Patent ID: 9487006
Filing Date: 2016-11-08
CPC Classification: B41J,Y10T

Claim Text:
1. A liquid droplet jetting apparatus comprising: a nozzle plate formed with a nozzle; a first flow passage formation body stacked on the nozzle plate, formed with a liquid flow passage including a pressure chamber configured to communicate with the nozzle, and extending in a predetermined planar direction; a piezoelectric element arranged on a surface of the first flow passage formation body on a side opposite to the nozzle plate, and configured to apply a pressure to a liquid in the pressure chamber; a wire arranged on the side opposite to the nozzle plate with respect to the first flow passage formation body, and connected to the piezoelectric element; and a second flow passage formation body comprising: wherein the resin layer is formed with: wherein, with respect to a direction orthogonal to the predetermined planar direction, the nozzle, the pressure chamber, the throttle flow passage, and the liquid storing chamber are arranged in this order; and wherein the throttle flow passage overlaps with the pressure chamber, when viewed from the direction orthogonal to the predetermined planar direction.