JPS6459236A - Electrophotographic sensitive body - Google Patents

Electrophotographic sensitive body

Info

Publication number
JPS6459236A
JPS6459236A JP21667687A JP21667687A JPS6459236A JP S6459236 A JPS6459236 A JP S6459236A JP 21667687 A JP21667687 A JP 21667687A JP 21667687 A JP21667687 A JP 21667687A JP S6459236 A JPS6459236 A JP S6459236A
Authority
JP
Japan
Prior art keywords
barrier layer
thin
sensitive body
electrophotographic sensitive
laminating
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
JP21667687A
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 JP21667687A priority Critical patent/JPS6459236A/en
Publication of JPS6459236A publication Critical patent/JPS6459236A/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
    • G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
    • G03G5/0433—Photoconductive layers characterised by having two or more layers or characterised by their composite structure all layers being inorganic

Abstract

PURPOSE:To enhance running performance of carriers and to obtain both good positive and negative chargeabilities by using superlattice structure formed by laminating specified thin films different in optical band gaps from each other for a barrier layer. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on a conductive substrate 1 a barrier layer 2, a photoconductive layer 3, and a surface layer 4, and the barrier layer 2 is composed of the superlattice structure of 3 kinds of thin semiconductor films formed by alternately laminating 2 kinds of thin semiconductor films containing elements different in conduction type and interposing a thin intrinsic semiconductor film between each pair, thus permitting the obtained electrophotographic sensitive body to be superior in chargeability in both polarities, low in residual potential, high in sensitivity in the wide wavelength region up to the near infrared region, good in adhesion to the substrate, and superior in resistance to environmental conditions.
JP21667687A 1987-08-31 1987-08-31 Electrophotographic sensitive body Pending JPS6459236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21667687A JPS6459236A (en) 1987-08-31 1987-08-31 Electrophotographic sensitive body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21667687A JPS6459236A (en) 1987-08-31 1987-08-31 Electrophotographic sensitive body

Publications (1)

Publication Number Publication Date
JPS6459236A true JPS6459236A (en) 1989-03-06

Family

ID=16692179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21667687A Pending JPS6459236A (en) 1987-08-31 1987-08-31 Electrophotographic sensitive body

Country Status (1)

Country Link
JP (1) JPS6459236A (en)

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