Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2003-11-17
2008-09-30
Stephens, Juanita D (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S062000
Reexamination Certificate
active
07429097
ABSTRACT:
An inkjet printhead (1) which a plurality of nozzles (3) and one or more heater elements (10) corresponding to each nozzle. Each heater is configured to heat a bubble forming liquid in the printhead to a temperature above its boiling. Each heater element has two opposite sides and is suspended within the chamber (7) below the nozzle. The gas bubble is formed at both sides of the heater.
REFERENCES:
patent: 4647945 (1987-03-01), Andeen et al.
patent: 4965594 (1990-10-01), Komuro
patent: 5030971 (1991-07-01), Drake et al.
patent: 5706041 (1998-01-01), Kubby
patent: 5841452 (1998-11-01), Silverbrook
patent: 5969005 (1999-10-01), Yamashita et al.
patent: 6019457 (2000-02-01), Silverbrook
patent: 6443564 (2002-09-01), Keil et al.
patent: 6543879 (2003-04-01), Feinn et al.
patent: 6557977 (2003-05-01), Silverbrook
patent: 0367303 (1990-05-01), None
patent: 0609140 (2000-06-01), None
patent: 0750993 (2001-12-01), None
patent: 07-060955 (1995-03-01), None
patent: 1016223 (1998-01-01), None
patent: 2002-210951 (2002-07-01), None
The Fabrication and Reliability Testing of Ti/TiN Heaters, P. DeMoor, Proceedings of SPIE, Micromachining and Microfabrication Process Technology V, vol. 3874, pp. 284-293.
McAvoy Gregory J
North Angus J
Silverbrook Kia
Silverbrook Research Pty Ltd
Stephens Juanita D
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