JPS5778545A - Electrophotographic image forming member - Google Patents

Electrophotographic image forming member

Info

Publication number
JPS5778545A
JPS5778545A JP15555180A JP15555180A JPS5778545A JP S5778545 A JPS5778545 A JP S5778545A JP 15555180 A JP15555180 A JP 15555180A JP 15555180 A JP15555180 A JP 15555180A JP S5778545 A JPS5778545 A JP S5778545A
Authority
JP
Japan
Prior art keywords
layer
image forming
forming member
semiconductor
electrophotographic image
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
JP15555180A
Other languages
Japanese (ja)
Inventor
Yasuyuki Tamura
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP15555180A priority Critical patent/JPS5778545A/en
Publication of JPS5778545A publication Critical patent/JPS5778545A/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 or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • 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 or 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

Landscapes

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

Abstract

PURPOSE:To enhance charge retentivitiy, photosensitivity, moisture resistance, etc., by forming a photoconductive layer made of amorphous silicon containing at least either of hydrogen or halogen atoms in a specified layer structure. CONSTITUTION:A photoconductive layer 104 is formed by providing a first semiconductor layer 102 made of alpha-Si(H,X) on a substrate 101, and on this layer 102a semiconductor layer 103 finely divided in the layer direction, and exhibiting a conduction type different from the layer 102. The depth of the semiconductor region 103 is designed so as for the imagewise exposure light to fully reach a depletion layer 105 formed in the junction face of the layers 102, 103, thus permitting the obtained electrophotograhic image forming member to be enhanced in charge retentivity and sensitivity, and to be almost freed of remaining potential by virtue of such a layer structure.
JP15555180A 1980-11-05 1980-11-05 Electrophotographic image forming member Pending JPS5778545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15555180A JPS5778545A (en) 1980-11-05 1980-11-05 Electrophotographic image forming member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15555180A JPS5778545A (en) 1980-11-05 1980-11-05 Electrophotographic image forming member

Publications (1)

Publication Number Publication Date
JPS5778545A true JPS5778545A (en) 1982-05-17

Family

ID=15608530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15555180A Pending JPS5778545A (en) 1980-11-05 1980-11-05 Electrophotographic image forming member

Country Status (1)

Country Link
JP (1) JPS5778545A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0732630A3 (en) * 1995-03-17 1997-01-15 Canon Kk Electrophotographic light receiving member, electrophotographic apparatus provided with said light receiving member, and electrophotographic process using said light receiving member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0732630A3 (en) * 1995-03-17 1997-01-15 Canon Kk Electrophotographic light receiving member, electrophotographic apparatus provided with said light receiving member, and electrophotographic process using said light receiving member

Similar Documents

Publication Publication Date Title
JPS5711351A (en) Electrostatic copying machine
JPS55127561A (en) Image forming member for electrophotography
JPS55159445A (en) Electrophotographic receptor
JPS57115551A (en) Photoconductive material
JPS57115556A (en) Photoconductive material
ATE149701T1 (en) PHOTOSENSITIVE ELEMENT HAVING AN AMORPHOUS SILICON PHOTOCONDUCTIVE LAYER CONTAINING FLUORATE ATOMS IN AN AMOUNT OF 1 TO 95 ATOMIC PPM
GB1241003A (en) Improvements in or relating to photoconductive elements
JPS564150A (en) Electrophotographic receptor
JPS5614241A (en) Electrophotographic receptor
JPS5778544A (en) Electrophotographic image forming member
JPS6428654A (en) Electrophotographic sensitive body
JPS6462660A (en) Electrophotographic sensitive body
GB824918A (en) Improvements in photosensitive members
JPS6462653A (en) Electrophotographic sensitive body
JPS6462658A (en) Electrophotographic sensitive body
JPS6462659A (en) Electrophotographic sensitive body
JPS6462657A (en) Electrophotographic sensitive body
JPS6462654A (en) Electrophotographic sensitive body
JPS6462652A (en) Electrophotographic sensitive body
JPS6462655A (en) Electrophotographic sensitive body
JPS6462656A (en) Electrophotographic sensitive body
JPS5345527A (en) Formation of electrostatic latent image
JPS52143828A (en) Transferring of toner image
JPS57115555A (en) Photoconductive material
JPS5669638A (en) Production of function separation type electrophotographic receptor