To obtain the same correction effect with less calculations while reducing power consumption by reducing the number of matrix operations necessary to perform calculations for correcting the luminance and chromaticity.
The display unit includes: a display panel 10 including a plurality of pixels, each of the pixels including a plurality of light-emitting elements; a luminance and chromaticity correction section 20 that performs calculations for correcting drive signals for light emitting elements composing each of the pixels of the display panel 10 in order to correct luminances and chromaticities of the pixels; and a coefficient data input section where a bit number of an element having smaller variations in coefficient in the display panel 10, among elements of each of coefficient matrixes necessary for the correction calculations, the coefficient matrixes to be inputted into the luminance and chromaticity correction section 20, is set to a value smaller than a bit number of an element having larger variations.
MISONOO TAKEHIRO
JP2000155548A | 2000-06-06 | |||
JPH03191670A | 1991-08-21 | |||
JPH01143486A | 1989-06-06 | |||
JPH04192969A | 1992-07-13 |
Masaaki Yoshii
Koichi Mori
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