Vibration structure
AssigneeMurata Manufacturing Co., Ltd.
InventorsToru Tominaga, Junichi Hashimoto, Jun Endo, Shozo Otera
Life of this patent
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Abstract
A vibration structure that includes a film having a first electrode on a first main surface thereof, the first electrode defining a first connection region on the first main surface where the first electrode is not present, and the film is constructed to be deformed in a plane direction when a voltage is applied thereto; a frame-shaped member; a vibration portion surrounded by the frame-shaped member; a first connection member that connects the first main surface of the film to the frame-shaped member at the first connection region; a second connection member that connects the film to the vibration portion; and an extended electrode that is connected to the first electrode.
Claims14
A vibration structure comprising:
- a film having a first electrode on a first main surface thereof, the first electrode defining a first connection region on the first main surface where the first electrode is not present, and the film is constructed to be deformed in a plane direction when a voltage is applied thereto;
- a frame-shaped member;
- a vibration portion surrounded by the frame-shaped member;
- a first connection member that connects the first main surface of the film to the frame-shaped member at the first connection region;
- a second connection member that connects the film to the vibration portion;
- and
- an extended electrode that is connected to the first electrode.
Dependencies are inferred from the claim text.