KR101346487B1 - 현상 롤러, 현상 장치, 프로세스 카트리지 및 전자 사진 화상 형성 장치 - Google Patents

현상 롤러, 현상 장치, 프로세스 카트리지 및 전자 사진 화상 형성 장치 Download PDF

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Publication number
KR101346487B1
KR101346487B1 KR1020117031138A KR20117031138A KR101346487B1 KR 101346487 B1 KR101346487 B1 KR 101346487B1 KR 1020117031138 A KR1020117031138 A KR 1020117031138A KR 20117031138 A KR20117031138 A KR 20117031138A KR 101346487 B1 KR101346487 B1 KR 101346487B1
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KR
South Korea
Prior art keywords
developing roller
coating layer
layer
developing
latent image
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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.)
Expired - Fee Related
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KR1020117031138A
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English (en)
Korean (ko)
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KR20120006087A (ko
Inventor
히데노리 사또오
겐이찌 야마우찌
겐야 아난
Original Assignee
캐논 가부시끼가이샤
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Publication of KR20120006087A publication Critical patent/KR20120006087A/ko
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Expired - Fee Related legal-status Critical Current
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0818—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the structure of the donor member, e.g. surface properties
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1839—Means for handling the process cartridge in the apparatus body
    • G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
    • G03G21/186—Axial couplings
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/08—Details of powder developing device not concerning the development directly
    • G03G2215/0855—Materials and manufacturing of the developing device
    • G03G2215/0858—Donor member
    • G03G2215/0861—Particular composition or materials
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/08—Details of powder developing device not concerning the development directly
    • G03G2215/0855—Materials and manufacturing of the developing device
    • G03G2215/0858—Donor member
    • G03G2215/0863—Manufacturing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Dry Development In Electrophotography (AREA)
KR1020117031138A 2007-04-27 2008-04-23 현상 롤러, 현상 장치, 프로세스 카트리지 및 전자 사진 화상 형성 장치 Expired - Fee Related KR101346487B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007118782 2007-04-27
JPJP-P-2007-118782 2007-04-27
PCT/JP2008/058292 WO2008136487A1 (ja) 2007-04-27 2008-04-23 現像ローラ、現像装置、プロセスカートリッジおよび電子写真画像形成装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020097024074A Division KR20100006570A (ko) 2007-04-27 2008-04-23 현상 롤러, 현상 장치, 프로세스 카트리지 및 전자 사진 화상 형성 장치

Publications (2)

Publication Number Publication Date
KR20120006087A KR20120006087A (ko) 2012-01-17
KR101346487B1 true KR101346487B1 (ko) 2014-01-02

Family

ID=39943594

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020117031138A Expired - Fee Related KR101346487B1 (ko) 2007-04-27 2008-04-23 현상 롤러, 현상 장치, 프로세스 카트리지 및 전자 사진 화상 형성 장치
KR1020097024074A Ceased KR20100006570A (ko) 2007-04-27 2008-04-23 현상 롤러, 현상 장치, 프로세스 카트리지 및 전자 사진 화상 형성 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020097024074A Ceased KR20100006570A (ko) 2007-04-27 2008-04-23 현상 롤러, 현상 장치, 프로세스 카트리지 및 전자 사진 화상 형성 장치

Country Status (6)

Country Link
US (1) US7747204B2 (enExample)
EP (1) EP2146253B1 (enExample)
JP (1) JP5339769B2 (enExample)
KR (2) KR101346487B1 (enExample)
CN (1) CN101663623B (enExample)
WO (1) WO2008136487A1 (enExample)

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JP5517522B2 (ja) * 2008-09-12 2014-06-11 キヤノン株式会社 現像ローラ、電子写真プロセスカートリッジ及び電子写真画像形成装置
JP5532376B2 (ja) * 2008-11-07 2014-06-25 株式会社リコー クリーニングブレード、画像形成装置、プロセスカートリッジ、及び、画像形成方法
JP2010152125A (ja) * 2008-12-25 2010-07-08 Canon Inc 現像ローラ、プロセスカートリッジ、画像形成装置、及び現像ローラの製造方法
CN102576203B (zh) * 2009-09-16 2014-05-07 佳能株式会社 显影辊、处理盒和电子照相成像设备
JP5436155B2 (ja) * 2009-11-13 2014-03-05 キヤノン株式会社 弾性ローラ及びその製造方法、並びに画像形成装置
JP5495768B2 (ja) * 2009-12-21 2014-05-21 キヤノン株式会社 現像ローラ及びその製造方法、プロセスカートリッジ並びに電子写真画像形成装置
JP5236757B2 (ja) * 2011-02-07 2013-07-17 住友ゴム工業株式会社 半導電性ローラ
JP5253550B2 (ja) * 2011-08-25 2013-07-31 キヤノン株式会社 現像部材とその製造方法、および、電子写真画像形成装置
JP5972148B2 (ja) * 2011-12-09 2016-08-17 キヤノン株式会社 現像部材および電子写真装置
CN102436161B (zh) * 2011-12-26 2014-05-07 珠海赛纳打印科技股份有限公司 导电弹性体辊及其制造方法和图像形成装置
JP6242173B2 (ja) * 2013-11-13 2017-12-06 キヤノン株式会社 現像剤担持体、現像装置、プロセスカートリッジ、画像形成装置
JP2015222348A (ja) * 2014-05-23 2015-12-10 株式会社沖データ 現像剤供給部材、現像装置、及び画像形成装置
US9482986B2 (en) * 2015-02-27 2016-11-01 Canon Kabushiki Kaisha Member for electrophotography, process cartridge, and electrophotographic image forming apparatus
JP6315706B2 (ja) * 2015-04-06 2018-04-25 住友ゴム工業株式会社 半導電性ローラ
JP6891065B2 (ja) * 2016-07-29 2021-06-18 キヤノン株式会社 現像装置、電子写真プロセスカートリッジ及び電子写真画像形成装置
US10317811B2 (en) * 2016-10-07 2019-06-11 Canon Kabushiki Kaisha Charging member, method for producing same, process cartridge and electrophotographic image forming apparatus
US10310447B2 (en) * 2017-07-12 2019-06-04 Canon Kabushiki Kaisha Electrophotographic member, process cartridge, and electrophotographic image forming apparatus
CN109822776A (zh) * 2019-02-18 2019-05-31 哈尔滨博实自动化股份有限公司 低分子液体橡胶制备装置
CN109735818A (zh) * 2019-03-01 2019-05-10 深圳南科超膜材料技术有限公司 一种结合高功率脉冲磁控溅射技术的硒鼓制备方法
EP4050042B1 (en) * 2019-10-23 2026-03-04 Canon Kabushiki Kaisha Developing apparatus, electrophotography process cartridge, and electrophotographic image forming apparatus
JP7589484B2 (ja) * 2020-10-02 2024-11-26 京セラドキュメントソリューションズ株式会社 画像形成装置
JP7589483B2 (ja) * 2020-10-02 2024-11-26 京セラドキュメントソリューションズ株式会社 画像形成装置

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JP2003270926A (ja) * 2002-01-08 2003-09-25 Canon Inc 現像ローラ、現像装置および電子写真プロセスカートリッジ
US20030215731A1 (en) * 2001-08-20 2003-11-20 Canon Kabushiki Kaisha Developing assembly, process cartridge and image-forming method

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JP2001027843A (ja) * 1999-05-11 2001-01-30 Bridgestone Corp トナー担持体及びそれを用いた画像形成装置
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JP2003316115A (ja) 2002-04-19 2003-11-06 Canon Inc 帯電部材、帯電装置、及び画像形成装置
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JP3826125B2 (ja) 2003-10-14 2006-09-27 キヤノン株式会社 現像ローラ、電子写真プロセスカートリッジ及び電子写真画像形成装置
JP2005157040A (ja) * 2003-11-27 2005-06-16 Bridgestone Corp トナー担持体及び画像形成装置
JP2005248084A (ja) 2004-03-05 2005-09-15 Bridgestone Corp 導電性弾性部材及びそれを用いた画像形成装置
JP2006106323A (ja) 2004-10-05 2006-04-20 Bridgestone Corp 現像ローラ
JP2006184446A (ja) * 2004-12-27 2006-07-13 Canon Inc 弾性ローラ、現像装置及び画像形成装置
JP5101797B2 (ja) * 2005-01-25 2012-12-19 株式会社リコー 潤滑剤塗布手段を備えたプロセスカートリッジおよび画像形成装置
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US6484007B1 (en) * 1999-08-24 2002-11-19 Canon Kabushiki Kaisha Image forming apparatus featuring a conductive developing roller including a mandrel, an elastic layer, an intermediate layer, and a charge-providing layer formed thereon
US20030215731A1 (en) * 2001-08-20 2003-11-20 Canon Kabushiki Kaisha Developing assembly, process cartridge and image-forming method
JP2003270926A (ja) * 2002-01-08 2003-09-25 Canon Inc 現像ローラ、現像装置および電子写真プロセスカートリッジ

Also Published As

Publication number Publication date
EP2146253B1 (en) 2018-10-31
EP2146253A1 (en) 2010-01-20
US7747204B2 (en) 2010-06-29
EP2146253A4 (en) 2011-09-28
WO2008136487A1 (ja) 2008-11-13
CN101663623B (zh) 2011-11-23
KR20100006570A (ko) 2010-01-19
CN101663623A (zh) 2010-03-03
JP2008293002A (ja) 2008-12-04
KR20120006087A (ko) 2012-01-17
JP5339769B2 (ja) 2013-11-13
US20090010684A1 (en) 2009-01-08

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