公开(公告)号：US09073314B2

公开(公告)日：2015-07-07

申请号：US13939283

申请日：2013-07-11

申请人： Eastman Kodak Company

发明人： Michael J. Motala ,  Giuseppe Farruggia

IPC分类号： B41J2/06 ,  B41J2/045 ,  B41J2/385

CPC分类号： B41J2/04588 ,  B41J2/06 ,  B41J2/385

摘要： An electrohydrodynamic printing system includes a nozzle that dispenses a printing fluid and a substrate support. The nozzle includes a conductive portion. A voltage source applies a voltage differential between the conductive portion of the nozzle and the substrate support. A controller is configured to provide a burst mode waveform to the voltage source such that a drop of the printing fluid is caused to form from the conductive nozzle and travel toward the substrate support.

摘要翻译： 电动液压动力打印系统包括分配打印流体的喷嘴和基板支撑件。 喷嘴包括导电部分。 电压源在喷嘴的导电部分和基板支撑件之间施加电压差。 控制器被配置为向电压源提供脉冲串模式波形，使得从导电喷嘴形成一滴印刷流体并向衬底支撑件行进。