| 摘要 |
Disclosed is an inkjet printhead including a substrate having a plurality of individual ink ejection elements formed on a first surface of said substrate, said ink ejection elements electrically connected to bond pads on said substrate, a barrier layer formed on said first surface of said substrate, said barrier layer defining a plurality of individual ink ejection chambers, said barrier layer further providing isolation of the bond pads on the substrate and a flexible circuit having electrical traces formed thereon, said electrical traces having leads attached to said bond pads; said flexible circuit overlaying and affixed to said barrier layer such that a plurality of nozzles formed in a nozzle member portion of said flexible circuit, such that said nozzles align with said ink ejection chambers and said ink ejection elements.
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