IT979037B - Lastra elettrofotografica perfezionata - Google Patents

Lastra elettrofotografica perfezionata

Info

Publication number
IT979037B
IT979037B IT20301/73A IT2030173A IT979037B IT 979037 B IT979037 B IT 979037B IT 20301/73 A IT20301/73 A IT 20301/73A IT 2030173 A IT2030173 A IT 2030173A IT 979037 B IT979037 B IT 979037B
Authority
IT
Italy
Prior art keywords
perfected
electrophotographic plate
electrophotographic
plate
perfected electrophotographic
Prior art date
Application number
IT20301/73A
Other languages
English (en)
Italian (it)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of IT979037B publication Critical patent/IT979037B/it

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
    • G03G5/043—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
    • G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
    • G03G5/0436—Photoconductive layers characterised by having two or more layers or characterised by their composite structure combining organic and inorganic layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Light Receiving Elements (AREA)
IT20301/73A 1972-03-31 1973-02-13 Lastra elettrofotografica perfezionata IT979037B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US239984A US3861913A (en) 1972-03-31 1972-03-31 Electrophotographic charge generation layer

Publications (1)

Publication Number Publication Date
IT979037B true IT979037B (it) 1974-09-30

Family

ID=22904593

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20301/73A IT979037B (it) 1972-03-31 1973-02-13 Lastra elettrofotografica perfezionata

Country Status (6)

Country Link
US (1) US3861913A (fr)
JP (1) JPS5015137B2 (fr)
CA (1) CA985550A (fr)
DE (1) DE2314867A1 (fr)
FR (1) FR2178868B1 (fr)
IT (1) IT979037B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315981A (en) * 1972-07-31 1982-02-16 Hoechst Aktiengesellschaft Organic double layer electrophotographic recording material
DE2248054B2 (de) * 1972-09-30 1974-12-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrophotographisches Aufzeichnungsmaterial
FR2216607B1 (fr) * 1973-02-03 1977-06-10 Licentia Gmbh
US4008082A (en) * 1973-02-19 1977-02-15 Licentia Patent-Verwaltungs-G.M.B.H. Method for producing an electrophotographic recording material
US4126457A (en) * 1973-05-30 1978-11-21 Xerox Corporation Evaporation technique for producing high temperature photoreceptor alloys
US4001014A (en) * 1973-09-17 1977-01-04 Matsushita Electric Industrial Co., Ltd. Electrophotographic photosensitive plate having tellurium present in varying concentrations across its thickness
DE2452934A1 (de) * 1973-12-07 1975-06-12 Xerox Corp Xerographisches element
US3964904A (en) * 1974-08-22 1976-06-22 Xerox Corporation Manifold imaging member and process employing a dark charge injecting layer
DE2615624C2 (de) * 1975-04-28 1986-01-23 Xerox Corp., Rochester, N.Y. Elektrophotographisches Aufzeichnungsmaterial
US4132918A (en) * 1975-09-15 1979-01-02 Rca Corporation Polycrystalline selenium imaging devices
US4314014A (en) * 1979-06-15 1982-02-02 Hitachi, Ltd. Electrophotographic plate and process for preparation thereof
US4297424A (en) * 1980-03-05 1981-10-27 Xerox Corporation Overcoated photoreceptor containing gold injecting layer
US4330610A (en) * 1980-03-05 1982-05-18 Xerox Corporation Method of imaging overcoated photoreceptor containing gold injecting layer
JPS56149046A (en) * 1980-04-22 1981-11-18 Ricoh Co Ltd Electrophotographic receptor
DE3020939C2 (de) * 1980-06-03 1982-12-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrophotographisches Aufzeichnungsmaterial
US4500621A (en) * 1983-04-11 1985-02-19 Ricoh Systems, Inc. Sensitive electrophotographic plates containing squaric acid methine dyes suspended in a binder
JPS6120046A (ja) * 1984-07-09 1986-01-28 Fuji Electric Co Ltd 電子写真用感光体
JPS61200543A (ja) * 1985-02-28 1986-09-05 Fuji Electric Co Ltd 電子写真用感光体
US4609605A (en) * 1985-03-04 1986-09-02 Xerox Corporation Multi-layered imaging member comprising selenium and tellurium
JPS6250837A (ja) * 1985-08-30 1987-03-05 Fuji Electric Co Ltd 電子写真用感光体
JPS6254269A (ja) * 1985-09-03 1987-03-09 Fuji Electric Co Ltd 電子写真用感光体
JPS6254270A (ja) * 1985-09-03 1987-03-09 Fuji Electric Co Ltd 電子写真用感光体
US4906545A (en) * 1987-09-14 1990-03-06 Ricoh Company, Ltd. Electrophotographic photoconductor with undercoat layer containing metal oxide on support
JP3011184B2 (ja) 1998-06-11 2000-02-21 富士電機株式会社 電子写真用セレン感光体

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803541A (en) * 1953-05-29 1957-08-20 Haloid Co Xerographic plate
US2863768A (en) * 1955-07-05 1958-12-09 Haloid Xerox Inc Xerographic plate
US3077386A (en) * 1958-01-02 1963-02-12 Xerox Corp Process for treating selenium
US3041166A (en) * 1958-02-12 1962-06-26 Xerox Corp Xerographic plate and method
US3355289A (en) * 1962-05-02 1967-11-28 Xerox Corp Cyclical xerographic process utilizing a selenium-tellurium xerographic plate
DE1250737B (fr) * 1963-07-08
US3405298A (en) * 1965-03-04 1968-10-08 Rca Corp Photoconductive device having a target including a selenium blocking layer
US3350595A (en) * 1965-11-15 1967-10-31 Rca Corp Low dark current photoconductive device
US3484237A (en) * 1966-06-13 1969-12-16 Ibm Organic photoconductive compositions and their use in electrophotographic processes
US3712810A (en) * 1970-12-18 1973-01-23 Xerox Corp Ambipolar photoreceptor and method

Also Published As

Publication number Publication date
JPS5015137B2 (fr) 1975-06-03
CA985550A (en) 1976-03-16
FR2178868A1 (fr) 1973-11-16
US3861913A (en) 1975-01-21
JPS4917240A (fr) 1974-02-15
FR2178868B1 (fr) 1976-05-21
DE2314867A1 (de) 1973-10-04

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