JPS5564247A - Electrophotographic photoreceptor - Google Patents
Electrophotographic photoreceptorInfo
- Publication number
- JPS5564247A JPS5564247A JP13804778A JP13804778A JPS5564247A JP S5564247 A JPS5564247 A JP S5564247A JP 13804778 A JP13804778 A JP 13804778A JP 13804778 A JP13804778 A JP 13804778A JP S5564247 A JPS5564247 A JP S5564247A
- Authority
- JP
- Japan
- Prior art keywords
- color
- photoconductive layer
- sensitivity
- light
- photoreceptor
- 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.)
- Granted
Links
Landscapes
- Electrophotography Using Other Than Carlson'S Method (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE: To let two color originals to be copied distinctly by one copying process by subsequently laminating the first photoconductive layer which has no sensitivity to light of a color A and the second photoconductive layer having sensitivity to a color A on a conductive substrate at the time of forming the electrophotographic photoreceptor.
CONSTITUTION: The first photoconductive layer which does not have sensitivity to light of a color A and has the potential holding capability capable of making sufficient contribution of the surface potential formation of the photoreceptor when negative or positive corona charging is applied to the surface of the formed photoreceptor. Next, the second photoconductive layer which is composed of the layer containing the eutectic complex of pyrylium salt, thiapyrylium salt, selenapyrylium salt derivatives and the electrically insulating polymer having alkylidene diallylene portions and the transparent layer which has capability of transporting hole and electron, has sensitivity to the light of the color A and has the similar potential holding capacity to that of the first photoconductive layer is laminated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13804778A JPS5564247A (en) | 1978-11-09 | 1978-11-09 | Electrophotographic photoreceptor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13804778A JPS5564247A (en) | 1978-11-09 | 1978-11-09 | Electrophotographic photoreceptor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5564247A true JPS5564247A (en) | 1980-05-14 |
JPS6215863B2 JPS6215863B2 (en) | 1987-04-09 |
Family
ID=15212753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13804778A Granted JPS5564247A (en) | 1978-11-09 | 1978-11-09 | Electrophotographic photoreceptor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5564247A (en) |
-
1978
- 1978-11-09 JP JP13804778A patent/JPS5564247A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6215863B2 (en) | 1987-04-09 |
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