NL141300B - DEVICE FOR PRODUCING GRIDED IMAGE REPRODUCTIONS - Google Patents
DEVICE FOR PRODUCING GRIDED IMAGE REPRODUCTIONSInfo
- Publication number
- NL141300B NL141300B NL656512356A NL6512356A NL141300B NL 141300 B NL141300 B NL 141300B NL 656512356 A NL656512356 A NL 656512356A NL 6512356 A NL6512356 A NL 6512356A NL 141300 B NL141300 B NL 141300B
- Authority
- NL
- Netherlands
- Prior art keywords
- grided
- producing
- image reproductions
- reproductions
- image
- Prior art date
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
- G03F7/20—Exposure; Apparatus therefor
- G03F7/24—Curved surfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
- H04N1/4055—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern
- H04N1/4058—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern with details for producing a halftone screen at an oblique angle
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Facsimile Scanning Arrangements (AREA)
- Laser Beam Printer (AREA)
- Projection-Type Copiers In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB38781/64A GB1097735A (en) | 1964-09-23 | 1964-09-23 | Improvements in or relating to printing |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6512356A NL6512356A (en) | 1966-03-24 |
NL141300B true NL141300B (en) | 1974-02-15 |
Family
ID=10405659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL656512356A NL141300B (en) | 1964-09-23 | 1965-09-23 | DEVICE FOR PRODUCING GRIDED IMAGE REPRODUCTIONS |
Country Status (4)
Country | Link |
---|---|
US (1) | US3436472A (en) |
DE (1) | DE1447960B2 (en) |
GB (1) | GB1097735A (en) |
NL (1) | NL141300B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1597773C3 (en) * | 1967-08-26 | 1974-09-19 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Method for setting rasterized halftone images |
US3614307A (en) * | 1967-10-16 | 1971-10-19 | Matsushita Electric Ind Co Ltd | Discharge lamp modulation system |
GB1256145A (en) * | 1968-02-22 | 1971-12-08 | Hell Rudolf | A method for producing a rastered recording of a video signal obtained by photo-electrically scanning a continuous tone picture |
DE1901101A1 (en) * | 1969-01-10 | 1970-10-29 | Hell Rudolf Dr Ing Fa | Method for point-by-point and line-by-line rasterized recording of the image signals obtained by scanning halftone images with raster rotated against the recording direction |
US3783331A (en) * | 1970-03-17 | 1974-01-01 | Mirror Co | Method for generating information to control the scanning beam of a display device |
US4084183A (en) * | 1970-03-18 | 1978-04-11 | Dr. Ing. Rudolf Hell Gmbh. | Method for the electro-optical reproduction of half-tone pictures |
US4149183A (en) * | 1976-05-21 | 1979-04-10 | Xerox Corporation | Electronic halftone generator |
US4196451A (en) * | 1976-05-21 | 1980-04-01 | Xerox Corporation | Electronic halftone generator |
DE2658502C3 (en) * | 1976-12-23 | 1980-01-24 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Equipment for the production of screened printing forms |
US4897734A (en) * | 1985-10-28 | 1990-01-30 | Canon Kabushiki Kaisha | Image processing apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2510200A (en) * | 1948-01-21 | 1950-06-06 | Eastman Kodak Co | Facsimile system with selected area scanning |
US2681382A (en) * | 1950-08-11 | 1954-06-15 | Earl D Hilburn | Video recording and reproducing |
US2862051A (en) * | 1952-03-05 | 1958-11-25 | Times Facsimile Corp | Method and apparatus for facsimile telegnosis |
US2816955A (en) * | 1953-08-27 | 1957-12-17 | Muirhead & Co Ltd | Facsimile receiver |
US3108248A (en) * | 1958-12-29 | 1963-10-22 | Jersey Prod Res Co | Method for analyzing geophysical records |
US3299434A (en) * | 1964-07-30 | 1967-01-17 | Joseph T Mcnaney | System for transferring data from a storage medium to a record medium |
-
1964
- 1964-09-23 GB GB38781/64A patent/GB1097735A/en not_active Expired
-
1965
- 1965-09-16 US US487876A patent/US3436472A/en not_active Expired - Lifetime
- 1965-09-23 DE DE1965K0057210 patent/DE1447960B2/en active Granted
- 1965-09-23 NL NL656512356A patent/NL141300B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL6512356A (en) | 1966-03-24 |
DE1447960B2 (en) | 1976-04-29 |
DE1447960A1 (en) | 1969-07-03 |
US3436472A (en) | 1969-04-01 |
GB1097735A (en) | 1968-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: KYTE |