Abstract
Through a simulation study, the imaging performance of two types of
multi-primary color liquid crystal displays (LCDs) with striped RGBCW (red,
green, blue, cyan, and white) and RGBCY (red, green, blue, cyan, and yellow)
pixel units is evaluated comparatively. Results show that color consistency
and enhanced luminance can be achieved in image rendering with RGBCW rather
than RGBCY pixels when the proposed color conversion algorithm is employed.
Color measurement by spectrometry is conducted simultaneously to prove that
with RGBCW pixels, the color imaging performance is almost as good as that
with conventional RGB pixels; the luminance achieved with RGBCW pixel units
is higher than that achieved with RGBCY pixel units.
© 2014 IEEE
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