To achieve zoom function by changing the liquid shape, SnO2:F transparent electric conductive film was placed evenly in a small quartz tube with the ultrasonic spray pyrolysis deposition technique. and a layer of transparent electrode was deposited in turn along the inside cylinder glass tube. so that the conduetive liquid and electrodes form a capacitor. Voltage was applied at both ends to change the dielectric layer of conductive liquid and the interfacial tension effectively. The paper analyzed and tested the SnO2 transparent electric conductive film's strutural function and photoelectric character to rescarch the influence of different temperature and film thickness to the film's photoelectric character.%本文采用超声喷雾热解淀积技术将SnO2∶F透明导电薄膜均匀制备于小尺寸石英管内,使玻璃圆柱体的内壁依次沉积了一层透明电极,使导电液体和电极形成一个电容,在其两端施加电压可以有效的改变导电液体与介电层之间的界面张力,即改变液体的界面形状,从而实现变焦透镜的功能.通过对SnO2导电薄膜结构性能及光电特性的分析和测试,研究了不同温度和薄膜厚度对薄膜光电性能的影响.
展开▼
