Television with subtitle review function by memorizing text signal

摘要

The present invention relates to a subtitle processing to be displayed on a television screen, and more particularly to a television having a subtitle review function by memorizing a text signal so that a viewer can review a subtitle missed at the time of watching a television and watch the subtitle. First, it is assumed that a digital text signal is stored in a vertical retrace period of a video signal transmitted from a broadcasting station, and that the video signal and the text signal are transmitted so that the video signal and the text signal can be separated upon reception. Is displayed on a screen through a demodulation process, and a text signal in a vertical retrace period is displayed on a screen like a video signal and is stored in a memory. Accordingly, in the present invention, since the text signal is stored in the memory as described above, the subtitle missed when the viewer watches the television can be output by using the subtitle review button provided on the remote controller so that the missed subtitle can be reviewed and viewed A television having a subtitle review function by memorizing a text signal is proposed.