ATE103720T1 - Vorrichtung fuer die bildverarbeitung von transparenten vorlagen. - Google Patents

Vorrichtung fuer die bildverarbeitung von transparenten vorlagen.

Info

Publication number
ATE103720T1
ATE103720T1 AT90100777T AT90100777T ATE103720T1 AT E103720 T1 ATE103720 T1 AT E103720T1 AT 90100777 T AT90100777 T AT 90100777T AT 90100777 T AT90100777 T AT 90100777T AT E103720 T1 ATE103720 T1 AT E103720T1
Authority
AT
Austria
Prior art keywords
image processing
opto
transparent
enlarging
transparent documents
Prior art date
Application number
AT90100777T
Other languages
English (en)
Inventor
Georg-Ulrich Kempf
Original Assignee
Kempf Georg Ulrich
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 Kempf Georg Ulrich filed Critical Kempf Georg Ulrich
Application granted granted Critical
Publication of ATE103720T1 publication Critical patent/ATE103720T1/de

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure
    • G03G15/0435—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure by introducing an optical element in the optical path, e.g. a filter
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/041—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with variable magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Projection-Type Copiers In General (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Facsimiles In General (AREA)
AT90100777T 1989-03-08 1990-01-16 Vorrichtung fuer die bildverarbeitung von transparenten vorlagen. ATE103720T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8902850U DE8902850U1 (de) 1989-03-08 1989-03-08 Vorrichtung für die Bildverarbeitung von transparenten Vorlagen
EP90100777A EP0386414B1 (de) 1989-03-08 1990-01-16 Vorrichtung für die Bildverarbeitung von transparenten Vorlagen

Publications (1)

Publication Number Publication Date
ATE103720T1 true ATE103720T1 (de) 1994-04-15

Family

ID=6836869

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90100777T ATE103720T1 (de) 1989-03-08 1990-01-16 Vorrichtung fuer die bildverarbeitung von transparenten vorlagen.

Country Status (3)

Country Link
EP (1) EP0386414B1 (de)
AT (1) ATE103720T1 (de)
DE (2) DE8902850U1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9014406U1 (de) * 1990-10-17 1990-12-20 Kempf, Georg-Ulrich, 2057 Wentorf Vorrichtung zum Vergrößern von transparenten Vorlagen im Durchlichtverfahren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820890A (en) * 1970-06-08 1974-06-28 Audac Corp Information storage and retrieval system
US4111540A (en) * 1976-05-17 1978-09-05 Xerox Corporation Field lens for an electrophotographic printing machine
GB1604375A (en) * 1978-05-30 1981-12-09 British Aerospace Electro-optical scaninning apparatus
JPS5616149A (en) * 1979-07-19 1981-02-16 Fuji Xerox Co Ltd Picture forming method
JPS56132358A (en) * 1980-03-19 1981-10-16 Canon Inc Copying apparatus
DE3138829A1 (de) * 1981-09-30 1983-04-14 Hans J. 6507 Ingelheim Bucher Rueckprojektionswand
DE3607124A1 (de) * 1986-03-05 1987-09-10 Hoechst Ag Vorrichtung zum aufladen, belichten und entwickeln von lichtempfindlichem aufzeichnungsmaterial

Also Published As

Publication number Publication date
DE8902850U1 (de) 1989-04-20
DE59005149D1 (de) 1994-05-05
EP0386414A1 (de) 1990-09-12
EP0386414B1 (de) 1994-03-30

Similar Documents

Publication Publication Date Title
DE69322902D1 (de) Optische Einrichtungen für Kamera
DE3477836D1 (en) Thermal deformation measuring system of ceramics and the like
EP0903930A3 (de) Bildlesegerät
ATE52887T1 (de) Optoelektronischer abtastkopf.
EP0387900A3 (de) Optisches Abtastsystem
ATE103720T1 (de) Vorrichtung fuer die bildverarbeitung von transparenten vorlagen.
SE8305047D0 (sv) Forfarande och anordning for framstellning av elektronisk, digital bildinformation
AU550243B2 (en) Determination of optical fibre refractive index
DE59003735D1 (de) Vorrichtung zur Bildverarbeitung.
JPS54153051A (en) Scanning optical system
KR830009501A (ko) 초점조절장치(焦點調節裝置)
GB949451A (en) Improvements in optical scanning systems
EP0384963A3 (de) Elektrophotographische Einrichtung zur Abbildung gerasterter Halbtöne
DE59300684D1 (de) Lesegerät.
JPS56140301A (en) Optical device
KR860007810A (ko) 화상 판독장치
EP0367266A3 (de) Digitalbild-Wiedergabegerät
JPH0423668A (ja) 画像入力装置
JPS5644264A (en) Picture reader
FR2592728A1 (fr) Dispositif photographique pour la prise simultanee d'au moins deux vues sur une meme pellicule negative
JPS6076254U (ja) 原稿濃度検出装置
JPS55114071A (en) Reader
JPS57135576A (en) Image reader
JPS57141171A (en) Image pattern classifying device
JPS6417039A (en) Scanning exposure type copying machine

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee