JPS5574548A - Electrophotographic photoreceptor - Google Patents
Electrophotographic photoreceptorInfo
- Publication number
- JPS5574548A JPS5574548A JP14848978A JP14848978A JPS5574548A JP S5574548 A JPS5574548 A JP S5574548A JP 14848978 A JP14848978 A JP 14848978A JP 14848978 A JP14848978 A JP 14848978A JP S5574548 A JPS5574548 A JP S5574548A
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive layer
- photosensitive
- sensitivity
- layers
- 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.)
- Pending
Links
Landscapes
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE: To obtain the captioned photoreceptor which is capable of copying two- color originals in one copying process by providing photoconductive layers and photosensitive layers respectively on both surfaces of a transparent substriate and using the set of the specific photosensitive layers of different photosensitive wavelength regions as the abovementioned both photosensitive layers.
CONSTITUTION: In the photoreceptor formed by providing a transparent electrode 2 and photosensitive layer 4 as well as a transparent electrode 2 and photosensitive layer 4' respectively on both sides of a transparent substrate 1, the photosensitive layer 4 (image exposure side) having, e.g., blue (or red) sensitivity and the photosensitive layer 4' (counter image exposure side) having panchromatic sensitivity are used in combination or the photosensitive layer 4 having blue sensitivity (having no red absorption) and the photosensitive layer 4' having red sensitivity (no blue absorption) are used in combination to form the photoreceptor.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14848978A JPS5574548A (en) | 1978-11-30 | 1978-11-30 | Electrophotographic photoreceptor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14848978A JPS5574548A (en) | 1978-11-30 | 1978-11-30 | Electrophotographic photoreceptor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5574548A true JPS5574548A (en) | 1980-06-05 |
Family
ID=15453891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14848978A Pending JPS5574548A (en) | 1978-11-30 | 1978-11-30 | Electrophotographic photoreceptor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5574548A (en) |
-
1978
- 1978-11-30 JP JP14848978A patent/JPS5574548A/en active Pending
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