Aligned liquid crystal layer containing Lewis acids and process for increasing the tilt

Disclosed is a multilayer film comprising a substrate bearing an aligned liquid crystal layer wherein the liquid crystal layer contains a Lewis acid. Such a film is useful for aligning a liquid crystal material to an increased tilt angle.

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Bibliographische Detailangaben
Hauptverfasser: Shukla, Deepak, Welter, Thomas R, Elman, James F, Farid, Samir Y
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Disclosed is a multilayer film comprising a substrate bearing an aligned liquid crystal layer wherein the liquid crystal layer contains a Lewis acid. Such a film is useful for aligning a liquid crystal material to an increased tilt angle.