DE3889464D1 - Fotografisches kopiergerät. - Google Patents
Fotografisches kopiergerät.Info
- Publication number
- DE3889464D1 DE3889464D1 DE3889464T DE3889464T DE3889464D1 DE 3889464 D1 DE3889464 D1 DE 3889464D1 DE 3889464 T DE3889464 T DE 3889464T DE 3889464 T DE3889464 T DE 3889464T DE 3889464 D1 DE3889464 D1 DE 3889464D1
- Authority
- DE
- Germany
- Prior art keywords
- photographic copier
- copier
- photographic
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
- G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers
- G03B27/735—Controlling exposure by variation of spectral composition, e.g. multicolor printers in dependence upon automatic analysis of the original
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Control Of Exposure In Printing And Copying (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/062,306 US4764793A (en) | 1987-06-12 | 1987-06-12 | Photographic printer |
PCT/US1988/001856 WO1988009956A1 (en) | 1987-06-12 | 1988-06-03 | Photographic printer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3889464D1 true DE3889464D1 (de) | 1994-06-09 |
DE3889464T2 DE3889464T2 (de) | 1994-12-08 |
Family
ID=22041632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3889464T Expired - Fee Related DE3889464T2 (de) | 1987-06-12 | 1988-06-03 | Fotografisches kopiergerät. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4764793A (de) |
EP (1) | EP0434674B1 (de) |
JP (1) | JP2648197B2 (de) |
DE (1) | DE3889464T2 (de) |
WO (1) | WO1988009956A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4942462A (en) * | 1987-07-15 | 1990-07-17 | Fuji Photo Film Co., Ltd. | Photographic printer having a CRT for illuminating an original with a flying spot to print an image of the original |
EP0305327A1 (de) * | 1987-08-21 | 1989-03-01 | Ilford Ag | Verfahren und Vorrichtung zur Herstellung von photographischen Bildern von transparenten Vorlagen |
US5325150A (en) * | 1993-04-29 | 1994-06-28 | Eastman Kodak Company | Photographic scanner apparatus with reflection and transmission densitometry |
EP0647876B1 (de) * | 1993-10-12 | 2000-09-13 | Gretag Imaging Ag | Vorrichtung zum Aufkopieren von fotografischen Kopiervorlagen |
US5754278A (en) * | 1996-11-27 | 1998-05-19 | Eastman Kodak Company | Image transfer illumination system and method |
US6023285A (en) * | 1997-11-26 | 2000-02-08 | Eastman Kodak Company | Establishment of calibration of a photothermographic laser printer and processor system |
US6154272A (en) * | 1998-10-13 | 2000-11-28 | Eastman Kodak Company | Control tool for and a method of calibrating a photographic processor and photographic printer |
EP1070985A1 (de) * | 1999-07-20 | 2001-01-24 | GRETAG IMAGING Trading AG | Farbsequentielle fotoelektrische Abtastvorrichtung |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3083614A (en) * | 1957-02-25 | 1963-04-02 | Anton L Veit | Apparatus for the automatic correction of color casts in photographic color prints |
US3051069A (en) * | 1960-01-25 | 1962-08-28 | Ilford Ltd | Production of colour prints |
US3237513A (en) * | 1962-02-06 | 1966-03-01 | Pavelle Corp | Color printer |
GB959070A (en) * | 1962-05-30 | 1964-05-27 | Pako Corp | Photographic exposure apparatus |
DE1497487A1 (de) * | 1965-10-15 | 1969-07-10 | Fuji Photo Film Co Ltd | Verfahren und Vorrichtung zur Regelung der Qualitaet von photographischen Bildern |
US3677641A (en) * | 1970-08-24 | 1972-07-18 | Eastman Kodak Co | Photographic printing apparatus |
US4161363A (en) * | 1975-08-04 | 1979-07-17 | Quantor Corporation | Instantaneous exposure control for film |
JPS52156625A (en) * | 1976-06-22 | 1977-12-27 | Fuji Photo Film Co Ltd | Automatic color printing method utili#ing skin color |
DE2829347A1 (de) * | 1977-07-06 | 1979-01-25 | Gretag Ag | Belichtungssteuerungsverfahren und nach dem verfahren arbeitendes farbkopiergeraet |
JPS54143144A (en) * | 1978-04-14 | 1979-11-08 | Konishiroku Photo Ind Co Ltd | Image density detecting method and apparatus for zerographic copier |
JPS55121431A (en) * | 1979-03-13 | 1980-09-18 | Fuji Photo Film Co Ltd | Cathode ray tube image recorder |
IT1137965B (it) * | 1981-06-29 | 1986-09-10 | Ofotert Optikai Finommechanika | Procedimento e dispositivo per ingrandire immagini su carta,cromaticamente conformi,con un metodo additivo |
US4540276A (en) * | 1982-03-29 | 1985-09-10 | Ost Clarence S | Color photographic reproduction system |
GB2123968B (en) * | 1982-06-10 | 1986-01-29 | Konishiroku Photo Ind | Color printer |
US4526462A (en) * | 1983-03-22 | 1985-07-02 | Hope Industries, Inc. | Color printing control system and method |
US4611918A (en) * | 1983-03-24 | 1986-09-16 | Noritsu Kenkya Center Co., Ltd. | Method of determining the optimum exposure conditions for a color printer |
US4623246A (en) * | 1984-08-29 | 1986-11-18 | Fuji Photo Film Co., Ltd. | Photographic printing apparatus |
-
1987
- 1987-06-12 US US07/062,306 patent/US4764793A/en not_active Expired - Fee Related
-
1988
- 1988-06-03 DE DE3889464T patent/DE3889464T2/de not_active Expired - Fee Related
- 1988-06-03 JP JP63505770A patent/JP2648197B2/ja not_active Expired - Lifetime
- 1988-06-03 WO PCT/US1988/001856 patent/WO1988009956A1/en active IP Right Grant
- 1988-06-03 EP EP88906305A patent/EP0434674B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02503960A (ja) | 1990-11-15 |
EP0434674A1 (de) | 1991-07-03 |
EP0434674B1 (de) | 1994-05-04 |
US4764793A (en) | 1988-08-16 |
WO1988009956A1 (en) | 1988-12-15 |
DE3889464T2 (de) | 1994-12-08 |
JP2648197B2 (ja) | 1997-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |