TW383108U - Visually identifiable, optical security element for security papers - Google Patents

Visually identifiable, optical security element for security papers

Info

Publication number
TW383108U
TW383108U TW088209042U TW88209042U TW383108U TW 383108 U TW383108 U TW 383108U TW 088209042 U TW088209042 U TW 088209042U TW 88209042 U TW88209042 U TW 88209042U TW 383108 U TW383108 U TW 383108U
Authority
TW
Taiwan
Prior art keywords
security
visually identifiable
papers
optical
security element
Prior art date
Application number
TW088209042U
Other languages
Chinese (zh)
Inventor
Jurgen Herrmann
Werner Reinhart
Original Assignee
Kurz Leonhard Fa
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 Kurz Leonhard Fa filed Critical Kurz Leonhard Fa
Publication of TW383108U publication Critical patent/TW383108U/en

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
    • B42D25/328—Diffraction gratings; Holograms
TW088209042U 1993-12-18 1994-10-07 Visually identifiable, optical security element for security papers TW383108U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4343387A DE4343387A1 (en) 1993-12-18 1993-12-18 Visually identifiable, optical security element for documents of value

Publications (1)

Publication Number Publication Date
TW383108U true TW383108U (en) 2000-02-21

Family

ID=6505470

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088209042U TW383108U (en) 1993-12-18 1994-10-07 Visually identifiable, optical security element for security papers

Country Status (4)

Country Link
AU (1) AU1105195A (en)
DE (1) DE4343387A1 (en)
TW (1) TW383108U (en)
WO (1) WO1995016574A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI625582B (en) * 2016-10-31 2018-06-01 元太科技工業股份有限公司 Identifiable element, display device, method of manufacturing the same and method of forming a display pattern
US10657853B2 (en) 2016-10-31 2020-05-19 E Ink Holdings Inc. Identifiable element, display device, method of manufacturing the same, and method of forming a display pattern

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0756945A1 (en) * 1995-07-31 1997-02-05 National Bank Of Belgium Colour copy protection of security documents
DE19541064A1 (en) † 1995-11-03 1997-05-07 Giesecke & Devrient Gmbh Data carrier with an optically variable element
DE19716968C1 (en) * 1997-04-16 1998-12-10 Bundesdruckerei Gmbh Data carrier eg personalised authorisation or credit card etc
AUPQ128899A0 (en) * 1999-06-30 1999-07-22 Securency Pty Ltd Security article including diffractive optic filter
US7047883B2 (en) 2002-07-15 2006-05-23 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
US6761959B1 (en) 1999-07-08 2004-07-13 Flex Products, Inc. Diffractive surfaces with color shifting backgrounds
US6987590B2 (en) 2003-09-18 2006-01-17 Jds Uniphase Corporation Patterned reflective optical structures
US7667895B2 (en) 1999-07-08 2010-02-23 Jds Uniphase Corporation Patterned structures with optically variable effects
KR100837593B1 (en) * 2000-01-21 2008-06-13 플렉스 프로덕츠, 인코포레이티드 Optically variable security devices
US11768321B2 (en) 2000-01-21 2023-09-26 Viavi Solutions Inc. Optically variable security devices
DE10124221A1 (en) * 2001-05-18 2002-11-21 Giesecke & Devrient Gmbh Document with security element, e.g. banknote, share, loan or diploma, has print of colored ink with visible, unprinted negative contours and overprint of metallic ink forming translucent unbroken area
US6692830B2 (en) 2001-07-31 2004-02-17 Flex Products, Inc. Diffractive pigment flakes and compositions
US6841238B2 (en) 2002-04-05 2005-01-11 Flex Products, Inc. Chromatic diffractive pigments and foils
DE10216563B4 (en) * 2002-04-05 2016-08-04 Ovd Kinegram Ag Security element as photocopy protection
DE10226115A1 (en) * 2002-06-12 2003-12-24 Giesecke & Devrient Gmbh Process for generating a grid picture, grid picture and security document
US7934451B2 (en) 2002-07-15 2011-05-03 Jds Uniphase Corporation Apparatus for orienting magnetic flakes
US11230127B2 (en) 2002-07-15 2022-01-25 Viavi Solutions Inc. Method and apparatus for orienting magnetic flakes
US9458324B2 (en) 2002-09-13 2016-10-04 Viava Solutions Inc. Flakes with undulate borders and method of forming thereof
US8025952B2 (en) 2002-09-13 2011-09-27 Jds Uniphase Corporation Printed magnetic ink overt security image
US7674501B2 (en) 2002-09-13 2010-03-09 Jds Uniphase Corporation Two-step method of coating an article for security printing by application of electric or magnetic field
US9164575B2 (en) 2002-09-13 2015-10-20 Jds Uniphase Corporation Provision of frames or borders around pigment flakes for covert security applications
US7063924B2 (en) 2002-12-20 2006-06-20 Eastman Kodak Company Security device with patterned metallic reflection
DE10337331A1 (en) * 2003-08-12 2005-03-17 Giesecke & Devrient Gmbh Security element with thin-film element
GB0326079D0 (en) 2003-11-07 2003-12-10 Rue De Int Ltd Security device
GB0403845D0 (en) * 2004-02-20 2004-03-24 Rue De Int Ltd Security device
NL1025579C2 (en) 2004-02-26 2005-08-29 Nl Bank Nv Multicolor foil.
DE102004017093B4 (en) * 2004-04-07 2007-09-20 Leonhard Kurz Gmbh & Co. Kg Embossing foil for the production of counterfeit-proof motor vehicle number plates and counterfeit-proof motor vehicle license plate with such embossing foil and use
CA2541568C (en) 2005-04-06 2014-05-13 Jds Uniphase Corporation Dynamic appearance-changing optical devices (dacod) printed in a shaped magnetic field including printable fresnel structures
AU2006202315B2 (en) 2005-06-17 2011-01-27 Viavi Solutions Inc. Covert security coating
CA2564764C (en) 2005-10-25 2014-05-13 Jds Uniphase Corporation Patterned optical structures with enhanced security feature
AU2006249295A1 (en) 2005-12-15 2007-07-05 Jds Uniphase Corporation Security device with metameric features using diffractive pigment flakes
CA2592667C (en) 2006-07-12 2014-05-13 Jds Uniphase Corporation Stamping a coating of cured field aligned special effect flakes and image formed thereby
GB2456500B (en) 2007-10-23 2011-12-28 Rue De Int Ltd Improvements in security elements
JP2009193069A (en) 2008-02-13 2009-08-27 Jds Uniphase Corp Medium for laser printing including optical special effect flake
CN104159732B (en) 2012-01-12 2017-04-05 Viavi 科技有限公司 Article with the dynamic framework formed by arranged pigment flakes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033059A (en) * 1972-07-06 1977-07-05 American Bank Note Company Documents of value including intaglio printed transitory images
US4417784A (en) * 1981-02-19 1983-11-29 Rca Corporation Multiple image encoding using surface relief structures as authenticating device for sheet-material authenticated item
CH653161A5 (en) * 1981-10-27 1985-12-13 Landis & Gyr Ag DOCUMENT WITH A SECURITY CHARACTERISTIC AND METHOD FOR CHECKING THE DOCUMENT FOR AUTHENTICITY.
CH659433A5 (en) * 1982-10-04 1987-01-30 Landis & Gyr Ag DOCUMENT WITH A REFLECTIVE OPTICAL SECURITY ELEMENT.
CH678838A5 (en) * 1989-06-30 1991-11-15 Orell Fuessli Graph Betr Ag Document security marking - has main portion resembling first or second pictures dependent on viewing angle
DE4036493A1 (en) * 1990-11-16 1992-05-21 Linde Ag Holder for information carrier - is connectable to suspension device and has one or more rails on upper or lower sides
GB9025390D0 (en) * 1990-11-22 1991-01-09 De La Rue Thomas & Co Ltd Security device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI625582B (en) * 2016-10-31 2018-06-01 元太科技工業股份有限公司 Identifiable element, display device, method of manufacturing the same and method of forming a display pattern
US10657853B2 (en) 2016-10-31 2020-05-19 E Ink Holdings Inc. Identifiable element, display device, method of manufacturing the same, and method of forming a display pattern

Also Published As

Publication number Publication date
DE4343387A1 (en) 1995-06-29
AU1105195A (en) 1995-07-03
WO1995016574A1 (en) 1995-06-22

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees