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FR2653241B1 - Procede de developpement et appareil associe utilisant un support de revelateur qui peut former des micro-champs a sa surface. - Google Patents

Procede de developpement et appareil associe utilisant un support de revelateur qui peut former des micro-champs a sa surface.

Info

Publication number
FR2653241B1
FR2653241B1 FR9012636A FR9012636A FR2653241B1 FR 2653241 B1 FR2653241 B1 FR 2653241B1 FR 9012636 A FR9012636 A FR 9012636A FR 9012636 A FR9012636 A FR 9012636A FR 2653241 B1 FR2653241 B1 FR 2653241B1
Authority
FR
France
Prior art keywords
fields
development method
associated apparatus
form micro
developer support
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 - Lifetime
Application number
FR9012636A
Other languages
English (en)
Other versions
FR2653241A1 (fr
Inventor
Koji Suzuki
Shigekazu Enoki
Hiroshi Takashima
Naoki Iwata
Yuichi Ueno
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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
Priority claimed from JP2091088A external-priority patent/JP2627675B2/ja
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of FR2653241A1 publication Critical patent/FR2653241A1/fr
Application granted granted Critical
Publication of FR2653241B1 publication Critical patent/FR2653241B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G15/06—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
    • 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
    • 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
    • G03G2215/06—Developing structures, details
    • G03G2215/0602—Developer
    • G03G2215/0604—Developer solid type
    • G03G2215/0614—Developer solid type one-component
    • 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
    • G03G2215/06—Developing structures, details
    • G03G2215/0634—Developing device
    • G03G2215/0636—Specific type of dry developer device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
FR9012636A 1989-10-13 1990-10-12 Procede de developpement et appareil associe utilisant un support de revelateur qui peut former des micro-champs a sa surface. Expired - Lifetime FR2653241B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP26776389 1989-10-13
JP1511090 1990-01-26
JP8499290 1990-04-02
JP2091088A JP2627675B2 (ja) 1990-04-05 1990-04-05 現像装置

Publications (2)

Publication Number Publication Date
FR2653241A1 FR2653241A1 (fr) 1991-04-19
FR2653241B1 true FR2653241B1 (fr) 1994-03-11

Family

ID=27456330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9012636A Expired - Lifetime FR2653241B1 (fr) 1989-10-13 1990-10-12 Procede de developpement et appareil associe utilisant un support de revelateur qui peut former des micro-champs a sa surface.

Country Status (4)

Country Link
US (2) US5315061A (fr)
DE (1) DE4032469C2 (fr)
FR (1) FR2653241B1 (fr)
GB (1) GB2237407B (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237407B (en) * 1989-10-13 1994-01-26 Ricoh Kk Developing apparatus using a developer carrier capable of forming microfields on the surface thereof
JP3090485B2 (ja) * 1990-04-26 2000-09-18 株式会社リコー トナー
JP2627689B2 (ja) * 1990-06-14 1997-07-09 株式会社リコー 現像装置
US5239344A (en) * 1991-01-16 1993-08-24 Ricoh Company, Ltd. Developing roller having insulating and conductive areas
GB2261530B (en) * 1991-10-24 1995-04-05 Ricoh Kk Developer carrier and method of producing the same
JP3107924B2 (ja) * 1991-10-24 2000-11-13 株式会社リコー トナー担持体及びその製造方法
US5424814A (en) * 1992-01-11 1995-06-13 Ricoh Company, Ltd. Developing device with microfields formed on developer carrier
JPH06175477A (ja) * 1992-12-11 1994-06-24 Ricoh Co Ltd 現像装置
JP3336808B2 (ja) * 1994-04-11 2002-10-21 株式会社リコー 回転型現像装置
US6031552A (en) 1994-11-18 2000-02-29 Heidelberger Druckmaschinen Ag Printing device with patterned recording surface
US5821973A (en) * 1994-11-18 1998-10-13 Heidelberger Druckmaschinen Ag Printing device and method
US5602632A (en) * 1995-11-21 1997-02-11 Heidelberger Druckmaschinen Ag Belt applicator for developing ink or toner on a print member
US5809386A (en) * 1995-12-25 1998-09-15 Ricoh Company, Ltd. Developing device for an image forming apparatus
JPH09319212A (ja) * 1996-05-31 1997-12-12 Mita Ind Co Ltd 画像形成機の静電潜像現像装置
JPH1020662A (ja) * 1996-06-28 1998-01-23 Ricoh Co Ltd 現像装置
JP2002072645A (ja) 2000-08-31 2002-03-12 Ricoh Co Ltd 粉体補給装置、現像装置及び画像形成装置
US6597884B2 (en) 2000-09-08 2003-07-22 Ricoh Company, Ltd. Image forming apparatus including electrostatic conveyance of charged toner
JP3553912B2 (ja) 2000-09-28 2004-08-11 株式会社リコー 消費情報管理システムおよびサービスセンター装置
US6505014B2 (en) 2000-09-29 2003-01-07 Ricoh Company, Ltd. Image forming apparatus and an image forming process unit
US6597881B2 (en) 2000-10-16 2003-07-22 Ricoh Company, Ltd. Image forming apparatus
US6646663B2 (en) * 2001-01-31 2003-11-11 Seiko Epson Corporation Image carrier and writing electrodes, method for manufacturing the same, and image forming apparatus using the same
JP2003084574A (ja) 2001-03-16 2003-03-19 Ricoh Co Ltd 現像方法、現像装置及び画像形成方法
DE10213499B4 (de) * 2002-03-26 2005-02-03 OCé PRINTING SYSTEMS GMBH Vorrichtung zum Transport von Toner bei einer elektrofotografischen Druck- oder Kopiereinrichtung
JP2004206079A (ja) * 2002-12-13 2004-07-22 Ricoh Co Ltd 定着装置と画像形成装置
US7116928B2 (en) * 2002-12-18 2006-10-03 Ricoh Company, Ltd. Powder discharging device and image forming apparatus using the same
EP1434104A3 (fr) * 2002-12-27 2004-11-17 Ricoh Company, Ltd. Agent de transport magnétique, agent de développement à deux composés, méthode de développement, dispositif de développement et appareil électrophotographique de production d' images
US7162187B2 (en) * 2003-06-30 2007-01-09 Ricoh Company, Ltd. Image forming apparatus and image forming method
US7330684B2 (en) * 2004-09-14 2008-02-12 Seiko Epson Corporation Developing device, image forming apparatus, image forming system, charging member, and method for manufacturing developing device
JP4599949B2 (ja) * 2004-09-14 2010-12-15 セイコーエプソン株式会社 現像装置、及び、画像形成装置
JP4692223B2 (ja) * 2005-10-31 2011-06-01 セイコーエプソン株式会社 現像装置、トナー粒子担持ローラ、画像形成装置、画像形成システム、及び、トナー粒子担持ローラの製造方法
US7729647B2 (en) * 2006-03-02 2010-06-01 Seiko Epson Corporation Image forming apparatus, image forming method, and image forming system
US7751760B2 (en) * 2006-03-02 2010-07-06 Seiko Epson Corporation Image forming apparatus, image forming method, and image forming system
JP4852402B2 (ja) * 2006-11-28 2012-01-11 株式会社リコー 絶縁性トナーの光バイアス制御方法及び画像形成装置
CN102385290B (zh) * 2010-09-03 2014-09-03 株式会社理光 显影装置，处理卡盒以及图像形成装置
JP2015041083A (ja) * 2013-08-23 2015-03-02 キヤノン株式会社 現像装置、画像形成装置
JP2015041084A (ja) * 2013-08-23 2015-03-02 キヤノン株式会社 現像装置、プロセスカートリッジ、画像形成装置

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203394A (en) * 1962-10-01 1965-08-31 Xerox Corp Xerographic development apparatus
US3284224A (en) * 1963-01-04 1966-11-08 Xerox Corp Controlled xerographic development
US3696783A (en) * 1970-12-15 1972-10-10 Xerox Corp Automated touchdown developement system
US3759222A (en) * 1971-03-04 1973-09-18 Xerox Corp Microfield donor with continuously reversing microfields
US3999515A (en) * 1975-02-03 1976-12-28 Xerox Corporation Self-spacing microfield donors
CA1066042A (fr) * 1975-02-03 1979-11-13 Xerox Corporation Donneurs a microchamps avec agitation du toner et methode de fabrication
US4168975A (en) * 1976-06-17 1979-09-25 Repco Limited Electrophotographic image receiving plates
JPS5945987B2 (ja) * 1976-09-16 1984-11-09 株式会社リコー 現像スリ−ブ
US4124287A (en) * 1977-03-31 1978-11-07 Xerox Corporation Imaging system utilizing uncharged marking particles
JPS55138765A (en) * 1979-04-18 1980-10-29 Toshiba Corp Magnetic brush developing device
DE3043040A1 (de) * 1979-11-14 1981-05-21 Canon K.K., Tokyo Verfahren zum entwickeln elektrischer latenter bilder sowie eine vorrichtung zur durchfuehrung dieses verfahrens
US4282303A (en) * 1980-05-05 1981-08-04 Xerox Corporation Development method and apparatus
US4576463A (en) * 1980-12-05 1986-03-18 Ricoh Company, Ltd. Developing apparatus for electrostatic photography
JPS5872968A (ja) * 1981-10-28 1983-05-02 Ricoh Co Ltd 現像装置に用いられる現像剤担持体の製造方法
US4538898A (en) * 1981-11-10 1985-09-03 Ricoh Company, Ltd. Developing device
GB2114919B (en) * 1982-02-17 1986-06-25 Ricoh Kk A developing device
GB2120960B (en) * 1982-05-31 1986-10-01 Ricoh Kk Developer device
JPS58211172A (ja) * 1982-06-02 1983-12-08 Ricoh Co Ltd 乾式現像装置
JPS59116769A (ja) * 1982-12-24 1984-07-05 Ricoh Co Ltd 現像装置
JPS59119371A (ja) * 1982-12-27 1984-07-10 Ricoh Co Ltd 現像装置
US4794421A (en) * 1983-05-12 1988-12-27 Eastman Kodak Company Apparatus and method for electrophotographically producing copies from originals having continuous-tone and other content
JPS6053973A (ja) * 1983-09-05 1985-03-28 Fuji Xerox Co Ltd 非磁性一成分現像装置
US4696255A (en) * 1984-08-07 1987-09-29 Ricoh Company, Ltd. Developing apparatus
US4788570A (en) * 1985-04-15 1988-11-29 Ricoh Company, Ltd. Thin film developing device
JP2619377B2 (ja) * 1987-03-05 1997-06-11 株式会社リコー 対トナー摩擦電荷付与部材
US4982692A (en) * 1988-02-16 1991-01-08 Nec Corporation Apparatus for liquid development of electrostatic latent images
JPH0214874A (ja) * 1989-05-26 1990-01-18 Kasei Optonix Co Ltd アルミナ磁器の製造方法
GB2237407B (en) * 1989-10-13 1994-01-26 Ricoh Kk Developing apparatus using a developer carrier capable of forming microfields on the surface thereof
US5172169A (en) * 1990-04-09 1992-12-15 Ricoh Company, Ltd. Developer carrier of a developing device and a method of producing the same
US5239344A (en) * 1991-01-16 1993-08-24 Ricoh Company, Ltd. Developing roller having insulating and conductive areas
US5220383A (en) * 1991-04-01 1993-06-15 Ricoh Company, Ltd. Developing device for an image forming apparatus having a large number of microfields formed on a developer carrier
US5245391A (en) * 1991-04-01 1993-09-14 Ricoh Company, Ltd. Developing device having surface microfields for an image forming apparatus
JP3243696B2 (ja) * 1991-11-14 2002-01-07 株式会社リコー 現像装置
KR970003014B1 (ko) * 1992-02-16 1997-03-13 가부시끼가이샤 리코 다수의 마이크로필드를 형성할 수 있는 현상제 담체가 갖춰진 현상장치

Also Published As

Publication number Publication date
GB9022245D0 (en) 1990-11-28
FR2653241A1 (fr) 1991-04-19
DE4032469A1 (de) 1991-04-25
US5315061A (en) 1994-05-24
GB2237407B (en) 1994-01-26
GB2237407A (en) 1991-05-01
DE4032469C2 (de) 1994-07-28
US5451713A (en) 1995-09-19

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