Digital broadcast receiving device and method using the same

Details Digital broadcast receiving device and method using the same Digital broadcast receiving device and method using the same

2006-07-04

2006-07-04

Hsia, Sherrie (Department: 2614)

Television

Nonpictorial data packet in television format

Data separation or detection

C348S468000

Reexamination Certificate

active

07071993

ABSTRACT:
A digital broadcast receiving device and method thereof is capable of synchronizing text data to currently broadcasting video data and/or audio data and displaying the same. The digital broadcast receiving device has a text data reading unit for reading a text data from a bit stream of a digital broadcast program; a text data synchronizing unit for synchronizing the read text data to currently-broadcasting video data and/or audio data; and a text data outputting unit for outputting, thus displaying the read text data on a display. The text data outputting unit outputs the read text data such that certain portion that is synchronized to the currently broadcasting video data and/or audio data can be distinguished among others. As a result, viewers can catch the intended information immediately even when the information is ETT text data that contains a large amount of information.

REFERENCES:
patent: 5995159 (1999-11-01), Bae et al.
patent: 6288750 (2001-09-01), Yamada et al.
patent: 6829429 (2004-12-01), Kitahashi et al.

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