首页>
外国专利>
Method for manufacturing PDLC-based electro-optic modulator using spin coating
Method for manufacturing PDLC-based electro-optic modulator using spin coating
展开▼
机译:利用旋涂制造基于PDLC的电光调制器的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Electro-optic structures are constructed by spin coating water based emulsions or solvent based sensor materials, preferably a solvent-based polymer dispersed liquid crystal (PDLC), onto a substrate under conditions of controlled solvent evaporation. In a particular process, the uniformity of the PDLC coating is achieved by 1) spin coating in a semi-sealed chamber, 2) “converting” a square substrate into round substrate by using a fixture; 3) providing a controllable distance between the substrate and a spin coater top cover; and 4) providing a controllable solvent evaporation rate.
展开▼