Optimal backlighting determination apparatus and method

摘要: To have an optimal use of a display for displaying particular, e.g. chromatically biased, image content, described is method calculating first and second backlight driving level, color having which can be controlled to produce amount light with spectrum in accordance the level transmission valve plus filter combination, arranged create from spectra respective primary output, chromaticity at least one primaries depending on wherein levels are determined so that gamut part picture displayed optimally covered by realizable level.