JPS55138749A - Electrophotographic composite receptor - Google Patents
Electrophotographic composite receptorInfo
- Publication number
- JPS55138749A JPS55138749A JP4750079A JP4750079A JPS55138749A JP S55138749 A JPS55138749 A JP S55138749A JP 4750079 A JP4750079 A JP 4750079A JP 4750079 A JP4750079 A JP 4750079A JP S55138749 A JPS55138749 A JP S55138749A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- photoconductive
- light
- layers
- receptor
- 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 title receptor capable of simply performing dichromatic color copy without using a filter by using two photoconductive layers having different photosensitive regions in the visible light region and by interposing a middle layer based on light dispersing particles between the first and second layers.
CONSTITUTION: The first photoconductive layer 2 having sensitivity to colored light transmitted through the second photoconductive layer 3 and layer 3 which has sensitivity to partial colored light of the visible light region and transmits other colored light are laminated on electrically conductive substrate 1 to form a receptor. At this time, middle layer 10 is interposed between layers 2, 3. Layer 10 is composed of a light scattering substance such as SiO2, Hansa Yellow, CdS or perylene dye and a binder, and the amount of light dispersing particles used is preferably about 0.01W1wt% to the layer in case of nonphotoconductive patricles and 0.1W 10wt% in case of photoconductive particles.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4750079A JPS55138749A (en) | 1979-04-17 | 1979-04-17 | Electrophotographic composite receptor |
DE19803014002 DE3014002C2 (en) | 1979-04-11 | 1980-04-11 | Electrophotographic recording material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4750079A JPS55138749A (en) | 1979-04-17 | 1979-04-17 | Electrophotographic composite receptor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55138749A true JPS55138749A (en) | 1980-10-29 |
Family
ID=12776823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4750079A Pending JPS55138749A (en) | 1979-04-11 | 1979-04-17 | Electrophotographic composite receptor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55138749A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980018628A (en) * | 1996-08-13 | 1998-06-05 | 나까사또 요시히꼬 | Electrophotographic photosensitive member |
-
1979
- 1979-04-17 JP JP4750079A patent/JPS55138749A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980018628A (en) * | 1996-08-13 | 1998-06-05 | 나까사또 요시히꼬 | Electrophotographic photosensitive member |
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