IT7850547A0 - Originale di un supporto per informazioni e procedimento per ottenere l'originale - Google Patents

Originale di un supporto per informazioni e procedimento per ottenere l'originale

Info

Publication number
IT7850547A0
IT7850547A0 IT7850547A IT5054778A IT7850547A0 IT 7850547 A0 IT7850547 A0 IT 7850547A0 IT 7850547 A IT7850547 A IT 7850547A IT 5054778 A IT5054778 A IT 5054778A IT 7850547 A0 IT7850547 A0 IT 7850547A0
Authority
IT
Italy
Prior art keywords
original
procedure
obtaining
information
support
Prior art date
Application number
IT7850547A
Other languages
English (en)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of IT7850547A0 publication Critical patent/IT7850547A0/it

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
    • G03F7/001—Phase modulating patterns, e.g. refractive index patterns
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C9/00—Stereo-photographic or similar processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Holo Graphy (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
IT7850547A 1977-08-01 1978-07-31 Originale di un supporto per informazioni e procedimento per ottenere l'originale IT7850547A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2734581A DE2734581C2 (de) 1977-08-01 1977-08-01 Original eines Informationsträgers und Verfahren zum Herstellen des Originals

Publications (1)

Publication Number Publication Date
IT7850547A0 true IT7850547A0 (it) 1978-07-31

Family

ID=6015338

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7850547A IT7850547A0 (it) 1977-08-01 1978-07-31 Originale di un supporto per informazioni e procedimento per ottenere l'originale

Country Status (7)

Country Link
US (1) US4269915A (it)
EP (1) EP0000570B1 (it)
JP (1) JPS5436956A (it)
AT (1) AT373698B (it)
CA (1) CA1109313A (it)
DE (2) DE2734581C2 (it)
IT (1) IT7850547A0 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2826380A1 (de) * 1978-06-16 1980-01-03 Hoechst Ag Farbauszugstransparent und verfahren zu seiner herstellung
DE2853953A1 (de) 1978-12-14 1980-07-03 Hoechst Ag Identifikationskarte
US4737448A (en) * 1986-03-31 1988-04-12 Xerox Corporation Color images formed by multiple diffraction gratings
US5264880A (en) * 1991-12-30 1993-11-23 Xerox Corporation Method and apparatus for projecting a color image
US5217832A (en) * 1992-01-23 1993-06-08 The Walt Disney Company Permanent color transparencies on single substrates and methods for making the same
US5503902A (en) * 1994-03-02 1996-04-02 Applied Physics Research, L.P. Light control material

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE140907C (it) * 1899-03-07 1903-05-11
GB189911466A (en) * 1899-06-02 1900-04-28 Thomas Thorp Improvements in the Method of and Means for Rendering Photographic and other Pictures of Objects Visible in their Natural or in other Desired Colours.
GB190606825A (en) * 1905-10-19 1906-09-27 Herbert Eugene Ives Improvements in Diffraction Colour Photographs and Mode of Making same
US2875047A (en) * 1955-01-19 1959-02-24 Oster Gerald Photopolymerization with the formation of coherent plastic masses
US4006018A (en) * 1968-05-10 1977-02-01 Minnesota Mining And Manufacturing Company Copying in color
US3672894A (en) * 1970-04-27 1972-06-27 Gen Electric Method for making a composite back projection screen
US3834801A (en) * 1970-09-21 1974-09-10 Staley Mfg Co A E Reflective elements
US3743507A (en) * 1970-10-23 1973-07-03 Rca Corp Recording of a continuous tone focused image on a diffraction grating
US3763296A (en) * 1971-03-05 1973-10-02 American Charts Co Method for making colored
US3732363A (en) * 1971-08-16 1973-05-08 Columbia Broadcasting Syst Inc Information record utilizing diffraction grating and methods of recording and reproducing the information thereof
US3947105A (en) * 1973-09-21 1976-03-30 Technical Operations, Incorporated Production of colored designs
US3993489A (en) * 1973-11-14 1976-11-23 Monsanto Company Multi-color laminate of photopolymer that is image-wise hydroperoxidized
US3957354A (en) * 1975-02-03 1976-05-18 Rca Corporation Diffractive subtractive color filtering technique
US4017158A (en) * 1975-03-17 1977-04-12 E. I. Du Pont De Nemours And Company Spatial frequency carrier and process of preparing same
GB1538342A (en) * 1976-01-19 1979-01-17 Rca Corp Structure and recording for diffractive relief images for zero-order read-out in black-and-white
GB1537703A (en) * 1976-01-27 1979-01-04 Rca Corp Fabrication of rectangular relief profiles in photoresist
DE2657246C2 (de) * 1976-12-17 1978-09-28 Hoechst Ag, 6000 Frankfurt Original eines Informationsträgers, Verfahren zum Herstellen des Originals, Verfahren zum Herstellen einer Matrize zum Prägen des Originals sowie Informa tionsträger, der mit der Matrize hergestellt ist

Also Published As

Publication number Publication date
DE2734581B1 (de) 1978-06-01
DE2860324D1 (en) 1981-03-12
CA1109313A (en) 1981-09-22
ATA554578A (de) 1983-06-15
US4269915A (en) 1981-05-26
DE2734581C2 (de) 1979-02-15
EP0000570A1 (de) 1979-02-07
JPS5436956A (en) 1979-03-19
AT373698B (de) 1984-02-10
EP0000570B1 (de) 1981-01-14

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