Plasma display apparatus and disply method therefor

摘要

A display apparatus, which displays a color image by controlling the number of emissions or the intensity thereof in accordance with primary color video signals (R, G, B) input thereto, has a detection portion (13) and a white balance correction portion (2, 11, 12, 13). The detection portion (3) is used to detect the number of emissions or the intensity, and the white balance correction portion (2, 11, 12, 13) is used to correct white balance by adjusting the amplitudes of the primary color video signals (R, G, B) in accordance with the detected number of emissions or the detected intensity. Therefore, correct white balance can be maintained regardless of the number of emissions or the intensity of emission.