JPS5719749A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS5719749A
JPS5719749A JP9373480A JP9373480A JPS5719749A JP S5719749 A JPS5719749 A JP S5719749A JP 9373480 A JP9373480 A JP 9373480A JP 9373480 A JP9373480 A JP 9373480A JP S5719749 A JPS5719749 A JP S5719749A
Authority
JP
Japan
Prior art keywords
concn
layer
enhance
increased
hardness
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
JP9373480A
Other languages
Japanese (ja)
Inventor
Akihiro Otsuki
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP9373480A priority Critical patent/JPS5719749A/en
Publication of JPS5719749A publication Critical patent/JPS5719749A/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
    • G03G5/08—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)

Abstract

PURPOSE:To prevent the crystallization of selenium and to enhance the printing resistance without using a protective polymer film by forming a surface layer contg. much tellurium. CONSTITUTION:The hardness of a vapor-deposited Se-Te alloy layer is increased as the Te concn. is made higher, yet higher Te concn. results in remarkable temp. dependency of the sensitive layer, and the layer is not applicable to an electrophotographic receptor. So by raising the Te concn. of a surface layer alone having 3- 15mum thickness out of the sensitive layer having about 60mum total thickness, the surface hardness is increased to enhance the printing resistance. The preferred surface Te concn. is 7-25wt%.
JP9373480A 1980-07-09 1980-07-09 Electrophotographic receptor Pending JPS5719749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9373480A JPS5719749A (en) 1980-07-09 1980-07-09 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9373480A JPS5719749A (en) 1980-07-09 1980-07-09 Electrophotographic receptor

Publications (1)

Publication Number Publication Date
JPS5719749A true JPS5719749A (en) 1982-02-02

Family

ID=14090631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9373480A Pending JPS5719749A (en) 1980-07-09 1980-07-09 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS5719749A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6223049A (en) * 1985-07-24 1987-01-31 Fuji Electric Co Ltd Electrophotographic sensitive body

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5271241A (en) * 1975-12-11 1977-06-14 Ricoh Co Ltd Electrophotographic light sensitive material
JPS5612647A (en) * 1979-07-11 1981-02-07 Fuji Electric Co Ltd Electrophotographic receptor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5271241A (en) * 1975-12-11 1977-06-14 Ricoh Co Ltd Electrophotographic light sensitive material
JPS5612647A (en) * 1979-07-11 1981-02-07 Fuji Electric Co Ltd Electrophotographic receptor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6223049A (en) * 1985-07-24 1987-01-31 Fuji Electric Co Ltd Electrophotographic sensitive body

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