| 摘要 |
The invention relates to a liquid-crystalline medium comprising at least one compound of the formula (I) in which X, L<SUP>1</SUP>, L<SUP>2</SUP>, L<SUP>3</SUP>, L<SUP>4</SUP> and L<SUP>5</SUP> have the definitions specified in claim 1, and also to electrooptical displays comprising a liquid-crystalline medium of this kind. |
