JPS6462660A - Electrophotographic sensitive body - Google Patents

Electrophotographic sensitive body

Info

Publication number
JPS6462660A
JPS6462660A JP21993087A JP21993087A JPS6462660A JP S6462660 A JPS6462660 A JP S6462660A JP 21993087 A JP21993087 A JP 21993087A JP 21993087 A JP21993087 A JP 21993087A JP S6462660 A JPS6462660 A JP S6462660A
Authority
JP
Japan
Prior art keywords
layer
barrier layer
enhanced
electrophotographic sensitive
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
JP21993087A
Other languages
Japanese (ja)
Inventor
Hideji Yoshizawa
Tatsuya Ikesue
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.)
Toshiba Corp
Toshiba Intelligent Technology Co Ltd
Original Assignee
Toshiba Corp
Toshiba Intelligent Technology 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 Toshiba Corp, Toshiba Intelligent Technology Co Ltd filed Critical Toshiba Corp
Priority to JP21993087A priority Critical patent/JPS6462660A/en
Publication of JPS6462660A publication Critical patent/JPS6462660A/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
    • G03G5/02—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
    • G03G5/08264—Silicon-based comprising seven or more silicon-based layers

Landscapes

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

Abstract

PURPOSE:To obtain a photosensitive body enhanced in transferability of carriers, not reduced in that in the case of enlarging film thickness and not shortened in life and good in acceptance potential by using superlattice structure formed by laminating thin films different in optical band gap from each other for a barrier layer. CONSTITUTION:The electrophotographic sensitive body formed by laminating on a conductive substrate 1 the barrier layer 2 and a photoconductive layer 3, and the barrier layer 2 is formed by alternately laminating amorphous silicon thin films containing at least one of C, O and N, and thin semiconductor films composed essentially of silicon and at least one part of each layer microcrystallized in a crystallization degree changed in the layer thickness direction in each layer, thus permitting carriers generated in this region to be extended in life and enhanced in transferability by the superlattice structure of the barrier layer 2, and consequently, the electrophotographic sensitive body to be remarkably enhanced in sensitivity.
JP21993087A 1987-09-02 1987-09-02 Electrophotographic sensitive body Pending JPS6462660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21993087A JPS6462660A (en) 1987-09-02 1987-09-02 Electrophotographic sensitive body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21993087A JPS6462660A (en) 1987-09-02 1987-09-02 Electrophotographic sensitive body

Publications (1)

Publication Number Publication Date
JPS6462660A true JPS6462660A (en) 1989-03-09

Family

ID=16743247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21993087A Pending JPS6462660A (en) 1987-09-02 1987-09-02 Electrophotographic sensitive body

Country Status (1)

Country Link
JP (1) JPS6462660A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993025940A1 (en) * 1992-06-18 1993-12-23 Canon Kabushiki Kaisha Electrophotographic photoreceptor provided with light-receiving layer made of non-single crystal silicon and having columnar structure regions, and manufacturing method therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993025940A1 (en) * 1992-06-18 1993-12-23 Canon Kabushiki Kaisha Electrophotographic photoreceptor provided with light-receiving layer made of non-single crystal silicon and having columnar structure regions, and manufacturing method therefor

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