JPS6462653A - Electrophotographic sensitive body - Google Patents

Electrophotographic sensitive body

Info

Publication number
JPS6462653A
JPS6462653A JP21992387A JP21992387A JPS6462653A JP S6462653 A JPS6462653 A JP S6462653A JP 21992387 A JP21992387 A JP 21992387A JP 21992387 A JP21992387 A JP 21992387A JP S6462653 A JPS6462653 A JP S6462653A
Authority
JP
Japan
Prior art keywords
barrier layer
thin films
enhanced
laminating
electrophotographic sensitive
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
JP21992387A
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 JP21992387A priority Critical patent/JPS6462653A/en
Publication of JPS6462653A publication Critical patent/JPS6462653A/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
    • G03G5/08264—Silicon-based comprising seven or more silicon-based layers
    • G03G5/08271—Silicon-based comprising seven or more silicon-based layers at least one with varying composition

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 made of amorphous silicon and/or microcrystalline silicon and formed by alternately laminating the first thin films each containing at least one of C, O, and N, in a concentration distribution continuously changed near the interface of the thin film, and the second thin films each containing at least one of conduction type governing elements, thus permitting carriers generated in this region to be extended in life and enhanced in transferability by the superlattice structure of the layer 2, and the electrophotographic sensitive body to be remarkably enhanced in sensitivity.
JP21992387A 1987-09-02 1987-09-02 Electrophotographic sensitive body Pending JPS6462653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21992387A JPS6462653A (en) 1987-09-02 1987-09-02 Electrophotographic sensitive body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21992387A JPS6462653A (en) 1987-09-02 1987-09-02 Electrophotographic sensitive body

Publications (1)

Publication Number Publication Date
JPS6462653A true JPS6462653A (en) 1989-03-09

Family

ID=16743136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21992387A Pending JPS6462653A (en) 1987-09-02 1987-09-02 Electrophotographic sensitive body

Country Status (1)

Country Link
JP (1) JPS6462653A (en)

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