DE68912538D1 - Entwicklungsverfahren zur Bilderzeugung hoher Qualität. - Google Patents

Entwicklungsverfahren zur Bilderzeugung hoher Qualität.

Info

Publication number
DE68912538D1
DE68912538D1 DE89312303T DE68912538T DE68912538D1 DE 68912538 D1 DE68912538 D1 DE 68912538D1 DE 89312303 T DE89312303 T DE 89312303T DE 68912538 T DE68912538 T DE 68912538T DE 68912538 D1 DE68912538 D1 DE 68912538D1
Authority
DE
Germany
Prior art keywords
high quality
development process
quality imaging
imaging
development
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
DE89312303T
Other languages
English (en)
Other versions
DE68912538T2 (de
Inventor
Teruaki Higashiguchi
Junko Mizuno
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial 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
Application filed by Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Publication of DE68912538D1 publication Critical patent/DE68912538D1/de
Application granted granted Critical
Publication of DE68912538T2 publication Critical patent/DE68912538T2/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
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/06—Developing
    • G03G13/08—Developing using a solid developer, e.g. powder developer
    • G03G13/09—Developing using a solid developer, e.g. powder developer using magnetic brush

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
DE89312303T 1988-11-28 1989-11-28 Entwicklungsverfahren zur Bilderzeugung hoher Qualität. Expired - Fee Related DE68912538T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29838588 1988-11-28

Publications (2)

Publication Number Publication Date
DE68912538D1 true DE68912538D1 (de) 1994-03-03
DE68912538T2 DE68912538T2 (de) 1994-05-05

Family

ID=17859014

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89312303T Expired - Fee Related DE68912538T2 (de) 1988-11-28 1989-11-28 Entwicklungsverfahren zur Bilderzeugung hoher Qualität.

Country Status (3)

Country Link
US (1) US5049470A (de)
EP (1) EP0371737B1 (de)
DE (1) DE68912538T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0440471A (ja) * 1990-06-06 1992-02-10 Mita Ind Co Ltd 電子写真現像用磁性キャリヤ粒子
JPH056099A (ja) * 1991-06-28 1993-01-14 Mita Ind Co Ltd 現像方法
JP2007156334A (ja) * 2005-12-08 2007-06-21 Ricoh Co Ltd 現像装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1169716A (en) * 1980-06-02 1984-06-26 Xerox Corporation Self-agitated development process
US4540645A (en) * 1983-01-31 1985-09-10 Mita Industrial Co Ltd Magnetic brush development method
US4637973A (en) * 1984-11-15 1987-01-20 Konishiroku Photo Industry Co., Ltd. Image forming process for electrophotography
EP0183509B2 (de) * 1984-11-27 1994-05-04 Mita Industrial Co. Ltd. Magnetbürstenentwicklungsverfahren
EP0371735B1 (de) * 1988-11-28 1994-01-19 Mita Industrial Co., Ltd. Magnetbürstenentwicklungsverfahren

Also Published As

Publication number Publication date
EP0371737B1 (de) 1994-01-19
EP0371737A2 (de) 1990-06-06
US5049470A (en) 1991-09-17
DE68912538T2 (de) 1994-05-05
EP0371737A3 (de) 1992-04-15

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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