Patent ID: 9718270
Date: 2017-08-01
CPC Classifications: B41J

Claim:
1. A liquid discharge head, comprising: a plurality of nozzles to discharge liquid droplets; a plurality of pressure generators arranged one-by-one in an arrangement direction, each corresponding to a corresponding one of the plurality of nozzles and disposed along a nozzle alignment direction along which the plurality of nozzles is aligned; an actuator member on which the plurality of pressure generators is aligned; and wiring disposed along the nozzle alignment direction, connected to the plurality of pressure generators, and included in the actuator member, the wiring including a first wiring pattern and a second wiring pattern, the first wiring pattern extending in the arrangement direction of the pressure generators and connected to each of the plurality of pressure generators, and the first wiring pattern including a near side proximal to and a far side distal from, in the arrangement direction of the pressure generators, a source of a drive signal for the pressure generators, wherein the second wiring pattern is connected to the near side and the far side of the first wiring pattern, and the first wiring pattern and the second wiring pattern connected to the near side and the far side of the first wiring pattern collectively forming a loop-shaped pattern that is connected to each of the plurality of pressure generators.