Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Isao Suzuki0
Date of Patent
September 10, 2019
0Patent Application Number
158777870
Date Filed
January 23, 2018
0Patent Citations Received
Patent Primary Examiner
Patent abstract
According to one embodiment, a liquid discharge head includes a pressure chamber, and a nozzle plate having a plurality of nozzle holes formed therein and a discharge face with an upstream side and a downstream side, the plurality of nozzle holes being in fluid communication with the pressure chamber and including a first nozzle hole on the upstream side of the discharge face, and a second nozzle hole on the downstream side of the discharge face. A liquid discharge speed from the first nozzle hole is higher than a liquid discharge speed from the second nozzle hole.
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