US Patent 11865837 Fluid ejection devices with reduced crosstalk
Patent 11865837 was granted and assigned to FUJIFILM Dimatix on January, 2024 by the United States Patent and Trademark Office.
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US Patent 11865837 Fluid ejection devices with reduced crosstalk
Article
Patent abstract
A fluid ejection apparatus includes a plurality of fluid ejectors. Each fluid ejector includes a pumping chamber, and an actuator configured to cause fluid to be ejected from the pumping chamber. The fluid ejection apparatus includes a feed channel fluidically connected to each pumping chamber; and at least one compliant structure formed in a surface of the feed channel. The at least one compliant structure has a lower compliance than the surface of the feed channel.
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Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christoph Menzel0
Darren T. Imai0
Kevin von Essen0
Mats G. Ottosson0
Steven H. Barss0
Date of Patent
January 9, 2024
0Patent Application Number
179651890
Date Filed
October 13, 2022
0Patent Citations
Patent Primary Examiner
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