| abstract |
An object of the present invention is to provide a medium suitable for an active matrix display and in particular for a TN and IPS display. A dielectric component having a dielectric anisotropy greater than 3 as a dielectrically positive component, a component A containing a dielectrically positive compound represented by Formula I, and a second dielectrically positive optional component A dielectrically positive liquid crystal medium comprising a component B containing at least one dielectrically positive compound and a dielectrically neutral optional component C, and a liquid crystal display comprising these media. (In the formula, R 1 represents an alkyl group, A 11 represents a pyran ring, A 12 represents a cyclohexane ring, etc., and X 1 represents a halogen or the like.) [Selection figure] None |