DE69819413D1 - Entwicklung eines latenten elektrostatischen Bildes - Google Patents

Entwicklung eines latenten elektrostatischen Bildes

Info

Publication number
DE69819413D1
DE69819413D1 DE69819413T DE69819413T DE69819413D1 DE 69819413 D1 DE69819413 D1 DE 69819413D1 DE 69819413 T DE69819413 T DE 69819413T DE 69819413 T DE69819413 T DE 69819413T DE 69819413 D1 DE69819413 D1 DE 69819413D1
Authority
DE
Germany
Prior art keywords
development
electrostatic image
latent electrostatic
latent
image
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
DE69819413T
Other languages
English (en)
Other versions
DE69819413T2 (de
Inventor
Chu-Heng Liu
Weizhong Zhao
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of DE69819413D1 publication Critical patent/DE69819413D1/de
Publication of DE69819413T2 publication Critical patent/DE69819413T2/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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/34—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner
    • 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/34—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner
    • G03G15/344—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner by selectively transferring the powder to the recording medium, e.g. by using a LED array
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2217/00—Details of electrographic processes using patterns other than charge patterns
    • G03G2217/0041—Process where the image-carrying member is always completely covered by a toner layer
    • G03G2217/0066—Process where the image-carrying member is always completely covered by a toner layer where no specific pick-up of toner occurs before transfer of the toner image

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Dry Development In Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
DE69819413T 1997-06-27 1998-06-19 Entwicklung eines latenten elektrostatischen Bildes Expired - Fee Related DE69819413T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US884236 1997-06-27
US08/884,236 US5937243A (en) 1997-06-27 1997-06-27 Image-wise toner layer charging via air breakdown for image development

Publications (2)

Publication Number Publication Date
DE69819413D1 true DE69819413D1 (de) 2003-12-11
DE69819413T2 DE69819413T2 (de) 2004-09-02

Family

ID=25384236

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69819413T Expired - Fee Related DE69819413T2 (de) 1997-06-27 1998-06-19 Entwicklung eines latenten elektrostatischen Bildes

Country Status (4)

Country Link
US (1) US5937243A (de)
EP (1) EP0887716B1 (de)
JP (1) JPH1124377A (de)
DE (1) DE69819413T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5826147A (en) * 1997-06-27 1998-10-20 Xerox Corporation Electrostatic latent image development
US6195520B1 (en) 1999-09-28 2001-02-27 Xerox Corporation Method and apparatus for forming a uniform layer of liquid developer
US6289191B1 (en) * 1999-11-26 2001-09-11 Xerox Corporation Single pass, multicolor contact electrostatic printing system
US6233420B1 (en) * 1999-11-29 2001-05-15 Xerox Corporation System and method for enhancing latent image development
US6185399B1 (en) * 1999-11-29 2001-02-06 Xerox Corporation Multicolor image-on-image forming machine using air breakdown charge and development (ABCD) Process
US6122471A (en) * 1999-12-08 2000-09-19 Xerox Corporation Method and apparatus for delivery of high solids content toner cake in a contact electrostatic printing system
US6256468B1 (en) 2000-03-13 2001-07-03 Xerox Corporation Toner cake delivery system having a carrier fluid separation surface
US6219501B1 (en) 2000-03-28 2001-04-17 Xerox Corporation Method and apparatus for toner cake delivery
US6311035B1 (en) * 2000-06-16 2001-10-30 Xerox Corporation Reprographic system operable for direct transfer of a developed image from an imaging member to a copy substrate
US6458500B1 (en) 2001-02-06 2002-10-01 Xerox Corporation Imaging apparatus
US6440629B1 (en) 2001-02-06 2002-08-27 Xerox Corporation Imaging apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776722A (en) * 1966-04-22 1973-12-04 M Cantarano Electrophotographic method of imagewise particle transfer employing alternating modulated field
US3519818A (en) * 1966-07-20 1970-07-07 Xerox Corp Method of preparing a negative xerographic reproduction from a positive line copy image
US3849126A (en) * 1967-04-18 1974-11-19 M Cantarano Non-electrostatic method for producing electrographic image
US4504138A (en) * 1981-10-27 1985-03-12 Coulter Systems Corporation Method and apparatus for developing electrostatic latent images
JPS6151176A (ja) * 1984-08-20 1986-03-13 Toshiba Corp 画像記録装置
JPS61251867A (ja) * 1985-05-01 1986-11-08 Ricoh Co Ltd 画像形成方法
JPH03164273A (ja) * 1989-11-24 1991-07-16 Seiko Epson Corp 湿式記録装置
US5132199A (en) * 1989-07-31 1992-07-21 Mita Industrial Co., Ltd. Electrophotographic image-forming method
US5387760A (en) * 1990-10-19 1995-02-07 Seiko Epson Corporation Wet recording apparatus for developing electrostatic latent image
CA2390346A1 (en) * 1991-07-09 1993-01-21 Indigo N.V. Latent image development apparatus
US5619313A (en) * 1995-05-01 1997-04-08 Xerox Corporation Method and apparatus for liquid image development and transfer

Also Published As

Publication number Publication date
EP0887716A3 (de) 2000-01-12
DE69819413T2 (de) 2004-09-02
JPH1124377A (ja) 1999-01-29
EP0887716B1 (de) 2003-11-05
US5937243A (en) 1999-08-10
EP0887716A2 (de) 1998-12-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee