Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 7, 2011
Patent Application Number
11936160
Date Filed
November 7, 2007
Patent Primary Examiner
Patent abstract
A liquid droplet ejecting head according to an aspect of the present invention includes a liquid droplet ejecting element for ejecting liquid droplets a liquid supply path having two or more flow ports, through which a liquid can flow, and supplying the liquid flowing in from the flow ports to the liquid droplet ejecting element, and a flow path cross-sectional area variable unit for changing the flow path cross-sectional area of the liquid supply path.
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