ATE164953T1 - DEVELOPMENT APPARATUS FOR A LATENTED IMAGE - Google Patents

DEVELOPMENT APPARATUS FOR A LATENTED IMAGE

Info

Publication number
ATE164953T1
ATE164953T1 AT93902581T AT93902581T ATE164953T1 AT E164953 T1 ATE164953 T1 AT E164953T1 AT 93902581 T AT93902581 T AT 93902581T AT 93902581 T AT93902581 T AT 93902581T AT E164953 T1 ATE164953 T1 AT E164953T1
Authority
AT
Austria
Prior art keywords
image
forming surface
developer
voltage
regions
Prior art date
Application number
AT93902581T
Other languages
German (de)
Inventor
Ishaiau Lior
Amiran Lavon
Ehud Chatow
Original Assignee
Indigo Nv
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 Indigo Nv filed Critical Indigo Nv
Priority claimed from CA002153311A external-priority patent/CA2153311C/en
Application granted granted Critical
Publication of ATE164953T1 publication Critical patent/ATE164953T1/en

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
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • 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
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/101—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer for wetting the recording material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Electrostatic Separation (AREA)
  • Cleaning In Electrography (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

Imaging apparatus including: an image-forming surface having formed thereon a latent electrostatic image, the latent electrostatic image including image regions at a first voltage and background regions at a second voltage; a developer surface charged to a third voltage intermediate the first and second voltages and having a second surface urged against and adapted for operative engagement with the image-forming surface at a development region; an applicator assembly operative to apply a layer of concentrated liquid toner comprising charged toner particles and carrier liquid onto the developer surface; a developer operative to develop the latent image by transferring less than the total thickness of the layer of concentrated liquid toner from the developer surface to the image regions of the image-forming surface thereby to form a developed image on the image-forming surface; and apparatus for transferring the developed image from the image-forming surface to a final substrate.
AT93902581T 1993-01-11 1993-01-11 DEVELOPMENT APPARATUS FOR A LATENTED IMAGE ATE164953T1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
PCT/NL1993/000010 WO1994016364A1 (en) 1993-01-11 1993-01-11 Latent image development apparatus
SG9502007A SG93172A1 (en) 1993-01-11 1993-01-11 Improved latent image development apparatus
EP97202298A EP0813123B1 (en) 1993-01-11 1993-01-11 Cleaning apparatus for removing charged liquid toner particles
CA002153311A CA2153311C (en) 1993-01-11 1993-01-11 Latent image development apparatus
EP93902581A EP0678202B1 (en) 1993-01-11 1993-01-11 Latent image development apparatus

Publications (1)

Publication Number Publication Date
ATE164953T1 true ATE164953T1 (en) 1998-04-15

Family

ID=28046813

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93902581T ATE164953T1 (en) 1993-01-11 1993-01-11 DEVELOPMENT APPARATUS FOR A LATENTED IMAGE

Country Status (6)

Country Link
EP (2) EP1117014B1 (en)
AT (1) ATE164953T1 (en)
CA (2) CA2387330C (en)
DE (1) DE69331288T2 (en)
SG (1) SG93172A1 (en)
WO (1) WO1994016364A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL111441A (en) * 1994-10-28 2004-06-01 Hewlett Packard Indigo Bv Squeegee roller for imaging systems
IL113235A (en) * 1995-04-03 2006-07-17 Hewlett Packard Indigo Bv Double sided imaging
US6108513A (en) * 1995-04-03 2000-08-22 Indigo N.V. Double sided imaging
DE19946823A1 (en) 1999-09-30 2001-04-05 Kammann Maschf Werner Method and device for decorating individual objects
JP3907496B2 (en) * 2002-02-27 2007-04-18 キヤノン株式会社 Developing device, process cartridge, electrophotographic image forming apparatus, developer container and method of assembling the same
US7877046B2 (en) 2007-12-07 2011-01-25 Hewlett-Packard Development Company, L.P. Hard imaging devices and hard imaging methods
JP5831494B2 (en) 2013-05-08 2015-12-09 コニカミノルタ株式会社 Wet image forming device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654654A (en) * 1969-11-14 1972-04-11 Xerox Corp Cleaning apparatus
US3905331A (en) * 1970-11-05 1975-09-16 Ricoh Kk Means for precluding trailing of toner images in electrophotography of the wet type
GB1398497A (en) * 1972-03-27 1975-06-25 Australia Res Lab Method of and means for rapid development of electrostatic images
US3955533A (en) * 1972-09-27 1976-05-11 Smith Ian E Squeegee roller system for removing excess developer liquid from photoconductive surfaces
US3815989A (en) * 1972-12-14 1974-06-11 Nashua Corp Electrophotographic copy systems
JPS5929868B2 (en) * 1978-08-31 1984-07-24 キヤノン株式会社 Electrostatic image developing device
JPS55137554A (en) * 1979-04-13 1980-10-27 Ricoh Co Ltd Squeeze roller for liquid development
US4400079A (en) * 1980-09-24 1983-08-23 Savin Corporation Injection roller developer for electrophotographic copier and biasing system therefor
US4684238A (en) * 1986-06-09 1987-08-04 Xerox Corporation Intermediate transfer apparatus
US4974027A (en) * 1989-02-06 1990-11-27 Spectrum Sciences B.V. Imaging system with compactor and squeegee
JPH03152586A (en) * 1989-11-09 1991-06-28 Ricoh Co Ltd Wet copying machine

Also Published As

Publication number Publication date
DE69331288D1 (en) 2002-01-17
CA2387333C (en) 2006-05-16
EP0813123B1 (en) 2001-12-05
EP1117014B1 (en) 2005-09-14
CA2387330C (en) 2005-12-06
DE69331288T2 (en) 2002-07-18
WO1994016364A1 (en) 1994-07-21
CA2387333A1 (en) 1994-07-21
EP0813123A3 (en) 1998-01-14
EP1117014A3 (en) 2001-09-05
EP0813123A2 (en) 1997-12-17
EP1117014A2 (en) 2001-07-18
CA2387330A1 (en) 1994-07-21
SG93172A1 (en) 2002-12-17

Similar Documents

Publication Publication Date Title
CA2153311A1 (en) Latent image development apparatus
CA2113169A1 (en) Latent image development apparatus
KR910003727B1 (en) Developing device
US6466757B2 (en) Developing device using a developing liquid and image forming apparatus including the same
CN101211138B (en) Electrophotographic image forming apparatus having transparent toner and white toner
JPH05333674A (en) Developing device
ATE164953T1 (en) DEVELOPMENT APPARATUS FOR A LATENTED IMAGE
JP3729123B2 (en) Charging device and image forming apparatus using the same
JPS62242978A (en) Image forming device
US6298211B1 (en) Jump monocomponent development arrangement
US6052544A (en) Image forming apparatus using specific electric field to transfer strontium titanate-containing developer to a drum
JPS63177170A (en) Developing device and image forming device using same
JPH06337583A (en) Image forming device
JPH04161965A (en) Image forming device in electrophotographic system
JP3276699B2 (en) Image forming method and apparatus
JP2002278255A (en) Developing device
JPH06308813A (en) Electrophotographic recording device
JPH0315876A (en) Developing device
JPH0594123A (en) Electrophotographic device and photosensitive drum used for the same
JPH0844154A (en) Multicolor image forming device
US20020176718A1 (en) Image forming apparatus and image forming method
JPH10213978A (en) Electrophotographic device
JPH01292365A (en) Image recorder
JPH11174780A (en) Multicolor image forming device
JPH1165264A (en) Image forming device

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties