Ultrasonic transducer and ultrasonic diagnostic equipment including the same

摘要

The disclosed ultrasonic transducer includes a substrate in which a trench is concavely formed on a lower surface, and first and second elements each having a plurality of ultrasonic cells that are positioned adjacent to each other with a trench on the upper surface of the substrate and arranged in two dimensions. . The first and second outlines adjacent to each other of the first and second elements are complementary in a zigzag shape, and the trench is formed in a zigzag shape between the first and second outlines.