Single-naphthalene-containing liquid crystal monomer compound as well as preparation method and application thereof

The invention relates to a single-naphthalene-containing liquid crystal monomer compound, which belongs to the technical field of liquid crystal materials, and the structural formula of the liquid crystal monomeric compound is shown as follows: in the formula (1), R1, R2 and R3 are alkyl; and the X...

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Bibliographische Detailangaben
Hauptverfasser:	SHENG LEI, GAO XIANPENG, YAN LEI, JIANG HENG, XUAN LIQI
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 single-naphthalene-containing liquid crystal monomer compound, which belongs to the technical field of liquid crystal materials, and the structural formula of the liquid crystal monomeric compound is shown as follows: in the formula (1), R1, R2 and R3 are alkyl; and the X is any one of phenyl, biphenyl, benzene alkynyl and biphenyl alkynyl. The single-naphthalene-series-containing liquid crystal monomer compound is applied to a liquid crystal composition, and the single-naphthalene-series-containing liquid crystal monomer compound is applied to a liquid crystal display. The compound containing the single naphthalene series liquid crystal monomer is applied to a high-frequency technical component, and the high-frequency technical component is a liquid crystal-based antenna element, a phase shifter, a tunable optical filter or a tunable metamaterial structure. The single-naphthalene-containing liquid crystal compound has high birefringence and wide nematic phase temperature, and the c