LIQUID-CRYSTALLINE MEDIUM

The invention relates to a liquid-crystalline medium which comprises at least one compound of the formula X, (X) and one or more compounds selected from the group of the compounds of the formulae IIA, MB and IIC, (IIA) (IIB) (IIC) wherein the occurring groups and parameters have the meanings indicat...

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Bibliographische Detailangaben
Hauptverfasser:	GOETZ, Achim, ENGEL, Martin
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES
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Beschreibung
Zusammenfassung:	The invention relates to a liquid-crystalline medium which comprises at least one compound of the formula X, (X) and one or more compounds selected from the group of the compounds of the formulae IIA, MB and IIC, (IIA) (IIB) (IIC) wherein the occurring groups and parameters have the meanings indicated in claim 1, and to the use thereof for an active-matrix display, in particular based on the VA, PSA, PA-VA, SS-VA, SA-VA, PS-VA, PALC, IPS, PS-IPS, UB- FFS, U-IPS, FFS or PS-FFS effect. L'invention concerne un milieu cristallin liquide qui comprend au moins un composé de formule X, (X) et un ou plusieurs composés choisis dans le groupe des composés des formules IIA, MB et IIC, (IIA) (IIB) (IIC), dans lesquelles les groupes et paramètres apparaissant ont les significations indiquées dans la revendication 1. L'invention concerne aussi l'utilisation dudit milieu avec un affichage à matrice active, en particulier basé sur l'effet VA, PSA, PA-VA, SS-VA, SA-VA, PS-VA, PALC, IPS, PS-IPS, UB- FFS, U-IPS, FFS ou PS-FFS .