16.3: Enhanced Oblique Viewing Angle Color Performance for S‐PVA Panels

Viewing angle performance of LCDs is a key issue which has been approached by both subjective and statistical means. In this paper, we discuss causes of image quality degradation as a function of grayscale at a fixed off-axis viewing angle, examining both luminance and chromaticity distortions. Oblique viewing angle performance of both 1G-2D and 2G-1D S-PVA panel structures have been enhanced by controlling the two independent sub-pixel data for each of red, green and blue.