FR2150890A1 - - Google Patents

Info

Publication number
FR2150890A1
FR2150890A1 FR7230459A FR7230459A FR2150890A1 FR 2150890 A1 FR2150890 A1 FR 2150890A1 FR 7230459 A FR7230459 A FR 7230459A FR 7230459 A FR7230459 A FR 7230459A FR 2150890 A1 FR2150890 A1 FR 2150890A1
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.)
Withdrawn
Application number
FR7230459A
Other languages
French (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.)
Horizons Inc
Original Assignee
Horizons Inc
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 Horizons Inc filed Critical Horizons Inc
Publication of FR2150890A1 publication Critical patent/FR2150890A1/fr
Withdrawn legal-status Critical Current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, optically activated charging means
    • G03G15/051—Apparatus for electrographic processes using a charge pattern for imagewise charging, e.g. photoconductive control screen, optically activated charging means by modulating an ion flow through a photoconductive screen onto which a charge image has been formed
    • G03G15/052—Details and conditioning means of the screen, e.g. cleaning means, ozone removing means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
FR7230459A 1971-08-27 1972-08-25 Withdrawn FR2150890A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17852171A 1971-08-27 1971-08-27
US27567472A 1972-08-02 1972-08-02

Publications (1)

Publication Number Publication Date
FR2150890A1 true FR2150890A1 (de) 1973-04-13

Family

ID=26874397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230459A Withdrawn FR2150890A1 (de) 1971-08-27 1972-08-25

Country Status (8)

Country Link
US (1) US3761173A (de)
JP (1) JPS4832534A (de)
AU (1) AU4589072A (de)
BE (1) BE787996A (de)
DE (2) DE2241764A1 (de)
FR (1) FR2150890A1 (de)
IT (1) IT962224B (de)
NL (1) NL7211616A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174215A (en) * 1973-05-23 1979-11-13 Canon Kabushiki Kaisha Electrophotographic screen
US3945725A (en) * 1973-06-29 1976-03-23 Canon Kabushiki Kaisha Flat screen electrostatic copier
JPS583227B2 (ja) * 1973-07-17 1983-01-20 キヤノン株式会社 セイデンフクシヤキ
US3937571A (en) * 1974-05-06 1976-02-10 Addressograph-Multigraph Corporation Reproduction system utilizing ion modular and dielectric imaging surface
US3940270A (en) * 1974-05-06 1976-02-24 Addressograph Multigraph Corporation Reproduction system utilizing ion modulator and dielectric imaging surface
US3957365A (en) * 1974-07-26 1976-05-18 Addressograph Multigraph Corporation Duplicating apparatus utilizing ion modulating means as the image generating source and method of duplicating therewith
US3980474A (en) * 1974-10-16 1976-09-14 Addressograph Multigraph Corporation Method of ion imaging with additional control fields
US4338615A (en) * 1980-06-02 1982-07-06 Texas Instruments Incorporated Electrostatic printer having LED array write head

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1156308B (de) * 1956-01-10 1963-10-24 Albert Lieb Verfahren und Vorrichtung zur Herstellung von Bildern auf elektrophotographischem Wege
US3680954A (en) * 1965-04-30 1972-08-01 Eastman Kodak Co Electrography
US3625604A (en) * 1967-10-06 1971-12-07 Electroprint Inc Aperture controlled electrostatic printing system
US3645614A (en) * 1968-03-01 1972-02-29 Electroprint Inc Aperture-controlled electrostatic printing system employing ion projection
US3603790A (en) * 1968-04-30 1971-09-07 Kodak Ltd Electroradiographic process

Also Published As

Publication number Publication date
IT962224B (it) 1973-12-20
DE2241764A1 (de) 1973-03-15
BE787996A (fr) 1973-02-26
US3761173A (en) 1973-09-25
NL7211616A (de) 1973-03-01
AU4589072A (en) 1974-02-28
DE2242134A1 (de) 1973-03-01
JPS4832534A (de) 1973-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse