DE69527013D1 - Verfahren zur herstellung eines optisch variablen bildes - Google Patents

Verfahren zur herstellung eines optisch variablen bildes

Info

Publication number
DE69527013D1
DE69527013D1 DE69527013T DE69527013T DE69527013D1 DE 69527013 D1 DE69527013 D1 DE 69527013D1 DE 69527013 T DE69527013 T DE 69527013T DE 69527013 T DE69527013 T DE 69527013T DE 69527013 D1 DE69527013 D1 DE 69527013D1
Authority
DE
Germany
Prior art keywords
pct
image
light
light beams
elementary
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
DE69527013T
Other languages
English (en)
Other versions
DE69527013T2 (de
Inventor
Hugues Souparis
Francoise Daniel
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.)
Surys SA
Original Assignee
Hologram Industries SAS
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 Hologram Industries SAS filed Critical Hologram Industries SAS
Publication of DE69527013D1 publication Critical patent/DE69527013D1/de
Application granted granted Critical
Publication of DE69527013T2 publication Critical patent/DE69527013T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1842—Gratings for image generation
    • 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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/0402—Recording geometries or arrangements
    • G03H1/041—Optical element in the object space affecting the object beam, not otherwise provided for
    • 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
    • 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties
    • G03H2001/2273—Pseudo-dynamic holobject, e.g. due to angle multiplexing and viewer motion
DE69527013T 1994-03-03 1995-03-03 Verfahren zur herstellung eines optisch variablen bildes Expired - Fee Related DE69527013T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9402453A FR2716983B1 (fr) 1994-03-03 1994-03-03 Procédé pour réaliser une image optiquement variable.
PCT/FR1995/000255 WO1995023986A1 (fr) 1994-03-03 1995-03-03 Procede pour realiser une image optiquement variable

Publications (2)

Publication Number Publication Date
DE69527013D1 true DE69527013D1 (de) 2002-07-18
DE69527013T2 DE69527013T2 (de) 2003-04-30

Family

ID=9460639

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69527013T Expired - Fee Related DE69527013T2 (de) 1994-03-03 1995-03-03 Verfahren zur herstellung eines optisch variablen bildes

Country Status (8)

Country Link
US (1) US5808776A (de)
EP (1) EP0699310B1 (de)
AT (1) ATE219254T1 (de)
DE (1) DE69527013T2 (de)
ES (1) ES2177635T3 (de)
FR (1) FR2716983B1 (de)
PL (1) PL177360B1 (de)
WO (1) WO1995023986A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6737154B2 (en) 1995-06-26 2004-05-18 3M Innovative Properties Company Multilayer polymer film with additional coatings or layers
US20040099740A1 (en) * 2002-11-25 2004-05-27 Chresand Thomas J. Merchandising components for authenticating products, and combinations and methods utilizing the same
US6822795B2 (en) * 2003-01-13 2004-11-23 Kuo-Yen Lai Dynamic image device with diffractive optical element
CA2516603A1 (en) 2003-03-25 2004-10-14 Imprensa Nacional Casa Da Moeda, S.A. Maskless optical interferometric lithography
US20050174620A1 (en) * 2004-02-05 2005-08-11 Woontner Marc O. Tinted holographic printing material
US20060018021A1 (en) * 2004-07-26 2006-01-26 Applied Opsec, Inc. Diffraction-based optical grating structure and method of creating the same
EP3727872B1 (de) 2017-12-19 2022-02-16 Surys Optische, bei reflektion sichtbare sicherheitskomponente, herstellung solch einer komponente und sicheres dokument mit solch einer komponente
CN112823315B (zh) * 2018-10-16 2022-10-18 凸版印刷株式会社 一体化3维显示体以及识别信息记录方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364627A (en) * 1979-09-07 1982-12-21 Eidetic Images, Inc. Method and system for constructing a composite hologram
US4589686A (en) * 1980-11-05 1986-05-20 Mcgrew Stephen P Anticounterfeiting method and device
JPH0338596B2 (de) * 1980-11-05 1991-06-11 Suchiibun Hooru Matsuguruu
US4717221A (en) * 1980-11-05 1988-01-05 Mcgrew Stephen P Diffractive color and texture effects for the graphic arts
US4372639A (en) * 1981-06-03 1983-02-08 Hughes Aircraft Company Directional diffusing screen
CH659433A5 (de) * 1982-10-04 1987-01-30 Landis & Gyr Ag Dokument mit einem beugungsoptischen sicherheitselement.
US4737448A (en) * 1986-03-31 1988-04-12 Xerox Corporation Color images formed by multiple diffraction gratings
US4832445A (en) * 1986-05-16 1989-05-23 American Bank Note Holographics, Inc. Security diffraction devices difficult to exactly duplicate
GB8616381D0 (en) * 1986-07-04 1986-08-13 Ridout G T Decorative surface
GB9019784D0 (en) * 1990-09-10 1990-10-24 Amblehurst Ltd Security device
US5282066A (en) * 1991-05-31 1994-01-25 Hughes Aircraft Company Multiple layer holograms
US5486933A (en) * 1992-12-28 1996-01-23 Toppan Printing Co., Ltd. Monochromatic-light reproduction type hologram, and method and apparatus for its image reproduction
US5471328A (en) * 1993-07-23 1995-11-28 Hughes Aircraft Company Segmented image holographic disks

Also Published As

Publication number Publication date
FR2716983A1 (fr) 1995-09-08
FR2716983B1 (fr) 1996-05-24
PL311313A1 (en) 1996-02-05
PL177360B1 (pl) 1999-11-30
EP0699310B1 (de) 2002-06-12
DE69527013T2 (de) 2003-04-30
EP0699310A1 (de) 1996-03-06
ES2177635T3 (es) 2002-12-16
ATE219254T1 (de) 2002-06-15
WO1995023986A1 (fr) 1995-09-08
US5808776A (en) 1998-09-15

Similar Documents

Publication Publication Date Title
CN1050200C (zh) 显示器件
ATE156067T1 (de) Reflektive anzeigevorrichtung und verfahren zu ihrer herstellung
DE69126975T2 (de) Mikrolinsen-bildschirme aus photopolymerisierbaren materialien und verfahren zur ihrer herstellung
WO1996034322A1 (en) Large display composite holograms and methods
GB1396108A (en) Lighting effect generators
WO1997001127A3 (en) Backprojection transparency viewer
TW363146B (en) An anti-reflective layer and a method of forming a photoresist pattern
ATE219254T1 (de) Verfahren zur herstellung eines optisch variablen bildes
DE3869667D1 (de) Verfahren zur herstellung eines farbigen bildroehrenschirms.
US5278008A (en) Diffraction efficiency control in holographic elements
US20050088434A1 (en) Color changing image with backlighting
CN107783215B (zh) 一种pdms材料柔性变角度阵列衍射光学器件的制作方法
JPS54139570A (en) Image converting and projecting method and apparatus
US1107193A (en) Process of and articles for producing moving pictures.
JPS57107034A (en) Exposure equipment for contraction projection
JPH0667006A (ja) 回折格子集合体の作製方法
US5216540A (en) Manufacturing system for a polarizing picture
JPS54110857A (en) Optical production of sawtooth photo-sensitive resin flim
JPS5571558A (en) Unit matrix plate housing multiple forms of characters
EP0498091B1 (de) Herstellungssystem für Polarisationsbildern
JPS5454579A (en) Exposure method
JPS6472163A (en) Formation of thin film pattern
JPH0821907A (ja) 回折格子パターンおよびその作製方法
DE3561770D1 (en) Apparatus for reproducing at least one coloured surface on a photographic emulsion
DE3103895A1 (de) Verfahren zur erzeugung von objektbildern

Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8339 Ceased/non-payment of the annual fee