| abstract |
(57) [Summary] [Object] To provide an antiferroelectric liquid crystal material having three stable molecular alignment states excellent in high-speed response, and a display device using the same. [Structure] (R) -6-decyloxynaphthalene-2- An optically active compound such as carboxylic acid- [2- (1-trifluoromethylhexyloxycarbonyl) ethenyl] phenyl ester, and a display device using the same. |