公开(公告)号：US20080150989A1

公开(公告)日：2008-06-26

申请号：US11642146

申请日：2006-12-20

申请人： Uma Srinivasan ,  David Stephen White ,  Eric J. Shrader ,  Steven E. Ready ,  Scott Jong Ho Limb

发明人： Uma Srinivasan ,  David Stephen White ,  Eric J. Shrader ,  Steven E. Ready ,  Scott Jong Ho Limb

IPC分类号： B41J29/38

CPC分类号： H05K3/125 ,  H05K1/0266 ,  H05K2203/013 ,  H05K2203/162

摘要： A method of jet-printing smooth micro-scale features is presented. The desired feature prior to being printed is masked by various decimation filters and the decimation is performed at various pitches. The subsequently printed image is then scanned and analyzed to determine the roughness of the lines. The optimum decimation pitch is determined by the feature that exhibits the least amount of droplet spreading and has the lowest edge roughness. The optimum decimation pitch may also be calculated from the material properties and the dynamics of fluids.

摘要翻译： 提出了一种喷墨打印平滑微尺度特征的方法。 在打印之前的期望特征被各种抽取滤波器遮蔽，并且以各种间距进行抽取。 然后扫描并分析随后打印的图像以确定线的粗糙度。 最佳抽取间距由表现出最小量的液滴扩散并具有最低边缘粗糙度的特征决定。 也可以根据流体的材料性质和动力学来计算最佳抽取间距。