Liquid ejection head and recording apparatus

Details Liquid ejection head and recording apparatus Liquid ejection head and recording apparatus

2011-03-01

2011-03-01

Feggins, K. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S065000

Reexamination Certificate

active

07896474

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.

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patent: 2008/0001994 (2008-01-01), Kaneko

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