FR2032238A5 - Electro photographic image production - Google Patents

Electro photographic image production

Info

Publication number
FR2032238A5
FR2032238A5 FR6904621A FR6904621A FR2032238A5 FR 2032238 A5 FR2032238 A5 FR 2032238A5 FR 6904621 A FR6904621 A FR 6904621A FR 6904621 A FR6904621 A FR 6904621A FR 2032238 A5 FR2032238 A5 FR 2032238A5
Authority
FR
France
Prior art keywords
photographic image
image production
electro photographic
top surface
electro
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
FR6904621A
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to FR6904621A priority Critical patent/FR2032238A5/en
Application granted granted Critical
Publication of FR2032238A5 publication Critical patent/FR2032238A5/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
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/04—Exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/142—Inert intermediate layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)

Abstract

An image is produced on the surface of an electrophotographic plate suitable for micro-film reproduction in such a way that both the top surface of the photoconductive insulating top layer and the bottom surface of the insulating back layer are evenly charged with the same polarity, and that the top surface is exposed and that the electro-static latent image is developed on the top surface.
FR6904621A 1969-02-24 1969-02-24 Electro photographic image production Expired FR2032238A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6904621A FR2032238A5 (en) 1969-02-24 1969-02-24 Electro photographic image production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6904621A FR2032238A5 (en) 1969-02-24 1969-02-24 Electro photographic image production

Publications (1)

Publication Number Publication Date
FR2032238A5 true FR2032238A5 (en) 1970-11-20

Family

ID=9029496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6904621A Expired FR2032238A5 (en) 1969-02-24 1969-02-24 Electro photographic image production

Country Status (1)

Country Link
FR (1) FR2032238A5 (en)

Similar Documents

Publication Publication Date Title
GB807079A (en) Improvements in electrostatic printing
CA1006569A (en) Method of fixing a toner image in electrophotography
GB1419520A (en) Method and apparatus for forming a positive electrostatic image
CA968147A (en) Apparatus for developing latent electrostatic charge images
GB1024985A (en) Improvements in forming electrostatic images by induction
ES393651A1 (en) Selenium containing polymers
GB1459132A (en) Electrophotographic apparatus
CA981014A (en) Multistate thin film toning system for developing charged images
CA924167A (en) Process for developing electrostatic latent image and liquid developer used therefor
FR2032238A5 (en) Electro photographic image production
NL6902540A (en) Electro photographic image production
GB1453133A (en) Method of and apparatus for duplicating photographic images
GB1210021A (en) Methods of electrophotography
GB1357629A (en) Electrostatic printing
JPS4868128A (en)
GB1043983A (en) Xerographic reproduction
GB1312661A (en) Electrophotographic copying apparatus
GB1257189A (en)
GB1378798A (en) Methods of and apparatus for electrophotography
GB1288395A (en)
GB1186841A (en) A process of developing a latent electrostatic image
GB1349579A (en) Xerographic developing method
GB1223658A (en) Method and apparatus for developing electrostatic images
NL7205491A (en) Photo-conducting belt - for electro photographic copier
FR2021580A1 (en) Electrographic copying

Legal Events

Date Code Title Description
ST Notification of lapse