Cholesterics or ferroelectrics are not necessary to make a bistable LCD, and using conventional nematics offers some substantial AD vantages.
胆甾相和铁电相液晶对于制备双稳态lcd不是必需的，而采用传统的向列相液晶却有某些显著的优势。
2
Experimental results indicate that doping carbon nanotubes into the nematics K15 and E7 can improve the flow characteristics and suppress the ion-charge effect of the LC cells.