APPLICATION OF ZWITTERIONIC DOPANT IN PREPARING LIQUID CRYSTAL MATERIAL ON BASIS OF DYNAMIC SCATTERING MODE

An application of a zwitterionic compound in preparing a liquid crystal material on the basis of a dynamic scattering mode. A liquid crystal mixture, wherein a liquid crystal compound comprises a host liquid crystal and a dopant, said dopant being a zwitterionic compound. A liquid crystal dimming de...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	LIU, Danqing, ZHAN, Yuanyuan, SCHENNING, Albertus Petrus Henricus Johannes, BROER, Dirk Jan, ZHOU, Guofu
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	ADHESIVES 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 DYES FREQUENCY-CHANGING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PAINTS PHYSICS POLISHES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	An application of a zwitterionic compound in preparing a liquid crystal material on the basis of a dynamic scattering mode. A liquid crystal mixture, wherein a liquid crystal compound comprises a host liquid crystal and a dopant, said dopant being a zwitterionic compound. A liquid crystal dimming device comprising the liquid crystal compound, and an application of the liquid crystal dimming device. The present zwitterionic compound acts as a dopant and stabilizes the dynamic scattering of the liquid crystal material, solves the problem in the prior art in which a dopant has good DSM characteristics but a low threshold voltage, and prolongs the service life of DSM-based optical devices. L'invention concerne une application d'un composé zwitterionique dans la préparation d'un matériau à cristaux liquides sur la base d'un mode de diffusion dynamique. Un mélange de cristaux liquides, dans lequel un composé de cristaux liquides comprend un cristal liquide hôte et un dopant, ledit dopant étant un composé zwitterion