Accordingly, new liquid crystal compositions having a very high voltage holding ratio, very little variation of this property depending on temperature, {TAIL ~ a low threshold voltage}, appropriate Δn and Δ∈, stability, and {HEAD ~ excellent compatibility} with other liquid crystal materials can be provided by using the liquid crystalline compounds of the present invention as components of liquid crystal compositions 
Accordingly , new liquid crystal compositions having a very high voltage holding ratio , very little variation of this property depending on temperature , { TAIL ~ a low threshold voltage } , appropriate Δn and Δ∈ , stability , and { HEAD ~ excellent compatibility } with other liquid crystal materials can be provided by using the liquid crystalline compounds of the present invention as components of liquid crystal compositions
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