| 摘要 |
[Problem] To provide a laminated piezoelectric element in which the occurrence of micro cracks and the propagation of cracks is suppressed. [Solution] This laminated piezoelectric element includes a laminated body (4) in which a plurality of piezoelectric body layers (2) and internal electrode layers (3) are stacked. The internal electrode layer (3) has an end region that follows the lateral surface of the laminated body (4) and has a thin end section (31) in the end region. The thin end section (31) and the piezoelectric body layers (2) on both sides adjacent to the thin end section (31) are separated from one another. |
