Patent ID: 6806913
Filing Date: 2004-10-19
Classification: H04N

Abstract:
A method of processing additional information included in a broadcast signal in a data broadcast system, the method comprising the steps of:(a) determining whether the additional information exists in a broadcast signal currently being received, and displaying on a screen an additional information reception display image corresponding to a result of the determination; (b) determining whether an additional information acquisition command is inputted while a picture including the additional information is displayed on the screen; (c) editing at least a still picture and an additional information picture on one screen, thereby generating an additional information guide screen, when it is determined that the additional information acquisition command is inputted in step (b), the still picture being obtained at a time when the additional information acquisition command is inputted, the additional information picture corresponding to an object selected from the still picture; and (d) performing additional information processing corresponding to a command input through the additional information guide screen.