Patent ID: 11958291
Assignee: SEIKO EPSON CORPORATION
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 3:
4. The liquid discharging head according to claim 2, wherein
the plurality of piezoelectric elements has
an individual electrode that is provided individually for the plurality of piezoelectric elements,
a common electrode provided in common for the plurality of piezoelectric elements, and
a piezoelectric laminate that is disposed between the individual electrode and the common electrode,
the first discharging element includes a length of the individual electrode, in the first direction, of each of the piezoelectric elements in the first piezoelectric element line,
the second discharging element includes a length of the individual electrode, in the first direction, of the piezoelectric element in the second piezoelectric element line, and
the length of the individual electrode, in the first direction, of the piezoelectric element in the second piezoelectric element line is longer than the length of the individual electrode, in the first direction, of the piezoelectric element in the first piezoelectric element line.