JPS55137534A - Electrophotographic composite receptor - Google Patents
Electrophotographic composite receptorInfo
- Publication number
- JPS55137534A JPS55137534A JP4429979A JP4429979A JPS55137534A JP S55137534 A JPS55137534 A JP S55137534A JP 4429979 A JP4429979 A JP 4429979A JP 4429979 A JP4429979 A JP 4429979A JP S55137534 A JPS55137534 A JP S55137534A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- receptor
- sensitivity
- layers
- photoconductive
- 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
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE: To obtain the title receptor capable of performing dichromatic color copy in a single exposure process by using two photoconductive layers having different photosensitive regions in the visible light region and by making the first and second layers of specified double layers, respectively.
CONSTITUTION: On electrically conductive substrate 11 first photoconductive layer 12 composed of eutectic layer 121 consisting of a pyrylium type dye and an electrically insulating resin and charge transferring layer 122, and second photoconductive layer 14 composed of Se layer 141 made of Se material such as Se-As alloy having little and color sensitivity and charge transferring layer 142 are laminated to obtain a receptor. Upper layer 14 of this receptor has sensitivity to partial colored light (non-red light) of the visible light region and transmits other colored light (red light). On the other hand, lower layer 12 has sensitivity to red light.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4429979A JPS55137534A (en) | 1979-04-13 | 1979-04-13 | Electrophotographic composite receptor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4429979A JPS55137534A (en) | 1979-04-13 | 1979-04-13 | Electrophotographic composite receptor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55137534A true JPS55137534A (en) | 1980-10-27 |
JPS638456B2 JPS638456B2 (en) | 1988-02-23 |
Family
ID=12687619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4429979A Granted JPS55137534A (en) | 1979-04-13 | 1979-04-13 | Electrophotographic composite receptor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55137534A (en) |
-
1979
- 1979-04-13 JP JP4429979A patent/JPS55137534A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS638456B2 (en) | 1988-02-23 |
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