Method and apparatus for compensating white balance of plasma display panel
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United States of America Patent
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Aug 8, 2006
Grant Date -
Oct 2, 2003
app pub date -
Feb 7, 2003
filing date -
Feb 9, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A white balance compensating method of a plasma display panel includes detecting an average brightness of an input data; determining a discharge frequency in accordance with the average brightness of the data; and applying gamma correction to the data in consideration of the discharge frequency. A white balance compensating apparatus of a plasma display panel includes an average picture level controller for detecting an average brightness of an input data and determining a discharge frequency in accordance with the average brightness of the data; and a gamma corrector for applying gamma correction to the data in consideration of the discharge frequency.
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