LIQUID CRYSTAL MIXTURE CONTAINING AZULENE SQUARE ACID DYE
Liquid-crystalline mixtures containing a liquid-crystal composition and an azulene square acid dye of the formula in which R , R , R , R and R are each as defined in the description, and their use for the production of liquid-crystal displays.
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Hauptverfasser: | , , , |
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Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
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Zusammenfassung: | Liquid-crystalline mixtures containing a liquid-crystal composition and an azulene square acid dye of the formula
in which R , R , R , R and R are each as defined in the description, and their use for the production of liquid-crystal displays. |
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