介绍了使用聚合引发相分离(包括热固化、紫外光固化和电子束固化)制备聚合物分散型液晶(PDLC:Polymer Dispersed Liquid Crystal)的工艺和原材料,对不同聚合物与液晶的匹配进行了简单分析和总结,并整体评价了这些方法,指出了在实际应用过程中容易遇到的各种问题,对聚合物分散型液晶的制备工艺有一定借鉴作用.
参考文献
[1] | Doane J W,Vaz N A,Wu B G,et al.Field controlled light scattering from nematic microdroplets[J].Appl.Phys.Lett.,1986,48(2):269-271. |
[2] | Zumer S,Doane J W.Light scattering from a small nematic drople[J].Phys.Rev.A,1986,34(4):3373-3386. |
[3] | Fergason J L.Polymer encapsulated nematic liquid crystals for display and light control application[C]//SID Inter.Symp.Digest,1985,16:68-70. |
[4] | Wu B G,West J L,Doane J W.Angular discrimination of light transmission through polymer-dispersed liquid-crystal films[J].J.Appl.Phys.,1987,62(17):3925-3931. |
[5] | West J L.Polymer dispersed liquid crystal for optical application[J].Mol.Cryst.Liq.Cryst.,1988,157:427-431. |
[6] | Doane J W,Chidishimo G,Vaz N A.Light modulating material comprising a liquid crystal dispersion in a plastic matrix:US patent,4688900[P].1987-08-25. |
[7] | Vaz N A,Montgomery G P.Droplet size control in polymer dispersed liquid crystal films[J].J.Appl.Phys.,1987,62(15):3161-3168. |
[8] | Vaz N A,Smith G W,Montgomery G P.A light control film composed of liquid crystal droplets[J].Mol.Cryst.Liq.Cryst.,1987,146:1-10. |
[9] | 禹芳.电子束固化聚合物弥散液晶[J].光电子技术,1994,(14):28-33. |
[10] | 王庆兵,田颜青,高岩,等.聚合物分散型液晶薄膜中折射率匹配的优化[J].现代显示,1997,(2):15-17. |
[11] | 张红东,李福明,杨玉良.环氧基PDLC的制备及其电光性质[J].功能高分子学报,1991,(4):265-270. |
[12] | 周慧琳,潘才元.环氧树脂基高分子分散液晶材料相分离过程的研究[J].高分子学报,1999,(3):287-290. |
[13] | Taylor J L.Preparation of liquid crystal containing polymer structure:US Patent,3935337[P].1976-01-27. |
[14] | Wu B G,Doane J W.Liquid crystalline-plastic material having submillisecond switch times and extended memory:US Patent,4671618[P].1987-07-09. |
[15] | 王德海,江棂.紫外光固化材料-理论与应用[M].北京:辞学出版社,2001:85-141. |
[16] | Hasebe H,Takeuchi K,Takatsu H.Anchoring strength of thin aligned-polymer films formed by liquid crystalline monomer[J].J.Photopolym.Sci.Technol.,1997,10:25-34. |
[17] | Hasebe H,Takeuchi K,Takatsu H,et al.Electro-optical properties for light scattering liquid crystal displays (LCDs) prepared by using liquid crystalline monoacrylate[J].IEICE Trans.Electron.,1996,E79C:1058-1065. |
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