Digital broadcast receiver and control method thereof

Details Digital broadcast receiver and control method thereof Digital broadcast receiver and control method thereof

2005-05-03

2005-05-03

Lee, Michael H. (Department: 2614)

Television

Receiver circuitry

Tuning

C348S555000, C348S570000

Reexamination Certificate

active

06888581

ABSTRACT:
In a digital broadcast receiver10, an MPU26has a configuration for detecting the number of subchannels and the numbers of the subchannels which a received main channel has from control data received and switching to a subchannel with the minimum number when the number of subchannels changes and switching to a subchannel with the minimum number of the residual subchannels when the numbers of the subchannels received run out and displaying the numbers of the received main channel and the subchannel on a display25.

REFERENCES:
patent: 5231494 (1993-07-01), Wachob
patent: 5751722 (1998-05-01), Maekawa
patent: 6084645 (2000-07-01), Park et al.
patent: 6104436 (2000-08-01), Lee
patent: 20020104103 (2002-08-01), Takagi et al.
patent: 11-355225 (1999-12-01), None

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