GB1304863A - - Google Patents

Info

Publication number
GB1304863A
GB1304863A GB3864270A GB3864270A GB1304863A GB 1304863 A GB1304863 A GB 1304863A GB 3864270 A GB3864270 A GB 3864270A GB 3864270 A GB3864270 A GB 3864270A GB 1304863 A GB1304863 A GB 1304863A
Authority
GB
United Kingdom
Prior art keywords
layer
gesi
aug
chloride
compounds
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
GB3864270A
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 filed Critical
Publication of GB1304863A publication Critical patent/GB1304863A/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
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/082—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and not being incorporated in a bonding material, e.g. vacuum deposited
    • 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
    • G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
    • G03G5/0433—Photoconductive layers characterised by having two or more layers or characterised by their composite structure all layers being inorganic
    • 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
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/087—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and being incorporated in an organic bonding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Light Receiving Elements (AREA)

Abstract

1304863 Electrophotographic element CANON KK 11 Aug 1970 [13 Aug 1969] 38642/70 Heading H1K An electrophotographic member comprises a photosensitive layer including a cadmium chalcogen or solid solutions thereof and a photosensitive layer including a compound of formula X 4 YZ 6 , wherein X is Zn or Cd, Y is Si or Ge and Z is S, Se or Te or solid solutions thereof. The layers may be identical or formed separately on a support of Al, Cu or Zn. In the specific embodiments a layer of CdS dispersed in copolyvinyl acetate-chloride is coated on a support and overcoated with a layer of Cd 4 SiS 6 or a mixture of Cd 4 GeSi 6 and Zn 4 GeSi 6 dispersed in copolyvinyl acetate-chloride. In one embodiment, a transparent film of a fluorine-containing polymer or a polyester is fixed to the surface of the member. A fluorescent or semi-conductive layer may be added to the member. The preparation of the ternary compounds is given including the step of treating grains of the compounds with dilute acid to make the grains smooth. Many suitable binders and ternary compounds are specified.
GB3864270A 1969-08-13 1970-08-11 Expired GB1304863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44064363A JPS493845B1 (en) 1969-08-13 1969-08-13

Publications (1)

Publication Number Publication Date
GB1304863A true GB1304863A (en) 1973-01-31

Family

ID=13256091

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3864270A Expired GB1304863A (en) 1969-08-13 1970-08-11

Country Status (4)

Country Link
US (1) US3681067A (en)
JP (1) JPS493845B1 (en)
DE (1) DE2040163C3 (en)
GB (1) GB1304863A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7205306A (en) * 1971-04-20 1972-10-24
DE2324487A1 (en) * 1972-05-15 1973-11-22 Hitachi Ltd SOLID SULPHIDE SOLUTION AND METHOD FOR PRODUCING IT
US4481270A (en) * 1983-04-28 1984-11-06 Ricoh Systems, Inc. Photoreceptor containing squaric acid methine dyes
US8470287B2 (en) 2009-11-25 2013-06-25 E I Du Pont De Nemours And Company Preparation of copper zinc tin sulfide

Also Published As

Publication number Publication date
US3681067A (en) 1972-08-01
DE2040163B2 (en) 1974-03-07
DE2040163C3 (en) 1974-09-26
JPS493845B1 (en) 1974-01-29
DE2040163A1 (en) 1971-03-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years