JPS55143562A - Electrophotographic receptor - Google Patents
Electrophotographic receptorInfo
- Publication number
- JPS55143562A JPS55143562A JP5175479A JP5175479A JPS55143562A JP S55143562 A JPS55143562 A JP S55143562A JP 5175479 A JP5175479 A JP 5175479A JP 5175479 A JP5175479 A JP 5175479A JP S55143562 A JPS55143562 A JP S55143562A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- electric field
- light
- charge
- photo
- 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 facilitate implantation of photo charge by forming a layer which emits light by an external exciting means such as an electric field, a photoconductive layer and an insulating layer to reduce the dependency of the photo memory characteristics of the photoconductive layer.
CONSTITUTION: Light-emitting layer 3 which emits light by an exciting means such as an electric field, X-rays, ultraviolet rays or visible light is formed on electrically conductive support 4 by vacuum-depositing a phosphor such as ZnS, ZnCdS or CaF2, coating it or other method. Photoconductive layer 2 and insulating layer 1 are then formed on layer 3 in this order. When the resulting receptor is subjected to uniform exposure immediately with or prior to primary charging, photo charge is generated in layer 2, and it lowers the height of a barrier present between support 4 and layer 2 or in layers 2, facilitating implantation of charge. In case layer 3 is made of electroluminescent material, electrically conductive transparent layer 5 is interposed between layers 2, 3, and an electric field is applied from the outside to emit light.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5175479A JPS55143562A (en) | 1979-04-26 | 1979-04-26 | Electrophotographic receptor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5175479A JPS55143562A (en) | 1979-04-26 | 1979-04-26 | Electrophotographic receptor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55143562A true JPS55143562A (en) | 1980-11-08 |
Family
ID=12895717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5175479A Pending JPS55143562A (en) | 1979-04-26 | 1979-04-26 | Electrophotographic receptor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55143562A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0322715A2 (en) * | 1987-12-25 | 1989-07-05 | Kabushiki Kaisha Toshiba | X-ray image intensifier and method of manufacturing the same |
JP2008077086A (en) * | 2006-09-22 | 2008-04-03 | Xerox Corp | Self erasing photoreceptor containing optically transparent conductive electroluminescent carbon nanotube ground plane |
-
1979
- 1979-04-26 JP JP5175479A patent/JPS55143562A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0322715A2 (en) * | 1987-12-25 | 1989-07-05 | Kabushiki Kaisha Toshiba | X-ray image intensifier and method of manufacturing the same |
JP2008077086A (en) * | 2006-09-22 | 2008-04-03 | Xerox Corp | Self erasing photoreceptor containing optically transparent conductive electroluminescent carbon nanotube ground plane |
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