A phased array ultrasound device for creating a pressure focus point. Interuniversitair Micro-Electronica Centrum vzw
The present invention relates to a phased array ultrasound device. The phased array ultrasound device comprises a plurality of transducer elements arranged in a two dimensional (2D) array; a plurality of first electrodes, each first electrode extending along a first direction; and a plurality of second electrodes, each second electrode extending along a second direction; wherein each transducer element is associated with one first electrode and one second electrode; wherein each transducer element comprises a material located between its associated first electrode and second electrode, and is ...