发明名称 |
Video signal converting apparatus and a display device having the same |
摘要 |
Disclosed is a video signal converting apparatus and a display device having the same which may convert a low-resolution video signal from a host into a different-resolution video signal capable of being displayed on the entire screen of a high-resolution supporting display device. The apparatus has a detector for detecting a first resolution signal indicative of a resolution of the first display signal using horizontal and vertical synchronization signals related to the first display, a comparator for comparing the first resolution signal with a second resolution signal indicative of a reference resolution; and a converter for converting the first display signal into the second resolution signal, if there is a difference between the first and the second resolution signals.
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申请公布号 |
USRE41600(E1) |
申请公布日期 |
2010.08.31 |
申请号 |
US20050151718 |
申请日期 |
2005.06.14 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM BYOUNG-HAN |
分类号 |
G09G3/36;H04N5/66;G06T3/40;G09G3/20;G09G5/00;G09G5/18;H04N7/01 |
主分类号 |
G09G3/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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