GB1029078A - Xerographic method of and apparatus for producing the reversal of a photographic multicolour original - Google Patents

Xerographic method of and apparatus for producing the reversal of a photographic multicolour original

Info

Publication number
GB1029078A
GB1029078A GB47757/63A GB4775763A GB1029078A GB 1029078 A GB1029078 A GB 1029078A GB 47757/63 A GB47757/63 A GB 47757/63A GB 4775763 A GB4775763 A GB 4775763A GB 1029078 A GB1029078 A GB 1029078A
Authority
GB
United Kingdom
Prior art keywords
layer
colour
negative
images
band
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
Application number
GB47757/63A
Other languages
English (en)
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.)
Gretag AG
Original Assignee
Gretag 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 Gretag AG filed Critical Gretag AG
Publication of GB1029078A publication Critical patent/GB1029078A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/01—Electrographic processes using a charge pattern for multicoloured copies
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0142—Structure of complete machines
    • G03G15/0147—Structure of complete machines using a single reusable electrographic recording member
    • G03G15/0152—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member
    • G03G15/0163—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member primary transfer to the final recording medium
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/12—Recording members for multicolour processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Color Electrophotography (AREA)
  • Overhead Projectors And Projection Screens (AREA)
GB47757/63A 1962-12-07 1963-12-03 Xerographic method of and apparatus for producing the reversal of a photographic multicolour original Expired GB1029078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1441962A CH453891A (de) 1962-12-07 1962-12-07 Verfahren und Einrichtung zur Umkehr von Farbbildern

Publications (1)

Publication Number Publication Date
GB1029078A true GB1029078A (en) 1966-05-11

Family

ID=4400677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47757/63A Expired GB1029078A (en) 1962-12-07 1963-12-03 Xerographic method of and apparatus for producing the reversal of a photographic multicolour original

Country Status (6)

Country Link
US (1) US3292486A (enExample)
BE (1) BE640915A (enExample)
CH (1) CH453891A (enExample)
GB (1) GB1029078A (enExample)
NL (1) NL301478A (enExample)
SE (1) SE309535B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151035A (en) * 1983-11-17 1985-07-10 Pilkington Perkin Elmer Ltd Improvements in or relating to optical filtering apparatus
GB2155196A (en) * 1984-02-29 1985-09-18 Fujikura Ltd Apparatus for separating or synthesizing light signals
GB2286694A (en) * 1994-02-22 1995-08-23 Matsushita Electric Industrial Co Ltd Colour separating device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801198A (en) * 1968-12-23 1974-04-02 Logabax Apparatus for automatic half-tone (direct-screen) or continuous tone colour separation work in photomechanical reproduction
GB1316598A (en) * 1969-05-22 1973-05-09 Canon Kk Electrophotographic copying apparatus
US3601484A (en) * 1970-06-19 1971-08-24 Minnesota Mining & Mfg Color copying apparatus
US3690756A (en) * 1971-03-22 1972-09-12 Xerox Corp Color xerography
US3756718A (en) * 1972-03-29 1973-09-04 Eastman Kodak Co Color printer
US3769884A (en) * 1972-04-24 1973-11-06 T Sigman Photolettering apparatus
US4027962A (en) * 1975-01-13 1977-06-07 Xerox Corporation Color transparency reproducing machine
US5303003A (en) * 1992-02-06 1994-04-12 Eastman Kodak Company Color transparency having toner images transferred to both sides and method of making

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986466A (en) * 1955-12-06 1961-05-30 Edward K Kaprelian Color electrophotography
US3215030A (en) * 1961-11-30 1965-11-02 Time Inc Color print simulator
US3121375A (en) * 1962-03-16 1964-02-18 Horizons Inc Method and apparatus for copying

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151035A (en) * 1983-11-17 1985-07-10 Pilkington Perkin Elmer Ltd Improvements in or relating to optical filtering apparatus
US4669811A (en) * 1983-11-17 1987-06-02 Pilkington P.E. Limited Optical filtering apparatus
GB2155196A (en) * 1984-02-29 1985-09-18 Fujikura Ltd Apparatus for separating or synthesizing light signals
GB2286694A (en) * 1994-02-22 1995-08-23 Matsushita Electric Industrial Co Ltd Colour separating device
GB2286694B (en) * 1994-02-22 1997-09-17 Matsushita Electric Industrial Co Ltd Color separating device and color image reading device incorporating same
US5715095A (en) * 1994-02-22 1998-02-03 Matsushita Electric Industrial Co., Ltd. Color separating device and color image reading device incorporating same

Also Published As

Publication number Publication date
BE640915A (enExample)
SE309535B (enExample) 1969-03-24
CH453891A (de) 1968-03-31
NL301478A (enExample)
US3292486A (en) 1966-12-20

Similar Documents

Publication Publication Date Title
US2986466A (en) Color electrophotography
GB1029078A (en) Xerographic method of and apparatus for producing the reversal of a photographic multicolour original
GB1535965A (en) Electrostatic colour copying apparatus
GB1266112A (enExample)
GB1324097A (en) Microfilm projection apparatus
US4043656A (en) Transparency copying machine
GB1024985A (en) Improvements in forming electrostatic images by induction
GB1376814A (en) Displaying and printing apparatus
JPS56110924A (en) Reader-printer
GB1326973A (en) Apparatus for information storage and retrieval
US4014607A (en) Removable screening system for a transparency reproduction machine
GB1331870A (en) Electrophotographic apparatus for reproduction of multicoloured originals
JPS56117256A (en) Recording method for composite picture
US3881817A (en) Optical alignment system for an original document
US5049936A (en) Electrophotographic copier/duplicator having dual imaging apparatus
GB1209923A (en) Method of and means for producing electrophotographic copies
JPS6123555B2 (enExample)
US4157869A (en) Transparency reproducing machine
JPS5737366A (en) Color copying device
JPS56140366A (en) Electrostatic photographic copier
GB1288945A (enExample)
JPS55149951A (en) Electrophotographic copying method and apparatus
JPS56128934A (en) Display method for film frame number to print
JPS6232474A (ja) ネガ・ポジ画像形成装置
JPS5722275A (en) Electrophotographic device