P.103: High Transmittance LC Mode Based on Fringe Field Switching of Vertically-Aligned Negative LCs

In this work we propose a liquid crystal mode in which vertically-aligned negative nematic liquid crystals are switched on by applying a fringe electric field. In the proposed mode, vertically-aligned negative liquid crystals can be switched on by the vertical as well as in-plane components of an applied fringe field so that high transmittance can be achieved. By fabricating a test cell, we experimentally obtained a transmittance of 33.7 %, which is 8.7 % higher than a homogeneously-aligned fringe field switching cell using positive liquid crystals.