JPS6432266A - Electrophotographic sensitive body - Google Patents

Electrophotographic sensitive body

Info

Publication number
JPS6432266A
JPS6432266A JP62187712A JP18771287A JPS6432266A JP S6432266 A JPS6432266 A JP S6432266A JP 62187712 A JP62187712 A JP 62187712A JP 18771287 A JP18771287 A JP 18771287A JP S6432266 A JPS6432266 A JP S6432266A
Authority
JP
Japan
Prior art keywords
layer
amorphous silicon
hydrogenated amorphous
silicon carbide
sensitive body
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
JP62187712A
Other languages
Japanese (ja)
Inventor
Hiroshi Osame
Makoto Araki
Hideki Kamachi
Atsushi Kodama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62187712A priority Critical patent/JPS6432266A/en
Publication of JPS6432266A publication Critical patent/JPS6432266A/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
    • G03G5/08214—Silicon-based
    • G03G5/08235—Silicon-based comprising three or four silicon-based layers

Landscapes

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

Abstract

PURPOSE:To obtain a sensitive body having superior environmental resistance and high electric charge retaining function by forming a photosensitive layer of hydrogenated amorphous silicon carbide on a support and laminating a surface electric charge blocking layer of hydrogenated amorphous silicon carbide and a surface protective layer of hydrogenated amorphous silicon carbide having different carbon contents on the photosensitive layer. CONSTITUTION:A photosensitive layer 12 of hydrogenated amorphous silicon is formed on the surface of a cylindrical support 11 of Al, etc., with a layer 14 hindering the injection of electric charges in-between. A surface layer 13 consisting of a surface electric charge blocking layer 15 of hydrogenated amorphous silicon carbide and a surface protective layer 16 of hydrogenated amorphous silicon carbide having different carbon contents is formed on the photosensitive layer 12. The carbon content of the blocking layer 15 is regulated to 0.2-0.6 and that of the protective layer 16 to 0.4-0.9. The protective layer 16 improves the durability and environmental resistance of the resulting sensitive body and the blocking layer 15 retains surface electric charges.
JP62187712A 1987-07-29 1987-07-29 Electrophotographic sensitive body Pending JPS6432266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62187712A JPS6432266A (en) 1987-07-29 1987-07-29 Electrophotographic sensitive body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62187712A JPS6432266A (en) 1987-07-29 1987-07-29 Electrophotographic sensitive body

Publications (1)

Publication Number Publication Date
JPS6432266A true JPS6432266A (en) 1989-02-02

Family

ID=16210851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62187712A Pending JPS6432266A (en) 1987-07-29 1987-07-29 Electrophotographic sensitive body

Country Status (1)

Country Link
JP (1) JPS6432266A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350254A (en) * 1989-07-17 1991-03-04 Sharp Corp Electrodeposition coating composition

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147353A (en) * 1983-02-12 1984-08-23 Minolta Camera Co Ltd Photosensitive body
JPS6014248A (en) * 1983-07-06 1985-01-24 Fuji Photo Film Co Ltd Electrophotographic sensitive body
JPS6187160A (en) * 1984-10-05 1986-05-02 Fuji Electric Co Ltd Electrophotographic sensitive body
JPS61133948A (en) * 1984-12-05 1986-06-21 Toshiba Corp Electrophotographic sensitive body
JPS61137159A (en) * 1984-12-07 1986-06-24 Toshiba Corp Electrophotographic sensitive body
JPS61183660A (en) * 1985-02-08 1986-08-16 Konishiroku Photo Ind Co Ltd Photosensitive body
JPS62148966A (en) * 1986-12-02 1987-07-02 Oki Electric Ind Co Ltd Electrophotographic sensitive body

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147353A (en) * 1983-02-12 1984-08-23 Minolta Camera Co Ltd Photosensitive body
JPS6014248A (en) * 1983-07-06 1985-01-24 Fuji Photo Film Co Ltd Electrophotographic sensitive body
JPS6187160A (en) * 1984-10-05 1986-05-02 Fuji Electric Co Ltd Electrophotographic sensitive body
JPS61133948A (en) * 1984-12-05 1986-06-21 Toshiba Corp Electrophotographic sensitive body
JPS61137159A (en) * 1984-12-07 1986-06-24 Toshiba Corp Electrophotographic sensitive body
JPS61183660A (en) * 1985-02-08 1986-08-16 Konishiroku Photo Ind Co Ltd Photosensitive body
JPS62148966A (en) * 1986-12-02 1987-07-02 Oki Electric Ind Co Ltd Electrophotographic sensitive body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350254A (en) * 1989-07-17 1991-03-04 Sharp Corp Electrodeposition coating composition

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