ULTRASONIC ARRAY TRANSDUCER, METHOD FOR PRODUCING ULTRASONIC ARRAY TRANSDUCER, ULTRASONIC PROBE AND ULTRASONIC DIAGNOSTIC SYSTEM

摘要

[Object] To provide an ultrasonic array oscillator, a method of producing an ultrasonic array oscillator, an ultrasonic probe, and an ultrasonic diagnostic apparatus having a high impedance matching effect and excellent productivity.;[Solving Means] The ultrasonic array oscillator according to the present technology includes ultrasonic oscillators (130) and semiconductor chips (140). The ultrasonic oscillators (130) form an array. The semiconductor chips (140) are bonded to the respective ultrasonic oscillators (130) to form impedance matching circuits.