GB1284429A - Photoelectrophoretic imaging process - Google Patents

Photoelectrophoretic imaging process

Info

Publication number
GB1284429A
GB1284429A GB63263/69A GB6326369A GB1284429A GB 1284429 A GB1284429 A GB 1284429A GB 63263/69 A GB63263/69 A GB 63263/69A GB 6326369 A GB6326369 A GB 6326369A GB 1284429 A GB1284429 A GB 1284429A
Authority
GB
United Kingdom
Prior art keywords
electrode
imaging
potential
suspension
coating device
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
GB63263/69A
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of GB1284429A publication Critical patent/GB1284429A/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
    • G03G17/00—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process
    • G03G17/04—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process using photoelectrophoresis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Electrostatic Separation (AREA)

Abstract

1284429 Photo-electrophoretic imaging XEROX CORP 30 Dec 1969 [2 Jan 1969] 63263/69 Heading G2H A photo-electrophoretic imaging process comprises coating a blocking electrode 5 with imaging suspension and exposing the suspension through an electrode 3 while applying a field across the suspension; the build-up of residual charge on electrode 5 being prevented by applying a potential to the coating device 13. A first potential source may be connected between electrode 3 and the core of electrode 5 to provide the imaging field and a second potential source to the coating device. However it is preferred, as shown, to connect a source 8 between electrode 3 and the coating device to provide both the imaging field and the residual charge removing potential.
GB63263/69A 1969-01-02 1969-12-30 Photoelectrophoretic imaging process Expired GB1284429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78908869A 1969-01-02 1969-01-02

Publications (1)

Publication Number Publication Date
GB1284429A true GB1284429A (en) 1972-08-09

Family

ID=25146556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB63263/69A Expired GB1284429A (en) 1969-01-02 1969-12-30 Photoelectrophoretic imaging process

Country Status (7)

Country Link
US (1) US3586615A (en)
JP (1) JPS4831627B1 (en)
BE (1) BE743921A (en)
DE (1) DE1965460C3 (en)
FR (1) FR2027654A1 (en)
GB (1) GB1284429A (en)
NL (1) NL6919695A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776628A (en) * 1969-06-02 1973-12-04 Xerox Corp Photoelectrophoretic imaging system
US3907559A (en) * 1969-10-03 1975-09-23 Xerox Corp Imaging process employing friction charging in the presence of an electrically insulating developer liquid
US3719484A (en) * 1971-01-06 1973-03-06 Xerox Corp Photoelectrophoretic imaging method
US3769009A (en) * 1971-12-29 1973-10-30 Xerox Corp Inking system for liquid particle migration on automatic machines
US3961949A (en) * 1972-01-03 1976-06-08 Xerox Corporation Photoelectrophoretic imaging method producing a desired image border
US3971658A (en) * 1973-03-14 1976-07-27 Xerox Corporation Imaging process employing friction charging in the presence of an electrically insulating liquid
US3905812A (en) * 1973-04-23 1975-09-16 Xerox Corp Imaging process

Also Published As

Publication number Publication date
DE1965460B2 (en) 1975-01-30
NL6919695A (en) 1970-07-06
JPS4831627B1 (en) 1973-10-01
BE743921A (en) 1970-06-30
US3586615A (en) 1971-06-22
DE1965460C3 (en) 1975-09-11
FR2027654A1 (en) 1970-10-02
DE1965460A1 (en) 1970-07-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees