LIQUID-CRYSTALLINE MEDIUM, METHOD FOR THE STABILISATION THEREOF, AND LIQUID-CRYSTAL DISPLAY

The present invention relates to a compound of the following Formula 1, to a liquid crystal medium including a) at least one compound of Formula 1 and b) at least one compound of Formula II, and to a liquid crystal medium having a nematic phase and a negative dielectric anisotropy. In the above form...

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Bibliographic Details
Main Authors GOEBEL MARK, PAULUTH DETLEF, FORTTE ROCCO, BARON EVELINE
Format Patent
LanguageEnglish
Korean
Published 28.04.2014
Subjects
CHEMISTRY
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING
FREQUENCY-CHANGING
HETEROCYCLIC COMPOUNDS
METALLURGY
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
ORGANIC CHEMISTRY
PHYSICS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Summary:The present invention relates to a compound of the following Formula 1, to a liquid crystal medium including a) at least one compound of Formula 1 and b) at least one compound of Formula II, and to a liquid crystal medium having a nematic phase and a negative dielectric anisotropy. In the above formula, each of the parameters has the meaning described in claim 1. In addition, the present invention relates to a use of the liquid crystal medium in an electrooptic display, particularly, in an active-matrix display based on VA, ECB, PALC, FFS or IPS effects, and a use of the compound of the above Formula 1 for stabilizing a display of this type including the liquid crystal medium of this type and a liquid crystal medium including at least one compound of Formula II.
Bibliography:Application Number: KR20130124019