DE69626719D1 - Bilderzeugungsgerät mit Kontaktaufladungsteil - Google Patents

Bilderzeugungsgerät mit Kontaktaufladungsteil

Info

Publication number
DE69626719D1
DE69626719D1 DE69626719T DE69626719T DE69626719D1 DE 69626719 D1 DE69626719 D1 DE 69626719D1 DE 69626719 T DE69626719 T DE 69626719T DE 69626719 T DE69626719 T DE 69626719T DE 69626719 D1 DE69626719 D1 DE 69626719D1
Authority
DE
Germany
Prior art keywords
imaging device
contact charging
charging part
contact
imaging
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.)
Expired - Fee Related
Application number
DE69626719T
Other languages
English (en)
Other versions
DE69626719T2 (de
Inventor
Keiji Okano
Takahiro Inoue
Kazushige Sakurai
Tadashi Onimura
Kouichi Suwa
Masaki Ojima
Hiroshi Sato
Seiji Yamaguchi
Hideki Matsumoto
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69626719D1 publication Critical patent/DE69626719D1/de
Publication of DE69626719T2 publication Critical patent/DE69626719T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
    • G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
    • 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • 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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material
    • G03G5/14713—Macromolecular material
    • G03G5/14717—Macromolecular material obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/14726—Halogenated polymers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
DE69626719T 1995-06-08 1996-06-07 Bilderzeugungsgerät mit Kontaktaufladungsteil Expired - Fee Related DE69626719T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16692495 1995-06-08

Publications (2)

Publication Number Publication Date
DE69626719D1 true DE69626719D1 (de) 2003-04-24
DE69626719T2 DE69626719T2 (de) 2003-10-23

Family

ID=15840188

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69626719T Expired - Fee Related DE69626719T2 (de) 1995-06-08 1996-06-07 Bilderzeugungsgerät mit Kontaktaufladungsteil

Country Status (6)

Country Link
US (1) US5666606A (de)
EP (1) EP0747780B1 (de)
KR (1) KR0185526B1 (de)
CN (1) CN1122192C (de)
DE (1) DE69626719T2 (de)
HK (1) HK1012068A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0840176B1 (de) * 1993-07-30 2001-10-31 Canon Kabushiki Kaisha Aufladungsteil, Aufladungsvorrichtung und aus einem Bilderzeugungsgerät herausnehmbare Prozesskassette
JPH10228160A (ja) * 1996-12-13 1998-08-25 Canon Inc 画像形成装置
EP0863447B1 (de) * 1997-03-05 2003-09-17 Canon Kabushiki Kaisha Aufladungsvorrichtung, Aufladeverfahren, Kassette und Bilderzeugungsgerät
DE69832747T2 (de) * 1997-03-05 2006-08-03 Canon K.K. Bilderzeugungsgerät
US6194478B1 (en) * 1997-12-29 2001-02-27 World Properties, Inc. Document feeding component and method of manufacture thereof
US5993952A (en) * 1997-12-29 1999-11-30 World Properties, Inc. Document feeding component and method of manufacture thereof
US6035163A (en) * 1998-11-20 2000-03-07 Xerox Corporation Vibration absorbing bias charge roll
EP1074893B1 (de) * 1999-08-02 2006-11-29 Ricoh Company, Ltd. Gerät zur Bilderzeugung mit der Möglichkeit zur effektiven Darstellung von einem gleichmässigen Ladungspotential
JP2001042597A (ja) * 1999-08-04 2001-02-16 Sharp Corp 接触帯電装置
JP2002014523A (ja) * 2000-06-30 2002-01-18 Canon Inc 画像形成装置
US6548154B1 (en) 2000-11-28 2003-04-15 Xerox Corporation Electrical charge relaxable wear resistant coating for bias charging or transfer member
JP3790892B2 (ja) 2001-08-31 2006-06-28 コニカミノルタビジネステクノロジーズ株式会社 有機感光体
JP4134753B2 (ja) * 2002-06-26 2008-08-20 富士ゼロックス株式会社 電子写真用感光体、電子写真用部材、プロセスカートリッジ、及び画像形成装置
CN100570502C (zh) * 2004-12-28 2009-12-16 佳能株式会社 充电构件、处理盒和电子照相设备
JP5157097B2 (ja) * 2006-07-18 2013-03-06 株式会社リコー 画像形成装置の帯電工程評価方法
JP5546269B2 (ja) * 2009-03-17 2014-07-09 キヤノン株式会社 画像形成装置
JP6589411B2 (ja) * 2015-06-25 2019-10-16 富士ゼロックス株式会社 画像形成装置
WO2017071769A1 (en) * 2015-10-29 2017-05-04 Hewlett-Packard Indigo B.V. Electro-photographic printing
JP7475940B2 (ja) * 2020-04-13 2024-04-30 キヤノン株式会社 電子写真感光体、プロセスカートリッジおよび電子写真装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63149669A (ja) * 1986-12-15 1988-06-22 Canon Inc 接触帯電方法
US4851960A (en) * 1986-12-15 1989-07-25 Canon Kabushiki Kaisha Charging device
JP2637584B2 (ja) * 1989-12-19 1997-08-06 キヤノン株式会社 電子写真感光体
JPH03240076A (ja) * 1990-02-17 1991-10-25 Canon Inc 帯電装置
JP3005130B2 (ja) * 1992-01-10 2000-01-31 キヤノン株式会社 帯電装置及び画像形成装置及びプロセスカートリッジ
EP0555102B1 (de) * 1992-02-07 1999-06-02 Canon Kabushiki Kaisha Bilderzeugungsgerät mit einem Auflade-Element in Kontakt mit dem Bildträgerelement
US5436701A (en) * 1992-06-19 1995-07-25 Canon Kabushiki Kaisha Image forming method, image forming apparatus and apparatus unit
JPH0619175A (ja) * 1992-06-29 1994-01-28 Canon Inc 電子写真感光体、該電子写真感光体を備えた電子写真装置並びにファクシミリ
JPH0635220A (ja) * 1992-07-13 1994-02-10 Canon Inc 電子写真装置
EP0840176B1 (de) * 1993-07-30 2001-10-31 Canon Kabushiki Kaisha Aufladungsteil, Aufladungsvorrichtung und aus einem Bilderzeugungsgerät herausnehmbare Prozesskassette
US5538826A (en) * 1993-09-09 1996-07-23 Canon Kabushiki Kaisha Electrophotographic image forming method, apparatus and device unit
DE69525996T2 (de) * 1994-06-22 2002-09-19 Canon Kk Elektrophotographisches Gerät

Also Published As

Publication number Publication date
KR970002506A (ko) 1997-01-24
EP0747780A2 (de) 1996-12-11
HK1012068A1 (en) 1999-07-23
EP0747780A3 (de) 1997-01-08
EP0747780B1 (de) 2003-03-19
US5666606A (en) 1997-09-09
DE69626719T2 (de) 2003-10-23
CN1164054A (zh) 1997-11-05
KR0185526B1 (ko) 1999-04-15
CN1122192C (zh) 2003-09-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee