PROBE LENS HAVING SUPER-HYDROPHOBIC SURFACE AND ULTRASOUND PROBE COMPRISING THE SAME AND METHOD FOR MANUFACTURING THEREOF

摘要

Provided is a probe lens which includes: an ultrasonic transceiving element; a flat unit arranged in front of the ultrasonic transceiving element; and a plurality of first protrusion units arranged through an upper surface of the flat unit, and in which a pitch of the first protrusion unit is smaller than a wavelength of an ultrasonic signal transmitted from the transceiving element.