Method of forming a printhead

Details Method of forming a printhead Method of forming a printhead

2006-02-08

2009-10-27

Tugbang, A. Dexter (Department: 3729)

Metal working

Method of mechanical manufacture

Fluid pattern dispersing device making, e.g., ink jet

C029SDIG016, C216S042000, C216S047000, C216S052000

Reexamination Certificate

active

07607227

ABSTRACT:
A method of manufacturing a printhead includes providing a polymeric substrate having a surface; providing a patterned material layer on the surface of the polymeric substrate; and removing at least some of the polymeric substrate not covered by the patterned material layer using an etching process.

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