BE873477A - Micro-images en similigravure a haute resolution et procede pour leur mise en oeuvre - Google Patents

Micro-images en similigravure a haute resolution et procede pour leur mise en oeuvre

Info

Publication number
BE873477A
BE873477A BE0/192896A BE192896A BE873477A BE 873477 A BE873477 A BE 873477A BE 0/192896 A BE0/192896 A BE 0/192896A BE 192896 A BE192896 A BE 192896A BE 873477 A BE873477 A BE 873477A
Authority
BE
Belgium
Prior art keywords
scrap
micro
images
implementation
high resolution
Prior art date
Application number
BE0/192896A
Other languages
English (en)
French (fr)
Inventor
F Kellie
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of BE873477A publication Critical patent/BE873477A/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1842—Gratings for image generation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1847—Manufacturing methods
    • G02B5/1857—Manufacturing methods using exposure or etching means, e.g. holography, photolithography, exposure to electron or ion beams
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/02—Sensitometric processes, e.g. determining sensitivity, colour sensitivity, gradation, graininess, density; Making sensitometric wedges
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • 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
    • G03F5/00—Screening processes; Screens therefor
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Projection-Type Copiers In General (AREA)
  • Holo Graphy (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
BE0/192896A 1978-01-16 1979-01-15 Micro-images en similigravure a haute resolution et procede pour leur mise en oeuvre BE873477A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/869,619 US4153457A (en) 1978-01-16 1978-01-16 High resolution halftone microimages and method therefor

Publications (1)

Publication Number Publication Date
BE873477A true BE873477A (fr) 1979-07-16

Family

ID=25353928

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/192896A BE873477A (fr) 1978-01-16 1979-01-15 Micro-images en similigravure a haute resolution et procede pour leur mise en oeuvre

Country Status (9)

Country Link
US (1) US4153457A (US06826419-20041130-M00005.png)
JP (1) JPS54114301A (US06826419-20041130-M00005.png)
BE (1) BE873477A (US06826419-20041130-M00005.png)
CA (1) CA1116897A (US06826419-20041130-M00005.png)
DE (1) DE2901662A1 (US06826419-20041130-M00005.png)
FR (1) FR2414742A1 (US06826419-20041130-M00005.png)
GB (1) GB2012451B (US06826419-20041130-M00005.png)
IT (1) IT1113466B (US06826419-20041130-M00005.png)
NL (1) NL7900258A (US06826419-20041130-M00005.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259391A (en) * 1978-10-30 1981-03-31 Brecht Frederick R Indicia bearing plastic laminate and method of producing same
US4366235A (en) * 1981-02-17 1982-12-28 Polaroid Corporation Photosensitive element and method of preparing same
US4788116A (en) * 1986-03-31 1988-11-29 Xerox Corporation Full color images using multiple diffraction gratings and masking techniques
US4737448A (en) * 1986-03-31 1988-04-12 Xerox Corporation Color images formed by multiple diffraction gratings
US5298365A (en) * 1990-03-20 1994-03-29 Hitachi, Ltd. Process for fabricating semiconductor integrated circuit device, and exposing system and mask inspecting method to be used in the process
US5141677A (en) * 1991-01-22 1992-08-25 Minnesota Mining And Manufacturing Company Method of hot stamping intraocular lens bodies
CH683386A5 (de) * 1991-09-13 1994-02-28 Alrane Inventing Ag Diapositiv.
US6614552B2 (en) * 1994-06-04 2003-09-02 Demontfort University Producing visual images

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748019A (en) * 1968-03-02 1973-07-24 Agfa Gevaert Ag Photographic recording and reproducing method and apparatus utilizing spatial carrier frequencies
US3589899A (en) * 1968-05-22 1971-06-29 Us Army Photographic image reduction method
US3583804A (en) * 1968-09-30 1971-06-08 Technical Operations Inc Photostorage and retrieval of multiple images by diffraction processes with cross-talk suppression
US3640711A (en) * 1969-07-22 1972-02-08 Technical Operations Inc Diffraction process photography and reconstruction: fidelity enhancement by minimization of crosstalk and moire patterns
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
FR2233904A5 (US06826419-20041130-M00005.png) * 1972-03-06 1975-01-10 Stroke George
US3992206A (en) * 1972-09-21 1976-11-16 Eastman Kodak Company Method of making lenticular surfaces
US3885971A (en) * 1973-08-01 1975-05-27 Fuji Photo Film Co Ltd Contact screen and method for nonlinear transformations and filtering in coherent optical systems
US4069049A (en) * 1974-12-02 1978-01-17 Yeda Research & Development Co., Ltd. Process for recording holographic information
US3957354A (en) * 1975-02-03 1976-05-18 Rca Corporation Diffractive subtractive color filtering technique
US4094575A (en) * 1976-04-30 1978-06-13 Minnesota Mining And Manufacturing Company Holographic article and process for making same

Also Published As

Publication number Publication date
DE2901662A1 (de) 1979-07-19
GB2012451A (en) 1979-07-25
IT1113466B (it) 1986-01-20
US4153457A (en) 1979-05-08
FR2414742B1 (US06826419-20041130-M00005.png) 1984-02-17
GB2012451B (en) 1982-11-24
IT7947632A0 (it) 1979-01-15
CA1116897A (en) 1982-01-26
JPS54114301A (en) 1979-09-06
NL7900258A (nl) 1979-07-18
FR2414742A1 (fr) 1979-08-10

Similar Documents

Publication Publication Date Title
BE842843A (fr) Procede d'oleofugeage et d'hydrofugeage et produits pour sa mise en oeuvre
FR2282330A1 (fr) Procede de preparation de materiaux de construction legers et appareillage pour sa mise en oeuvre
FR2280440A1 (fr) Appareillage electro-acoustique et procede pour sa mise en oeuvre
FR2324648A1 (fr) Procede de photopolymerisation et composition pour sa mise en oeuvre
FR2349603A1 (fr) Acrylamide-amidons et procede pour leur preparation
FR2310213A1 (fr) Tube composite pour boite et procede pour le former
BE877595A (fr) Nouveaux prostenoides et procede pour leur preparation
BE862578A (fr) Electrocatalyseurs et procede pour leur preparation
LU79390A1 (fr) Procede de coulee continue d'un metal et appareil pour sa mise en oeuvre
FR2323467A1 (fr) Procede de coulee continue et appareil pour sa mise en oeuvre
FR2301323A1 (fr) Procede de moulage par coulee et moules pour sa mise en oeuvre
BE877873A (fr) Procede perfectionne pour effectuer des permanentes et moyens de mise en oeuvre de ce procede
FR2336467A1 (fr) Procede de preparation de coke et appareil pour sa mise en oeuvre
FR2315270A1 (fr) Phenylindolines et procede pour leur production
FR2309626A1 (fr) Catalyseur de methanation et procede pour sa mise en oeuvre
BE866171A (fr) L-sucrose et procede pour sa production
BE873477A (fr) Micro-images en similigravure a haute resolution et procede pour leur mise en oeuvre
FR2417692B1 (fr) Segments de pistons et procede pour leur fabrication
FR2314424A1 (fr) Construction sous-marine et procede pour sa mise en oeuvre
BE879265A (fr) Procede pour la fabrication de tubes cylindriques et appareil destine a la mise en oeuvre du procede
FR2296678A1 (fr) Procede de conversion d'hydrocarbure et catalyseur pour sa mise en oeuvre
FR2298002A1 (fr) Procede pour la production d'energie
FR2332824A1 (fr) Procede de fabrication de feuillard et machine pour sa mise en oeuvre
BE857386A (fr) Procede de fabrication de brosses et machine pour sa mise en oeuvre
FR2278811A1 (fr) Procede de tissage et appareil pour sa mise en oeuvre

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MINNESOTA MINING AND MFG CY

Effective date: 19870131