Polymerised liquid crystal film with retardation or orientation pattern

The invention relates to a polymerised liquid crystal (LC) film comprising at least one photoisomerisable compound and having a pattern of regions with different retardation and/or different orientation of the LC material, to methods of preparing such a film, and to its use as alignment layer, optic...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Harding, Richard, Marden, Shirley Ann, Hassall, Ian Victor Edward, McCreary, Janice, Skjonnemand, Karl
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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