DISPLAY APPARATUS, DISPLAY APPARATUS DRIVING METHOD, AND COMPUTER PROGRAM.

摘要

A display apparatus comprises a light emission amount calculating part that calculates a light emission amount from a video signal having a linearity characteristic; a light emission amount parameter calculating part that calculates, based on the calculated light emission amount, a light emission amount parameter corresponding to the light emission amount for each pixel or each pixel group comprising a plurality of pixels; a light emission amount parameter storing part that stores the calculated light emission amount parameters with each of the calculated light emission amount parameters being associated with the respective pixel or pixel group; a peak detecting part that determines the peak value from among all of the stored light emission amount parameters associated with the respective pixels or pixel groups; a coefficient calculating part that calculates, based on the detected peak value, a coefficient to be used for adjusting the brightness; and a coefficient multiplying part that multiplies the video signal by the calculated coefficient and outputs it.