Alignment of nematic liquid crystals on
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David C. Rich; Enid Sichel; Peggy Cebe
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Article
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1997
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John Wiley and Sons
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English
β 359 KB
π 2 views
The UV-induced alignment of nematic liquid crystals on Probimide 32 preimidized polyamide-imide surfaces is investigated. Exposing the polymer layer to linearly polarized deep UV ( l Γ 254 nm) produces an aligning effect comparable to that achieved by mechanically brushing the polymer film. A laser