Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2007-07-10
2007-07-10
Luu, Matthew (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S077000
Reexamination Certificate
active
11466125
ABSTRACT:
Disclosed is a liquid jetting device which includes: a liquid chamber for containing a liquid to be jetted out; an energy generation element for imparting energy to the liquid in the liquid chamber; and a nozzle for jetting out the liquid in the liquid chamber as a droplet by the energy generation element. In the liquid jetting device, a plurality of the nozzles are arrayed to constitute a head, and a plurality of the heads are arrayed in a direction orthogonal to the array direction of the nozzles to constitute a head array. In addition, the droplet jetted out from each of the nozzle in the head array is deposited on a recording medium to form a dot. Further, the jetting direction of the droplet jetted out from the nozzle can be deflected by controlling the manner in which the energy is imparted to the liquid by the energy generation element. Furthermore, an error in the deposition position of the dot due to an error in the position of the head in the head array is corrected.
REFERENCES:
patent: 6550886 (2003-04-01), Shimizu et al.
patent: 6817704 (2004-11-01), Eguchi et al.
Murakami Takaaki
Yakura Yuji
Luu Matthew
Solomon Lisa M.
Sonnenschein Nath & Rosenthal LLP
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