JP2003316112A - 帯電部材、画像形成装置及びプロセスカートリッジ - Google Patents
帯電部材、画像形成装置及びプロセスカートリッジInfo
- Publication number
- JP2003316112A JP2003316112A JP2002117326A JP2002117326A JP2003316112A JP 2003316112 A JP2003316112 A JP 2003316112A JP 2002117326 A JP2002117326 A JP 2002117326A JP 2002117326 A JP2002117326 A JP 2002117326A JP 2003316112 A JP2003316112 A JP 2003316112A
- Authority
- JP
- Japan
- Prior art keywords
- charging member
- fine particles
- charging
- member according
- conductive
- 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.)
- Withdrawn
Links
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002117326A JP2003316112A (ja) | 2002-04-19 | 2002-04-19 | 帯電部材、画像形成装置及びプロセスカートリッジ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002117326A JP2003316112A (ja) | 2002-04-19 | 2002-04-19 | 帯電部材、画像形成装置及びプロセスカートリッジ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2003316112A true JP2003316112A (ja) | 2003-11-06 |
JP2003316112A5 JP2003316112A5 (fi) | 2005-05-19 |
Family
ID=29534570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002117326A Withdrawn JP2003316112A (ja) | 2002-04-19 | 2002-04-19 | 帯電部材、画像形成装置及びプロセスカートリッジ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2003316112A (fi) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005345801A (ja) * | 2004-06-03 | 2005-12-15 | Canon Inc | 導電性部材、画像形成装置及びプロセスカートリッジ |
JP2006011072A (ja) * | 2004-06-25 | 2006-01-12 | Ricoh Co Ltd | 帯電装置・画像形成装置・プロセスカートリッジ |
JP2006215388A (ja) * | 2005-02-04 | 2006-08-17 | Canon Chemicals Inc | 導電性部材の製造方法 |
JP2007093937A (ja) * | 2005-09-28 | 2007-04-12 | Canon Inc | 帯電部材、プロセスカートリッジ及び電子写真装置 |
JP2007101864A (ja) * | 2005-10-04 | 2007-04-19 | Canon Chemicals Inc | 帯電部材及び電子写真装置 |
US7327965B2 (en) * | 2004-03-29 | 2008-02-05 | Sharp Kabushiki Kaisha | Charging units capable of use in and image forming apparatus having different processing speeds |
JP2010072450A (ja) * | 2008-09-19 | 2010-04-02 | Tokai Rubber Ind Ltd | 電子写真機器用帯電ロールおよび電子写真機器用帯電ロールの製造方法 |
JP2010107796A (ja) * | 2008-10-31 | 2010-05-13 | Canon Inc | 帯電ローラ、プロセスカートリッジ及び電子写真装置 |
US7835669B2 (en) | 2008-10-31 | 2010-11-16 | Canon Kabushiki Kaisha | Charging roller, process cartridge and electrophotographic apparatus |
US7869741B2 (en) | 2008-10-31 | 2011-01-11 | Canon Kabushiki Kaisha | Charging member including a conductive support and surface layer having protrusions formed on a surface thereof, a process cartridge including same for use in an image forming apparatus |
US8055169B2 (en) | 2007-05-28 | 2011-11-08 | Oki Data Corporation | Developing device with image supporting member and developer supporting member disposed in specific arrangement, and image forming apparatus |
WO2012046862A1 (ja) | 2010-10-04 | 2012-04-12 | キヤノン株式会社 | 帯電部材、プロセスカートリッジ及び電子写真装置 |
US8725043B2 (en) | 2011-02-17 | 2014-05-13 | Fuji Xerox Co., Ltd. | Charging member, charging device, process cartridge, and image forming apparatus |
WO2014118831A1 (ja) | 2013-01-29 | 2014-08-07 | キヤノン株式会社 | 帯電部材、プロセスカートリッジ及び電子写真装置 |
CN104956265A (zh) * | 2013-01-29 | 2015-09-30 | 佳能株式会社 | 电子照相处理盒和电子照相设备 |
US9256153B2 (en) | 2014-04-18 | 2016-02-09 | Canon Kabushiki Kaisha | Charging member, process cartridge and electrophotographic apparatus |
CN105339847A (zh) * | 2013-06-27 | 2016-02-17 | 佳能株式会社 | 图像形成设备和处理盒 |
US9268243B2 (en) | 2012-12-11 | 2016-02-23 | Canon Kabushiki Kaisha | Electrophotographic member, process cartridge, and electrophotographic apparatus |
US9291936B2 (en) | 2013-06-27 | 2016-03-22 | Canon Kabushiki Kaisha | Image-forming apparatus with electro-conductive resin layer having resin particles and process cartridge |
US9618870B1 (en) | 2015-09-24 | 2017-04-11 | Fuji Xerox Co., Ltd. | Charging member, process cartridge, and image forming apparatus |
US11378910B2 (en) | 2019-10-18 | 2022-07-05 | Canon Kabushiki Kaisha | Process cartridge and image forming apparatus |
US11644763B2 (en) | 2020-07-17 | 2023-05-09 | Sharp Kabushiki Kaisha | Image forming apparatus including photoreceptor connected to ground via an inductor |
-
2002
- 2002-04-19 JP JP2002117326A patent/JP2003316112A/ja not_active Withdrawn
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7327965B2 (en) * | 2004-03-29 | 2008-02-05 | Sharp Kabushiki Kaisha | Charging units capable of use in and image forming apparatus having different processing speeds |
JP2005345801A (ja) * | 2004-06-03 | 2005-12-15 | Canon Inc | 導電性部材、画像形成装置及びプロセスカートリッジ |
JP2006011072A (ja) * | 2004-06-25 | 2006-01-12 | Ricoh Co Ltd | 帯電装置・画像形成装置・プロセスカートリッジ |
JP4542379B2 (ja) * | 2004-06-25 | 2010-09-15 | 株式会社リコー | 画像形成装置及びプロセスカートリッジ |
JP4727244B2 (ja) * | 2005-02-04 | 2011-07-20 | キヤノン化成株式会社 | 導電性部材の製造方法 |
JP2006215388A (ja) * | 2005-02-04 | 2006-08-17 | Canon Chemicals Inc | 導電性部材の製造方法 |
JP2007093937A (ja) * | 2005-09-28 | 2007-04-12 | Canon Inc | 帯電部材、プロセスカートリッジ及び電子写真装置 |
JP2007101864A (ja) * | 2005-10-04 | 2007-04-19 | Canon Chemicals Inc | 帯電部材及び電子写真装置 |
US8055169B2 (en) | 2007-05-28 | 2011-11-08 | Oki Data Corporation | Developing device with image supporting member and developer supporting member disposed in specific arrangement, and image forming apparatus |
JP2010072450A (ja) * | 2008-09-19 | 2010-04-02 | Tokai Rubber Ind Ltd | 電子写真機器用帯電ロールおよび電子写真機器用帯電ロールの製造方法 |
US7869741B2 (en) | 2008-10-31 | 2011-01-11 | Canon Kabushiki Kaisha | Charging member including a conductive support and surface layer having protrusions formed on a surface thereof, a process cartridge including same for use in an image forming apparatus |
US7835669B2 (en) | 2008-10-31 | 2010-11-16 | Canon Kabushiki Kaisha | Charging roller, process cartridge and electrophotographic apparatus |
JP2010107796A (ja) * | 2008-10-31 | 2010-05-13 | Canon Inc | 帯電ローラ、プロセスカートリッジ及び電子写真装置 |
US8383234B2 (en) | 2010-10-04 | 2013-02-26 | Canon Kabushiki Kaisha | Charging member, process cartridge, and electrophotographic apparatus |
WO2012046862A1 (ja) | 2010-10-04 | 2012-04-12 | キヤノン株式会社 | 帯電部材、プロセスカートリッジ及び電子写真装置 |
US8725043B2 (en) | 2011-02-17 | 2014-05-13 | Fuji Xerox Co., Ltd. | Charging member, charging device, process cartridge, and image forming apparatus |
US9268243B2 (en) | 2012-12-11 | 2016-02-23 | Canon Kabushiki Kaisha | Electrophotographic member, process cartridge, and electrophotographic apparatus |
WO2014118831A1 (ja) | 2013-01-29 | 2014-08-07 | キヤノン株式会社 | 帯電部材、プロセスカートリッジ及び電子写真装置 |
CN104956265A (zh) * | 2013-01-29 | 2015-09-30 | 佳能株式会社 | 电子照相处理盒和电子照相设备 |
KR20150113039A (ko) | 2013-01-29 | 2015-10-07 | 캐논 가부시끼가이샤 | 대전 부재, 프로세스 카트리지 및 전자 사진 장치 |
CN104969131A (zh) * | 2013-01-29 | 2015-10-07 | 佳能株式会社 | 充电构件、处理盒和电子照相设备 |
US9158213B2 (en) | 2013-01-29 | 2015-10-13 | Canon Kabushiki Kaisha | Charging member, process cartridge and electrophotographic apparatus |
CN104956265B (zh) * | 2013-01-29 | 2017-08-15 | 佳能株式会社 | 电子照相处理盒和电子照相设备 |
CN105339847A (zh) * | 2013-06-27 | 2016-02-17 | 佳能株式会社 | 图像形成设备和处理盒 |
US9291936B2 (en) | 2013-06-27 | 2016-03-22 | Canon Kabushiki Kaisha | Image-forming apparatus with electro-conductive resin layer having resin particles and process cartridge |
US9335650B2 (en) | 2013-06-27 | 2016-05-10 | Canon Kabushiki Kaisha | Image forming apparatus and process cartridge utilizing a porous charging member |
CN105339847B (zh) * | 2013-06-27 | 2017-12-22 | 佳能株式会社 | 图像形成设备和处理盒 |
US9256153B2 (en) | 2014-04-18 | 2016-02-09 | Canon Kabushiki Kaisha | Charging member, process cartridge and electrophotographic apparatus |
US9618870B1 (en) | 2015-09-24 | 2017-04-11 | Fuji Xerox Co., Ltd. | Charging member, process cartridge, and image forming apparatus |
US11378910B2 (en) | 2019-10-18 | 2022-07-05 | Canon Kabushiki Kaisha | Process cartridge and image forming apparatus |
US11644763B2 (en) | 2020-07-17 | 2023-05-09 | Sharp Kabushiki Kaisha | Image forming apparatus including photoreceptor connected to ground via an inductor |
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