GB1160818A - Electro-Photographic Apparatus - Google Patents

Electro-Photographic Apparatus

Info

Publication number
GB1160818A
GB1160818A GB55116/67A GB5511667A GB1160818A GB 1160818 A GB1160818 A GB 1160818A GB 55116/67 A GB55116/67 A GB 55116/67A GB 5511667 A GB5511667 A GB 5511667A GB 1160818 A GB1160818 A GB 1160818A
Authority
GB
United Kingdom
Prior art keywords
conductor
photographic apparatus
electro
image
dec
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
GB55116/67A
Inventor
Ivor Brodie
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of GB1160818A publication Critical patent/GB1160818A/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
    • 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
    • G03G15/05—Apparatus for electrographic processes using a charge pattern for imagewise charging, e.g. photoconductive control screen, optically activated charging means
    • 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
    • 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
    • G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)

Abstract

1,160,818. Electro-photographic apparatus. VARIAN ASSOCIATES. Dec.4, 1967 [Dec. 5, 1966], No.55116/67. Heading G2H. In electo-photographic apparatus, the image of the object 3 is focused by lens 2 on to a discharged photo-conductor 7, such that during exposure using visible or X-ray radiation the conductor 7 becomes charged in a pattern according to the optical image. A voltage is then applied across the photo-conductor 7 such that the charge image is transferred to the charge retentive coating 16 of a web 8, the web may be of electrographic paper. The paper is then developed by either liquid or powder toner.
GB55116/67A 1966-12-05 1967-12-04 Electro-Photographic Apparatus Expired GB1160818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59906966A 1966-12-05 1966-12-05

Publications (1)

Publication Number Publication Date
GB1160818A true GB1160818A (en) 1969-08-06

Family

ID=24398079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55116/67A Expired GB1160818A (en) 1966-12-05 1967-12-04 Electro-Photographic Apparatus

Country Status (5)

Country Link
US (1) US3502408A (en)
DE (1) DE1597905A1 (en)
FR (1) FR1546944A (en)
GB (1) GB1160818A (en)
SE (1) SE335065B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653758A (en) * 1970-07-10 1972-04-04 Frye Ind Inc Pressureless non-contact electrostatic printing
US3952702A (en) * 1971-03-24 1976-04-27 Varian Associates Electrophotographic liquid toner development apparatus
US4023895A (en) * 1974-10-25 1977-05-17 Xerox Corporation Electrostatographic apparatus
GB1573222A (en) * 1976-03-23 1980-08-20 Gaf Corp Dielectric imaging member and imaging process therefor
US4340656A (en) * 1978-04-07 1982-07-20 Minolta Camera Kabushiki Kaisha Electrophotographic copying method with residual charge erasing step
JPS54134634A (en) * 1978-04-11 1979-10-19 Minolta Camera Co Ltd Static latent image formation process
JPS54136334A (en) * 1978-04-13 1979-10-23 Minolta Camera Co Ltd Electrophotographic image formation process by simultaneous static latent image transfer system
JPS5535341A (en) * 1978-09-01 1980-03-12 Nec Corp Electrostatic latent image forming method
DE69118656T2 (en) * 1990-06-06 1996-11-14 Dainippon Printing Co Ltd DEVICE AND RECORDING CARRIER FOR MOVABLE IMAGES, AND METHOD FOR FAST AND CONTINUOUS IMAGE PHOTOGRAPHY
US6469513B1 (en) * 1992-11-12 2002-10-22 Quality Engineering Associates, Inc. Automated stationary/portable test system for applying a current signal to a dielectric material being tested
JP2897705B2 (en) * 1996-01-26 1999-05-31 日本電気株式会社 Image recording apparatus and image recording method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825814A (en) * 1953-07-16 1958-03-04 Haloid Co Xerographic image formation
NL287021A (en) * 1961-12-27
US3316088A (en) * 1963-02-11 1967-04-25 Ibm Process of electrophotography based on electrophotolytic reactions and element therefor
US3298831A (en) * 1963-07-02 1967-01-17 Cons Papers Inc Paper laminates for electrostatic printing support members

Also Published As

Publication number Publication date
US3502408A (en) 1970-03-24
SE335065B (en) 1971-05-10
FR1546944A (en) 1968-11-22
DE1597905A1 (en) 1970-11-05

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
SPA Amended specification published
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee