Caption processing device and method for a display unit with a s

Details Caption processing device and method for a display unit with a s Caption processing device and method for a display unit with a s

1997-10-24

1999-08-31

Lee, Michael H.

Television

Nonpictorial data packet in television format

Including teletext decoder or display

348563, H04N 5445, H04N 1120

Patent

active

059460466

ABSTRACT:
Caption processing device and method for a display unit with a separate display is presented, where the caption is displayed separately from a monitor which displays the video signal, so that partial covering of the video signal by the caption is avoided. The caption processing device for a display unit which extracts caption data from a video signal and displays the caption, the device includes the separate display for displaying the caption separate from the video signal, a control part for generating a control signal which can control display of the caption data, and a display driving part for receiving the caption data, processing the caption data according to the control signal from the control part and applying the processed data to the display.

REFERENCES:
patent: 4449198 (1984-05-01), Kroon et al.
patent: 4477841 (1984-10-01), Chen et al.
patent: 5299006 (1994-03-01), Kim
patent: 5307055 (1994-04-01), Baskin et al.
patent: 5315386 (1994-05-01), Muramoto
patent: 5485518 (1996-01-01), Hunter et al.

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