Polymerizable compound, composition, and liquid crystal display device

The invention relates to a polymerizable compound, a composition and a liquid crystal display device. The polymerizable compound provided by the invention has a structure as shown in a general formula I. When the polymerizable compound of the present invention is used in a polymerizable liquid cryst...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG MENGXUN, SHU KELUN, FENG PEICHUAN, HUANG MANPING, LAI YUHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON 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 HETEROCYCLIC COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS 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 ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PHYSICS POLISHES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The invention relates to a polymerizable compound, a composition and a liquid crystal display device. The polymerizable compound provided by the invention has a structure as shown in a general formula I. When the polymerizable compound of the present invention is used in a polymerizable liquid crystal composition and used in a liquid crystal display device that imparts liquid crystal alignment ability by polymerization, the polymerization reaction rate of the polymerizable compound monomer is high. Furthermore, the liquid crystal composition containing the polymerizable compound monomer is used in a liquid crystal display device, so that the liquid crystal display device has high voltage holding ratio and excellent quality stability. 本发明涉及聚合性化合物、组合物及液晶显示器件。本发明的聚合性化合物具有下述的通式I所述的结构。本发明的聚合性化合物在聚合性液晶组合物中使用并用于通过聚合而赋予液晶取向能力的液晶显示装置的情况下，由于聚合性化合物单体的聚合反应速率快。另外，在液晶显示器件中使用含有本发明的聚合性化合物单体的液晶组合物，能够具有较高的电压保持率，从而具有优异的品质稳定性。