JPS55157747A - Electrophotographic receptor - Google Patents
Electrophotographic receptorInfo
- Publication number
- JPS55157747A JPS55157747A JP6702979A JP6702979A JPS55157747A JP S55157747 A JPS55157747 A JP S55157747A JP 6702979 A JP6702979 A JP 6702979A JP 6702979 A JP6702979 A JP 6702979A JP S55157747 A JPS55157747 A JP S55157747A
- Authority
- JP
- Japan
- Prior art keywords
- amorphous silicon
- electrophotographic receptor
- silicon
- layer
- electrically conductive
- 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
- Light Receiving Elements (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE: To obtain an electrophotographic receptor causing no environmental pollution and having superior heat resistance, high surface hardness, superior wear resistance, etc. by forming an amorphous silicon photoconductive layer on an electrically conductive substrate by a glow discharge decomposition method.
CONSTITUTION: An electrically conductive substrate is set to a temp. of about 50W250°C, and on the substrate an about 10W60μ thick amorphous silicon photoconductive layer is formed by a glow discharge decomposition method to obtain an electrophotographic receptor. On the layer a less than several μ thick protective layer of silicon, acrylic resin or the like may be formed. By adding about 90W 160ppm of boron to the above-mentioned amorphous silicon the silicon exhibits properties practically as an intrinsic semiconductor, and the charge retentivity, dark attenuation coefficient, etc. are enhanced furthermore.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6702979A JPS55157747A (en) | 1979-05-29 | 1979-05-29 | Electrophotographic receptor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6702979A JPS55157747A (en) | 1979-05-29 | 1979-05-29 | Electrophotographic receptor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55157747A true JPS55157747A (en) | 1980-12-08 |
Family
ID=13333040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6702979A Pending JPS55157747A (en) | 1979-05-29 | 1979-05-29 | Electrophotographic receptor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55157747A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6790572B2 (en) | 2000-11-08 | 2004-09-14 | Ricoh Company Limited | Electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptor |
-
1979
- 1979-05-29 JP JP6702979A patent/JPS55157747A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6790572B2 (en) | 2000-11-08 | 2004-09-14 | Ricoh Company Limited | Electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptor |
US6858362B2 (en) | 2000-11-08 | 2005-02-22 | Ricoh Company, Ltd. | Electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptor |
US7282529B2 (en) | 2000-11-08 | 2007-10-16 | Ricoh Company Limited | Coating liquid for an electrographic photoreceptor and a method of preparation using a ball mill |
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