Title :
Dielectric anisotropy of new liquid-crystal mixtures and its effect on dynamic scattering
Author :
Elliott, Grant ; Harvey, D. ; Williams, M.G.
Author_Institution :
GEC-Marconi Electronics Ltd., Chelmsford, UK
Abstract :
New liquid crystalline compounds with a high negative dielectric anisotropy and wide temperature range have been prepared, and their dynamic-scattering properties compared with other materials. These compounds give a slightly lower threshold voltage, followed by a rapid increase of dynamic scattering above threshold, and should provide improved performance in low-voltage display devices.
Keywords :
display systems; liquid crystal devices; liquid crystals; organic compounds; permittivity; dielectric properties of substances; dynamic scattering; liquid crystals; low voltage display devices; organic compounds;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19730295
