Patent ID: 9375922
Filing Date: 2016-06-28
CPC Classification: B41J,Y10T

Claim Text:
1. A method of manufacturing a liquid jet head comprising: a through hole forming step of forming through holes on a base plate; an actuator portion disposing step of separately disposing a first actuator portion and a second actuator portion, the first actuator portion and the second actuator portion being configured to jet liquid, on opposite sides in a thickness direction of the base plate at positions avoiding the through holes; and a plating step of performing plating on the base plate, the first actuator portion, and the second actuator portion to form first electrodes configured to drive the first actuator portion and second electrodes configured to drive the second actuator portion, wherein the through hole forming step includes the second electrodes are routed to a principal surface of the base plate through the through holes, the principal surface facing the first actuator portion, in the plating step.