Cholesteric liquid crystal droplets of color electrical paper
Autor: | Hsien-Chun Chiu, 邱 顯 鈞 |
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Druh dokumentu: | 學位論文 ; thesis |
Popis: | 94 In this study, a composite system composed of a UV-curable liquid crystal and cholesteric liquid crystal was investigated. The liquid crystalline phase will be fixed after UV exposure when the concentration of the UV-curable liquid crystal was more than 10%. Using emulsions method formed liquid crystalline droplet including above 10% UV-curable liquid crystal. The film was UV-cured before it was air-dried. The cured film could be driving under lower driving voltage. If nematic liquid crystal was added a chiral dopant with cholesterol group, the fingerprint texture would be induced. The electro-optical effect was also studied. |
Databáze: | Networked Digital Library of Theses & Dissertations |
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