The demonstrator displays

 The demonstrator displays

Two types of demonstrator displays were engineered, one at Trinity College Dublin using an LC material from Halle in a biaxial in-plane switching arrangement, and one at the University of Oxford, using LC materials from Halle and Hull, in a biaxial enhanced helical flexo-electro-optic arrangement. Each showed video rate field sequential colour operation, which is not possible with current commercial uniaxial based LCD technology.