JPS6459234A - Electrophotographic sensitive body - Google Patents
Electrophotographic sensitive bodyInfo
- Publication number
- JPS6459234A JPS6459234A JP21667487A JP21667487A JPS6459234A JP S6459234 A JPS6459234 A JP S6459234A JP 21667487 A JP21667487 A JP 21667487A JP 21667487 A JP21667487 A JP 21667487A JP S6459234 A JPS6459234 A JP S6459234A
- Authority
- JP
- Japan
- Prior art keywords
- barrier layer
- sensitive body
- layer
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE:To enhance running performance of carriers and to obtain also good 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 2 kinds of thin films formed by alternately laminating thin semiconductor films composed essentially of B and N. The thin silicon films contain a conductivity governing element, such as a element of group III or V of the periodic table, in an element concentration distribution changed in the layer thickness direction, thus permitting the obtained electrophotographic sensitive body to be superior in chargeability, low in residual potential, high in sensitivity in the wide wavelength region up to the near infrared region, and good in adhesion to the substrate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21667487A JPS6459234A (en) | 1987-08-31 | 1987-08-31 | Electrophotographic sensitive body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21667487A JPS6459234A (en) | 1987-08-31 | 1987-08-31 | Electrophotographic sensitive body |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6459234A true JPS6459234A (en) | 1989-03-06 |
Family
ID=16692148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21667487A Pending JPS6459234A (en) | 1987-08-31 | 1987-08-31 | Electrophotographic sensitive body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6459234A (en) |
-
1987
- 1987-08-31 JP JP21667487A patent/JPS6459234A/en active Pending
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