| abstract |
A ferrielectric liquid crystal compoundnrepresented by the following formula (1),n n wherein m is an integer of 6 to 12, X is anhydrogen atom or a fluorine atom, p is an integer of 2nto 4, q is an integer of 2 to 4, and C* is an asymmetricncarbon atom. n The above ferrielectric liquid crystalncompound is very useful as a practical material for annactive-matrix liquid crystal display device. |