34.1: Super‐High Performance of 12.1‐in. XGA Tablet PC and 15‐ in. UXGA Panel with Advanced Pixel Concept

Abstract

Abstract Recently, we have developed advanced fringe field switching (AFFS) technology with an unlimited viewing angle and color characteristics that obtained from a design rule upgrade only by optimization of LC electrodynamics without high aperture resin technology, for the first time in the world. Our new device have shown the brightness over 184nits, contrast ratio over 600:1 and viewing angle over 175/175, respectively. And also, 15″ UXGA TFT‐LCD show an unlimited viewing angle and color shift free under 0.02 at white level such as dual domain LC(S‐IPS). We have studied that is due to vertically twisted liquid crystal on the mid gap of fringe field electrodes.