GB1292571A - Method for forming white frame in electrophotography - Google Patents

Method for forming white frame in electrophotography

Info

Publication number
GB1292571A
GB1292571A GB107371A GB107371A GB1292571A GB 1292571 A GB1292571 A GB 1292571A GB 107371 A GB107371 A GB 107371A GB 107371 A GB107371 A GB 107371A GB 1292571 A GB1292571 A GB 1292571A
Authority
GB
United Kingdom
Prior art keywords
frame
image
photo
jan
electrophotography
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
GB107371A
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1292571A publication Critical patent/GB1292571A/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
    • 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
    • G03G15/045—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 charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas
    • G03G15/047—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 charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas for discharging non-image areas

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Projection-Type Copiers In General (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
GB107371A 1970-01-10 1971-01-08 Method for forming white frame in electrophotography Expired GB1292571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45003099A JPS5018394B1 (enrdf_load_stackoverflow) 1970-01-10 1970-01-10

Publications (1)

Publication Number Publication Date
GB1292571A true GB1292571A (en) 1972-10-11

Family

ID=11547882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB107371A Expired GB1292571A (en) 1970-01-10 1971-01-08 Method for forming white frame in electrophotography

Country Status (6)

Country Link
JP (1) JPS5018394B1 (enrdf_load_stackoverflow)
BE (1) BE761330A (enrdf_load_stackoverflow)
CA (1) CA944811A (enrdf_load_stackoverflow)
DE (1) DE2100408C3 (enrdf_load_stackoverflow)
GB (1) GB1292571A (enrdf_load_stackoverflow)
NL (1) NL7100158A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502548A (enrdf_load_stackoverflow) * 1973-05-08 1975-01-11

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793559A (fr) * 1971-12-30 1973-06-29 Xerox Corp Machine electrostatographique comportant un dispositif de pre-developpement d'exposition
US3901593A (en) * 1973-03-27 1975-08-26 Iwatsu Electric Co Ltd Copying machines of the variable magnifying power type
GB1416062A (en) * 1973-03-30 1975-12-03 Xerox Corp Electrostatography

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502548A (enrdf_load_stackoverflow) * 1973-05-08 1975-01-11

Also Published As

Publication number Publication date
DE2100408A1 (de) 1971-08-19
CA944811A (en) 1974-04-02
DE2100408B2 (de) 1974-09-05
BE761330A (fr) 1971-06-16
DE2100408C3 (de) 1975-04-24
JPS5018394B1 (enrdf_load_stackoverflow) 1975-06-28
NL7100158A (enrdf_load_stackoverflow) 1971-07-13

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Legal Events

Date Code Title Description
PS Patent sealed