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

Claim 12:
13. The liquid crystal mixture according to claim 12, wherein the LC host mixture comprises one or more compounds selected from the following formulae:, wherein
a is 1 or 2,
b is 0 or 1,, , denotes, R1 and R2 each, independently of one another, denote alkyl having 1 to 12 C atoms, where one or two non-adjacent CH2 groups may be replaced by —O—, —CH═CH—, —CO—, —O—CO— or —CO—O— in such a way that O atoms are not linked directly to one another,
Zx denotes —CH═CH—, —CH2O—, —OCH2—, —CF2O—, —OCF2—, —O—, —CH2—, —CH2CH2— or a single bond, and
L1-4 each, independently of one another, denote F, Cl, OCF3, CF3, CH3, CH2F, or CHF2.