Kilpatrick Townsend & Stockton LLP
Liquid ejecting head, liquid ejecting head unit and liquid ejecting apparatus
A liquid ejecting head includes a pressure generation chamber which fluidly communicates with a nozzle opening through which liquid is discharged, a pressure generation unit which causes pressure change on liquid in the pressure generation chamber, a manifold which serves as a liquid chamber common to a plurality of the pressure generation chambers, a flexible film which is configured to cover the manifold so as to absorb a pressure change generated in the manifold, and a heat generation unit which is formed on the flexible film at a region opposed to the manifold and is made of a pattered metal.
Seiko Epson Corporation
B B B
B41J B41J B41J
additional additional inventional
Shunsuke
Watanabe