Broadcasting receiver having freeze function and a method thereof

摘要

A broadcasting receiver having a freeze function and a method thereof. The broadcasting receiver has an operation reception unit receiving predetermined operation signals; a graphic driver unit continuously outputting one frame of same image signal and/or one frame of same additional data, according to a freezing command input through the operation reception unit; a scaler unit scaling the one frame of same image signal and/or the one frame of same additional data; a display unit displaying the one frame of same image signal and/or the one frame of same additional data as scaled; an on-screen-display (OSD) generation unit producing OSD data corresponding to a predetermined external operation signal input through the operation reception unit; and a control unit controlling the graphic driver unit to blend the OSD data with the one frame of same image signal and/or the one frame of same additional data and output them as blended.