JPS5660445A - Function separation type electrophotographic receptor - Google Patents
Function separation type electrophotographic receptorInfo
- Publication number
- JPS5660445A JPS5660445A JP13675479A JP13675479A JPS5660445A JP S5660445 A JPS5660445 A JP S5660445A JP 13675479 A JP13675479 A JP 13675479A JP 13675479 A JP13675479 A JP 13675479A JP S5660445 A JPS5660445 A JP S5660445A
- Authority
- JP
- Japan
- Prior art keywords
- type
- layer
- sih
- amorphous silicon
- photosensitive layer
- 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
Abstract
PURPOSE: To obtain high sensitivity and superior electrophotographic characteristics, by laminating an organic charge transfer layer having n type or p type conductivity on a photosensitive layer made of H doped amorphous silicon having p-n junction adjacently to the same conductivity type photosensitive layer.
CONSTITUTION: p type amorphous silicon layer a-SiH(p) doped with 10W40atom% H and boron or the like, or n type amorphous silicon layer a-SiH(n) doped with phosphorus or the like is formed on conductive substrate S. Then, an amorphous silicon layer a-SiH(n) or a-SiH(p) of a type different from the above layer is laminated to form a photosensitive layer having p-n junction and thickness ≤3μm. Next, n or p type organic charge transfer layer CT(n) or CT(p) of conductivity type same as that of the p-n junction lyaer is formed. A charge blocking layer (B) made of an insulator, such as SiO2 may be formed on the side of the photosensitive layer not contacting layer CT. The uppermost photosensitive layer is charged negatively or positively in accordance with p type or n type of the charge transfer layer, respectively.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13675479A JPS5660445A (en) | 1979-10-23 | 1979-10-23 | Function separation type electrophotographic receptor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13675479A JPS5660445A (en) | 1979-10-23 | 1979-10-23 | Function separation type electrophotographic receptor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5660445A true JPS5660445A (en) | 1981-05-25 |
Family
ID=15182710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13675479A Pending JPS5660445A (en) | 1979-10-23 | 1979-10-23 | Function separation type electrophotographic receptor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5660445A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54143645A (en) * | 1978-04-28 | 1979-11-09 | Canon Inc | Image forming member for electrophotography |
-
1979
- 1979-10-23 JP JP13675479A patent/JPS5660445A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54143645A (en) * | 1978-04-28 | 1979-11-09 | Canon Inc | Image forming member for electrophotography |
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