FR2414742A1 - 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 oeuvreInfo
- Publication number
- FR2414742A1 FR2414742A1 FR7900858A FR7900858A FR2414742A1 FR 2414742 A1 FR2414742 A1 FR 2414742A1 FR 7900858 A FR7900858 A FR 7900858A FR 7900858 A FR7900858 A FR 7900858A FR 2414742 A1 FR2414742 A1 FR 2414742A1
- Authority
- FR
- France
- Prior art keywords
- images
- micro
- high resolution
- scrap
- implementation
- 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.)
- Granted
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)
- Holo Graphy (AREA)
- Facsimile Image Signal Circuits (AREA)
- Image Processing (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Projection-Type Copiers In General (AREA)
Abstract
L'invention concerne un procédé de formation de micro-images en similigravure. Des images en simili sont formées en dirigeant une lumière d'exposition à travers une trame de simili à ultra-haute résolution 26, cette trame étant formée comme une image d'un dessin résultant de deux faisceaux lumineux mutuellement cohérents venant en interférence Utilisation dans le domaine de la copie en simili ou à modelé discontinu.
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 (2)
Publication Number | Publication Date |
---|---|
FR2414742A1 true FR2414742A1 (fr) | 1979-08-10 |
FR2414742B1 FR2414742B1 (fr) | 1984-02-17 |
Family
ID=25353928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7900858A Granted FR2414742A1 (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 (fr) |
JP (1) | JPS54114301A (fr) |
BE (1) | BE873477A (fr) |
CA (1) | CA1116897A (fr) |
DE (1) | DE2901662A1 (fr) |
FR (1) | FR2414742A1 (fr) |
GB (1) | GB2012451B (fr) |
IT (1) | IT1113466B (fr) |
NL (1) | NL7900258A (fr) |
Families Citing this family (8)
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 |
US4737448A (en) * | 1986-03-31 | 1988-04-12 | Xerox Corporation | Color images formed by multiple diffraction gratings |
US4788116A (en) * | 1986-03-31 | 1988-11-29 | Xerox Corporation | Full color images using multiple diffraction gratings and masking techniques |
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 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3583804A (en) * | 1968-09-30 | 1971-06-08 | Technical Operations Inc | Photostorage and retrieval of multiple images by diffraction processes with cross-talk suppression |
US3589899A (en) * | 1968-05-22 | 1971-06-29 | Us Army | Photographic image reduction method |
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 (fr) * | 1972-03-06 | 1975-01-10 | Stroke George | |
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 |
Family Cites Families (4)
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 |
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 |
-
1978
- 1978-01-16 US US05/869,619 patent/US4153457A/en not_active Expired - Lifetime
-
1979
- 1979-01-03 CA CA000318996A patent/CA1116897A/fr not_active Expired
- 1979-01-12 NL NL7900258A patent/NL7900258A/xx not_active Application Discontinuation
- 1979-01-15 GB GB791397A patent/GB2012451B/en not_active Expired
- 1979-01-15 FR FR7900858A patent/FR2414742A1/fr active Granted
- 1979-01-15 IT IT47632/79A patent/IT1113466B/it active
- 1979-01-15 DE DE19792901662 patent/DE2901662A1/de not_active Withdrawn
- 1979-01-15 BE BE0/192896A patent/BE873477A/fr not_active IP Right Cessation
- 1979-01-16 JP JP383579A patent/JPS54114301A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (fr) * | 1972-03-06 | 1975-01-10 | Stroke George | |
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 |
---|---|
GB2012451A (en) | 1979-07-25 |
US4153457A (en) | 1979-05-08 |
BE873477A (fr) | 1979-07-16 |
IT7947632A0 (it) | 1979-01-15 |
GB2012451B (en) | 1982-11-24 |
DE2901662A1 (de) | 1979-07-19 |
CA1116897A (fr) | 1982-01-26 |
NL7900258A (nl) | 1979-07-18 |
FR2414742B1 (fr) | 1984-02-17 |
JPS54114301A (en) | 1979-09-06 |
IT1113466B (it) | 1986-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |