Transducer and a bonding apparatus using the same

摘要

A transducer vibrated by a vibrator and used in a bonding apparatus, the transducer including holding portions provided so as to protrude at at least two locations that correspond to the nodes of vibration of a transducer main body, and connecting portions each connecting the tip ends of two protruding holding portions to each other. The transducer main body, holding portions and connecting portions are integrally formed from a single material member.