Incremental printing of symbolic information – Ink jet – Controller
Reexamination Certificate
2008-05-13
2008-05-13
Nguyen, Thinh (Department: 2861)
Incremental printing of symbolic information
Ink jet
Controller
C347S057000
Reexamination Certificate
active
07370928
ABSTRACT:
The method of controlling droplet discharge for a liquid discharge apparatus which discharges droplets from a discharge head onto a discharge receiving medium, the method comprises the steps of: successively discharging a plurality of droplets from the discharge head so that at least some of the droplets discharged to mutually adjacent deposition points on a surface of the discharge receiving medium overlap; and carrying out at least one form of control selected from control which modifies a droplet discharge amount so that the droplet discharge amount of at least some of the droplets of the plurality of successively discharged droplets becomes relatively larger sequentially, and control which modifies flight velocity of the droplets so that the flight velocity of at least some of the droplets of the plurality of successively discharged droplets relatively increases sequentially.
REFERENCES:
patent: 6257685 (2001-07-01), Ishikawa
patent: 6450604 (2002-09-01), Iwaishi et al.
patent: 59-232877 (1984-12-01), None
patent: 9-272226 (1997-10-01), None
patent: 11-170516 (1999-06-01), None
Birch & Stewart Kolasch & Birch, LLP
FUJIFILM Corporation
Nguyen Thinh
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