Apparatus and method of converting image signal for four-color display device, and display device including the same
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United States of America Patent
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Jan 27, 2009
Grant Date -
Oct 6, 2005
app pub date -
Dec 28, 2004
filing date -
Dec 30, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
A method of converting image signals for a display device including six-color subpixels is provided, which includes: classifying three-color input image signals into maximum, middle, and minimum; decomposing the classified signals into six-color components; determining a maximum among the six-color components; calculating a scaling factor; and extracting six-color output signals.
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