HK1003430A1 - 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
HK1003430A1
HK1003430A1 HK98102495A HK98102495A HK1003430A1 HK 1003430 A1 HK1003430 A1 HK 1003430A1 HK 98102495 A HK98102495 A HK 98102495A HK 98102495 A HK98102495 A HK 98102495A HK 1003430 A1 HK1003430 A1 HK 1003430A1
Authority
HK
Hong Kong
Prior art keywords
dot
thermal transfer
producing
matrix image
transfer film
Prior art date
Application number
HK98102495A
Inventor
Joachim Suss
Ludwig Brehm
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
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=HK1003430(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kurz Leonhard Fa filed Critical Kurz Leonhard Fa
Publication of HK1003430A1 publication Critical patent/HK1003430A1/en

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

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.
HK98102495A 1994-09-03 1998-03-24 Dot-matrix image and thermal transfer film for producing the same HK1003430A1 (en)

Applications Claiming Priority (2)

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
PCT/DE1995/001178 WO1996007552A1 (en) 1994-09-03 1995-08-30 Dot-matrix image and thermal transfer film for producing the same

Publications (1)

Publication Number Publication Date
HK1003430A1 true HK1003430A1 (en) 1998-10-30

Family

ID=6527422

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98102495A HK1003430A1 (en) 1994-09-03 1998-03-24 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)

Families Citing this family (13)

* 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
DE10222433A1 (en) * 2002-05-22 2003-12-11 Kurz Leonhard Fa Strip-shaped security element
US6835948B2 (en) 2002-09-10 2004-12-28 Illinois Tool Works, Inc. Holographic or optically variable printing material and method for customized printing
EP1627261B1 (en) * 2003-04-10 2015-12-09 Ronald R. Erickson 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
GB201003136D0 (en) 2010-02-24 2010-04-14 Rue De Int Ltd Optically variable security device comprising a coloured cast cured hologram
DE102011102999A1 (en) 2011-05-24 2012-11-29 Leonhard Kurz Stiftung & Co. Kg Foil and its production process
CN104246625B (en) 2012-04-25 2017-11-24 凸版印刷株式会社 Hologram transfer foil, the preparation method of image display body, image display body and personal authentication's 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

Also Published As

Publication number Publication date
DE59504094D1 (en) 1998-12-03
JPH10505021A (en) 1998-05-19
AU3340195A (en) 1996-03-27
DE19580965D2 (en) 1998-01-08
AU686009B2 (en) 1998-01-29
RU2144474C1 (en) 2000-01-20
ATE172676T1 (en) 1998-11-15
WO1996007552A1 (en) 1996-03-14
EP0778801A1 (en) 1997-06-18
BR9508777A (en) 1997-12-23
CN1101758C (en) 2003-02-19
ES2124014T3 (en) 1999-01-16
CN1159787A (en) 1997-09-17
DE4431531A1 (en) 1996-03-07
EP0778801B1 (en) 1998-10-28

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20050830