DE4421407C1 - Flächenelement mit einer räumlichen, bereichsweise beschichteten Mikrostruktur sowie Verwendung eines solchen Flächenelements - Google Patents

Flächenelement mit einer räumlichen, bereichsweise beschichteten Mikrostruktur sowie Verwendung eines solchen Flächenelements

Info

Publication number
DE4421407C1
DE4421407C1 DE4421407A DE4421407A DE4421407C1 DE 4421407 C1 DE4421407 C1 DE 4421407C1 DE 4421407 A DE4421407 A DE 4421407A DE 4421407 A DE4421407 A DE 4421407A DE 4421407 C1 DE4421407 C1 DE 4421407C1
Authority
DE
Germany
Prior art keywords
microstructure
surface element
coating
base layer
element according
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
DE4421407A
Other languages
German (de)
English (en)
Inventor
Heinrich Wild
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.)
Leonhard Kurz Stiftung and Co KG
Original Assignee
Leonhard Kurz GmbH and Co KG
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 Leonhard Kurz GmbH and Co KG filed Critical Leonhard Kurz GmbH and Co KG
Priority to DE4421407A priority Critical patent/DE4421407C1/de
Priority to TW084105210A priority patent/TW320604B/zh
Application granted granted Critical
Publication of DE4421407C1 publication Critical patent/DE4421407C1/de
Priority to PCT/DE1995/000776 priority patent/WO1995035553A1/de
Priority to AU26680/95A priority patent/AU2668095A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/225—Oblique incidence of vaporised material on substrate
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/04—Coating on selected surface areas, e.g. using masks
    • 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
    • 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
    • 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
    • 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
    • G06K19/16—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 a hologram or diffraction grating
    • 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
    • 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
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/36—Conform enhancement layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
DE4421407A 1994-06-18 1994-06-18 Flächenelement mit einer räumlichen, bereichsweise beschichteten Mikrostruktur sowie Verwendung eines solchen Flächenelements Expired - Fee Related DE4421407C1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE4421407A DE4421407C1 (de) 1994-06-18 1994-06-18 Flächenelement mit einer räumlichen, bereichsweise beschichteten Mikrostruktur sowie Verwendung eines solchen Flächenelements
TW084105210A TW320604B (enExample) 1994-06-18 1995-05-24
PCT/DE1995/000776 WO1995035553A1 (de) 1994-06-18 1995-06-08 Flächenelement mit einer räumlichen, bereichsweise beschichteten mikrostruktur sowie verwendung eines solchen flächenelements
AU26680/95A AU2668095A (en) 1994-06-18 1995-06-08 Surface component with a spatial, locally coated micro-structure and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4421407A DE4421407C1 (de) 1994-06-18 1994-06-18 Flächenelement mit einer räumlichen, bereichsweise beschichteten Mikrostruktur sowie Verwendung eines solchen Flächenelements

Publications (1)

Publication Number Publication Date
DE4421407C1 true DE4421407C1 (de) 1995-06-01

Family

ID=6520959

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4421407A Expired - Fee Related DE4421407C1 (de) 1994-06-18 1994-06-18 Flächenelement mit einer räumlichen, bereichsweise beschichteten Mikrostruktur sowie Verwendung eines solchen Flächenelements

Country Status (4)

Country Link
AU (1) AU2668095A (enExample)
DE (1) DE4421407C1 (enExample)
TW (1) TW320604B (enExample)
WO (1) WO1995035553A1 (enExample)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2127197C1 (ru) * 1998-01-20 1999-03-10 Смык Александр Федорович Защитная голографическая метка
DE19845552A1 (de) * 1998-10-02 2000-04-06 Giesecke & Devrient Gmbh Datenträger
RU2151535C1 (ru) * 1999-03-18 2000-06-27 Московский монетный двор Способ изготовления металлического изделия с декоративной поверхностью и металлическое изделие с декоративной поверхностью
DE19950378A1 (de) * 1999-10-19 2001-05-10 Fraunhofer Ges Forschung Verfahren zur Herstellung elektrischer Leiterstrukturen im Nanometerbereich sowie deren Verwendung als impedimetrischer Sensor
EP1158316A1 (de) * 2000-05-24 2001-11-28 Carl Zeiss Beugungsgitter mit hohem Aspektverhältnis sowie Verwendungen dieses Beugungsgitters
DE10312708A1 (de) * 2003-03-21 2004-10-07 Ovd Kinegram Ag Retroreflektor
DE102005061749A1 (de) * 2005-12-21 2007-07-05 Giesecke & Devrient Gmbh Optisch variables Sicherheitselement und Verfahren zu seiner Herstellung
WO2008049533A2 (de) 2006-10-24 2008-05-02 Giesecke & Devrient Gmbh Durchsichtssicherheitselement mit mikrostrukturen
EP0801604B2 (de) † 1995-11-03 2010-02-17 Giesecke & Devrient GmbH Datentrager mit einem optisch variablen element
EP2444826A4 (en) * 2009-06-18 2012-10-03 Toppan Printing Co Ltd OPTICAL DEVICE AND METHOD FOR THE PRODUCTION THEREOF
EP2228671B1 (de) * 2009-03-11 2014-05-28 Giesecke & Devrient GmbH Sicherheitselement
RU192370U1 (ru) * 2019-03-01 2019-09-13 Николай Григорьевич Ляпко Аппликатор для рефлексотерапии
WO2020025540A1 (de) * 2018-07-31 2020-02-06 Bundesdruckerei Gmbh Lichtsteuerfolie, dokument mit einer lichtsteuerfolie und verfahren zur herstellung eines dokumentes mit einer lichtsteuerfolie
CN111655506A (zh) * 2018-05-18 2020-09-11 捷德货币技术有限责任公司 包括微反射镜的防伪元件

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007019522A1 (de) † 2007-04-25 2008-10-30 Giesecke & Devrient Gmbh Durchsichtssicherheitselement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206062A1 (de) * 1981-02-19 1982-08-19 RCA Corp., 10020 New York, N.Y. Faelschungsgefaehrdeter gegenstand mit beglaubigungsvorrichtung
DE3422908C2 (de) * 1984-06-20 1986-04-30 Leonhard Kurz GmbH & Co, 8510 Fürth Prägefolie, insbesondere Heißprägefolie, mit einer beschreibbaren Oberfläche
US5128779A (en) * 1988-02-12 1992-07-07 American Banknote Holographics, Inc. Non-continuous holograms, methods of making them and articles incorporating them
US5145212A (en) * 1988-02-12 1992-09-08 American Banknote Holographics, Inc. Non-continuous holograms, methods of making them and articles incorporating them
DE4314888C1 (de) * 1993-05-05 1994-08-18 Ignaz Eisele Verfahren zum Abscheiden einer ganzflächigen Schicht durch eine Maske und optionalem Verschließen dieser Maske

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484797A (en) * 1981-07-20 1984-11-27 Rca Corporation Diffractive subtractive color filter responsive to angle of incidence of polychromatic illuminating light

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206062A1 (de) * 1981-02-19 1982-08-19 RCA Corp., 10020 New York, N.Y. Faelschungsgefaehrdeter gegenstand mit beglaubigungsvorrichtung
DE3422908C2 (de) * 1984-06-20 1986-04-30 Leonhard Kurz GmbH & Co, 8510 Fürth Prägefolie, insbesondere Heißprägefolie, mit einer beschreibbaren Oberfläche
US5128779A (en) * 1988-02-12 1992-07-07 American Banknote Holographics, Inc. Non-continuous holograms, methods of making them and articles incorporating them
US5145212A (en) * 1988-02-12 1992-09-08 American Banknote Holographics, Inc. Non-continuous holograms, methods of making them and articles incorporating them
DE4314888C1 (de) * 1993-05-05 1994-08-18 Ignaz Eisele Verfahren zum Abscheiden einer ganzflächigen Schicht durch eine Maske und optionalem Verschließen dieser Maske

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0801604B2 (de) † 1995-11-03 2010-02-17 Giesecke & Devrient GmbH Datentrager mit einem optisch variablen element
RU2127197C1 (ru) * 1998-01-20 1999-03-10 Смык Александр Федорович Защитная голографическая метка
DE19845552A1 (de) * 1998-10-02 2000-04-06 Giesecke & Devrient Gmbh Datenträger
RU2151535C1 (ru) * 1999-03-18 2000-06-27 Московский монетный двор Способ изготовления металлического изделия с декоративной поверхностью и металлическое изделие с декоративной поверхностью
DE19950378A1 (de) * 1999-10-19 2001-05-10 Fraunhofer Ges Forschung Verfahren zur Herstellung elektrischer Leiterstrukturen im Nanometerbereich sowie deren Verwendung als impedimetrischer Sensor
DE19950378B4 (de) * 1999-10-19 2005-07-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung eines impedimetrischen Sensors
EP1158316A1 (de) * 2000-05-24 2001-11-28 Carl Zeiss Beugungsgitter mit hohem Aspektverhältnis sowie Verwendungen dieses Beugungsgitters
DE10312708A1 (de) * 2003-03-21 2004-10-07 Ovd Kinegram Ag Retroreflektor
US6974218B2 (en) 2003-03-21 2005-12-13 Ovd Kinegram Ag Retroflector
DE10312708B4 (de) * 2003-03-21 2007-06-28 Ovd Kinegram Ag Retroreflektor
US10525759B2 (en) 2005-12-21 2020-01-07 Giesecke+Devrient Currency Technology Gmbh.. Visually variable security element and method for production thereof
DE102005061749A1 (de) * 2005-12-21 2007-07-05 Giesecke & Devrient Gmbh Optisch variables Sicherheitselement und Verfahren zu seiner Herstellung
WO2008049533A2 (de) 2006-10-24 2008-05-02 Giesecke & Devrient Gmbh Durchsichtssicherheitselement mit mikrostrukturen
US8534708B2 (en) 2006-10-24 2013-09-17 Giesecke & Devrient Gmbh See-through security element with microstructures
EP2091756B1 (de) * 2006-10-24 2015-05-13 Giesecke & Devrient GmbH Durchsichtssicherheitselement mit mikrostrukturen
EP2939845A3 (de) * 2006-10-24 2016-04-13 Giesecke & Devrient GmbH Durchsichtssicherheitselement mit mikrostrukturen
EP2228671B1 (de) * 2009-03-11 2014-05-28 Giesecke & Devrient GmbH Sicherheitselement
US9272308B2 (en) 2009-06-18 2016-03-01 Toppan Printing Co., Ltd. Method of manufacturing optical device
EP2444826A4 (en) * 2009-06-18 2012-10-03 Toppan Printing Co Ltd OPTICAL DEVICE AND METHOD FOR THE PRODUCTION THEREOF
CN111655506A (zh) * 2018-05-18 2020-09-11 捷德货币技术有限责任公司 包括微反射镜的防伪元件
CN111655506B (zh) * 2018-05-18 2021-12-28 捷德货币技术有限责任公司 包括微反射镜的防伪元件
WO2020025540A1 (de) * 2018-07-31 2020-02-06 Bundesdruckerei Gmbh Lichtsteuerfolie, dokument mit einer lichtsteuerfolie und verfahren zur herstellung eines dokumentes mit einer lichtsteuerfolie
RU192370U1 (ru) * 2019-03-01 2019-09-13 Николай Григорьевич Ляпко Аппликатор для рефлексотерапии

Also Published As

Publication number Publication date
TW320604B (enExample) 1997-11-21
AU2668095A (en) 1996-01-15
WO1995035553A1 (de) 1995-12-28

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee