NO840097L - Fotoraster - Google Patents
FotorasterInfo
- Publication number
- NO840097L NO840097L NO840097A NO840097A NO840097L NO 840097 L NO840097 L NO 840097L NO 840097 A NO840097 A NO 840097A NO 840097 A NO840097 A NO 840097A NO 840097 L NO840097 L NO 840097L
- Authority
- NO
- Norway
- Prior art keywords
- points
- photo
- vignetting
- density
- raster
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 13
- 229920002799 BoPET Polymers 0.000 claims description 6
- 239000005041 Mylar™ Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 3
- 230000033458 reproduction Effects 0.000 description 41
- 238000007639 printing Methods 0.000 description 26
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000007645 offset printing Methods 0.000 description 8
- 239000002131 composite material Substances 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 108091008695 photoreceptors Proteins 0.000 description 6
- 238000011161 development Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000009877 rendering Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010424 printmaking Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 235000012773 waffles Nutrition 0.000 description 1
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
- G03F5/00—Screening processes; Screens therefor
- G03F5/14—Screening processes; Screens therefor by contact methods
- G03F5/16—Screening processes; Screens therefor by contact methods using grey half-tone screens
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Facsimile Image Signal Circuits (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45742283A | 1983-01-12 | 1983-01-12 | |
| US06/568,489 US4600666A (en) | 1983-01-12 | 1984-01-05 | Integrated photoscreen for making a halftone reproduction printing plate from a photograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO840097L true NO840097L (no) | 1984-07-13 |
Family
ID=27038590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO840097A NO840097L (no) | 1983-01-12 | 1984-01-11 | Fotoraster |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4600666A (da) |
| EP (1) | EP0114068B1 (da) |
| AU (1) | AU568324B2 (da) |
| CA (1) | CA1211978A (da) |
| DE (1) | DE3481224D1 (da) |
| DK (1) | DK12384A (da) |
| NO (1) | NO840097L (da) |
| NZ (1) | NZ206773A (da) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4855277A (en) * | 1986-06-16 | 1989-08-08 | Hobart Corporation | Thermosensitive recording material having recording layer containing fluorescent dye |
| US4930020A (en) * | 1986-12-29 | 1990-05-29 | Martin James F | Facsimile transmission of photographic images |
| US4902899A (en) * | 1987-06-01 | 1990-02-20 | International Business Machines Corporation | Lithographic process having improved image quality |
| IL91054A0 (da) * | 1989-07-20 | 1990-02-09 | ||
| AU6178390A (en) * | 1989-08-21 | 1991-04-03 | Super Glue Corporation | Highlighting of document to be telecopied |
| US5061036A (en) * | 1990-04-17 | 1991-10-29 | Photon Imaging Corp. | Color page scanner using fiber optic bundle and a photosensor array |
| US5016047A (en) * | 1990-07-05 | 1991-05-14 | Nuarc Company, Inc. | Light-modifying apparatus for exposure devices |
| ES2089231T3 (es) * | 1990-09-20 | 1996-10-01 | Illumination Research Group Pr | Un sistema de anuncio. |
| CH683386A5 (de) * | 1991-09-13 | 1994-02-28 | Alrane Inventing Ag | Diapositiv. |
| US6621973B1 (en) | 2000-03-16 | 2003-09-16 | 3M Innovative Properties Company | Light guide with protective outer sleeve |
| US6612729B1 (en) | 2000-03-16 | 2003-09-02 | 3M Innovative Properties Company | Illumination device |
| US7196822B2 (en) * | 2001-08-14 | 2007-03-27 | Amgraf, Inc. | Security document manufacturing method and apparatus using halftone dots that contain microscopic images |
| US11455737B2 (en) | 2012-12-06 | 2022-09-27 | The Boeing Company | Multiple-scale digital image correlation pattern and measurement |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE958529C (de) * | 1955-06-23 | 1957-02-21 | Herbst & Illig | Kontakt-Raster |
| BE635095A (da) * | 1962-07-17 | |||
| US3814608A (en) * | 1972-03-29 | 1974-06-04 | Howson Algraphy Ltd | Contact screens |
| US3905822A (en) * | 1973-10-23 | 1975-09-16 | Xerox Corp | Compound screen for object screening |
| US3912510A (en) * | 1973-10-23 | 1975-10-14 | Xerox Corp | Electrophotographic process employing a compound document screen |
-
1984
- 1984-01-05 US US06/568,489 patent/US4600666A/en not_active Expired - Fee Related
- 1984-01-06 NZ NZ206773A patent/NZ206773A/en unknown
- 1984-01-09 AU AU23168/84A patent/AU568324B2/en not_active Ceased
- 1984-01-11 DK DK12384A patent/DK12384A/da not_active Application Discontinuation
- 1984-01-11 CA CA000445066A patent/CA1211978A/en not_active Expired
- 1984-01-11 NO NO840097A patent/NO840097L/no unknown
- 1984-01-12 DE DE8484100303T patent/DE3481224D1/de not_active Expired - Lifetime
- 1984-01-12 EP EP84100303A patent/EP0114068B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4600666A (en) | 1986-07-15 |
| EP0114068B1 (en) | 1990-01-31 |
| AU568324B2 (en) | 1987-12-24 |
| DE3481224D1 (de) | 1990-03-08 |
| CA1211978A (en) | 1986-09-30 |
| AU2316884A (en) | 1984-07-19 |
| DK12384D0 (da) | 1984-01-11 |
| EP0114068A2 (en) | 1984-07-25 |
| NZ206773A (en) | 1987-01-23 |
| EP0114068A3 (en) | 1985-06-05 |
| DK12384A (da) | 1984-08-20 |
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