Image development methods, hard imaging devices, and image...

Details Image development methods, hard imaging devices, and image... Image development methods, hard imaging devices, and image...

2006-07-07

2009-06-30

Tran, Huan H (Department: 2861)

Incremental printing of symbolic information

Electric marking apparatus or processes

Electrostatic

Reexamination Certificate

active

07554566

ABSTRACT:
Image development methods, hard imaging devices, and image members are described. According to one embodiment, an image development method includes providing an image member comprising a surface having different portions of different electrical conductivities, wherein one of the portions defines an imaging pattern of an image, providing a development agent comprising a plurality of electrically charged image particles and a plurality of electrically charged charge directors over the image member, providing an electrical field proximate the image member having the development agent over the image member, and using the electrically charged charge directors and the electric field, directing the electrically charged image particles to the one of the portions of the surface of the image member to develop the image.

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“HP Indigo Digital Printing”; Hewlett Packard Company; 2003; 8 pp.

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