Blood-flow image display equipment for displaying a CFM image that is not affected by a motion of a tissue in an object area during capturing of images or is affected in a reduced manner. The blood-flow image display equipment has following components: a transmitting controller for controlling transmission triggers of a signal for B-mode and a signal for CFM based on a velocity of motion of an object; an ultrasonic transducer in which piezoelectric ultrasonic transducers each for transmitting/receiving an ultrasonic wave to/from the object are arranged in the form of an array; a B-mode image construction unit for constructing a B-mode image with received signals; a motion detector for measuring a motion vector of the object using the B-mode image; a receiving unit for CFM signal for receiving the signal for CFM from the ultrasonic transducer; a time-series signal storage unit for CFM that collects a CFM measurement region located in the same area of the object based on the motion vector measured by the motion detector and stores them in memory in time sequence; and an autocorrelation processing unit for performing autocorrelation processing on time-series CFM signals.