FR2373816A1 - Procede et appareil destines au report d'une image formee dans un appareil de reprographie ou d'impression par formation d'une image electrostatique - Google Patents

Procede et appareil destines au report d'une image formee dans un appareil de reprographie ou d'impression par formation d'une image electrostatique

Info

Publication number
FR2373816A1
FR2373816A1 FR7737532A FR7737532A FR2373816A1 FR 2373816 A1 FR2373816 A1 FR 2373816A1 FR 7737532 A FR7737532 A FR 7737532A FR 7737532 A FR7737532 A FR 7737532A FR 2373816 A1 FR2373816 A1 FR 2373816A1
Authority
FR
France
Prior art keywords
reprography
transferring
forming
image formed
image
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.)
Granted
Application number
FR7737532A
Other languages
English (en)
Other versions
FR2373816B1 (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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of FR2373816A1 publication Critical patent/FR2373816A1/fr
Application granted granted Critical
Publication of FR2373816B1 publication Critical patent/FR2373816B1/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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
    • G03G15/321—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by charge transfer onto the recording material in accordance with the image

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)

Abstract

L'invention concerne les procédés et appareils de report d'image. Elle se rapporte à un procédé selon lequel une face d'une couche isolante est chargée uniformément et est ensuite soumise à des tensions pulsées appliquées par des électrodes et réduisant la quantité de charges appliquées dans les zones de formation d'image. Le révélateur est ensuite appliqué sur ces sortes zones dont la charge a été supprimée ou réduite. L'image visible formée est ensuite reportée sur une feuille de papier ordinaire. Application aux imprimantes des données des ordinateurs de grande puissance.
FR7737532A 1976-12-13 1977-12-13 Procede et appareil destines au report d'une image formee dans un appareil de reprographie ou d'impression par formation d'une image electrostatique Granted FR2373816A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14998276A JPS5374033A (en) 1976-12-13 1976-12-13 Electrostatic recording system

Publications (2)

Publication Number Publication Date
FR2373816A1 true FR2373816A1 (fr) 1978-07-07
FR2373816B1 FR2373816B1 (fr) 1982-12-17

Family

ID=15486870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737532A Granted FR2373816A1 (fr) 1976-12-13 1977-12-13 Procede et appareil destines au report d'une image formee dans un appareil de reprographie ou d'impression par formation d'une image electrostatique

Country Status (5)

Country Link
US (1) US4137537A (fr)
JP (1) JPS5374033A (fr)
DE (1) DE2755489C2 (fr)
FR (1) FR2373816A1 (fr)
GB (1) GB1596188A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258372A (en) 1978-04-14 1981-03-24 Ricoh Company, Ltd. Small clearance retention apparatus
US4255043A (en) * 1978-07-24 1981-03-10 Nippon Telegraph And Telephone Public Corporation Electrostatic recording method and apparatus by doubly controlling ion flow
US4357618A (en) * 1978-10-16 1982-11-02 Algographic Associates Electrostatic imaging apparatus
US4365549A (en) * 1978-12-14 1982-12-28 Dennison Manufacturing Company Electrostatic transfer printing
US4338614A (en) * 1979-10-22 1982-07-06 Markem Corporation Electrostatic print head
JPS63225250A (ja) * 1987-03-16 1988-09-20 Sanyo Electric Co Ltd 静電潜像形成装置
US4768046A (en) * 1987-10-23 1988-08-30 Eastman Kodak Company Dot printer with toner characteristic compensation means
US5153618A (en) * 1989-12-29 1992-10-06 Xerox Corporation Ionographic imaging system
US5073434A (en) * 1989-12-29 1991-12-17 Xerox Corporation Ionographic imaging system
US5039598A (en) * 1989-12-29 1991-08-13 Xerox Corporation Ionographic imaging system
US5270142A (en) * 1990-06-27 1993-12-14 Xerox Corporation Photo-erasable ionographic receptor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508477A (en) * 1967-12-06 1970-04-28 Columbia Broadcasting Syst Inc Apparatus for producing electrostatic images
FR2224790A1 (fr) * 1973-04-03 1974-10-31 Cellophane Sa

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045587A (en) * 1957-06-06 1962-07-24 Xerox Corp Electrostatic printing apparatus for forming multiple copies
US3178718A (en) * 1961-06-23 1965-04-13 Burroughs Corp Electrostatic recording
US3484792A (en) * 1965-12-27 1969-12-16 Xerox Corp Electrostatic recording method and apparatus for reducing recording area of a stylus
US3582206A (en) * 1968-03-01 1971-06-01 Electroprint Inc Ion projection aperture-controlled electrostatic printing system
FR2165100A5 (fr) * 1969-10-06 1973-08-03 Electroprint Inc
US3673596A (en) * 1970-01-23 1972-06-27 Sperry Rand Corp Electro-optical processor having electrical signal writing means
GB1356643A (en) * 1970-12-14 1974-06-12 Res Lab Of Austrialia Pty Ltd Method for hard copy reproduction
US3946401A (en) * 1973-02-15 1976-03-23 Xerox Corporation Electrothermographic image producing techniques

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508477A (en) * 1967-12-06 1970-04-28 Columbia Broadcasting Syst Inc Apparatus for producing electrostatic images
FR2224790A1 (fr) * 1973-04-03 1974-10-31 Cellophane Sa

Also Published As

Publication number Publication date
FR2373816B1 (fr) 1982-12-17
GB1596188A (en) 1981-08-19
US4137537A (en) 1979-01-30
DE2755489A1 (de) 1978-06-15
JPS5374033A (en) 1978-07-01
DE2755489C2 (de) 1985-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse