Multi-coloured printhead nozzle array with rows of nozzle assemblies
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 3, 2010
Grant Date -
Jun 26, 2008
app pub date -
Mar 6, 2008
filing date -
May 24, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A printhead nozzle array includes groups of nozzle assemblies configured to eject respective colored inks. Each group has its nozzle assemblies arranged in rows. Each nozzle assembly includes a common substrate assembly. A nozzle is configured to contain ink and defines a nozzle opening through which the ink can be ejected. The nozzle includes a static wall portion extending from the substrate assembly and a movable crown portion defining the nozzle opening. An actuator extends from the substrate assembly. A lever arm extends from the actuator and is fast with the crown portion so that, upon actuation of the actuator, the lever arm moves the crown portion relative to the static wall portion to eject the ink out through the nozzle opening.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully