Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2006-10-05
2009-12-22
Stephens, Juanita D (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S062000
Reexamination Certificate
active
07635179
ABSTRACT:
A print head includes a substrate with a plurality of row conductors arranged on the substrate, a plurality of column conductors arranged on the substrate, and a plurality of ejectors a arranged on the substrate in rows and columns. Each of the plurality of ejectors includes a resistive element arranged over the substrate and a supply passage through the substrate dedicated to each of the plurality of ejectors. A semiconductor device is associated with each resistive element. The semiconductor device is responsive to a signal from one of the plurality of row conductors or one of the plurality of column conductors to actuate the resistive element associated with the semiconductor device.
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Eastman Kodak Company
Stephens Juanita D
Zimmerli William R.
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