JPS5381122A - Electrophotographic process - Google Patents

Electrophotographic process

Info

Publication number
JPS5381122A
JPS5381122A JP15629376A JP15629376A JPS5381122A JP S5381122 A JPS5381122 A JP S5381122A JP 15629376 A JP15629376 A JP 15629376A JP 15629376 A JP15629376 A JP 15629376A JP S5381122 A JPS5381122 A JP S5381122A
Authority
JP
Japan
Prior art keywords
recording member
electrophotographic process
simp
electrophotography
photo
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
JP15629376A
Other languages
Japanese (ja)
Inventor
Eiichi Sato
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP15629376A priority Critical patent/JPS5381122A/en
Priority to DE19772758193 priority patent/DE2758193A1/en
Publication of JPS5381122A publication Critical patent/JPS5381122A/en
Pending 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
    • G03G15/05—Apparatus for electrographic processes using a charge pattern for imagewise charging, e.g. photoconductive control screen or optically activated charging means
    • G03G15/051—Apparatus for electrographic processes using a charge pattern for imagewise charging, e.g. photoconductive control screen or optically activated charging means by modulating an ion flow through a photoconductive screen onto which a charge image has been formed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)

Abstract

PURPOSE:To improve the contrast of a copied image by electrophotography in a simp simple step by charging a recording member to a predetermined polarity, and by transferring the primary latent image formed on a photo-sensitive body onto the recording member due to the corona ion current of the opposite polarity.
JP15629376A 1976-12-27 1976-12-27 Electrophotographic process Pending JPS5381122A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP15629376A JPS5381122A (en) 1976-12-27 1976-12-27 Electrophotographic process
DE19772758193 DE2758193A1 (en) 1976-12-27 1977-12-27 Electrophotographic copier paper charging system - having corona wire over screen for first charge and photosensitive screen for second charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15629376A JPS5381122A (en) 1976-12-27 1976-12-27 Electrophotographic process

Publications (1)

Publication Number Publication Date
JPS5381122A true JPS5381122A (en) 1978-07-18

Family

ID=15624636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15629376A Pending JPS5381122A (en) 1976-12-27 1976-12-27 Electrophotographic process

Country Status (2)

Country Link
JP (1) JPS5381122A (en)
DE (1) DE2758193A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127579A (en) * 1979-03-27 1980-10-02 Konishiroku Photo Ind Co Ltd Electrostatic image forming method

Also Published As

Publication number Publication date
DE2758193A1 (en) 1978-06-29

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