JPS57144554A - Electrophotographic receptor - Google Patents
Electrophotographic receptorInfo
- Publication number
- JPS57144554A JPS57144554A JP2964381A JP2964381A JPS57144554A JP S57144554 A JPS57144554 A JP S57144554A JP 2964381 A JP2964381 A JP 2964381A JP 2964381 A JP2964381 A JP 2964381A JP S57144554 A JPS57144554 A JP S57144554A
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive layer
- type
- semiconductor
- images
- org
- 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
- G03G5/087—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and being incorporated in an organic bonding material
-
- 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
- G03G5/09—Sensitisors or activators, e.g. dyestuffs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE:To obtain images of correct density from the first use by forming the photosensitive layer of an electrophotographic receptor of the 3 layered constitution formed with a photosensitive layer and an insulation layer successively on a substrate by using a resin binder contg. an org. semiconductor of p type in an n type photoconductor. CONSTITUTION:A photosensitive layer wherein an n type semiconductor such as CdS, CdSe or the like is dispersed in a binder of a vinyl chloride-vinyl acetate copolymer or the like contg. a p type org. semiconductor such as poly-N-vinyl carbazole, trinitrofluorenone or the like is formed on a conductive substrate, whereby a photoreceptor formed with an insulation resin layer on the photosensitive layer is made. In an NP process of forming latent images by secondary destaticization and exposure after primary charging followed by full surface exposure, this photoreceptor does not cause the decrease in the image density of the first plural copies and forms the adequate images from the beginning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2964381A JPS57144554A (en) | 1981-03-02 | 1981-03-02 | Electrophotographic receptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2964381A JPS57144554A (en) | 1981-03-02 | 1981-03-02 | Electrophotographic receptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57144554A true JPS57144554A (en) | 1982-09-07 |
Family
ID=12281763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2964381A Pending JPS57144554A (en) | 1981-03-02 | 1981-03-02 | Electrophotographic receptor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57144554A (en) |
-
1981
- 1981-03-02 JP JP2964381A patent/JPS57144554A/en active Pending
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