The video display apparatus has a light modulation device for forming a
picture in accordance with a video signal and a lighting unit for
irradiating, on the light modulation device, illumination light necessary
to cause it to display the picture. In the apparatus, the lighting unit
irradiates the illumination light in sequence of individual plural
illumination light source partitive areas, a luminance distribution
calculating unit calculates luminance distributions of video signals
corresponding to the plural partitive areas to determine illumination
light luminance levels of the individual partitive areas, an illumination
controller controls rays of the illumination light of individual areas of
the lighting unit on the basis of determination by the luminance
distribution calculating unit, and a video corrector corrects the video
signal inputted to the light modulation device on the basis of the
determination by the luminance distribution calculating unit.