Publication number: 20160319194
Abstract: A liquid-crystalline medium which comprises at least one compound of the formula I, in which R1 and R1* each, independently of one another, denote an alkyl or alkoxy radical having 1 to 15 C atoms, where, in addition, one or more CH2 groups in these radicals may each be replaced, independently of one another, by —C?C—, —CF2O—, —OCF2—, —CH?CH—, —O—, —CO—O—, —O—CO— in such a way that O atoms are not linked directly to one another, and in which, in addition, one or more H atoms may be replaced by halogen, L1 and L2 each, independently of one another, denote F, Cl, CF3 or CHF2, and 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, FFS or PS-FFS effect.
Type:
Application
Filed:
July 13, 2016
Publication date:
November 3, 2016
Applicant:
MERCK PATENT GMBH
Inventors:
Harald HIRSCHMANN, Monika BAUER, Martina WINDHORST, Marcus REUTER, Volker REIFFENRATH
Publication number: 20160090533
Abstract: Liquid-crystalline medium which comprises at least one compound of the formula I, in which R1 and R1* each, independently of one another, denote an alkyl or alkoxy radical having 1 to 15 C atoms, where, in addition, one or more CH2 groups in these radicals may each be replaced, independently of one another, by —C?C—, —CF2O—, —OCF2—, —CH?CH—, ?—O—, —CO—O—, —O—CO— in such a way that O atoms are not linked directly to one another, and in which, in addition, one or more H atoms may be replaced by halogen, L1 and L2 each, independently of one another, denote F, Cl, CF3 or CHF2, and the use thereof for an active-matrix display, in particular based on the VA, PSA, PA-VA, PS-VA, PALC, IPS, PS-IPS, FFS or PS-FFS effect.
Type:
Application
Filed:
September 15, 2015
Publication date:
March 31, 2016
Applicant:
MERCK PATENT GMBH
Inventors:
Harald HIRSCHMANN, Monika BAUER, Martina WINDHORST, Marcus REUTER, Matthias BREMER, Rocco FORTTE, Volker REIFFENRATH, Martin ENGEL, Nico JOHN, Christoph MARTEN