LIQUID DISCHARGE HEAD USING DISCHARGE ENERGY GENERATION ELEMENTS
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United States of America Patent
Stats
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N/A
Issued Date -
Jan 25, 2018
app pub date -
Jul 19, 2017
filing date -
Jul 22, 2016
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A supporting member includes a first supporting portion disposed on a first and second recording element substrate side, and a second supporting portion disposed on a side opposite to the first and second recording element substrate side with respect to the first supporting portion, the first supporting portion includes a first individual flow path for supplying liquid to a first recording element substrate, and a second individual flow path for supplying liquid to a second recording element substrate, and the second supporting portion includes a common flow path for supplying liquid to the first and second individual flow paths.
First Claim
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 7 Citation Count
- B41J Class
- 28.29 % this patent is cited more than
- 7 Age