PURPOSE: A probe for an ultrasonic diagnosis apparatus is provided to prevent performance degradation due to junction failure between an electrode and a piezoelectric layer by improving a structure. CONSTITUTION: A piezoelectric layer(120) is arranged on one side of a sounds absorbing layer(110). A matching layer(150) is arranged on one side of a piezoelectric layer. A signal connection part(160) is arranged inside of the sound absorbing layer. The signal connection part transfers a signal to the piezoelectric layer. A ground connection part(170) is arranged outside of the signal connection part.
