Display device for simultaneously receiving digital signal...

Details Display device for simultaneously receiving digital signal... Display device for simultaneously receiving digital signal...

2005-06-17

2008-10-28

Hsia, Sherrie (Department: 2622)

Television

Basic receiver with additional function

Multimode

C348S731000, C348S448000

Reexamination Certificate

active

07443451

ABSTRACT:
A display device can simultaneously receive digital display signal and analog display signal and display a television program corresponding to one of the signals on a display panel. The display device includes the following components: a digital tuner, an analog/digital converter, a video decoder, an audio decoder, a de-interlacer, a scaler, a display driver, a display panel, an audio amplifier, and a speaker. The display device allows the user to watch a television program corresponding to the digital display signal or the analog display signal on the display panel and listen to amplified television audio signal from the speaker.

REFERENCES:
patent: 6118486 (2000-09-01), Reitmeier
patent: 7068322 (2006-06-01), Tsubouchi
patent: 7092042 (2006-08-01), Ikeguchi
patent: 7322039 (2008-01-01), Tsubouchi et al.

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