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US 2018/0244994 A1Published application
Liquid crystalline medium
AssigneeMerck Patent GmbH
InventorsHarald HIRSCHMANN, Martina WINDHORST, Christian HOCK, Andreas POHLE, Axel JANSEN
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Abstract
The invention relates to dielectrically positive liquid crystalline media comprising a compound of formula I wherein the parameters have the meaning given in claim 1 and to liquid crystal displays comprising these media, especially to active matrix displays and in particular to TN and IPS mode displays.
Claims15
Liquid crystal medium, characterised in that it comprises
- a compound of formula I
- wherein
- R1 denotes alkyl, alkoxy, fluorinated alkyl or fluorinated alkoxy with 1 to 7 C-atoms, alkenyl, alkenyloxy, alkoxyalkyl or fluorinated alkenyl with 2 to 7 C-atoms,
- L1 denotes H or F.
1 more element
(canceled)
Dependencies are inferred from the claim text.