Chemically stable , wide temperature range nematic liquid crystal mixtures with
birefringence values up to almost 0 .3 are described . For applications where
high ultra-violet stability is required a range of mixtures optirnised for this
application have been developed. Chemically stable mixtures with a lc*i
threshold voltage have also been developed and are compared with standard
mixtures.© (1990) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.