Liquid ejecting head, flow path member therefor, production method therefor, and liquid ejecting apparatus
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United States of America Patent
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May 8, 2018
Grant Date -
Nov 17, 2016
app pub date -
Apr 25, 2016
filing date -
May 15, 2015
priority date (Note) -
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Abstract
A liquid ejecting head includes a second flow-path-member comprising a second flow-path in communication with first and third flow-paths provided in first and second flow-path-members, the second flow-path-member stacked with the third flow-path-members in a stacking direction. A boundary between the first and second flow-path is tightly sealed by a first sealing-member. A boundary between the second and third flow-path is tightly sealed by a second sealing-member. The second flow-path-member includes a first substrate for positioning itself to the third flow-path-member in first and second directions intersecting with the stacking direction, and a second substrate for positioning itself to the third flow-path-member in the stacking direction. The first substrate is pressed against in the first and second directions by one of the first and second sealing-member. The second substrate is pressed against in the stacking direction by another one of the first and second sealing-member.
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