PLASMA DISPLAY DEVICE AND METHOD FOR DRIVING PLASMA DISPLAY PANEL

摘要

The image display quality of the plasma display apparatus is improved. For this purpose, the plasma display apparatus corrects the number of generated sustain pulses in each subfield using a first correction coefficient that is read from look-up table (62) in response to the all-cell light-emitting rate and the partial light-emitting rates and a common correction coefficient. The apparatus adds preset offset value OFST to the all-cell light-emitting rate, multiplies the addition result by the number of sustain pulses in each subfield, and calculates the sum total of the multiplication results in one field period to calculate an estimated value of the power consumption in one field period. The apparatus sets the common correction coefficient so that the estimated value of the power consumption in one field period before the correction using the first correction coefficient and the common correction coefficient is equivalent to that after the correction.