JPS6420557A - Photosensitive body and its manufacture - Google Patents
Photosensitive body and its manufactureInfo
- Publication number
- JPS6420557A JPS6420557A JP17805087A JP17805087A JPS6420557A JP S6420557 A JPS6420557 A JP S6420557A JP 17805087 A JP17805087 A JP 17805087A JP 17805087 A JP17805087 A JP 17805087A JP S6420557 A JPS6420557 A JP S6420557A
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive body
- layer
- protective layer
- weather resistance
- photosensitive
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers
- G03G5/14704—Cover layers comprising inorganic material
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
- G03G5/0436—Photoconductive layers characterised by having two or more layers or characterised by their composite structure combining organic and inorganic layers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
- G03G5/082—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and not being incorporated in a bonding material, e.g. vacuum deposited
- G03G5/08285—Carbon-based
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
PURPOSE:To obtain a photosensitive body unscratchable on the surface and high in weather resistance even after repeated uses by using a specified amorphous hydrocarbon film for forming the surface protective layer of an organic photosensitive layer. CONSTITUTION:The surface protective layer forming the photosensitive body together with the organic photosensitive layer having a soft and easily scratchable surface poor in heat resistance and formed on a conductive substrate is made of the amorphous hydrocarbon containing at least halogen atom and an atom of IV of the periodic table, thus permitting the protective layer to be formed without impairing the sensitivity of the layer in a state of low temperature maintained at <=100 deg.C and an alternate electric field of 1kHz-1Mhz frequency applied to it and consequently, and to be obtained the photosensitive body without being scratched on the surface even by repeated uses and enhanced in weather resistance.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17805087A JPS6420557A (en) | 1987-07-15 | 1987-07-15 | Photosensitive body and its manufacture |
US07/218,821 US4902595A (en) | 1987-07-15 | 1988-07-12 | Photosensitive member having an overcoat lyer and process for manufacturing the same |
DE3824113A DE3824113A1 (en) | 1987-07-15 | 1988-07-15 | PHOTO SENSITIVE ELEMENT WITH A COVER LAYER AND METHOD FOR THE PRODUCTION THEREOF |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17805087A JPS6420557A (en) | 1987-07-15 | 1987-07-15 | Photosensitive body and its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6420557A true JPS6420557A (en) | 1989-01-24 |
Family
ID=16041724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17805087A Pending JPS6420557A (en) | 1987-07-15 | 1987-07-15 | Photosensitive body and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6420557A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0250166A (en) * | 1987-12-08 | 1990-02-20 | Ricoh Co Ltd | Electrophotographic sensitive body |
-
1987
- 1987-07-15 JP JP17805087A patent/JPS6420557A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0250166A (en) * | 1987-12-08 | 1990-02-20 | Ricoh Co Ltd | Electrophotographic sensitive body |
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