GB1363266A - Ambipolar photoreceptor and method - Google Patents

Ambipolar photoreceptor and method

Info

Publication number
GB1363266A
GB1363266A GB5775271A GB5775271A GB1363266A GB 1363266 A GB1363266 A GB 1363266A GB 5775271 A GB5775271 A GB 5775271A GB 5775271 A GB5775271 A GB 5775271A GB 1363266 A GB1363266 A GB 1363266A
Authority
GB
United Kingdom
Prior art keywords
layer
selenium
dec
electro
aluminium
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
GB5775271A
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 GB1363266A publication Critical patent/GB1363266A/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
    • G03G5/043—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

Landscapes

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

Abstract

1363266 Electro-photographic device XEROX CORP 13 Dec 1971 [18 Dec 1970] 57752/71 Heading G2C An electro-photographic device suitable for use with either a positive or negative sensitizing charge comprises a substrate 11 supporting a layer 12 of thallium-doped vitreous selenium or selenium-arsenic alloy and an overlying layer 13 of undoped selenium or selenium-arsenic alloy. The thallium concentration may be 5 to 500 ppm by weight. Layers 12 and 13 may be deposited by vacuum evaporation in sequence, optionally in the same vacuum chamber. The layer constituents may be evaporated from separate sources in the chamber. Layer 12 may be 0À5 to 15 microns thick and layer 13 10 to 200 microns thick. Substrate 11 may be a sheet, web or cylinder of brass, steel, aluminium, metallized paper, plastics coated with aluminium or copper iodide, or glass coated with chromium or tin oxide. Reference has been directed by the Comptroller to Specification 1132993.
GB5775271A 1970-12-18 1971-12-13 Ambipolar photoreceptor and method Expired GB1363266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9955870A 1970-12-18 1970-12-18

Publications (1)

Publication Number Publication Date
GB1363266A true GB1363266A (en) 1974-08-14

Family

ID=22275584

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5775271A Expired GB1363266A (en) 1970-12-18 1971-12-13 Ambipolar photoreceptor and method

Country Status (4)

Country Link
US (1) US3712810A (en)
JP (1) JPS5538664B1 (en)
CA (1) CA971025A (en)
GB (1) GB1363266A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861913A (en) * 1972-03-31 1975-01-21 Ibm Electrophotographic charge generation layer
DE2250689C3 (en) * 1972-10-16 1980-09-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Electrophotographic X-ray imaging process
DE2305407C3 (en) * 1973-02-03 1978-04-06 Standard Elektrik Lorenz Ag, 7000 Stuttgart Electroradiographic recording material
US4008082A (en) * 1973-02-19 1977-02-15 Licentia Patent-Verwaltungs-G.M.B.H. Method for producing an electrophotographic recording material
US3888667A (en) * 1973-08-17 1975-06-10 Xerox Corp Heterophase adhesive compositions containing polysulfone for metal-selenium composites
GB1494637A (en) * 1973-12-21 1977-12-07 Licentia Gmbh Electrophotographic recording material and method of producing it
US3975635A (en) * 1975-01-24 1976-08-17 Xerox Corporation Xeroradiographic plate
US4394426A (en) * 1980-09-25 1983-07-19 Canon Kabushiki Kaisha Photoconductive member with α-Si(N) barrier layer
US4370399A (en) * 1981-03-23 1983-01-25 A. B. Dick Company Equisensitive ambipolar indium doped selenium containing electrophotographic materials, plates and method
DE3210293C2 (en) * 1982-03-20 1985-08-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electrophotographic recording material

Also Published As

Publication number Publication date
CA971025A (en) 1975-07-15
US3712810A (en) 1973-01-23
JPS5538664B1 (en) 1980-10-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee