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GB1320407A - Electrophotographic imaging process - Google Patents

Electrophotographic imaging process

Info

Publication number
GB1320407A
GB1320407A GB3154170A GB3154170A GB1320407A GB 1320407 A GB1320407 A GB 1320407A GB 3154170 A GB3154170 A GB 3154170A GB 3154170 A GB3154170 A GB 3154170A GB 1320407 A GB1320407 A GB 1320407A
Authority
GB
United Kingdom
Prior art keywords
sheets
image
insulating
recombination
effected
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
GB3154170A
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 GB1320407A publication Critical patent/GB1320407A/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
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • 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
    • G03G15/24—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 whereby at least two steps are performed simultaneously
    • 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
    • G03G17/08—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 an electrophoto-adhesive process, e.g. manifold imaging

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

1320407 Manifold imaging XEROX CORP 30 June 1970 [1 July 1969] 31541/70 Heading G2H A cyclic process for the imagewise fracture and registered recombination of a cohesively weak electro-photo-sensitive layer between sheets, at least one of which is transparent, is employed for temporary display purposes. The sheets may be conducting or insulating. Sheets of insulating material may each be charged by a roller electrode, corona discharge device, or friction charging device. The image may be viewed while stationary or moving. The image may be temporarily fixed or the layer material may be maintained permanently activated by incorporating a non-volatile plasticizer or by using a sealed chamber containing activating vapour. Recombination may be effected using a soft rubber roll or ultrasonic vibration. As shown, a freshly activated and recombined layer 204 sandwiched between two transparent insulating sheets 202 and 206 is subjected to a field of one polarity by electrodes 242 and 244, uniform radiation 248, a field of opposite polarity by electrodes 208 and 210, and imagewise radiation 216, whereafter sheets 202 and 206 are separated, the images are fixed by a heater 224, the image on sheet 202 is viewed at station 226, reactivation is effected by solvent 240, and the images are recombined.
GB3154170A 1969-07-01 1970-06-30 Electrophotographic imaging process Expired GB1320407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83819369A 1969-07-01 1969-07-01

Publications (1)

Publication Number Publication Date
GB1320407A true GB1320407A (en) 1973-06-13

Family

ID=25276510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3154170A Expired GB1320407A (en) 1969-07-01 1970-06-30 Electrophotographic imaging process

Country Status (4)

Country Link
US (1) US3653892A (en)
JP (1) JPS4841220B1 (en)
DE (1) DE2031719A1 (en)
GB (1) GB1320407A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6076652A (en) 1971-04-16 2000-06-20 Texas Instruments Incorporated Assembly line system and apparatus controlling transfer of a workpiece
US3972715A (en) * 1973-10-29 1976-08-03 Xerox Corporation Particle orientation imaging system
US4015983A (en) * 1975-05-06 1977-04-05 Xerox Corporation Method of erasing manifold images
JPS52115223U (en) * 1976-02-27 1977-09-01
JPS627676U (en) * 1985-06-26 1987-01-17
WO2005017947A2 (en) * 2003-08-15 2005-02-24 Philips Intellectual Property & Standards Gmbh Lamp for a vehicle headlight
US10542906B2 (en) * 2018-04-25 2020-01-28 Spectrohm, Inc. Tomographic systems and methods for determining characteristics of inhomogenous specimens using guided electromagnetic fields

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438772A (en) * 1964-12-02 1969-04-15 Xerox Corp Image reproduction involving electrostatic transfer of a releasable donor film from a photoconductive insulating layer to an adhesive transfer member
US3512968A (en) * 1965-05-03 1970-05-19 Xerox Corp Method of proofing and screening color separations using the manifold imaging process

Also Published As

Publication number Publication date
JPS4841220B1 (en) 1973-12-05
DE2031719A1 (en) 1971-01-14
US3653892A (en) 1972-04-04

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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