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GB9507033D0 - Application of diffractive elements to substrates - Google Patents

Application of diffractive elements to substrates

Info

Publication number
GB9507033D0
GB9507033D0 GBGB9507033.0A GB9507033A GB9507033D0 GB 9507033 D0 GB9507033 D0 GB 9507033D0 GB 9507033 A GB9507033 A GB 9507033A GB 9507033 D0 GB9507033 D0 GB 9507033D0
Authority
GB
United Kingdom
Prior art keywords
substrates
application
diffractive elements
diffractive
elements
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.)
Pending
Application number
GBGB9507033.0A
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.)
APPLIED HOLOGRAPHICS
Opsec Security Group Ltd
Original Assignee
APPLIED HOLOGRAPHICS
Applied Holographics PLC
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 APPLIED HOLOGRAPHICS, Applied Holographics PLC filed Critical APPLIED HOLOGRAPHICS
Priority to GBGB9507033.0A priority Critical patent/GB9507033D0/en
Priority to GB9509246A priority patent/GB2300379B/en
Publication of GB9507033D0 publication Critical patent/GB9507033D0/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/14—Advertising or display means not otherwise provided for using special optical effects displaying different signs depending upon the view-point of the observer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/416—Reflective
    • 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
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/10—Laminate comprising a hologram layer arranged to be transferred onto a carrier body

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Holo Graphy (AREA)
  • Credit Cards Or The Like (AREA)
GBGB9507033.0A 1995-04-05 1995-04-05 Application of diffractive elements to substrates Pending GB9507033D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9507033.0A GB9507033D0 (en) 1995-04-05 1995-04-05 Application of diffractive elements to substrates
GB9509246A GB2300379B (en) 1995-04-05 1995-05-05 Application of diffractive elements to substrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9507033.0A GB9507033D0 (en) 1995-04-05 1995-04-05 Application of diffractive elements to substrates

Publications (1)

Publication Number Publication Date
GB9507033D0 true GB9507033D0 (en) 1995-05-31

Family

ID=10772555

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9507033.0A Pending GB9507033D0 (en) 1995-04-05 1995-04-05 Application of diffractive elements to substrates
GB9509246A Expired - Lifetime GB2300379B (en) 1995-04-05 1995-05-05 Application of diffractive elements to substrates

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9509246A Expired - Lifetime GB2300379B (en) 1995-04-05 1995-05-05 Application of diffractive elements to substrates

Country Status (1)

Country Link
GB (2) GB9507033D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0015873D0 (en) 2000-06-28 2000-08-23 Rue De Int Ltd Optically variable security device
FR2823355A1 (en) * 2001-04-10 2002-10-11 Roux Sebastien Le Self-adhesive publicity sign for motor vehicle is made from portions of two photographs displayed at different angles on corrugated surface
US20040067341A1 (en) * 2002-10-02 2004-04-08 Shartle Robert Justice Scratch-resistant metal films and metallized surfaces and methods of fabricating them
GB0902000D0 (en) * 2009-02-09 2009-03-11 Optaglio Sro Micro-relief structures
US11577541B2 (en) * 2019-03-22 2023-02-14 Hazen Paper Company Method and apparatus for heat resistant coatings

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893887A (en) * 1983-12-12 1990-01-16 E. I. Du Pont De Nemours And Company Holographic image transfer process
GB8630761D0 (en) * 1986-12-23 1987-02-04 Ciba Geigy Ag Bonding
GB2211760B (en) * 1987-11-03 1992-01-02 Advanced Holographics Ltd Improvements in security sealing tape
US5145212A (en) * 1988-02-12 1992-09-08 American Banknote Holographics, Inc. Non-continuous holograms, methods of making them and articles incorporating them
JP2926781B2 (en) * 1989-09-29 1999-07-28 凸版印刷株式会社 Thermosensitive magnetic recording medium and method of manufacturing the same
JP2599469B2 (en) * 1989-11-16 1997-04-09 富士通株式会社 Hologram bonding method
DE4021908C2 (en) * 1990-07-10 2002-04-25 Gao Ges Automation Org Process for producing a substrate with an optically variable element and use of the substrate
JP2540991B2 (en) * 1990-07-13 1996-10-09 凸版印刷株式会社 Thermosensitive magnetic recording medium and manufacturing method thereof
DE4110147A1 (en) * 1991-03-27 1992-10-01 Zweckform Etikettiertechnik LABEL WITH A HOLOGRAM
US5239396A (en) * 1991-06-06 1993-08-24 Thompson Marion E Safety application of holographic material
JP3107908B2 (en) * 1992-05-22 2000-11-13 大日本印刷株式会社 Valuables packaging
US5318816A (en) * 1992-12-23 1994-06-07 Hughes Aircraft Company Laminated hologram decals for identification cards and the like

Also Published As

Publication number Publication date
GB2300379B (en) 1998-09-09
GB9509246D0 (en) 1995-06-28
GB2300379A (en) 1996-11-06

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