KR100660468B1 - 부분적인 투명 소자를 구비한 광학적 가변 소자 - Google Patents

부분적인 투명 소자를 구비한 광학적 가변 소자 Download PDF

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Publication number
KR100660468B1
KR100660468B1 KR1020047018250A KR20047018250A KR100660468B1 KR 100660468 B1 KR100660468 B1 KR 100660468B1 KR 1020047018250 A KR1020047018250 A KR 1020047018250A KR 20047018250 A KR20047018250 A KR 20047018250A KR 100660468 B1 KR100660468 B1 KR 100660468B1
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KR
South Korea
Prior art keywords
layer
thin film
optically variable
partial
partially
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 - Fee Related
Application number
KR1020047018250A
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English (en)
Korean (ko)
Other versions
KR20050006251A (ko
Inventor
하인리히 빌트
루드비히 브렘
Original Assignee
레오나르트 쿠르츠 게엠베하 운트 코. 카게
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Application filed by 레오나르트 쿠르츠 게엠베하 운트 코. 카게 filed Critical 레오나르트 쿠르츠 게엠베하 운트 코. 카게
Publication of KR20050006251A publication Critical patent/KR20050006251A/ko
Application granted granted Critical
Publication of KR100660468B1 publication Critical patent/KR100660468B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/0005—Adaptation of holography to specific applications
    • G03H1/0011—Adaptation of holography to specific applications for security or authentication
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/024—Hologram nature or properties
    • G03H1/0244—Surface relief holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0252—Laminate comprising a hologram layer
    • G03H1/0256—Laminate comprising a hologram layer having specific functional layer
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Security & Cryptography (AREA)
  • Credit Cards Or The Like (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Optical Filters (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Holo Graphy (AREA)
KR1020047018250A 2002-05-14 2003-04-17 부분적인 투명 소자를 구비한 광학적 가변 소자 Expired - Fee Related KR100660468B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02010729.8 2002-05-14
EP02010729 2002-05-14
PCT/EP2003/004022 WO2003095227A1 (de) 2002-05-14 2003-04-17 Optisch variables element mit partiellem transparentem element

Publications (2)

Publication Number Publication Date
KR20050006251A KR20050006251A (ko) 2005-01-15
KR100660468B1 true KR100660468B1 (ko) 2006-12-22

Family

ID=29414681

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047018250A Expired - Fee Related KR100660468B1 (ko) 2002-05-14 2003-04-17 부분적인 투명 소자를 구비한 광학적 가변 소자

Country Status (10)

Country Link
US (2) US7535641B2 (https=)
EP (1) EP1503906B1 (https=)
JP (1) JP4570460B2 (https=)
KR (1) KR100660468B1 (https=)
CN (1) CN100429083C (https=)
AT (1) ATE534531T1 (https=)
AU (1) AU2003222821A1 (https=)
PL (1) PL208659B1 (https=)
RU (1) RU2309049C2 (https=)
WO (1) WO2003095227A1 (https=)

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US7667895B2 (en) * 1999-07-08 2010-02-23 Jds Uniphase Corporation Patterned structures with optically variable effects
AT413360B (de) 2002-08-06 2006-02-15 Hueck Folien Gmbh Verfahren zur herstellung von fälschungssicheren identifikationsmerkmalen
CN1597334B (zh) 2003-07-14 2011-03-30 Jds尤尼费斯公司 防伪线和在薄板上制造光学可变装置的方法
DE102004003984A1 (de) † 2004-01-26 2005-08-11 Giesecke & Devrient Gmbh Gitterbild mit einem oder mehreren Gitterfeldern
DE102004044459B4 (de) 2004-09-15 2009-07-09 Ovd Kinegram Ag Sicherheitsdokument mit transparenten Fenstern
ITMI20051944A1 (it) * 2005-10-14 2007-04-15 Fabriano Securities Srl Elemento di sicurezza per banconote o documenti rappresentanti un valore
DE102007034716A1 (de) † 2007-07-23 2009-01-29 Giesecke & Devrient Gmbh Sicherheitselement
RU2341381C1 (ru) * 2007-08-27 2008-12-20 Ара Аршавирович Абрамян Способ изготовления голографической защитной продукции с дополнительной защитной меткой (варианты) и дополнительная защитная метка (варианты)
GB2456500B (en) 2007-10-23 2011-12-28 Rue De Int Ltd Improvements in security elements
DE102008013073B4 (de) 2008-03-06 2011-02-03 Leonhard Kurz Stiftung & Co. Kg Verfahren zur Herstellung eines Folienelements und Folienelement
DE102008013167A1 (de) 2008-03-07 2009-09-10 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102008017652A1 (de) * 2008-04-04 2009-10-08 Leonhard Kurz Stiftung & Co. Kg Sicherheitselement sowie Verfahren zur Herstellung eines Sicherheitselements
ES2559858T3 (es) 2008-08-25 2016-02-16 Hueck Folien Ges.M.B.H. Elemento de seguridad, que puede verificarse sin ayuda auxiliar
DE102009008853A1 (de) * 2009-02-13 2010-08-19 Giesecke & Devrient Gmbh Durchsichtssicherheitselement
GB201003136D0 (en) * 2010-02-24 2010-04-14 Rue De Int Ltd Optically variable security device comprising a coloured cast cured hologram
JP5929013B2 (ja) * 2011-05-25 2016-06-01 凸版印刷株式会社 着色偽造防止構造体および着色偽造防止媒体
AU2012100573B4 (en) * 2012-05-10 2013-03-28 Innovia Security Pty Ltd An optical security device
DE102013106827A1 (de) 2013-06-28 2014-12-31 Leonhard Kurz Stiftung & Co. Kg Verfahren zur Herstellung eines Mehrschichtkörpers sowie Mehrschichtkörper
EP3174662B1 (en) 2014-07-29 2021-10-20 Gentex Corporation Method of laser ablation with reduced visual effects
US9895772B2 (en) 2014-10-03 2018-02-20 Gentex Corporation Second surface laser ablation
DE102015100520A1 (de) 2015-01-14 2016-07-28 Leonhard Kurz Stiftung & Co. Kg Mehrschichtkörper und Verfahren zu dessen Herstellung
CN108351564B (zh) 2015-06-19 2020-10-09 金泰克斯公司 第二表面激光烧蚀
DE102015009164A1 (de) † 2015-07-14 2017-01-19 Giesecke & Devrient Gmbh Datenträger mit Durchbrechungsbereich
GB2555491B (en) 2016-11-01 2019-03-27 De La Rue Int Ltd Security devices and methods of manufacture thereof
EP3576956A1 (en) * 2017-02-02 2019-12-11 Fedrigoni S.p.A. Double metal security element having transparent pattern
US11009760B2 (en) 2017-05-05 2021-05-18 Gentex Corporation Interleaving laser ablation
KR102456159B1 (ko) * 2018-11-19 2022-10-18 한국조폐공사 위변조 방지용 보안제품
CN113518997A (zh) * 2019-03-22 2021-10-19 罗伯特·博世有限公司 基于微结构检测的防伪纸质品及其制作方法和鉴别方法
CN114789618B (zh) * 2022-03-02 2024-05-07 常德金鹏印务有限公司 一种仿金属雕刻工艺印刷品及印制方法

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US5766738A (en) 1979-12-28 1998-06-16 Flex Products, Inc. Paired optically variable article with paired optically variable structures and ink, paint and foil incorporating the same and method
DE3422908C2 (de) * 1984-06-20 1986-04-30 Leonhard Kurz GmbH & Co, 8510 Fürth Prägefolie, insbesondere Heißprägefolie, mit einer beschreibbaren Oberfläche
US4705300A (en) 1984-07-13 1987-11-10 Optical Coating Laboratory, Inc. Thin film optically variable article and method having gold to green color shift for currency authentication
GB8912750D0 (en) * 1989-06-02 1989-07-19 Portals Ltd Security paper
DE3932505C2 (de) * 1989-09-28 2001-03-15 Gao Ges Automation Org Datenträger mit einem optisch variablen Element
SE470400B (sv) * 1992-07-07 1994-02-14 Eric Rothfjell Sedel och förfarande för framställning av en sedel, vilken är försedd med ett fiberuttunnat och armeringsförstärkt område i form av ett optiskt fönster
DE4334848C1 (de) * 1993-10-13 1995-01-05 Kurz Leonhard Fa Wertpapier mit Fenster
JP3601144B2 (ja) 1995-12-01 2004-12-15 凸版印刷株式会社 偽造防止媒体及び偽造防止シール、並びに偽造防止転写箔
AUPO260296A0 (en) * 1996-09-26 1996-10-24 Reserve Bank Of Australia Banknotes incorporating security devices
EP2309339B1 (en) 1999-01-19 2016-11-30 Dai Nippon Printing Co., Ltd. Relief hologram or diffraction grating sheet and forgery-preventing sheet comprising the same
US6761959B1 (en) 1999-07-08 2004-07-13 Flex Products, Inc. Diffractive surfaces with color shifting backgrounds
PT1849621E (pt) * 2000-01-21 2014-06-03 Jds Uniphase Corp Dispositivos de segurança oticamente variáveis
GB0015873D0 (en) 2000-06-28 2000-08-23 Rue De Int Ltd Optically variable security device
DE10047450A1 (de) 2000-09-21 2002-04-11 Orga Kartensysteme Gmbh Erzeugnis mit einem Sicherheitselement

Also Published As

Publication number Publication date
RU2004136300A (ru) 2005-05-27
KR20050006251A (ko) 2005-01-15
ATE534531T1 (de) 2011-12-15
PL208659B1 (pl) 2011-05-31
CN100429083C (zh) 2008-10-29
WO2003095227A1 (de) 2003-11-20
US7535641B2 (en) 2009-05-19
US7929210B2 (en) 2011-04-19
US20090201586A1 (en) 2009-08-13
PL372805A1 (en) 2005-08-08
US20050180016A1 (en) 2005-08-18
EP1503906B1 (de) 2011-11-23
EP1503906A1 (de) 2005-02-09
CN1700994A (zh) 2005-11-23
JP4570460B2 (ja) 2010-10-27
WO2003095227A8 (de) 2004-12-29
RU2309049C2 (ru) 2007-10-27
AU2003222821A1 (en) 2003-11-11
JP2005530187A (ja) 2005-10-06

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