| abstract |
The present invention relates to a liquid crystal medium (LC medium), its use for electro-optic purposes and to an LC display comprising this medium. [MEANS FOR SOLVING PROBLEMS] One or more kinds of compounds represented by Formula 1 and one or more kinds of compounds represented by Formula (2), and further substituted with one F-substituted cyclohexylene ring, phenylene ring and A compound having a tricyclic or tetracyclic CF2O containing an oxygen heterocycle or the like as a linking group, a cyclohexylene ring partially substituted with F, and a tetracyclic compound containing a phenylene ring A liquid crystal medium is exemplified. (Rx is C1-6 alkyl, etc .; L is H or F) [Selection] None |