Effects of Anchoring Strength in Poly(vinyl alcohol) /Liquid Crystal Composite Films with Interface Layers
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概要
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The electrooptical properties of three kinds of poly(vinyl alcohol) (PVA)/liquid crystal (LC) composite films with three combinations of added photocurable mixtures of benzylacrylate (BzA) and perfluorooctylethylacrylate(FA-108), benzylmethacrylate (BzMA) and FA-108, and nonaoxyethylenediacrylate (9EG-A) and FA-108 were studied paying special attention to the LC droplet size and the anchoring energy at the interface between the polymer and the LC, and effects of photocurable monomers on morphology and electrooptical properties of PVA/LC composite films with added photocured polymers. The PVA/LC composite films with added photo-crosslinkablemonomers showed a low driving voltage of 15 V_rms> and a low hysteresis of less than 1 V_rms> suggesting the improve-ment of electrooptical properties caused by reduction of the anchoring energy and the thermal dynamics of polymers.
- 社団法人応用物理学会の論文
- 1994-12-15
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関連論文
- Effects of Hydrophile-Lypophile Balance of Emulsifier on Electrooptical Properties and Morphology of Poly(vinylalcohol)/Liquid Crystal Composite
- Effects of Anchoring Strength in Poly(vinyl alcohol) /Liquid Crystal Composite Films with Interface Layers
- New Fabrication Method for Poly(vinyl alcohol)/Liquid Crystal Composite Films with Controlled Droplet Size
- Electrooptical Properties of Poly(vinyl alcohol) / Liquid Crystal Composite Films with Added Photocured Polymers
- Effects of Saponification Rate on Electrooptical Properties and Morphology of Poly (vinyl alcohol)/Liquid Crystal Composite Films
- Poly(vinyl alcohol)/Liquid Crystal Composite Films with Low Driving Voltage