JPS5628871A - Electrophotographic printer - Google Patents
Electrophotographic printerInfo
- Publication number
- JPS5628871A JPS5628871A JP10507879A JP10507879A JPS5628871A JP S5628871 A JPS5628871 A JP S5628871A JP 10507879 A JP10507879 A JP 10507879A JP 10507879 A JP10507879 A JP 10507879A JP S5628871 A JPS5628871 A JP S5628871A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- photosensitive member
- molar ratio
- thickness
- image
- 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
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Photoreceptors In Electrophotography (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Abstract
PURPOSE: To heighten the resolving power and printing speed and eliminate the disturbance of printing and the nonuniformity of printing density, by using a light- emitting monolithic Ga(AsP) diode array and a three-layer photosensitive member made of Se in the main.
CONSTITUTION: A PbS layer 13, a polycarbonate layer 14 of 0.1W0.2μ in thickness, an Se layer 15 of 20W100μ in thickness, an Se.Te layer 16 which has a thickness of 0.5W1μ and contains Te at a molar ratio of 0.15W0.5 and an Se.Te.Sb layer 17 containing Te at a molar ratio of 0W0.15 and Sb at a molar ratio of 0.01 or less are produced on an electroconductive carrier 12 to manufacture a photosensitive member 1. This photosensitive member is charged with positive electricity by a uniform charging corotron 2. Signals are written on the charged photosensitive member by lighting on and off a plurality of light-emitting monolithic diodes 4 in which P-N junctions are provided by selectively diffusing Zn in mixed crystal layers of Ga (AsP), thereby forming an electrostatic latent image. The image is developed by a developing unit 5 so that the image becomes visible. The developed image is transferred onto paper 11 and fixed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10507879A JPS5628871A (en) | 1979-08-20 | 1979-08-20 | Electrophotographic printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10507879A JPS5628871A (en) | 1979-08-20 | 1979-08-20 | Electrophotographic printer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5628871A true JPS5628871A (en) | 1981-03-23 |
JPH0131609B2 JPH0131609B2 (en) | 1989-06-27 |
Family
ID=14397890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10507879A Granted JPS5628871A (en) | 1979-08-20 | 1979-08-20 | Electrophotographic printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5628871A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6232476A (en) * | 1985-08-05 | 1987-02-12 | Hitachi Ltd | Light emitting diode printer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55113050A (en) * | 1979-02-23 | 1980-09-01 | Stanley Electric Co Ltd | Electrophotographic receptor |
-
1979
- 1979-08-20 JP JP10507879A patent/JPS5628871A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55113050A (en) * | 1979-02-23 | 1980-09-01 | Stanley Electric Co Ltd | Electrophotographic receptor |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6232476A (en) * | 1985-08-05 | 1987-02-12 | Hitachi Ltd | Light emitting diode printer |
Also Published As
Publication number | Publication date |
---|---|
JPH0131609B2 (en) | 1989-06-27 |
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