Murata Manufacturing Co., Ltd.

Anssi Blomqvist

Shinsuke Ikeuchi

Masayuki Suzuki

Seiji Umezawa

Ville-Pekka Rytkönen

Matti Liukku

Fumiya Kurokawa

Ville Kaajakari

A transducer includes a first connection portion connecting a first tip and a second tip to each other. The first connection portion is surrounded by a split slit connecting a center of the first tip, a center of a base, and a center of the second tip, the first tip, and the second tip.

Transducer

A piezoelectric device includes a connecting section connecting a pair of beam sections adjacent to each other. The connecting section is connected to one of the pair of beam sections at a first end portion. The connecting section is connected to another of the pair of beam sections at a second end portion. The second end portion faces the first end portion in a direction in which the pair of beam sections are aligned. A second coupling portion is located along a first coupling portion. The connecting section includes only one first end portion. The connecting section includes only one second end portion. Each of the first end portion and the second end portion is closer to a tip end portion than to a fixed end portion of each of the pair of beam sections.

Piezoelectric device

Growing community of inventors

Nagaokakyo, Japan

Anssi Blomqvist