Liquid crystal composition and temperature-responsive light control element

The present invention relates to a liquid crystal composition which contains (A) a liquid crystal compound, (B) a polymerizable liquid crystal compound having a cyanophenyl group and (C) a polymerizable compound having two or more polymerizable groups, and which is configured such that the nematic p...

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Bibliographische Detailangaben
Hauptverfasser:	OKUBO, ERINA, KAKIUCHIDA, HIROSHI, MATSUYAMA, TAKANORI, KABATA, MASAYUKI
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 present invention relates to a liquid crystal composition which contains (A) a liquid crystal compound, (B) a polymerizable liquid crystal compound having a cyanophenyl group and (C) a polymerizable compound having two or more polymerizable groups, and which is configured such that the nematic phase-isotropic phase transition temperature (TNI) of the liquid crystal compound (A) is within the range of from 20 DEG C to 120 DEG C.