JPS5888753A - Electrophotographic photoreceptor - Google Patents

Electrophotographic photoreceptor

Info

Publication number
JPS5888753A
JPS5888753A JP18683681A JP18683681A JPS5888753A JP S5888753 A JPS5888753 A JP S5888753A JP 18683681 A JP18683681 A JP 18683681A JP 18683681 A JP18683681 A JP 18683681A JP S5888753 A JPS5888753 A JP S5888753A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
layer
si
several
doped
surface
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
Application number
JP18683681A
Inventor
Hiroaki Kakinuma
Satoru Nishikawa
Akira Uchiyama
Tsukasa Watanabe
Original Assignee
Oki Electric Ind Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02Charge-receiving layers
    • G03G5/04Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/08Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/082Photoconductive 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
    • G03G5/08214Silicon-based
    • G03G5/08235Silicon-based comprising three or four silicon-based layers

Abstract

PURPOSE:To obtain a photoreceptor having high sensitivity and high durability by forming an inhibiting layer for implantation of electric charge of amorphous silicon (a-Si) on the surface of a conductive substrate, a photosensitive layer of a-Si or a-Si doped with B, Ge and a surface protective layer of a-Si added with C successively. CONSTITUTION:An inhibiting layer 5 for implantation of electric charge is provided on the surface of a substrate 4 vapor deposited with Ni-Cr or a transparent conductor on an Al (alloy) or glass plate by forming an a-Si layer doped with several 10-several 100ppm B for positive charging and several 10-several 100ppm P for negative charging. A non-doped a-Si layer or an a-Si layer doped with several-several 10ppm b or an a-Si layer doped with Ge is formed as a photosensitive layer 6 on the layer 5. Further, the a-Si layer incorporated with C is formed as a surface protective layer 7 on the layer 6. Thus the photoreceptor having high sensitivity and high durability and suffiecient surface potential receiving power in both positive and negative charging is obtained.
JP18683681A 1981-11-24 1981-11-24 Electrophotographic photoreceptor Pending JPS5888753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18683681A JPS5888753A (en) 1981-11-24 1981-11-24 Electrophotographic photoreceptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18683681A JPS5888753A (en) 1981-11-24 1981-11-24 Electrophotographic photoreceptor

Publications (1)

Publication Number Publication Date
JPS5888753A true true JPS5888753A (en) 1983-05-26

Family

ID=16195473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18683681A Pending JPS5888753A (en) 1981-11-24 1981-11-24 Electrophotographic photoreceptor

Country Status (1)

Country Link
JP (1) JPS5888753A (en)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS608847A (en) * 1983-06-29 1985-01-17 Toshiba Corp Electrophotographic sensitive body
JPS6075841A (en) * 1983-09-13 1985-04-30 Canon Inc Photoconductive member
JPS6095548A (en) * 1983-10-31 1985-05-28 Canon Inc Photoconductive member
US4532198A (en) * 1983-05-09 1985-07-30 Canon Kabushiki Kaisha Photoconductive member
JPS60221766A (en) * 1984-04-18 1985-11-06 Stanley Electric Co Ltd Electrophotographic sensitive body
US4555464A (en) * 1983-07-06 1985-11-26 Fuji Photo Film Co., Ltd. Amorphous silicon electrophotographic photosensitive materials
JPS6187159A (en) * 1984-10-05 1986-05-02 Fuji Electric Co Ltd Electrophotographic sensitive body
EP0212581A2 (en) * 1985-08-26 1987-03-04 Energy Conversion Devices, Inc. Improved enhancement layer for electrophotographic devices and method for decreasing charge fatigue through the use of said layer
JPS62125363A (en) * 1985-11-01 1987-06-06 Energy Conversion Devices Inc Improved substrate for photo acceptor for xelography
JPS62151861A (en) * 1985-12-19 1987-07-06 Xerox Corp Xerographic image forming member and image formation
US4686164A (en) * 1984-07-20 1987-08-11 Minolta Camera Kabushiki Kaisha Electrophotosensitive member with multiple layers of amorphous silicon
US4687722A (en) * 1983-08-03 1987-08-18 Canon Kabushiki Kaisha Image holder member with overlayer of amorphous Si with H and C
US4713309A (en) * 1985-08-26 1987-12-15 Energy Conversion Devices, Inc. Enhancement layer for positively charged electrophotographic devices and method for decreasing charge fatigue through the use of said layer
EP0249302A2 (en) * 1986-01-23 1987-12-16 Canon Kabushiki Kaisha Light receiving member for use in electrophotography
US4721663A (en) * 1985-08-26 1988-01-26 Energy Conversion Devices, Inc. Enhancement layer for negatively charged electrophotographic devices
US4738912A (en) * 1985-09-13 1988-04-19 Minolta Camera Kabushiki Kaisha Photosensitive member having an amorphous carbon transport layer
US4741982A (en) * 1985-09-13 1988-05-03 Minolta Camera Kabushiki Kaisha Photosensitive member having undercoat layer of amorphous carbon
US4743522A (en) * 1985-09-13 1988-05-10 Minolta Camera Kabushiki Kaisha Photosensitive member with hydrogen-containing carbon layer
US4749636A (en) * 1985-09-13 1988-06-07 Minolta Camera Kabushiki Kaisha Photosensitive member with hydrogen-containing carbon layer
US4853309A (en) * 1985-03-12 1989-08-01 Sharp Kabushiki Kaisha Photoreceptor for electrophotography with a-Si layers having a gradient concentration of doped atoms and sandwiching the photoconductive layer therebetween
US4868076A (en) * 1986-09-26 1989-09-19 Minolta Camera Kabushiki Kaisha Photosensitive member comprising charge generating layer and charge transporting layer
US4871632A (en) * 1986-09-26 1989-10-03 Minolta Camera Kabushiki Kaisha Photosensitive member comprising charge generating layer and charge transporting layer
US4923775A (en) * 1988-12-23 1990-05-08 Xerox Corporation Photoreceptor overcoated with a polysiloxane
US4943503A (en) * 1983-10-13 1990-07-24 Sharp Kabushiki Kaisha Amorphous silicon photoreceptor
US5000831A (en) * 1987-03-09 1991-03-19 Minolta Camera Kabushiki Kaisha Method of production of amorphous hydrogenated carbon layer
US5166018A (en) * 1985-09-13 1992-11-24 Minolta Camera Kabushiki Kaisha Photosensitive member with hydrogen-containing carbon layer
JPH0517878U (en) * 1991-08-09 1993-03-05 株式会社日立ホームテツク The operation unit of the warm-air heating, etc.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127083A (en) * 1979-03-26 1980-10-01 Matsushita Electric Ind Co Ltd Semiconductor element
JPS564150A (en) * 1979-06-22 1981-01-17 Takao Kawamura Electrophotographic receptor
JPS56115573A (en) * 1980-02-15 1981-09-10 Matsushita Electric Ind Co Ltd Photoconductive element
JPS56146142A (en) * 1980-04-16 1981-11-13 Hitachi Ltd Electrophotographic sensitive film

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127083A (en) * 1979-03-26 1980-10-01 Matsushita Electric Ind Co Ltd Semiconductor element
JPS564150A (en) * 1979-06-22 1981-01-17 Takao Kawamura Electrophotographic receptor
JPS56115573A (en) * 1980-02-15 1981-09-10 Matsushita Electric Ind Co Ltd Photoconductive element
JPS56146142A (en) * 1980-04-16 1981-11-13 Hitachi Ltd Electrophotographic sensitive film

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532198A (en) * 1983-05-09 1985-07-30 Canon Kabushiki Kaisha Photoconductive member
JPS608847A (en) * 1983-06-29 1985-01-17 Toshiba Corp Electrophotographic sensitive body
JPH0548912B2 (en) * 1983-06-29 1993-07-22 Tokyo Shibaura Electric Co
US4555464A (en) * 1983-07-06 1985-11-26 Fuji Photo Film Co., Ltd. Amorphous silicon electrophotographic photosensitive materials
US4687722A (en) * 1983-08-03 1987-08-18 Canon Kabushiki Kaisha Image holder member with overlayer of amorphous Si with H and C
JPH0542668B2 (en) * 1983-09-13 1993-06-29 Canon Kk
JPS6075841A (en) * 1983-09-13 1985-04-30 Canon Inc Photoconductive member
US4943503A (en) * 1983-10-13 1990-07-24 Sharp Kabushiki Kaisha Amorphous silicon photoreceptor
JPS6095548A (en) * 1983-10-31 1985-05-28 Canon Inc Photoconductive member
JPS60221766A (en) * 1984-04-18 1985-11-06 Stanley Electric Co Ltd Electrophotographic sensitive body
US4686164A (en) * 1984-07-20 1987-08-11 Minolta Camera Kabushiki Kaisha Electrophotosensitive member with multiple layers of amorphous silicon
JPS6187159A (en) * 1984-10-05 1986-05-02 Fuji Electric Co Ltd Electrophotographic sensitive body
JPH0462579B2 (en) * 1984-10-05 1992-10-06 Fuji Electric Co Ltd
US4853309A (en) * 1985-03-12 1989-08-01 Sharp Kabushiki Kaisha Photoreceptor for electrophotography with a-Si layers having a gradient concentration of doped atoms and sandwiching the photoconductive layer therebetween
EP0212581A2 (en) * 1985-08-26 1987-03-04 Energy Conversion Devices, Inc. Improved enhancement layer for electrophotographic devices and method for decreasing charge fatigue through the use of said layer
US4713309A (en) * 1985-08-26 1987-12-15 Energy Conversion Devices, Inc. Enhancement layer for positively charged electrophotographic devices and method for decreasing charge fatigue through the use of said layer
US4721663A (en) * 1985-08-26 1988-01-26 Energy Conversion Devices, Inc. Enhancement layer for negatively charged electrophotographic devices
US5166018A (en) * 1985-09-13 1992-11-24 Minolta Camera Kabushiki Kaisha Photosensitive member with hydrogen-containing carbon layer
US4743522A (en) * 1985-09-13 1988-05-10 Minolta Camera Kabushiki Kaisha Photosensitive member with hydrogen-containing carbon layer
US4749636A (en) * 1985-09-13 1988-06-07 Minolta Camera Kabushiki Kaisha Photosensitive member with hydrogen-containing carbon layer
US4741982A (en) * 1985-09-13 1988-05-03 Minolta Camera Kabushiki Kaisha Photosensitive member having undercoat layer of amorphous carbon
US4738912A (en) * 1985-09-13 1988-04-19 Minolta Camera Kabushiki Kaisha Photosensitive member having an amorphous carbon transport layer
JPS62125363A (en) * 1985-11-01 1987-06-06 Energy Conversion Devices Inc Improved substrate for photo acceptor for xelography
JPS62151861A (en) * 1985-12-19 1987-07-06 Xerox Corp Xerographic image forming member and image formation
EP0249302A2 (en) * 1986-01-23 1987-12-16 Canon Kabushiki Kaisha Light receiving member for use in electrophotography
US4871632A (en) * 1986-09-26 1989-10-03 Minolta Camera Kabushiki Kaisha Photosensitive member comprising charge generating layer and charge transporting layer
US4868076A (en) * 1986-09-26 1989-09-19 Minolta Camera Kabushiki Kaisha Photosensitive member comprising charge generating layer and charge transporting layer
US5000831A (en) * 1987-03-09 1991-03-19 Minolta Camera Kabushiki Kaisha Method of production of amorphous hydrogenated carbon layer
US4923775A (en) * 1988-12-23 1990-05-08 Xerox Corporation Photoreceptor overcoated with a polysiloxane
JPH0517878U (en) * 1991-08-09 1993-03-05 株式会社日立ホームテツク The operation unit of the warm-air heating, etc.

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