PICTURE DISPLAY DEVICE AND ITS CONTROL METHOD

摘要

PROBLEM TO BE SOLVED: To realize a picture display device having high reproducibility by making color tone for every pixel uniform while correcting the variation of chromaticity in respective light emitting elements and its control method. SOLUTION: This device has a display part 10 in which light emitting elements having plural color tones are arranged for every pixel, a driving part 50 supplying driving currents to respective light emitting elements having plural color tones for every pixel based on picture data concerning the plural color tones and a chromaticity correcting part 11 distributing the prescribed part of the driving current supplied to the light emitting element corresponding to at least one color tone in the plural color tones of respective pixels from the driving part 50 to light emitting elements corresponding to other one or more color tones of the pertinent pixels.