Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 1, 2011
Patent Application Number
12196804
Date Filed
August 22, 2008
Patent Primary Examiner
Patent abstract
A liquid ejection head includes a plurality of ejection outlets for ejecting a liquid droplet; a plurality of flow paths communicating with the ejection outlets; an ink supply port for supplying liquid to the flow paths; and a plurality of heat generating elements provided correspondingly to the ejection outlets, for generating thermal energy for ejecting liquid present inside the flow paths. The plurality of heat generating elements is arranged in a staggered fashion with predetermined intervals with respect to a direction of a long side of the ink supply port. Adjacent staggered heat generating elements are connected to a common wiring line and are connected to individual wiring lines.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
