Fabricating a fluid ejection device

In an embodiment, a method of fabricating a fluid ejection device includes forming on a substrate, a primer layer having a center-of-slot rib feature. The method also includes forming over the primer layer, a chamber layer that extends the center-of-slot rib. The method further includes forming over...

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Bibliographic Details
Main Authors HAGER, MICHAEL, STRAND, THOMAS R, TAFF, BRIAN M
Format Patent
LanguageChinese
English
Published 01.03.2014
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:In an embodiment, a method of fabricating a fluid ejection device includes forming on a substrate, a primer layer having a center-of-slot rib feature. The method also includes forming over the primer layer, a chamber layer that extends the center-of-slot rib. The method further includes forming over the chamber layer, a first layer of a two-layer tophat that further extends the center-of-slot rib. The method then includes forming over the first layer, a second layer of the two-layer tophat.
Bibliography:Application Number: TW20130121517