WO2009028448A1 - 電子写真感光体および該電子写真感光体を備える画像形成装置 - Google Patents

電子写真感光体および該電子写真感光体を備える画像形成装置 Download PDF

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Publication number
WO2009028448A1
WO2009028448A1 PCT/JP2008/065090 JP2008065090W WO2009028448A1 WO 2009028448 A1 WO2009028448 A1 WO 2009028448A1 JP 2008065090 W JP2008065090 W JP 2008065090W WO 2009028448 A1 WO2009028448 A1 WO 2009028448A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrophotographic photosensitive
photosensitive body
charge injection
injection blocking
layer
Prior art date
Application number
PCT/JP2008/065090
Other languages
English (en)
French (fr)
Inventor
Yoshinobu Ishii
Original Assignee
Kyocera Corporation
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 Kyocera Corporation filed Critical Kyocera Corporation
Priority to US12/675,602 priority Critical patent/US20100260517A1/en
Priority to JP2009530102A priority patent/JPWO2009028448A1/ja
Publication of WO2009028448A1 publication Critical patent/WO2009028448A1/ja

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    • 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
    • G03G5/08214—Silicon-based
    • G03G5/08221—Silicon-based comprising one or two silicon based layers
    • G03G5/08228—Silicon-based comprising one or two silicon based layers at least one with varying composition
    • 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
    • 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
    • G03G5/08214—Silicon-based
    • G03G5/08221—Silicon-based comprising one or two silicon based 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
    • G03G5/08214—Silicon-based
    • G03G5/08235—Silicon-based comprising three or four silicon-based 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
    • G03G5/08214—Silicon-based
    • G03G5/08235—Silicon-based comprising three or four silicon-based layers
    • G03G5/08242—Silicon-based comprising three or four silicon-based layers at least one with varying composition
    • 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
    • G03G5/08214—Silicon-based
    • G03G5/0825—Silicon-based comprising five or six silicon-based 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
    • G03G5/08214—Silicon-based
    • G03G5/0825—Silicon-based comprising five or six silicon-based layers
    • G03G5/08257—Silicon-based comprising five or six silicon-based layers at least one with varying composition
    • 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
    • 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
    • G03G5/147—Cover layers

Abstract

【課題】形成される画像のコントラストを充分に維持しつつ、残留電位に起因する画質低下を抑制することが可能な負帯電用電子写真感光体を提供する。 【解決手段】本発明に係る負帯電用電子写真感光体１０は、基体１８と、アモルファスシリコン系化合物からなり且つ基体１８上に形成される光導電層１９Ａと、該光導電層１９Ａ上に形成される電荷注入阻止層１９Ｂと、該電荷注入阻止層１９Ｂ上に形成される表面層１９Ｃと、を有してなる。電荷注入阻止層１９Ｂは、Ｎ，Ｏ，Ｃからなる群より選択される少なくとも一つの元素、および、第１３属元素を含んでなる。電荷注入阻止層１９Ｂの光吸収係数は光導電層１９Ａの光吸収係数より小さく、光導電層１９Ａの屈折率に対する電荷注入阻止層１９Ｂの屈折率の差は０より大きく０．９以下である。
PCT/JP2008/065090 2007-08-29 2008-08-25 電子写真感光体および該電子写真感光体を備える画像形成装置 WO2009028448A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/675,602 US20100260517A1 (en) 2007-08-29 2008-08-25 Electrophotographic Photosensitive Body and Image Forming Device Having an Electrophotographic Photosensitive Body
JP2009530102A JPWO2009028448A1 (ja) 2007-08-29 2008-08-25 電子写真感光体および該電子写真感光体を備える画像形成装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-223213 2007-08-29
JP2007223213 2007-08-29

Publications (1)

Publication Number Publication Date
WO2009028448A1 true WO2009028448A1 (ja) 2009-03-05

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ID=40387168

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065090 WO2009028448A1 (ja) 2007-08-29 2008-08-25 電子写真感光体および該電子写真感光体を備える画像形成装置

Country Status (3)

Country Link
US (1) US20100260517A1 (ja)
JP (1) JPWO2009028448A1 (ja)
WO (1) WO2009028448A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013047662A1 (ja) * 2011-09-30 2013-04-04 京セラ株式会社 電子写真感光体およびこれを備えた画像形成装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086279A (ja) * 1994-06-22 1996-01-12 Fuji Xerox Co Ltd 画像形成方法及び電子写真感光体
JP2006133525A (ja) * 2004-11-05 2006-05-25 Canon Inc 電子写真感光体及びこれを用いた電子写真装置
JP2006133522A (ja) * 2004-11-05 2006-05-25 Canon Inc 電子写真感光体
JP2006133524A (ja) * 2004-11-05 2006-05-25 Canon Inc 電子写真感光体および電子写真装置
JP2006154805A (ja) * 2004-11-05 2006-06-15 Canon Inc 電子写真感光体
JP2006163219A (ja) * 2004-12-10 2006-06-22 Canon Inc 電子写真感光体
JP2006189822A (ja) * 2004-12-10 2006-07-20 Canon Inc 電子写真感光体
WO2006134781A1 (ja) * 2005-06-16 2006-12-21 Kyocera Corporation 堆積膜形成方法、堆積膜形成装置、堆積膜およびこれを用いた感光体

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2102028B (en) * 1977-12-22 1983-06-08 Canon Kk Electrophotographic photosensitive member and process for production thereof
JP2568466B2 (ja) * 1991-11-01 1997-01-08 富士電子工業株式会社 プラズマｃｖｄ装置
JP2002287391A (ja) * 2001-03-28 2002-10-03 Canon Inc 電子写真装置
WO2006049340A1 (ja) * 2004-11-05 2006-05-11 Canon Kabushiki Kaisha 電子写真感光体
WO2006062260A1 (ja) * 2004-12-10 2006-06-15 Canon Kabushiki Kaisha 電子写真感光体

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086279A (ja) * 1994-06-22 1996-01-12 Fuji Xerox Co Ltd 画像形成方法及び電子写真感光体
JP2006133525A (ja) * 2004-11-05 2006-05-25 Canon Inc 電子写真感光体及びこれを用いた電子写真装置
JP2006133522A (ja) * 2004-11-05 2006-05-25 Canon Inc 電子写真感光体
JP2006133524A (ja) * 2004-11-05 2006-05-25 Canon Inc 電子写真感光体および電子写真装置
JP2006154805A (ja) * 2004-11-05 2006-06-15 Canon Inc 電子写真感光体
JP2006163219A (ja) * 2004-12-10 2006-06-22 Canon Inc 電子写真感光体
JP2006189822A (ja) * 2004-12-10 2006-07-20 Canon Inc 電子写真感光体
WO2006134781A1 (ja) * 2005-06-16 2006-12-21 Kyocera Corporation 堆積膜形成方法、堆積膜形成装置、堆積膜およびこれを用いた感光体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013047662A1 (ja) * 2011-09-30 2013-04-04 京セラ株式会社 電子写真感光体およびこれを備えた画像形成装置
US9291981B2 (en) 2011-09-30 2016-03-22 Kyocera Corporation Electrophotographic photoreceptor and image forming apparatus including the same

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JPWO2009028448A1 (ja) 2010-12-02
US20100260517A1 (en) 2010-10-14

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