BE635095A - - Google Patents
Info
- Publication number
- BE635095A BE635095A BE635095DA BE635095A BE 635095 A BE635095 A BE 635095A BE 635095D A BE635095D A BE 635095DA BE 635095 A BE635095 A BE 635095A
- Authority
- BE
- Belgium
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
- 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)
- Optical Elements Other Than Lenses (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27340/62A GB986419A (en) | 1962-07-17 | 1962-07-17 | Improvements in or relating to photographic half-tone contact screens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE635095A true BE635095A (US07935154-20110503-C00006.png) |
Family
ID=10257990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE635095D BE635095A (US07935154-20110503-C00006.png) | 1962-07-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3275445A (US07935154-20110503-C00006.png) |
| BE (1) | BE635095A (US07935154-20110503-C00006.png) |
| DE (1) | DE1255492B (US07935154-20110503-C00006.png) |
| GB (1) | GB986419A (US07935154-20110503-C00006.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US4600666A (en) * | 1983-01-12 | 1986-07-15 | Zink Edmund S | Integrated photoscreen for making a halftone reproduction printing plate from a photograph |
| DE3339396A1 (de) * | 1983-10-29 | 1985-05-09 | Helmut 4800 Bielefeld Jahn | Kontaktraster fuer die reproduktionstechnik |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE15494C (de) * | WÜRTTEMBERGISCHE METALLWAARENFABRIK in Geifslingen | Neuerungen in der Herstellung kupfer plattirter Eisenbleche | ||
| CH31757A (de) * | 1905-01-27 | 1905-08-31 | Theodor Dittmann | Raster zur Herstellung von Autotypien |
| NL21929C (US07935154-20110503-C00006.png) * | 1926-11-04 | |||
| US1995958A (en) * | 1933-03-03 | 1935-03-26 | Photo Cast Inc | Universal screen for preparing half-tones |
| DE716362C (de) * | 1940-08-21 | 1942-01-31 | Johannes Wimmer | Verfahren zur Herstellung von Kopiervorlagen fuer den autotypischen Tiefdruck |
| US2478444A (en) * | 1946-05-18 | 1949-08-09 | Eastman Kodak Co | Manufacture of photographic contact screens |
| DE958529C (de) * | 1955-06-23 | 1957-02-21 | Herbst & Illig | Kontakt-Raster |
| DE1105721B (de) * | 1959-09-22 | 1961-04-27 | Herbst & Illig | Kontakt-Tiefdruckraster |
-
0
- BE BE635095D patent/BE635095A/xx unknown
-
1962
- 1962-07-17 GB GB27340/62A patent/GB986419A/en not_active Expired
-
1963
- 1963-07-15 US US295101A patent/US3275445A/en not_active Expired - Lifetime
- 1963-07-17 DE DEM57522A patent/DE1255492B/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3275445A (en) | 1966-09-27 |
| DE1255492B (de) | 1967-11-30 |
| GB986419A (en) | 1965-03-17 |
