JPS57177146A - Image forming member for electrophotography - Google Patents

Image forming member for electrophotography

Info

Publication number
JPS57177146A
JPS57177146A JP56062065A JP6206581A JPS57177146A JP S57177146 A JPS57177146 A JP S57177146A JP 56062065 A JP56062065 A JP 56062065A JP 6206581 A JP6206581 A JP 6206581A JP S57177146 A JPS57177146 A JP S57177146A
Authority
JP
Japan
Prior art keywords
contg
thickness
layer
amount
distributed uniformly
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.)
Granted
Application number
JP56062065A
Other languages
Japanese (ja)
Other versions
JPS6242263B2 (en
Inventor
Junichiro Kanbe
Shigeru Shirai
Tadaharu Fukuda
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 JP56062065A priority Critical patent/JPS57177146A/en
Priority to US06/344,056 priority patent/US4464451A/en
Priority to DE19823204004 priority patent/DE3204004A1/en
Publication of JPS57177146A publication Critical patent/JPS57177146A/en
Publication of JPS6242263B2 publication Critical patent/JPS6242263B2/ja
Granted 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
    • G03G5/08221—Silicon-based comprising one or two silicon based layers
    • G03G5/08228—Silicon-based comprising one or two silicon based layers at least one with varying composition
    • 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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/142—Inert intermediate layers
    • G03G5/144—Inert intermediate layers comprising inorganic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Light Receiving Elements (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)

Abstract

PURPOSE:To obtain the titled image forming member with stabilized electrical, optical and photoconductive characteristics and superior optical fatigue resistance by forming an amorphous layer having specified photoconductivity on an electrophotographic support having a surface of Al2O3 contg. water in the chemical structure. CONSTITUTION:A barrier layer 102 made of amorphous material such as a- SiaC1-a (0<a<1) and having 30-1,000Angstrom thickness is optionally formed on an electrophotographic support 101 having a surface of Al2O3 contg. water in the chemical structure and having 0.05-10mum thickness, and a photoconductive amorphous layer 103 made of Si-base amorphous material contg. H and/or halogen and having 1-100mum thickness is formed. The layer 103 is composed of a lower layer region 104 contg. C distributed uniformly in the thickness direction by an amount C1, an intermediate layer region 105 contg. C distributed uniformly in the thickness direction by an amount C3 and an upper layer region 106 contg. C distributed uniformly in the thickness direction by an amount C2. The relation among the amounts C1-3 is C3<C1, C2.
JP56062065A 1981-02-06 1981-04-23 Image forming member for electrophotography Granted JPS57177146A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56062065A JPS57177146A (en) 1981-04-23 1981-04-23 Image forming member for electrophotography
US06/344,056 US4464451A (en) 1981-02-06 1982-01-29 Electrophotographic image-forming member having aluminum oxide layer on a substrate
DE19823204004 DE3204004A1 (en) 1981-02-06 1982-02-05 Electrophotographic image-producing element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56062065A JPS57177146A (en) 1981-04-23 1981-04-23 Image forming member for electrophotography

Publications (2)

Publication Number Publication Date
JPS57177146A true JPS57177146A (en) 1982-10-30
JPS6242263B2 JPS6242263B2 (en) 1987-09-07

Family

ID=13189329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56062065A Granted JPS57177146A (en) 1981-02-06 1981-04-23 Image forming member for electrophotography

Country Status (1)

Country Link
JP (1) JPS57177146A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8312775B2 (en) 2008-06-11 2012-11-20 Seiko Epson Corporation Diaphragm for pressure sensor and pressure sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8312775B2 (en) 2008-06-11 2012-11-20 Seiko Epson Corporation Diaphragm for pressure sensor and pressure sensor

Also Published As

Publication number Publication date
JPS6242263B2 (en) 1987-09-07

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