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US 11,606,046 B2Granted
Vibration type actuator, optical apparatus, and electronic apparatus
AssigneeCanon Kabushiki Kaisha
InventorAkira Shimada
Life of this patent
Estimating the term…
Abstract
A vibration type actuator includes a vibrating body including an elastic body and an electro-mechanical energy conversion element, a contact body contacting the vibrating body, a flexible printed board provided with a concave portion on a surface opposite to a surface contacting the electro-mechanical energy conversion element and configured to supply electric power to the electro-mechanical energy conversion element, and a holding member provided with a projection portion engaging with the concave portion.
Claims14
A vibration type actuator comprising:
- a vibrating body including an elastic body and an electro-mechanical energy conversion element;
- a contact body contacting the vibrating body;
- a flexible printed board including a wiring pattern and a non-wiring portion made of resin, provided with a concave portion on a surface of the non-wiring portion opposite to a surface contacting the electro-mechanical energy conversion element and configured to supply electric power to the electro-mechanical energy conversion element;
- and
- a holding member provided with a projection portion engaging with the concave portion.
2 more elements
Dependencies are inferred from the claim text.