FR2441869B1 - - Google Patents

Info

Publication number
FR2441869B1
FR2441869B1 FR7928310A FR7928310A FR2441869B1 FR 2441869 B1 FR2441869 B1 FR 2441869B1 FR 7928310 A FR7928310 A FR 7928310A FR 7928310 A FR7928310 A FR 7928310A FR 2441869 B1 FR2441869 B1 FR 2441869B1
Authority
FR
France
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
Application number
FR7928310A
Other languages
French (fr)
Other versions
FR2441869A1 (fr
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.)
Energy Conversion Devices Inc
Original Assignee
Energy Conversion Devices Inc
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 Energy Conversion Devices Inc filed Critical Energy Conversion Devices Inc
Publication of FR2441869A1 publication Critical patent/FR2441869A1/fr
Application granted granted Critical
Publication of FR2441869B1 publication Critical patent/FR2441869B1/fr
Granted legal-status Critical Current

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
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/16—Illumination arrangements, e.g. positioning of lamps, positioning of reflectors
    • 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
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/04—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Radiation-Therapy Devices (AREA)
FR7928310A 1978-11-17 1979-11-16 Appareil pour former, a l'aide d'une lampe eclair, une image sur un film presentant une couche de matiere de formation d'image dispersable sous l'influence d'une energie appliquee a sa surface Granted FR2441869A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96169378A 1978-11-17 1978-11-17

Publications (2)

Publication Number Publication Date
FR2441869A1 FR2441869A1 (fr) 1980-06-13
FR2441869B1 true FR2441869B1 (it) 1983-11-10

Family

ID=25504863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928310A Granted FR2441869A1 (fr) 1978-11-17 1979-11-16 Appareil pour former, a l'aide d'une lampe eclair, une image sur un film presentant une couche de matiere de formation d'image dispersable sous l'influence d'une energie appliquee a sa surface

Country Status (6)

Country Link
JP (1) JPS55108650A (it)
BE (1) BE880077A (it)
CA (1) CA1125355A (it)
FR (1) FR2441869A1 (it)
GB (1) GB2036991B (it)
IT (1) IT1125819B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505056A1 (fr) * 1981-04-30 1982-11-05 Instruments Sa Dispositif coupleur-extracteur de signal optique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7021913U (de) * 1970-06-11 1971-03-04 Agfa-Gevaert Ag Fotografisches kopiergeraet
US3966317A (en) * 1974-04-08 1976-06-29 Energy Conversion Devices, Inc. Dry process production of archival microform records from hard copy
JPS5126544A (ja) * 1975-06-06 1976-03-04 Quantor Corp Fuirumufukushaki

Also Published As

Publication number Publication date
IT7927372A0 (it) 1979-11-16
FR2441869A1 (fr) 1980-06-13
IT1125819B (it) 1986-05-14
JPS55108650A (en) 1980-08-21
GB2036991A (en) 1980-07-02
CA1125355A (en) 1982-06-08
GB2036991B (en) 1983-05-05
BE880077A (fr) 1980-03-17

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Legal Events

Date Code Title Description
ST Notification of lapse