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GB1317017A - Electrophotography - Google Patents

Electrophotography

Info

Publication number
GB1317017A
GB1317017A GB3387670A GB3387670A GB1317017A GB 1317017 A GB1317017 A GB 1317017A GB 3387670 A GB3387670 A GB 3387670A GB 3387670 A GB3387670 A GB 3387670A GB 1317017 A GB1317017 A GB 1317017A
Authority
GB
United Kingdom
Prior art keywords
electrode
electrodes
july
photo
charge
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
GB3387670A
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
Publication of GB1317017A publication Critical patent/GB1317017A/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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

1317017 Electro-photographic processes RICOH K K 13 July 1970 [11 July 1969] 33876/70 Heading G2H An insulating web 28 is passed between an electrode 26 and an assembly 21 which includes a transparent electrode 23, a photo-conductive layer 24 and dot electrodes 25; a field being applied between the electrodes 23, 26 simultaneously with imagewise exposure of the photo-conductive layer 24 whereby charge is imagewise applied to the web 28. In Fig. 1 (not shown) the charge is applied to an insulating layer (8) on an electrode (7). The dot electrodes 25 are preferably copper and/or rhodium. Electrode 23 preferably has a glass or quartz support 22.
GB3387670A 1969-07-11 1970-07-13 Electrophotography Expired GB1317017A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44055225A JPS4910703B1 (en) 1969-07-11 1969-07-11

Publications (1)

Publication Number Publication Date
GB1317017A true GB1317017A (en) 1973-05-16

Family

ID=12992649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3387670A Expired GB1317017A (en) 1969-07-11 1970-07-13 Electrophotography

Country Status (4)

Country Link
US (1) US3730710A (en)
JP (1) JPS4910703B1 (en)
FR (1) FR2055072A5 (en)
GB (1) GB1317017A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097277A (en) * 1973-01-31 1978-06-27 Canon Kabushiki Kaisha Photosensitive member having layer of vinyl carbazole polymer containing antimony chalcogen compound of antimony and sulfur
US4263359A (en) * 1979-04-05 1981-04-21 E. I. Du Pont De Nemours And Company Charge receptor film for charge transfer imaging
JPS61286164A (en) * 1985-06-13 1986-12-16 Seikosha Co Ltd Electronic photographic recorder
US5082756A (en) * 1989-02-16 1992-01-21 Minolta Camera Kabushiki Kaisha Photosensitive member for retaining electrostatic latent images
ES2144395T3 (en) * 1989-03-16 2000-06-16 Dainippon Printing Co Ltd RECORDING AND REPRODUCTION PROCEDURE OF ELECTROSTATIC INFORMATION.
WO1991007702A1 (en) * 1989-11-16 1991-05-30 Dai Nippon Printing Co., Ltd. Image recording method, apparatus for said method and method of producing said apparatus
EP0454869B1 (en) * 1989-11-17 1998-04-08 Dai Nippon Printing Co., Ltd. Electrostatic information recording medium and electrostatic information recording/reproducing method
JP3015178U (en) * 1995-02-27 1995-08-29 株式会社織田島器物製作所 Liquid container

Also Published As

Publication number Publication date
JPS4910703B1 (en) 1974-03-12
FR2055072A5 (en) 1971-05-07
DE2034239A1 (en) 1971-02-25
US3730710A (en) 1973-05-01
DE2034239B2 (en) 1974-05-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee