) 2003-03-07
ATE339738T1 (de) 2006-10-15
TW505890B (en) 2002-10-11
KR100755917B1 (ko) 2007-09-06
EP1250680A1 (de) 2002-10-23
WO2001055960A1 (en) 2001-08-02
AU2498601A (en) 2001-08-07
US6806930B2 (en) 2004-10-19
EP1120737A1 (de) 2001-08-01

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