DE2228329A1 - Verfahren und einrichtung zum belichten einer lichtempfindlichen schicht - Google Patents

Verfahren und einrichtung zum belichten einer lichtempfindlichen schicht

Info

Publication number
DE2228329A1
DE2228329A1 DE2228329A DE2228329A DE2228329A1 DE 2228329 A1 DE2228329 A1 DE 2228329A1 DE 2228329 A DE2228329 A DE 2228329A DE 2228329 A DE2228329 A DE 2228329A DE 2228329 A1 DE2228329 A1 DE 2228329A1
Authority
DE
Germany
Prior art keywords
light
original
recording
sensitive layer
image
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.)
Pending
Application number
DE2228329A
Other languages
German (de)
English (en)
Inventor
Paul Weishaupt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wagner und Cie AG
Original Assignee
Wagner und Cie AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wagner und Cie AG filed Critical Wagner und Cie AG
Publication of DE2228329A1 publication Critical patent/DE2228329A1/de
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B15/00Special procedures for taking photographs; Apparatus therefor
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B27/00Photographic printing apparatus
    • G03B27/72Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B27/00Photographic printing apparatus
    • G03B27/72Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • G03B27/727Optical projection devices wherein the contrast is controlled optically (e.g. uniform exposure, two colour exposure on variable contrast sensitive material)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Color Television Image Signal Generators (AREA)
DE2228329A 1972-05-15 1972-06-10 Verfahren und einrichtung zum belichten einer lichtempfindlichen schicht Pending DE2228329A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH718372A CH539867A (de) 1972-05-15 1972-05-15 Verfahren und Einrichtung zum Belichten einer lichtempfindlichen Schicht

Publications (1)

Publication Number Publication Date
DE2228329A1 true DE2228329A1 (de) 1973-11-29

Family

ID=4321199

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2228329A Pending DE2228329A1 (de) 1972-05-15 1972-06-10 Verfahren und einrichtung zum belichten einer lichtempfindlichen schicht

Country Status (4)

Country Link
US (1) US3897250A (OSRAM)
JP (1) JPS4950922A (OSRAM)
CH (1) CH539867A (OSRAM)
DE (1) DE2228329A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531092A1 (de) * 1984-08-31 1986-03-13 Danagraf A/S, Soroe Verfahren und vorrichtung zur steuerung einer reproduktionskamera

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103239A3 (de) * 1982-09-09 1984-12-27 Pan Impex Consult AG Verfahren zum Herstellen von drucksachenähnlichen Erzeugnissen, insbesondere Visiten-, Werbe- und Geschäftskarte
US4695902A (en) * 1985-09-16 1987-09-22 Eastman Kodak Company Color video printer includes a color viewer and image adjustment controls which are inhibited during exposure
DE102016206444A1 (de) * 2016-04-15 2017-10-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur optischen Aufnahme eines Schirms
US10107910B2 (en) * 2016-12-12 2018-10-23 Goodrich Corporation Object detection system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480422A (en) * 1947-11-21 1949-08-30 Simmon Brothers Inc Print control instrument for photographic enlargers
US2480425A (en) * 1948-01-30 1949-08-30 Simmon Brothers Inc Contrast control device for photographic enlargers
US2480423A (en) * 1948-01-31 1949-08-30 Simmon Brothers Inc Contrast control in photographic enlargers
US3085469A (en) * 1959-10-12 1963-04-16 Ncr Co Optical information-processing apparatus and method
US3615433A (en) * 1968-10-29 1971-10-26 Sylvania Electric Prod Feedback image enhancement process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531092A1 (de) * 1984-08-31 1986-03-13 Danagraf A/S, Soroe Verfahren und vorrichtung zur steuerung einer reproduktionskamera

Also Published As

Publication number Publication date
US3897250A (en) 1975-07-29
CH539867A (de) 1973-07-31
JPS4950922A (OSRAM) 1974-05-17

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