FR2350629B1 - - Google Patents

Info

Publication number
FR2350629B1
FR2350629B1 FR7713418A FR7713418A FR2350629B1 FR 2350629 B1 FR2350629 B1 FR 2350629B1 FR 7713418 A FR7713418 A FR 7713418A FR 7713418 A FR7713418 A FR 7713418A FR 2350629 B1 FR2350629 B1 FR 2350629B1
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
FR7713418A
Other versions
FR2350629A1 (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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of FR2350629A1 publication Critical patent/FR2350629A1/fr
Application granted granted Critical
Publication of FR2350629B1 publication Critical patent/FR2350629B1/fr
Granted 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/065—Arrangements for controlling the potential of the developing electrode
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Developing For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
FR7713418A 1976-05-03 1977-05-03 Procede et dispositif de developpement d'une image latente electrostatique Granted FR2350629A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/682,238 US4038544A (en) 1976-05-03 1976-05-03 Apparatus and method for developing an electrostatic latent image

Publications (2)

Publication Number Publication Date
FR2350629A1 FR2350629A1 (fr) 1977-12-02
FR2350629B1 true FR2350629B1 (fr) 1981-08-28

Family

ID=24738815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713418A Granted FR2350629A1 (fr) 1976-05-03 1977-05-03 Procede et dispositif de developpement d'une image latente electrostatique

Country Status (6)

Country Link
US (1) US4038544A (fr)
JP (1) JPS6021383B2 (fr)
CA (1) CA1073279A (fr)
DE (1) DE2711499C2 (fr)
FR (1) FR2350629A1 (fr)
GB (1) GB1576348A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265998A (en) * 1979-11-13 1981-05-05 International Business Machines Corporation Electrophotographic photoreceptive background areas cleaned by backcharge process
US4450216A (en) * 1982-11-22 1984-05-22 Eastman Kodak Company Method for improving the sensitometric response of a persistently conductive photoreceptor
JPS59101657A (ja) * 1982-12-02 1984-06-12 Minolta Camera Co Ltd ２色画像形成方法
JPS61179428A (ja) * 1985-02-05 1986-08-12 Canon Inc 画像形成装置
SE511822C2 (sv) 1996-11-13 1999-11-29 Svante Bjoerk Ab Anordning och metod för att markera defekter på en transparent remsa
KR100285750B1 (ko) * 1998-08-14 2001-05-02 윤종용 화상형성장치의 엔진유니트

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE675325A (fr) * 1965-01-21 1966-05-16
US3615395A (en) * 1966-09-28 1971-10-26 Canon Camera Co Electrostatic and electrophotographic variable contrast image-forming methods
US3901189A (en) * 1974-01-28 1975-08-26 Xerox Corp Magnetic brush developing apparatus
US3984182A (en) * 1974-02-07 1976-10-05 Xerox Corporation Pretransfer conditioning for electrostatic printing

Also Published As

Publication number Publication date
JPS52134437A (en) 1977-11-10
DE2711499A1 (de) 1977-11-24
GB1576348A (en) 1980-10-08
FR2350629A1 (fr) 1977-12-02
JPS6021383B2 (ja) 1985-05-27
CA1073279A (fr) 1980-03-11
US4038544A (en) 1977-07-26
DE2711499C2 (de) 1986-09-04

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse