CA2501442A1 - Electrophotographic photoreceptor, electrophotographic cartridge and electrophotographic apparatus - Google Patents

Electrophotographic photoreceptor, electrophotographic cartridge and electrophotographic apparatus Download PDF

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Publication number
CA2501442A1
CA2501442A1 CA002501442A CA2501442A CA2501442A1 CA 2501442 A1 CA2501442 A1 CA 2501442A1 CA 002501442 A CA002501442 A CA 002501442A CA 2501442 A CA2501442 A CA 2501442A CA 2501442 A1 CA2501442 A1 CA 2501442A1
Authority
CA
Canada
Prior art keywords
electrophotographic
cartridge
photoreceptor
undercoat layer
electrophotographic photoreceptor
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
Application number
CA002501442A
Other languages
French (fr)
Other versions
CA2501442C (en
Inventor
Hidemi Nukada
Hirofumi Nakamura
Taketoshi Hoshizaki
Yu Qi
Nan-Xing Hu
Ah-Mee Hor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Business Innovation Corp
Xerox Corp
Original Assignee
Fuji Xerox Co., Ltd.
Hidemi Nukada
Hirofumi Nakamura
Taketoshi Hoshizaki
Yu Qi
Nan-Xing Hu
Ah-Mee Hor
Xerox Corporation
Fujifilm Business Innovation Corp.
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
Application filed by Fuji Xerox Co., Ltd., Hidemi Nukada, Hirofumi Nakamura, Taketoshi Hoshizaki, Yu Qi, Nan-Xing Hu, Ah-Mee Hor, Xerox Corporation, Fujifilm Business Innovation Corp. filed Critical Fuji Xerox Co., Ltd.
Publication of CA2501442A1 publication Critical patent/CA2501442A1/en
Application granted granted Critical
Publication of CA2501442C publication Critical patent/CA2501442C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G03G5/142—Inert intermediate layers
    • G03G5/144—Inert intermediate 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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/142—Inert intermediate layers

Abstract

An electrophotographic photoreceptor including at least an undercoat layer and a photosensitive layer on a conductive substrate, in which the undercoat layer includes metal oxide fine particles to which an electron acceptor compound is attached.
CA002501442A 2004-07-16 2005-03-18 Electrophotographic photoreceptor, electrophotographic cartridge and electrophotographic apparatus Active CA2501442C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004210752A JP4456955B2 (en) 2004-07-16 2004-07-16 Electrophotographic photosensitive member, electrophotographic cartridge, and electrophotographic apparatus
JP2004-210752 2004-07-16

Publications (2)

Publication Number Publication Date
CA2501442A1 true CA2501442A1 (en) 2006-01-16
CA2501442C CA2501442C (en) 2008-05-06

Family

ID=35599835

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002501442A Active CA2501442C (en) 2004-07-16 2005-03-18 Electrophotographic photoreceptor, electrophotographic cartridge and electrophotographic apparatus

Country Status (4)

Country Link
US (1) US20060014092A1 (en)
JP (1) JP4456955B2 (en)
CN (1) CN1722005A (en)
CA (1) CA2501442C (en)

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JP4456954B2 (en) * 2004-07-16 2010-04-28 富士ゼロックス株式会社 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
JP4456953B2 (en) * 2004-07-16 2010-04-28 富士ゼロックス株式会社 Image forming apparatus and process cartridge
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JP4456952B2 (en) * 2004-07-16 2010-04-28 富士ゼロックス株式会社 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
JP4595602B2 (en) * 2005-03-16 2010-12-08 富士ゼロックス株式会社 Image forming apparatus
US7560209B2 (en) * 2005-08-23 2009-07-14 Konica Minolta Business Technologies, Inc. Electrophotographic image forming apparatus and image forming unit
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JP2008216747A (en) * 2007-03-06 2008-09-18 Ricoh Co Ltd Image carrier, lubricant molded material, lubricant applicator, image forming apparatus and process cartridge
KR20080102001A (en) * 2007-05-17 2008-11-24 삼성전자주식회사 Method of manufacturing thermal inkjet printhead
JP4840271B2 (en) * 2007-07-02 2011-12-21 富士ゼロックス株式会社 Image forming apparatus
US20100086866A1 (en) * 2008-10-08 2010-04-08 Xerox Corporation Undercoat layers comprising silica microspheres
JP5444732B2 (en) * 2009-01-28 2014-03-19 株式会社リコー Electrophotographic photosensitive member, image forming apparatus, and process cartridge for image forming apparatus
JP5623212B2 (en) 2009-11-18 2014-11-12 キヤノン株式会社 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
WO2012011442A1 (en) * 2010-07-23 2012-01-26 新日本製鐵株式会社 Electromagnetic steel sheet and process for production thereof
JP4891427B2 (en) 2010-07-26 2012-03-07 キヤノン株式会社 Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CN103189544B (en) 2010-10-29 2015-08-12 新日铁住金株式会社 Electro-magnetic steel plate and manufacture method thereof
JP5982769B2 (en) * 2011-09-27 2016-08-31 富士ゼロックス株式会社 Electrophotographic photosensitive member, process cartridge, and image forming apparatus
JP6061640B2 (en) 2011-11-30 2017-01-18 キヤノン株式会社 Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
JP5932607B2 (en) * 2011-11-30 2016-06-08 キヤノン株式会社 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
JP5857804B2 (en) 2012-03-07 2016-02-10 富士ゼロックス株式会社 Image forming apparatus and process cartridge
JP2013190494A (en) * 2012-03-12 2013-09-26 Fuji Xerox Co Ltd Image formation device and process cartridge
JP2013242483A (en) * 2012-05-22 2013-12-05 Fuji Xerox Co Ltd Electrophotographic photoreceptor, image forming apparatus, and process cartridge
JP6049329B2 (en) 2012-06-29 2016-12-21 キヤノン株式会社 Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
JP2014186296A (en) 2012-11-30 2014-10-02 Canon Inc Electrophotographic photoreceptor, method for manufacturing electrophotographic photoreceptor, process cartridge and electrophotographic apparatus
JP6238718B2 (en) 2013-01-25 2017-11-29 キヤノン株式会社 Method for producing electrophotographic photosensitive member
JP6011365B2 (en) * 2013-01-28 2016-10-19 富士ゼロックス株式会社 Electrophotographic photosensitive member, process cartridge, and image forming apparatus
JP6481324B2 (en) 2013-12-13 2019-03-13 株式会社リコー Electrophotographic photosensitive member, electrophotographic method, electrophotographic apparatus, and process cartridge
JP2016109844A (en) 2014-12-05 2016-06-20 株式会社リコー Electrophotographic photoreceptor, image formation device, and process cartridge
JP6447178B2 (en) * 2015-01-28 2019-01-09 富士ゼロックス株式会社 Electrophotographic photosensitive member, process cartridge, and image forming apparatus
US9753384B2 (en) 2015-05-08 2017-09-05 Ricoh Company, Ltd. Photoconductor, electrophotographic method, electrophotographic apparatus, and electrophotographic process cartridge
JP6667099B2 (en) 2015-11-30 2020-03-18 株式会社リコー Photoconductor, image forming apparatus, and process cartridge
JP6801197B2 (en) * 2016-03-08 2020-12-16 富士ゼロックス株式会社 Charging member, charging device, process cartridge, and image forming device
JP6781396B2 (en) 2016-05-30 2020-11-04 株式会社リコー Photoreceptor, image forming apparatus and process cartridge
JP6786994B2 (en) * 2016-09-21 2020-11-18 富士ゼロックス株式会社 Electrophotographic photosensitive member, process cartridge, and image forming apparatus
JP2019015776A (en) 2017-07-04 2019-01-31 株式会社リコー Electrophotographic photoreceptor, image forming apparatus, and process cartridge
US10754266B2 (en) 2018-09-21 2020-08-25 Fuji Xerox Co., Ltd. Electrophotographic photoreceptor, process cartridge, and image forming apparatus
CN112209628A (en) * 2020-10-10 2021-01-12 拓米(成都)应用技术研究院有限公司 Flexible composite cover plate and manufacturing method thereof

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Also Published As

Publication number Publication date
JP4456955B2 (en) 2010-04-28
US20060014092A1 (en) 2006-01-19
CN1722005A (en) 2006-01-18
CA2501442C (en) 2008-05-06
JP2006030700A (en) 2006-02-02

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