Display apparatus

Details Display apparatus Display apparatus

H - Electricity

04

N

H04N 7/035 (2006.01) H04N 7/088 (2006.01) H04N 5/46 (2006.01) H04N 5/445 (2006.01)

Patent

CA 2322606

In a display apparatus (PI) displaying a closed-caption (Scc, DS) multiplexed in the first and second component video signals (Scv1: Y, PB, and PR, Svc2: Y and C) received from externally provided video signal sources, a video signal selector (7) selects one of said first and second component video signals (Scv1, Scv2); a closed-caption extractor (3) extracts the closed-caption (Scc, DS) from said selected one of first and second component video signals (Scv1, Scv2); and a controller (10) controls the closed-caption extractor (3) based on the format type of the selected first and second component video signals (Scv1 and Scv2).

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