2D ultrasound transducer array and methods of making the same
Abstract:
In one aspect, an ultrasound transducer system comprises a two-dimensional array of transducer elements, the transducer elements having a first side comprising individual first electrodes in electrical communication with control circuitry of the ultrasound transducer system. A matching layer is coupled to a second side of the transducer elements via an electrically conductive face, wherein the electrically conductive face serves as a common electrical contact for the transducer elements. The matching layer also comprises kerfs extending to a depth less than the electrically conductive face.
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