Patent ID: 11905450
Assignee: MERCK PATENT GMBH
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  G | IPC C  G

Claim 14:
15. The liquid crystal mixture according to claim 14, wherein the LC host mixture comprises one or more compounds selected from compounds of formulae II and/or III,, wherein
R20 each, identically or differently, denote a halogenated or unsubstituted alkyl or alkoxy radical having 1 to 15 C atoms, in which one or more CH2 groups may each be replaced, independently of one another, by —C≡C—, —CF2O—, —CH═CH—, , , —O—, —CO—O— or —O—CO— in such a way that O atoms are not linked directly to one another,
X20 each, identically or differently, denote F, Cl, CN, SF5, SCN, NCS, a halogenated alkyl radical, a halogenated alkenyl radical, a halogenated alkoxy radical or a halogenated alkenyloxy radical, each having up to 6 C atoms,
Y20-24 each, identically or differently, denote H or F,
W denotes H or methyl, and, , each, identically or differently, denote,