JPS56126858A - Image formation method and apparatus - Google Patents

Image formation method and apparatus

Info

Publication number
JPS56126858A
JPS56126858A JP3135880A JP3135880A JPS56126858A JP S56126858 A JPS56126858 A JP S56126858A JP 3135880 A JP3135880 A JP 3135880A JP 3135880 A JP3135880 A JP 3135880A JP S56126858 A JPS56126858 A JP S56126858A
Authority
JP
Japan
Prior art keywords
elements
exposed
image
electrostatic latent
corona discharge
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
JP3135880A
Other languages
Japanese (ja)
Inventor
Junichiro Kanbe
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP3135880A priority Critical patent/JPS56126858A/en
Publication of JPS56126858A publication Critical patent/JPS56126858A/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
    • G03G13/00—Electrographic processes using a charge pattern

Landscapes

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

Abstract

PURPOSE:To obtain an electrostatic latent image without using corona discharge, by using an image forming material provided with a pattern different in electric conductivity and insulating characteristics in a photoconductor, applying voltage from a specified electrode to said material and illuminating it for the formation of an image. CONSTITUTION:Conductive elements 1 and other conductive elements 2 are arranged on insulating substrate 5 in a specified pattern. Insulating covers 3 are formed around elements 1, but not around elements 2, and elements 2 are grounded via lead wire 6b. Photoconductive material 4 is coated on elements 1, 2. DC voltage source 6 is applied to elements 1 via switch (S), and elements 1 are imagewise exposed, thus permitting charge to flow to elements 2 via photconductive material 4 in the parts exposed to light (L) but charge to remain in the parts not exposed, and so an electrostatic latent image to be formed without using corona discharge.
JP3135880A 1980-03-12 1980-03-12 Image formation method and apparatus Pending JPS56126858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3135880A JPS56126858A (en) 1980-03-12 1980-03-12 Image formation method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3135880A JPS56126858A (en) 1980-03-12 1980-03-12 Image formation method and apparatus

Publications (1)

Publication Number Publication Date
JPS56126858A true JPS56126858A (en) 1981-10-05

Family

ID=12329005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3135880A Pending JPS56126858A (en) 1980-03-12 1980-03-12 Image formation method and apparatus

Country Status (1)

Country Link
JP (1) JPS56126858A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494999A (en) * 1972-04-27 1974-01-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494999A (en) * 1972-04-27 1974-01-17

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