摘要
The electro-optical properties of poly(n-vinylcarbazole) (PVK) film-based liquid crystal (LC) films are reported. Firstly, the alignment direction of a rubbed PVK film is found to successfully switch toward the rubbing direction through thermal treatment. Second, a method of particular thermally induced phase separation (TIPS) of LCs and polymers is presented. The method involves a combination of dissolution process and TIPS. Additionally, a scattering-mode light shutter having the advantages of low driving voltage, polarization-independent scattering, fast response, high contrast ratio is reported. Finally, the scattering-mode light shutter with different transmission is achieved by illuminating the cell under various light intensities.
原文 | ???core.languages.en_GB??? |
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頁(從 - 到) | 135-151 |
頁數 | 17 |
期刊 | Molecular Crystals and Liquid Crystals |
卷 | 596 |
發行號 | 1 |
DOIs | |
出版狀態 | 已出版 - 13 6月 2014 |