GB1448095A - Double-sided holographic replicas and method of making same - Google Patents

Double-sided holographic replicas and method of making same

Info

Publication number
GB1448095A
GB1448095A GB4527073A GB4527073A GB1448095A GB 1448095 A GB1448095 A GB 1448095A GB 4527073 A GB4527073 A GB 4527073A GB 4527073 A GB4527073 A GB 4527073A GB 1448095 A GB1448095 A GB 1448095A
Authority
GB
United Kingdom
Prior art keywords
double
holograms
making same
replicas
sided holographic
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
Application number
GB4527073A
Other languages
English (en)
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of GB1448095A publication Critical patent/GB1448095A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • 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
    • G03H1/0276—Replicating a master hologram without interference recording
    • G03H1/028—Replicating a master hologram without interference recording by embossing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/89—Television signal recording using holographic recording
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/722—Decorative or ornamental articles
    • B29L2031/7224—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
    • G03H1/02—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
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • G03H2001/2605—Arrangement of the sub-holograms, e.g. partial overlapping
    • G03H2001/261—Arrangement of the sub-holograms, e.g. partial overlapping in optical contact
    • G03H2001/2615—Arrangement of the sub-holograms, e.g. partial overlapping in optical contact in physical contact, i.e. layered holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2227/00—Mechanical components or mechanical aspects not otherwise provided for
    • G03H2227/04—Production line for mass production

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Optical Recording Or Reproduction (AREA)
GB4527073A 1972-10-12 1973-09-27 Double-sided holographic replicas and method of making same Expired GB1448095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29686172A 1972-10-12 1972-10-12

Publications (1)

Publication Number Publication Date
GB1448095A true GB1448095A (en) 1976-09-02

Family

ID=23143878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4527073A Expired GB1448095A (en) 1972-10-12 1973-09-27 Double-sided holographic replicas and method of making same

Country Status (7)

Country Link
US (1) US3790245A (enExample)
JP (2) JPS49125047A (enExample)
CA (1) CA992775A (enExample)
DE (1) DE2350109A1 (enExample)
FR (1) FR2203535A5 (enExample)
GB (1) GB1448095A (enExample)
NL (1) NL7313692A (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094584A (en) * 1976-09-28 1978-06-13 Rca Corporation Format for color diffractive subtractive filters
JPS55138389A (en) * 1979-04-14 1980-10-29 Denki Kagaku Kogyo Kk Preparation of amino alcohols
US4416540A (en) * 1981-11-23 1983-11-22 Peter Nicholson Apparatus and method for holographic contact copying
US4906315A (en) * 1983-06-20 1990-03-06 Mcgrew Stephen P Surface relief holograms and holographic hot-stamping foils, and method of fabricating same
EP0609683A1 (en) * 1985-05-07 1994-08-10 Dai Nippon Insatsu Kabushiki Kaisha Relief hologram and process for producing a relief hologram
DE4132476A1 (de) * 1991-09-30 1993-04-01 Matthiesen Geb Sievers Gerda Verfahren, bedruckstoff und einrichtung zur verfielfaeltigung von holographischen feinstrukturen und anderen beugungsgittern auf printprodukte
GB9203239D0 (en) * 1992-02-14 1992-04-01 Imperial College Holographic imaging
JP3386174B2 (ja) * 1993-04-09 2003-03-17 忠弘 大見 フッ素樹脂成形品の平滑化方法および平滑成形品
US6146923A (en) * 1993-04-09 2000-11-14 Tadahiro Ohmi Method of smoothing fluorine-containing resin molded article and smoothed molded article
US5695808A (en) * 1993-04-16 1997-12-09 Crown Roll Leaf Inc. Method for making transparent reflective films
US5351142A (en) * 1993-04-16 1994-09-27 Crown Roll Leaf, Inc. Semi-transparent reflective layer for a phase hologram
US5513019A (en) * 1993-04-16 1996-04-30 Crown Roll Leaf, Inc. Semi-transparent reflective layer for a phase hologram
ATE215887T1 (de) * 1995-11-28 2002-04-15 Ovd Kinegram Ag Optischer informationstrager
US5951769A (en) 1997-06-04 1999-09-14 Crown Roll Leaf, Inc. Method and apparatus for making high refractive index (HRI) film
DE10334310A1 (de) * 2003-07-28 2005-02-24 Giesecke & Devrient Gmbh Sicherheitspapier zur Herstellung von Wertdokumenten
DE102005017169B4 (de) * 2005-04-13 2023-06-22 Ovd Kinegram Ag Transferfolie
DE102005017170B4 (de) * 2005-04-13 2010-07-01 Ovd Kinegram Ag Transferfolie, Verfahren zu deren Herstellung sowie Mehrschichtkörper und dessen Verwendung
WO2018101698A1 (ko) * 2016-11-30 2018-06-07 주식회사 엘지화학 홀로그램 복제 방법 및 장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430966A (en) * 1967-04-03 1969-03-04 Gauss Electrophysics Inc Transparent recording disc
US3565978A (en) * 1967-09-11 1971-02-23 Xerox Corp Replication of surface deformation images
BE756910A (fr) * 1969-09-30 1971-03-01 Rca Corp Appareil holographique

Also Published As

Publication number Publication date
JPS49125047A (enExample) 1974-11-29
CA992775A (en) 1976-07-13
DE2350109A1 (de) 1974-04-25
NL7313692A (enExample) 1974-04-16
JPS53111750A (en) 1978-09-29
FR2203535A5 (enExample) 1974-05-10
US3790245A (en) 1974-02-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee