Piezoelectric generator, sensor node, and method of manufacturing piezoelectric generator
AssigneeSeiko Epson Corporation
InventorsYasuhiro Ono, Atsuya Hirabayashi
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Abstract
A piezoelectric generator includes: a base body; and at least one piezoelectric transducer disposed on the base body, and including a first electrode, a piezoelectric body, and a second electrode, wherein the piezoelectric transducer includes a support section fixed to the base body, and a vibrating section disposed apart from the base body, having one end connected to the support section and the other end set as a free end, and vibrating due to a vibration applied externally, and a distance between the other end of the vibrating section and the base body is larger than a distance between the one end of the vibrating section and the base body.
Claims14
A piezoelectric generator comprising:
- a base body;
- and
- at least one piezoelectric transducer disposed on the base body, and including a first electrode, a piezoelectric body, and a second electrode,
- wherein the piezoelectric transducer includes a support section fixed to the base body, and a vibrating section disposed apart from the base body, having one end connected to the support section and the other end set as a free end, and vibrating due to a vibration applied externally, and
- a distance between the other end of the vibrating section and the base body is larger than a distance between the one end of the vibrating section and the base body.
Dependencies are inferred from the claim text.