Fluid injection head structure and method thereof
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United States of America Patent
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N/A
Issued Date -
May 8, 2003
app pub date -
Oct 31, 2002
filing date -
Nov 8, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A fluid injection head structure and method for manufacturing the same are provided. The fluid injection head structure is formed on a substrate and has a manifold therein, bubble generators, a conductive trace, and at least two rows of chambers adjacent to the manifold in flow communication with the manifold. The conductive trace disposed on a top surface of the substrate and partially disposed between the two rows of the chambers above the manifold is used to drive the bubble generator.
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