Застосування електрокерованого світлорозсіювання в нематико-холестеричних сумішах для засобів відображення інформації

Abstract

The work proposes a coloured optical element which allows to obtain a wanted colour by "mixing" three base colours without creating any separate subpixels. It was shown that the obtained picture element is highly homogeneous and it is possible to create informational board with high filling factor on basis of such picture elements. Due to memory effect of the cholesteric confocal texture such informational boards can work in stationary mode with no electric field applied to the cholesteric.