Patent ID: 8511784
Filing Date: 2013-08-20
Classification: B41J

Abstract:
1. A liquid ejecting head comprising: a flow path plate including a pressure chamber communicating with a nozzle orifice that ejects a liquid, the flow path plate having thereon a pressure generator that causes pressure fluctuation in the liquid in the nozzle orifice and the pressure chamber; a manifold plate including a manifold communicating with the pressure chamber, thus constituting a common liquid chamber; a compliance plate that seals the manifold; and a nozzle plate communicating with the pressure chamber and including the nozzle orifice; the flow path plate, the manifold plate, the compliance plate, and the nozzle plate being stacked in this order and the compliance plate adhere directly to the nozzle plate; wherein the compliance plate includes a passively flexible compliance portion formed in a region opposing the manifold; and the nozzle plate includes a through hole formed in a region opposing the compliance portion.