Polymer dispersed liquid crystal device and preparation method thereof

The invention relates to a polymer dispersed liquid crystal device and a preparation method thereof, and belongs to the technical field of polymer dispersed liquid crystal devices. The device comprises a transparent bottom electrode layer, a liquid crystal layer and a transparent top electrode layer...

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Bibliographische Detailangaben
Hauptverfasser:	LI LIN, XIAN HAIYU, YU ZHUMIN, YE CHANGQING, WANG WEISA
Format:	Patent
Sprache:	chi ; eng
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
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Beschreibung
Zusammenfassung:	The invention relates to a polymer dispersed liquid crystal device and a preparation method thereof, and belongs to the technical field of polymer dispersed liquid crystal devices. The device comprises a transparent bottom electrode layer, a liquid crystal layer and a transparent top electrode layer which are sequentially stacked, the liquid crystal layer is prepared from a polymer dispersed liquid crystal mixed material containing an ionic compound and a polymer dispersed liquid crystal mixed material without an ionic compound; the polymer dispersed liquid crystal mixed material containing the ionic compound comprises the following components in parts by mass: 22-25 parts of a liquid crystal material, 12-23 parts of polyester resin and 2-10 parts of the ionic compound, the polymer dispersed liquid crystal mixed material without the ionic compound comprises the following components in parts by mass: 22-25 parts of a liquid crystal material and 12-23 parts of polyester resin. According to the device, the ionic