Row-column addressing array ultrasound transduction device, comprising: - a metallized plate of active material comprising a plate of active material having a first main surface and a second main surface opposite to the first main surface, a first metallic main surface layer on the first main surface, and a second metallic main surface layer on the second main surface; - an acoustic impedance matching layer (402, 404) bonded to the second metallic main surface layer; - a first set of parallel cutting notches (502, 504, 506, 508, 510, 512, 514, 516) oriented in a first direction, said notches of the first set extending across the entire thickness of the metallized plate of active material and along the entire length of the metallized plate of active material in the first direction, and individualizing the second metallic main surface layer into a set of column electrodes; - a second set of parallel cutting notches (602, 604, 606, 608, 610, 612, 614, 616, 618, 620, 622) oriented along a second direction different from the first direction, said notches of second set extending across the entire thickness of the first metallic main surface layer and across at least part of the thickness of the plate of active material, and along the entire length of the metallized plate of active material in the second direction, and individualizing the first metallic main surface layer into a set of rows of row electrodes (624, 626, 628, 630, 632, 634, 636, 638, 640, 642) and a first external row of column electrode contacts (644, 646, 648, 650, 652, 654, 656, 658, 660), each column electrode contact of the first external row of column electrode contacts being electrically connected to a respective column electrode of the set of column electrodes; and - an interconnection layer comprising a substrate of an electrically-insulating material, a first set of conductive tracks (706, 710, 714, 716, 718, 722) on the substrate, each track of the first set of conductive tracks being in electrical contact with a respective column electrode contact (644, 648, 652, 656, 660) of the first external row of column electrode contacts, and a second set of conductive tracks (724, 726, 728, 730, 732, 734, 736, 738, 740, 742) on the substrate, each track of the second set of conductive tracks being in electrical communication with a respective row among the rows of row electrodes (624, 626, 628, 630, 632, 634, 636, 638, 640, 642). - a metallized plate of active material comprising a plate of active material having a first main surface and a second main surface opposite to the first main surface, a first metallic main surface layer on the first main surface, and a second metallic main surface layer on the second main surface; - an acoustic impedance matching layer (402, 404) bonded to the second metallic main surface layer; - a first set of parallel cutting notches (502, 504, 506, 508, 510, 512, 514, 516) oriented in a first direction, said notches of the first set extending across the entire thickness of the metallized plate of active material and along the entire length of the metallized plate of active material in the first direction, and individualizing the second metallic main surface layer into a set of column electrodes; - a second set of parallel cutting notches (602, 604, 606, 608, 610, 612, 614, 616, 618, 620, 622) oriented along a second direction different from the first direction, said notches of second set extending across the entire thickness of the first metallic main surface layer and across at least part of the thickness of the plate of active material, and along the entire length of the metallized plate of active material in the second direction, and individualizing the first metallic main surface layer into a set of rows of row electrodes (624, 626, 628, 630, 632, 634, 636, 638, 640, 642) and a first external row of column electrode contacts (644, 646, 648, 650, 652, 654, 656, 658, 660), each column electrode contact of the first external row of column electrode contacts being electrically connected to a respective column electrode of the set of column electrodes; and - an interconnection layer comprising a substrate of an electrically-insulating material, a first set of conductive tracks (706, 710, 714, 716, 718, 722) on the substrate, each track of the first set of conductive tracks being in electrical contact with a respective column electrode contact (644, 648, 652, 656, 660) of the first external row of column electrode contacts, and a second set of conductive tracks (724, 726, 728, 730, 732, 734, 736, 738, 740, 742) on the substrate, each track of the second set of conductive tracks being in electrical communication with a respective row among the rows of row electrodes (624, 626, 628, 630, 632, 634, 636, 638, 640, 642).