Image display device and method thereof
First Claim
Patent Images
1. An image display device comprising:
- a tuner selecting a broadcasting signal;
a demux separating a broadcasting signal selected by the tuner into an video signal, an audio signal and an additional signal;
an up/down scaler scaling a video signal separated from the demux in accordance with a resolution selected by the user;
a display unit for displaying a video signal scaled in the up/down scaler;
a key input unit receiving an user command; and
a controller controlling the up/down scaler so that a resolution of a video signal displayed in accordance with the user'"'"'s request command.
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Abstract
Provided is a an image display device comprising: a tuner selecting a broadcasting signal; a demux separating a video signal, an audio signal and an additional signal from a broadcasting signal selected by the tuner; an up/down scaler with a resolution selected by the user; a display unit for displaying a video signal scaled in the up/down scaler; a key input unit receiving an user command; and a controller controlling the up/down scaler so that a resolution of a video signal displayed in accordance with user commands.
70 Citations
18 Claims
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1. An image display device comprising:
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a tuner selecting a broadcasting signal;
a demux separating a broadcasting signal selected by the tuner into an video signal, an audio signal and an additional signal;
an up/down scaler scaling a video signal separated from the demux in accordance with a resolution selected by the user;
a display unit for displaying a video signal scaled in the up/down scaler;
a key input unit receiving an user command; and
a controller controlling the up/down scaler so that a resolution of a video signal displayed in accordance with the user'"'"'s request command. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An image display method comprising:
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inputting an image signal;
determining a resolution of the video signal;
scaling the video signal with a resolution selected by the user; and
displaying the scaled image signal. - View Dependent Claims (9, 10, 11, 12, 13)
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14. An image display method comprising:
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selecting and receiving a broadcasting signal;
separating an image signal from the broadcasting signal;
determining a resolution of the video signal;
scaling and storing the video signal with the first resolution selected by the user; and
scaling and displaying the stored image signal with the second resolution selected by the user. - View Dependent Claims (15, 16, 17, 18)
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Specification