Liquid crystal composition

The invention discloses a liquid crystal composition with large optical anisotropy. The liquid crystal composition with the large optical anisotropy comprises compounds with structural formulas I-IV, preferentially does not comprise the compounds with structural formulas V and VI. The liquid crystal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FENG JINGYI, ZAI YAMENG, WANG YONGQING, ZHANG GUANCHAO, GUI LIHONG
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES
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Beschreibung
Zusammenfassung:	The invention discloses a liquid crystal composition with large optical anisotropy. The liquid crystal composition with the large optical anisotropy comprises compounds with structural formulas I-IV, preferentially does not comprise the compounds with structural formulas V and VI. The liquid crystal composition is not blended by only using a series of liquid crystal materials with various structures, so that delta n (refractive index anisotropy) to be above 0.28 can be obtained, the liquid crystal composition can be used for naked eye 3D LC-lens (liquid crystal lens), the working temperature range can be expanded to range from 20 DEG C below zero to 70 DEG C, the ultraviolet stability is good, the power consumption current is small, and the service life for 2D-3D conversion is prolonged.