JPS55113079A - Image forming method by photoelectrophoresis - Google Patents

Image forming method by photoelectrophoresis

Info

Publication number
JPS55113079A
JPS55113079A JP1971979A JP1971979A JPS55113079A JP S55113079 A JPS55113079 A JP S55113079A JP 1971979 A JP1971979 A JP 1971979A JP 1971979 A JP1971979 A JP 1971979A JP S55113079 A JPS55113079 A JP S55113079A
Authority
JP
Japan
Prior art keywords
electrode
toner
voltage
images
light
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.)
Granted
Application number
JP1971979A
Other languages
Japanese (ja)
Other versions
JPS6252306B2 (en
Inventor
Kenichi Nakamura
Toshio Sakai
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP1971979A priority Critical patent/JPS55113079A/en
Publication of JPS55113079A publication Critical patent/JPS55113079A/en
Publication of JPS6252306B2 publication Critical patent/JPS6252306B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

PURPOSE: To eliminate the limitation of the selection of toner particles and achieve the stabilization of toner images by forming the toner images corresponding to light images on a transparent electrode in the specified process not requiring charge exchanging between photoconductive layer and toner particles.
CONSTITUTION: The main electrode opposing to a counter electrode 5 by having a minute clearance has a transparent electrode 2, a photoconductive layer 3 having sustaining inside polarization effect on its inside surface through light radiation and a thin layer 4 having insulation characteristic function. With the insulation-type liquid 7 dispersedly containing charged toner fine particles 8 being held interposed in the minute spacing, DC voltage is applied between the both electrodes and around this time light images are radiated from the electrode 2 side. Next, the both electrodes are shorted or such a voltage which creates an electric field E2 smaller than the electric field E1 created by the internal polarization charge induced by light radiation in the direction opposite from the applied voltage is applied. As a result of this, the toner images corresponding to the light images are formed on the electrode 2.
COPYRIGHT: (C)1980,JPO&Japio
JP1971979A 1979-02-23 1979-02-23 Image forming method by photoelectrophoresis Granted JPS55113079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1971979A JPS55113079A (en) 1979-02-23 1979-02-23 Image forming method by photoelectrophoresis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971979A JPS55113079A (en) 1979-02-23 1979-02-23 Image forming method by photoelectrophoresis

Publications (2)

Publication Number Publication Date
JPS55113079A true JPS55113079A (en) 1980-09-01
JPS6252306B2 JPS6252306B2 (en) 1987-11-04

Family

ID=12007102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1971979A Granted JPS55113079A (en) 1979-02-23 1979-02-23 Image forming method by photoelectrophoresis

Country Status (1)

Country Link
JP (1) JPS55113079A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052828A (en) * 1983-07-11 1985-03-26 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Electrophoresis display

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944748A (en) * 1972-06-30 1974-04-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944748A (en) * 1972-06-30 1974-04-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052828A (en) * 1983-07-11 1985-03-26 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Electrophoresis display

Also Published As

Publication number Publication date
JPS6252306B2 (en) 1987-11-04

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