JPS56147158A - Electrophotographic recording method - Google Patents

Electrophotographic recording method

Info

Publication number
JPS56147158A
JPS56147158A JP5083780A JP5083780A JPS56147158A JP S56147158 A JPS56147158 A JP S56147158A JP 5083780 A JP5083780 A JP 5083780A JP 5083780 A JP5083780 A JP 5083780A JP S56147158 A JPS56147158 A JP S56147158A
Authority
JP
Japan
Prior art keywords
layer
image forming
exposed
electrostatic latent
forming material
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
JP5083780A
Other languages
Japanese (ja)
Inventor
Masao Tanaka
Kohei Kiyota
Hiroo Ueda
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
Priority to JP5083780A priority Critical patent/JPS56147158A/en
Publication of JPS56147158A publication Critical patent/JPS56147158A/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

Abstract

PURPOSE:To easily carry out dichromatic printing using a positive original, by subjecting the surface of an electrostatic latent image forming material consisting of a conductive substrate, an overlaid photoconductor layer, and a further overlaid charge transfer layer, to a primary charging and exposure followed by a secondary charging and exposure. CONSTITUTION:Photoconductor layer 13 is formed on conductive substrate 12, and further, charge transfer layer 14 for transferring only positive or negative charge is formed on layer 13 to complete an electrostatic latent image forming material. The surface of this material is positively or negatively charged uniformly and exposed to a primary optical image, then the area of the layer 14 surface exposed in the primary exposure step is charged positively or negatively, the unexposed area reversely, and after the secondary charging, layer 14 is exposed to a secondary optical image to form 3 kinds of positive, zero, and negative potential levels in the latent images on the electrostatic latent image forming material.
JP5083780A 1980-04-16 1980-04-16 Electrophotographic recording method Pending JPS56147158A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5083780A JPS56147158A (en) 1980-04-16 1980-04-16 Electrophotographic recording method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5083780A JPS56147158A (en) 1980-04-16 1980-04-16 Electrophotographic recording method

Publications (1)

Publication Number Publication Date
JPS56147158A true JPS56147158A (en) 1981-11-14

Family

ID=12869850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5083780A Pending JPS56147158A (en) 1980-04-16 1980-04-16 Electrophotographic recording method

Country Status (1)

Country Link
JP (1) JPS56147158A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130017477A1 (en) * 2011-07-13 2013-01-17 Xerox Corporation Electrostatic imaging member and methods for using the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130017477A1 (en) * 2011-07-13 2013-01-17 Xerox Corporation Electrostatic imaging member and methods for using the same
US9002237B2 (en) * 2011-07-13 2015-04-07 Xerox Corporation Electrostatic imaging member and methods for using the same
US20150139695A1 (en) * 2011-07-13 2015-05-21 Xerox Corporation Electrostatic imaging member and methods for using the same
US9400441B2 (en) * 2011-07-13 2016-07-26 Xerox Corporation Electrostatic imaging member and methods for using the same

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