GB1031864A - Improvements in photoconductive insulating material - Google Patents

Improvements in photoconductive insulating material

Info

Publication number
GB1031864A
GB1031864A GB4845063A GB4845063A GB1031864A GB 1031864 A GB1031864 A GB 1031864A GB 4845063 A GB4845063 A GB 4845063A GB 4845063 A GB4845063 A GB 4845063A GB 1031864 A GB1031864 A GB 1031864A
Authority
GB
United Kingdom
Prior art keywords
photo
selenium
dec
insulating material
heavy metal
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
GB4845063A
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 Ltd
Original Assignee
Rank Xerox 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 Rank Xerox Ltd filed Critical Rank Xerox Ltd
Publication of GB1031864A publication Critical patent/GB1031864A/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
    • G03G5/08207—Selenium-based

Landscapes

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

Abstract

1,031,864. Photo-conductive devices; cathoderay tubes. RANK XEROX Ltd. Dec. 9, 1963 [Dec. 7, 1962], No. 48450/63. Headings H1D and H1K. A photo-conductive insulating material consists of amorphous selenium and at least one heavy metal halide in the mole ratio of up to 20% metal halide to selenium. The heavy metal may consist of Sb, Fe, Zn, Sn, Cu, Pb, Cd, Bi, As, Te, Hg, Ag, Au or Tl. In one example, a mixture of pure selenium and lead bromide was melted (400‹ C.), quenched, dried and vacuum deposited on to an aluminium substrate. Other examples utilizing tin bromide, lead iodide and tin chloride are also described. It is stated that the material may be used in a photographic process which utilizes the persistence of the photo-electric effect after cessation of the radiation and is suitable for use with X-rays and for devices such as orthicon tube, vidicons, image amplifiers and photo-cells.
GB4845063A 1962-12-07 1963-12-09 Improvements in photoconductive insulating material Expired GB1031864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5551962 1962-12-07

Publications (1)

Publication Number Publication Date
GB1031864A true GB1031864A (en) 1966-06-02

Family

ID=13000936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4845063A Expired GB1031864A (en) 1962-12-07 1963-12-09 Improvements in photoconductive insulating material

Country Status (2)

Country Link
DE (1) DE1497077A1 (en)
GB (1) GB1031864A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941591A (en) * 1969-01-22 1976-03-02 Canon Kabushiki Kaisha Electrophotographic photoconductive member employing a chalcogen alloy and a crystallization inhibiting element
US4338389A (en) * 1979-10-04 1982-07-06 Canon Kabushiki Kaisha CdS-Binder member for electrophotography with Fe, Co, Ni additives
US4381338A (en) * 1979-09-21 1983-04-26 Canon Kabushiki Kaisha Process for preparing photoconductive particles
US4409310A (en) * 1979-09-20 1983-10-11 Canon Kabushiki Kaisha Surface doped inorganic electrophotographic photosensitive particles in binder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941591A (en) * 1969-01-22 1976-03-02 Canon Kabushiki Kaisha Electrophotographic photoconductive member employing a chalcogen alloy and a crystallization inhibiting element
US4409310A (en) * 1979-09-20 1983-10-11 Canon Kabushiki Kaisha Surface doped inorganic electrophotographic photosensitive particles in binder
US4381338A (en) * 1979-09-21 1983-04-26 Canon Kabushiki Kaisha Process for preparing photoconductive particles
US4338389A (en) * 1979-10-04 1982-07-06 Canon Kabushiki Kaisha CdS-Binder member for electrophotography with Fe, Co, Ni additives

Also Published As

Publication number Publication date
DE1497077A1 (en) 1969-05-22

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