Electrooptical Properties of Poly(vinyl alcohol) / Liquid Crystal Composite Films with Added Photocured Polymers
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概要
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Electrooptical properties were studied on a new type of polymer/liquid crystal (LC) composite film composed ofa poly(vinyl alcohol) (PVA), LC, and a photocured polymer. The composite films were prepared by casting the PVA/LC emulsion with a mixture of benzylmethacrylate (BzMA) with perfluorooctylethylacrylate (FA-108) foltowed by photocuring, resulting in a low driving voltage of 19 V_rms> a rapid turn-on time of 0.2 ms, and a rapid turn-off time of 11 ms. The results cannot be entirely explained by the change in droplet shape and size. It was suggested that photocurable monomers polymerized at the interface which caused change in the boundary condition between PVA and the LC.
- 社団法人応用物理学会の論文
- 1994-11-15
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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