Since advent of fringe-field switching (FFS) mode which overcame demerits of the IPS mode while keeping its wide-viewing characteristics in 1998, it becomes a standard LC mode for small and medium-sized TFT-LCDs with high resolution, high image quality and low power consumption. The FFS LCDs still advance to large-sized LC-TVs with less color shift than OLEDs, and gaming monitors with superior performance in grey to...