Substantially planar ejection actuators and methods relating...

Details Substantially planar ejection actuators and methods relating... Substantially planar ejection actuators and methods relating...

2006-06-29

2008-11-18

Tran, Huan H (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C029S611000

Reexamination Certificate

active

07452058

ABSTRACT:
A substantially planar fluid ejection actuator and methods for manufacturing substantially planar fluid ejection actuators for micro-fluid ejection heads. One such fluid ejection actuator includes a conductive layer adjacent to a substrate that is configured to define an anode segment spaced apart from a cathode segment. A thermal barrier segment is disposed between the anode and cathode segments. A substantially planar surface is defined by the anode segment, and the thermal barrier segment. A resistive layer is applied adjacent to the substantially planar surface.

REFERENCES:
patent: 6709805 (2004-03-01), Patil
patent: 6719405 (2004-04-01), Powers
patent: 6805431 (2004-10-01), Anderson et al.
patent: 7097280 (2006-08-01), Hubert et al.
patent: 7354131 (2008-04-01), Patil
patent: 2007/0222824 (2007-09-01), Bell et al.

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