DIGITAL BROADCAST RECEIVER

摘要

PROBLEM TO BE SOLVED: To provide an inexpensive digital broadcast receiver with a high functional and convenient compatible with hierarchical broadcasting comprising mobile reception broadcasting and fixed reception broadcasting.

SOLUTION: The first broadcasting (fixed reception broadcasting) and the second broadcasting (mobile reception broadcasting) are simultaneously transmitted with a hierarchical structure. A first reception section 103 receives a desired program from the first broadcasting to generate a first video signal. A second reception section 104 receives a desired program from the second broadcasting to generate a second video signal. A video composite section 105 combines the first and second video signals and displays the same video display section 106, the first video signal on a first screen and displays the second video signal on a second screen smaller than the first screen in the same video display section 106.

COPYRIGHT: (C)2007,JPO&INPIT