Title:
電子印刷装置又はコピー装置において、前もって電位像キャリア上に生ぜしめられた、印刷しようとする像を有する電位像を現像するための装置及び方法
Document Type and Number:
Japanese Patent JP4705638
Kind Code:
B2
Abstract:
In a method or device for development of potential images previously generated on a potential image carrier, the potential images comprising images to be printed as image locations, in an electrophotographic printing or copying device, an applicator roller directs a liquid developer comprising carrier fluid and toner particles onto the potential image carrier for inking of the image locations of the potential images such that a developer gap provided between the potential image carrier and the applicator rollers is substantially filled. A proportion of the toner particles is mixed with the carrier fluid with a viscosity between 0.1 to 80 mPa*s using a dispersion promoting additive such that the liquid developer has a viscosity between 1-99 mPa*s, so that the toner particles dispersed in the liquid developer in a region of the image locations of the potential images migrate onto. the potential image carrier and no toner particles migrate in regions that are not to be developed.
Inventors:
Martin Berg
Volkhard Mace
Martin Schleuzener
Volkhard Mace
Martin Schleuzener
Application Number:
JP2007519684A
Publication Date:
June 22, 2011
Filing Date:
July 01, 2005
Export Citation:
Assignee:
Oce Printing Systems GmbH
International Classes:
G03G15/10; G03G9/12
Domestic Patent References:
| JP2004157180A | ||||
| JP10293472A | ||||
| JP2005017605A |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel