Incremental printing of symbolic information – Electric marking apparatus or processes – Electrostatic
Reexamination Certificate
2005-11-23
2009-06-16
Do, An H (Department: 2853)
Incremental printing of symbolic information
Electric marking apparatus or processes
Electrostatic
C347S112000, C347S141000
Reexamination Certificate
active
07548250
ABSTRACT:
An image-forming element for a printing apparatus which includes a support structure with a plurality of electrodes of a first type disposed thereon and an electronic control unit for energizing the electrodes. The image-forming element further includes a plurality of electrodes of a second type, each one of said electrodes of the second type being arranged for interacting capacitively through a dielectric layer with a number of electrodes of the first type, forming a group, the electronic control unit containing a first series of drivers for energizing the electrodes of the first type, each one of said drivers being suited for energizing one electrode of the first type within each group and a second series of drivers for energizing individually the electrodes of the second type, the first and second series of drivers being arranged such that the electrodes of the first type can be individually activated, image wise.
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Lenczowski Stanislaw K. J.
Nijkamp Aart
Van Acquoij Catharinus
Van Der Meer Rene J.
Van Stiphout Johannes G. V.
Birch & Stewart Kolasch & Birch, LLP
Do An H
OCE-Technologies B.V.
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