Method of forming orifice plate for fluid ejection device

Details Method of forming orifice plate for fluid ejection device Method of forming orifice plate for fluid ejection device

2005-01-05

2010-10-05

Lee, Edmund H. (Department: 1791)

Plastic and nonmetallic article shaping or treating: processes

With severing, removing material from preform mechanically,...

C264S139000, C264S154000, C264S255000, C264S484000

Reexamination Certificate

active

07807079

ABSTRACT:
A method of forming an orifice plate for a fluid ejection device includes depositing and patterning a mask material on a conductive surface, forming a first layer on the conductive surface, forming a second layer on the first layer, and removing the first layer and the second layer from the conductive surface, wherein the first layer includes a metallic material and the second layer includes a polymer material.

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