Information display apparatus, information display method...

Details Information display apparatus, information display method... Information display apparatus, information display method...

2004-03-29

2008-10-28

Natnael, Paulos M (Department: 2622)

Television

Nonpictorial data packet in television format

Including teletext decoder or display

Reexamination Certificate

active

07443449

ABSTRACT:
An information display apparatus includes a display device configured to display a video, a speech detection unit configured to detect a playback state of a playback speech, a closed caption display unit configured to generate character information associated with the playback speech and display it on the display device together with the video, and a closed caption display unit configured to carry out a changing control for changing according to the detected playback state a display state of the character information that is displayed on the display device by the closed caption display unit.

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U.S. Appl. No. 10/810,648, filed Mar. 29, 2004, Momosaki et al.
U.S. Appl. No. 10/917,351, filed Aug. 13, 2004, Momosaki et al.

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