Apparatus and method for driving a display device including four color pixels
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United States of America Patent
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Aug 10, 2010
Grant Date -
Oct 20, 2005
app pub date -
Apr 18, 2005
filing date -
Apr 19, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus for driving a display device including a plurality of four color pixels is provided, which includes: an input unit receiving input three-color image signals; an image signal modifier converting the three-color image signals into output four-color image signals such that a maximum gray of the input three-color image signals is equal to a maximum gray of the output four-color image signals; and an output unit outputting the output four-color image signals.
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