A liquid crystal device including a liquid crystal layer, orientation layers for orienting the liquid crystal layer, and adsorption layers provided in interfaces between the liquid crystal layer and the orientation layers and consisting of neutral and/or ionic molecules, and a method...http://www.google.fr/patents/US5729314?utm_source=gb-gplus-shareBrevet US5729314 - Liquid crystal device having orientation layer with neutral molecules absorbed at liquid crystal interface
Liquid crystal device having orientation layer with neutral molecules ...
