20.1: Dual‐domain Vertically Aligned TFT‐LCD Developed by Irradiation with Unpolarized UV Light from a Tube‐type Light Source

We have developed a dual-domain vertically aligned TFT-LCD by irradiation with unpolarized UV light from tube-type light source. We reduced disclination by fabricating protrusions and by optimizing the alignment material. The transmittance of a 15-inch diagonal TFT-LCD is twice that of IPS LCD, 1.5 times that of conventional MVA-LCD and 1.1 times that of TN-LCDs with Wide-View film.