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US 2024/0268235 A1Published application
Piezoelectric element and disk drive suspension
AssigneeNHK Spring Co., Ltd.
InventorsMikio ARAI, Ryosuke YONEKURA
Life of this patent
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Abstract
According to one embodiment, a piezoelectric element includes a piezoelectric body having a first main surface and a second main surface located on a side opposite to the first main surface, a first electrode provided on the first main surface, and a second electrode provided on the second main surface. The first electrode includes a first peripheral edge and a first slit extending from the first peripheral edge. An end portion of the first slit is separated from the first peripheral edge.
Claims9
A piezoelectric element comprising:
- a piezoelectric body having a first main surface and a second main surface located on a side opposite to the first main surface;
- a first electrode provided on the first main surface;
- and
- a second electrode provided on the second main surface, wherein
- the first electrode includes a first peripheral edge and a first slit extending from the first peripheral edge, and
- an end portion of the first slit is separated from the first peripheral edge.
3 more elements
A piezoelectric element comprising:
- a piezoelectric body having a first main surface and a second main surface located on a side opposite to the first main surface;
- a first electrode provided on the first main surface;
- and
- a second electrode provided on the second main surface, wherein
- the first electrode includes a first peripheral edge and a first slit extending from the first peripheral edge,
- the second electrode includes a second peripheral edge and a second slit extending from the second peripheral edge,
- an end portion of the first slit is separated from the first peripheral edge, and
- an end portion of the first slit is separated from the first peripheral edge.
5 more elements
Dependencies are inferred from the claim text.