AU3340195A - Dot-matrix image and thermal transfer film for producing the same - Google Patents

Dot-matrix image and thermal transfer film for producing the same

Info

Publication number
AU3340195A
AU3340195A AU33401/95A AU3340195A AU3340195A AU 3340195 A AU3340195 A AU 3340195A AU 33401/95 A AU33401/95 A AU 33401/95A AU 3340195 A AU3340195 A AU 3340195A AU 3340195 A AU3340195 A AU 3340195A
Authority
AU
Australia
Prior art keywords
dot
thermal transfer
producing
matrix image
transfer film
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.)
Granted
Application number
AU33401/95A
Other versions
AU686009B2 (en
Inventor
Ludwig Brehm
Joachim Suss
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6527422&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU3340195(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Leonhard Kurz GmbH and Co KG filed Critical Leonhard Kurz GmbH and Co KG
Publication of AU3340195A publication Critical patent/AU3340195A/en
Application granted granted Critical
Publication of AU686009B2 publication Critical patent/AU686009B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/38207—Contact thermal transfer or sublimation processes characterised by aspects not provided for in groups B41M5/385 - B41M5/395
    • 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
    • B42D25/30—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
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • G03H1/30—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique discrete holograms only
    • 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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/0476—Holographic printer
    • G03H2001/048—Parallel printer, i.e. a fringe pattern is reproduced
    • 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
    • G03H1/0493—Special holograms not otherwise provided for, e.g. conoscopic, referenceless holography
    • G03H2001/0497—Dot matrix holograms
    • 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
    • G03H2250/10—Laminate comprising a hologram layer arranged to be transferred onto a carrier body
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2270/00—Substrate bearing the hologram
    • G03H2270/20—Shape
    • G03H2270/23—Ribbon shaped, e.g. holographic foil

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Filters (AREA)
  • Laminated Bodies (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

A dot-matrix image produced by a thermal transfer process has at least two types of dots, at least two types of dots having different optically active structures. The dots may also have different sizes. Also disclosed is a thermal transfer film for producing such a dot-matrix image.
AU33401/95A 1994-09-03 1995-08-30 Dot-matrix image and thermal transfer film for producing the same Ceased AU686009B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4431531A DE4431531A1 (en) 1994-09-03 1994-09-03 Raster image and thermal transfer film for its production
DE4431531 1994-09-03
PCT/DE1995/001178 WO1996007552A1 (en) 1994-09-03 1995-08-30 Dot-matrix image and thermal transfer film for producing the same

Publications (2)

Publication Number Publication Date
AU3340195A true AU3340195A (en) 1996-03-27
AU686009B2 AU686009B2 (en) 1998-01-29

Family

ID=6527422

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33401/95A Ceased AU686009B2 (en) 1994-09-03 1995-08-30 Dot-matrix image and thermal transfer film for producing the same

Country Status (11)

Country Link
EP (1) EP0778801B1 (en)
JP (1) JPH10505021A (en)
CN (1) CN1101758C (en)
AT (1) ATE172676T1 (en)
AU (1) AU686009B2 (en)
BR (1) BR9508777A (en)
DE (3) DE4431531A1 (en)
ES (1) ES2124014T3 (en)
HK (1) HK1003430A1 (en)
RU (1) RU2144474C1 (en)
WO (1) WO1996007552A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10112432B2 (en) 2010-02-24 2018-10-30 De La Rue International Limited Security device

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19633724A1 (en) * 1996-08-21 1998-02-26 Baasel Scheel Lasergraphics Gm Copy-protected security printing
US6493014B2 (en) * 2000-12-22 2002-12-10 Impress Systems Optical security device printing system
DE20220957U1 (en) * 2002-05-22 2004-08-26 Leonhard Kurz Gmbh & Co. Kg Security strip for e.g. bank notes or credit cards, comprises transfer film with optically active layer or structure restricted to defined spaced apart surface regions
WO2004025378A2 (en) 2002-09-10 2004-03-25 Illinois Tool Works, Inc. Holographic or optically variable printing material and method for customized printing
US7161720B2 (en) * 2003-04-10 2007-01-09 Erickson Ronald R Embedded information carrier for optical data
US20050174620A1 (en) * 2004-02-05 2005-08-11 Woontner Marc O. Tinted holographic printing material
US7727617B2 (en) 2005-06-22 2010-06-01 3M Innovative Properties Company Thermal mass transfer imaged retroreflective sheeting
US7964269B2 (en) 2006-11-22 2011-06-21 3M Innovative Properties Company Colorless thermal mass transfer compositions and articles
DE102007005885A1 (en) * 2007-02-01 2008-08-07 Leonhard Kurz Gmbh & Co. Kg Method and embossing foil for selectively transferring a color layer to a substrate
FR2953965B1 (en) 2009-12-14 2011-11-25 Arjowiggins Security SECURITY ELEMENT COMPRISING AN OPTICAL STRUCTURE
DE102011102999A1 (en) 2011-05-24 2012-11-29 Leonhard Kurz Stiftung & Co. Kg Foil and its production process
KR20150005984A (en) * 2012-04-25 2015-01-15 도판 인사츠 가부시키가이샤 Hologram transcription foil, method for producing image display element, image display element, and personal authentication medium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6125365A (en) * 1984-07-13 1986-02-04 Canon Inc Method for forming half-tone picture
GB8807827D0 (en) * 1988-03-31 1988-05-05 Pizzanelli D J Method for manufacture of multicolour diffractive patterns & composite holograms
US5044707A (en) * 1990-01-25 1991-09-03 American Bank Note Holographics, Inc. Holograms with discontinuous metallization including alpha-numeric shapes
DE4313521C1 (en) * 1993-04-24 1994-06-16 Kurz Leonhard Fa Decoration layer and its use - with filler layer of lacquer between reflective layer and diffractively effective three-dimensional structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10112432B2 (en) 2010-02-24 2018-10-30 De La Rue International Limited Security device

Also Published As

Publication number Publication date
CN1159787A (en) 1997-09-17
DE19580965D2 (en) 1998-01-08
DE4431531A1 (en) 1996-03-07
ATE172676T1 (en) 1998-11-15
ES2124014T3 (en) 1999-01-16
DE59504094D1 (en) 1998-12-03
WO1996007552A1 (en) 1996-03-14
AU686009B2 (en) 1998-01-29
EP0778801A1 (en) 1997-06-18
HK1003430A1 (en) 1998-10-30
CN1101758C (en) 2003-02-19
JPH10505021A (en) 1998-05-19
BR9508777A (en) 1997-12-23
EP0778801B1 (en) 1998-10-28
RU2144474C1 (en) 2000-01-20

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