JPS56142537A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS56142537A
JPS56142537A JP4406580A JP4406580A JPS56142537A JP S56142537 A JPS56142537 A JP S56142537A JP 4406580 A JP4406580 A JP 4406580A JP 4406580 A JP4406580 A JP 4406580A JP S56142537 A JPS56142537 A JP S56142537A
Authority
JP
Japan
Prior art keywords
halogen
layer
thickness
receptor
specified
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.)
Pending
Application number
JP4406580A
Other languages
Japanese (ja)
Inventor
Hiroshi Tamura
Hideki Akeyoshi
Fumiko Oota
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
Priority to JP4406580A priority Critical patent/JPS56142537A/en
Publication of JPS56142537A publication Critical patent/JPS56142537A/en
Pending 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

PURPOSE:To obtain a receptor having low residual potential and undergoing less fatigue even by repeated use by forming a layer of a specified thickness contg. a specified amount of Te on an Se-halogen layer of a specified thickness doped with a specified amount of halogen. CONSTITUTION:An Se-halogen layer having 20-60mu thickness doped with 20- 1,000ppm halogen is formed on an electrically conductive support, and a layer of 1-10mu thickness contg. 80-95% Se and 20-5% Te on the Se-halogen layer to manufacture a receptor. By the component ratios and the thickness ranges the receptor has a wide sensitive wavelength region, high photosensitivity and a long life, undergoes less optical fatigue, causes no ground stain, and does not damage the clearness of an image.
JP4406580A 1980-04-05 1980-04-05 Electrophotographic receptor Pending JPS56142537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4406580A JPS56142537A (en) 1980-04-05 1980-04-05 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4406580A JPS56142537A (en) 1980-04-05 1980-04-05 Electrophotographic receptor

Publications (1)

Publication Number Publication Date
JPS56142537A true JPS56142537A (en) 1981-11-06

Family

ID=12681217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4406580A Pending JPS56142537A (en) 1980-04-05 1980-04-05 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS56142537A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554230A (en) * 1984-06-11 1985-11-19 Xerox Corporation Electrophotographic imaging member with interface layer
US4572883A (en) * 1984-06-11 1986-02-25 Xerox Corporation Electrophotographic imaging member with charge injection layer
US4609605A (en) * 1985-03-04 1986-09-02 Xerox Corporation Multi-layered imaging member comprising selenium and tellurium

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554230A (en) * 1984-06-11 1985-11-19 Xerox Corporation Electrophotographic imaging member with interface layer
US4572883A (en) * 1984-06-11 1986-02-25 Xerox Corporation Electrophotographic imaging member with charge injection layer
US4609605A (en) * 1985-03-04 1986-09-02 Xerox Corporation Multi-layered imaging member comprising selenium and tellurium

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