Ultrasonic probe and flexible printed circuit board

Abstract

Disclosed is an ultrasonic probe including a transducer array connected to a rotation shaft, a motor provided to rotate the transducer array around the rotation shaft, a printed circuit board provided to output a driving signal for driving the transducer array, and a flexible printed circuit board electrically connected to the printed circuit board to transmit the driving signal to the transducer array, wherein the flexible printed circuit board includes an array terminal electrically connected to the transducer array, a first terminal electrically connected to one portion of the printed circuit board, a first connection part connecting the array terminal and the first terminal, a second terminal electrically connected to the other portion of the printed circuit board, and a second connection part connecting the array terminal and the second terminal, and wherein the first connection part and the second connection part are overlapped with each other and wound around the rotation shaft.

Dependencies are inferred from the claim text.