Droplet ejection apparatus and droplet ejection method

Incremental printing of symbolic information – Ink jet – Controller

Reexamination Certificate

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Details

C347S010000, C347S012000

Reexamination Certificate

active

07445305

ABSTRACT:
A droplet ejection apparatus of the present invention includes a plurality of ejection components having a first ejection component and a second ejection component which are connected to each other so as to be capable of being charged and discharged, and a control component. The droplet ejection apparatus applies a driving signal to the plural ejection components. A first driving signal to be applied to the first ejection component has a charging process, and a second driving signal to be applied to the second ejection component has a discharging process. The control component makes a control so that the charge timing of the first driving signal and the discharge timing of the second driving signal overlap each other.

REFERENCES:
patent: 6045209 (2000-04-01), Imai
patent: 11-314364 (1999-11-01), None
patent: 2000-218782 (2000-08-01), None
patent: 2000-238264 (2000-09-01), None
patent: 2001-026109 (2001-01-01), None
patent: 2003-053973 (2003-02-01), None
patent: 2003-285441 (2003-10-01), None
patent: 2004-223770 (2004-08-01), None

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