介绍了一种基于高压静电打印技术的工作原理.静电打印头结构是由喷孔结构和电极结构复合而成.施加2.5～3.5kV的脉冲电压驱动液滴产生,所得的液滴直径比传统静电喷射方法更小的液滴,直径为1991～201.6nm.同时,考察在2.8kV,3.0kV,3.2kV和3.4kV四种脉冲电压条件下幅值下幅值大小对液滴大小的影响情况,实验结果表明随着脉)中幅值的增大液滴逐渐减小结论.
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