TETRACHROMATIC COLOR FILTER ARRAY

摘要

A tetrachromatic color filter array comprises multiple pixels, each of which comprises first, second, third and fourth sub-pixels having first, second, third and fourth hues, P1, P2, P3 and P4 respectively, these first, second, third and fourth hues having first, second and third hue angles, h1, h2, h3 and h4 respectively. The hues of the sub-pixels such that h3 equals h1 + (180° ±10°) and h4 equals h2 + (180° ± 10°) in the a*b* plane of the La*b* color space.