JPS5766449A - Forming method for electrostatic latent image - Google Patents

Forming method for electrostatic latent image

Info

Publication number
JPS5766449A
JPS5766449A JP14228780A JP14228780A JPS5766449A JP S5766449 A JPS5766449 A JP S5766449A JP 14228780 A JP14228780 A JP 14228780A JP 14228780 A JP14228780 A JP 14228780A JP S5766449 A JPS5766449 A JP S5766449A
Authority
JP
Japan
Prior art keywords
dielectric
polarization
photoconductor
layers
original 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.)
Pending
Application number
JP14228780A
Other languages
Japanese (ja)
Inventor
Masayoshi Furuichi
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 Finetech Nisca Inc
Original Assignee
Copyer 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 Copyer Co Ltd filed Critical Copyer Co Ltd
Priority to JP14228780A priority Critical patent/JPS5766449A/en
Publication of JPS5766449A publication Critical patent/JPS5766449A/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
    • 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
    • G03G15/226—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 where the image is formed on a dielectric layer covering the photoconductive layer

Landscapes

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

Abstract

PURPOSE:To form an electrostatic image n a photoreceptor surface by causing pooarization in a dielectric corresponding to an original image by using a photoreceptor consisting of two layers, dielectric and photoconductor. CONSTITUTION:The surface of a drum 13 having a photosensitive layer consisting of two layers, dielectric 16 and photoconductor 15, is charged by a charger 19 to polarize both the layers. An original image 30, while irradiated, is charged by a charger 21 to make the light-irradiated part of the conductive layer conductive, so a dielectric layer in contact with the part is applied with a higher voltage varying polarization, so that the intensity of polarization reflects the original image. Then, it is exposed uniformly to a lamp 22 to eliminate the polarization in the photoconductor, so that an electrostatic image by the polarization of the dielectric appears on the surface of drum 13.
JP14228780A 1980-10-11 1980-10-11 Forming method for electrostatic latent image Pending JPS5766449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14228780A JPS5766449A (en) 1980-10-11 1980-10-11 Forming method for electrostatic latent image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14228780A JPS5766449A (en) 1980-10-11 1980-10-11 Forming method for electrostatic latent image

Publications (1)

Publication Number Publication Date
JPS5766449A true JPS5766449A (en) 1982-04-22

Family

ID=15311858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14228780A Pending JPS5766449A (en) 1980-10-11 1980-10-11 Forming method for electrostatic latent image

Country Status (1)

Country Link
JP (1) JPS5766449A (en)

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