Fluid ejection device
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United States of America Patent
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Oct 30, 2018
Grant Date -
Jan 18, 2018
app pub date -
Jan 29, 2015
filing date -
Jan 29, 2015
priority date (Note) -
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Abstract
A fluid ejection device includes a fluid slot, a fluid ejection chamber communicated with the fluid slot, a drop ejecting element within the fluid ejection chamber, a fluid circulation channel communicated at a first end with the fluid slot and communicated at a second end with the fluid ejection chamber, a fluid circulating element within the fluid circulation channel, and a particle tolerant architecture within the fluid circulation channel at the second end.
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