Study of electro-optical properties of liquid crystal/ reactive mesogen-coated liquid crystal display fabricated by slit coater
Study of electro-optical properties of liquid crystal/ reactive mesogen-coated liquid crystal display fabricated by slit coater
复制标题
狭缝涂布机制备液晶/反应性液晶元涂布液晶显示器电光性能研究
DOI：
10.1080/02678292.2013.873495
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发表时间：
2014
期刊：
影响因子：
2.2
通讯作者：
and Tadashi Akahane
中科院分区：
文献类型：
--
作者：
Yukihiro Nagataki;Thet Naing Oo;Takuya Yamamoto;Katsuyoshi Miyashita;Hajime Hirata;Munehiro Kimura;and Tadashi Akahane
我们最近提出了一种用于可印刷液晶(LC)器件的狭缝镀膜机方法。在该方法中，液晶/反应性介孔(RM)混合物通过狭缝喷嘴和衬底之间的剪切流直接单轴涂覆到衬底表面，并通过RM单体的原位光聚合锚定液晶分子。本文研究了用缝隙镀膜机制作的液晶样品盒的电光特性和器件参数与紫外线曝光量的关系。此外，还研究了紫外光照射剂量和热退火对缝隙镀膜机制作的液晶样品盒方位锚定能的影响。
We have recently proposed a slit coater method for printable liquid crystal (LC) devices. In this method, the LC/reactive mesogen (RM) mixture was directly coated uniaxially onto the substrate surface by shear flow between the slit nozzle and the substrate, and the liquid crystalline molecules were anchored by in situ photopolymerisation of RM monomers. In this study, the dependence of electro-optical properties and device parameters of LC sample cells fabricated by the slit coater on ultraviolet (UV) exposure dosage was investigated. Moreover, effects of UV exposure dosage and thermal annealing on the azimuthal anchoring energy of LC sample cells fabricated by the slit coater are presented.